--
-- /packages/acs-kernel/sql/apm-create.sql
--
-- Data model for the OpenACS Package Manager (APM)
--
-- @author Bryan Quinn (bquinn@arsdigita.com)
-- @author Jon Salz (jsalz@mit.edu)
-- @creation-date 2000/04/30
-- @cvs-id apm-create.sql,v 1.21.2.5 2001/01/22 19:10:41 mayoff Exp
-----------------------------
-- PACKAGE OBJECT --
-----------------------------
-----------------------------
-- Knowledge Level --
-----------------------------
create table apm_package_types (
package_key varchar(100)
constraint apm_package_types_p_key_pk primary key,
pretty_name varchar(100)
constraint apm_package_types_pretty_n_nn not null
constraint apm_package_types_pretty_n_un unique,
pretty_plural varchar(100)
constraint apm_package_types_pretty_pl_un unique,
package_uri varchar(1500)
constraint apm_packages_types_p_uri_nn not null
constraint apm_packages_types_p_uri_un unique,
package_type varchar(300)
constraint apm_packages_pack_type_ck
check (package_type in ('apm_application', 'apm_service')),
spec_file_path varchar(1500),
spec_file_mtime integer,
initial_install_p boolean default 'f' not null,
singleton_p boolean default 'f' not null
);
comment on table apm_package_types is '
This table holds additional knowledge level attributes for the
apm_package type and its subtypes.
';
comment on column apm_package_types.package_key is '
The package_key is what we call the package on this system.
';
comment on column apm_package_types.package_uri is '
The package URI indicates where the package can be downloaded and
is a unique identifier for the package.
';
comment on column apm_package_types.spec_file_path is '
The path to the package specification file.
';
comment on column apm_package_types.spec_file_mtime is '
The last time a spec file was modified. This information is maintained in the
database so that if a user changes the specification file by editing the file
(as opposed to using the UI, the system can read the .info file and update
the information in the database appropriately.
';
comment on column apm_package_types.initial_install_p is '
Indicates if the package should be installed during initial installation,
in other words whether or not this package is part of the OpenACS core.
';
comment on column apm_package_types.singleton_p is '
Indicates if the package can be used for subsites. If this is set to
''t'', the package can be enabled for any subsite. Otherwise, it is
restricted to the acs-admin/ subsite.
';
create or replace function inline_0 ()
returns integer as '
begin
-- Create a new object type for packages.
PERFORM acs_object_type__create_type (
''apm_package'', -- object_type
''Package'', -- pretty_name
''Packages'', -- pretty_plural
''acs_object'', -- supertype
''APM_PACKAGES'', -- table_name
''package_id'', -- id_column
''apm_package'', -- package_name
''f'', -- abstract_p
''apm_package_types'', -- type_extension_table
''apm_package.name'' -- name_method
);
return 0;
end;' language 'plpgsql';
select inline_0 ();
drop function inline_0 ();
-- show errors
create or replace function inline_1 ()
returns integer as '
declare
attr_id acs_attributes.attribute_id%TYPE;
begin
-- Register the meta-data for APM-packages
attr_id := acs_attribute__create_attribute (
''apm_package'',
''package_key'',
''string'',
''Package Key'',
''Package Keys'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package'',
''package_uri'',
''string'',
''Package URI'',
''Package URIs'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package'',
''spec_file_path'',
''string'',
''Specification File Path'',
''Specification File Paths'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package'',
''spec_file_mtime'',
''number'',
''Specification File Modified Time'',
''Specification File Modified Times'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package'',
''initial_install_p'',
''boolean'',
''Initial Install'',
''Initial Installs'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package'',
''singleton_p'',
''boolean'',
''Singleton'',
''Singletons'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
return 0;
end;' language 'plpgsql';
select inline_1 ();
drop function inline_1 ();
-- show errors
create table apm_packages (
package_id integer constraint apm_packages_package_id_fk
references acs_objects(object_id)
constraint apm_packages_pack_id_pk primary key,
package_key varchar(100) constraint apm_packages_package_key_fk
references apm_package_types(package_key),
instance_name varchar(300)
constraint apm_packages_inst_name_nn not null,
-- default system locale for this package
default_locale varchar(30)
);
create index apm_packages_package_key_idx on apm_packages (package_key);
comment on table apm_packages is '
This table maintains the list of all package instances in the sytem.
';
comment on column apm_packages.instance_name is '
This column enables a name to associated with each instance of package. This enables the storage
of a human-readable distinction between different package instances. This is useful
if a site admin wishes to name an instance of an application, e.g. bboard, for a subsite. The admin
might create one instance, "Boston Public Bboard" for managing public forums for the Boston subsite,
and "Boston Private Bboard" for managing private forums for the Boston subsite.
';
-----------------------------
-- Operational Level --
-----------------------------
create table apm_package_versions (
version_id integer
constraint apm_package_vers_id_pk primary key
constraint apm_package_vers_id_fk
references acs_objects(object_id),
package_key varchar(100)
constraint apm_package_vers_pack_key_nn not null
constraint apm_package_vers_pack_key_fk
references apm_package_types(package_key),
version_name varchar(100)
constraint apm_package_vers_ver_name_nn not null,
version_uri varchar(1500)
constraint apm_package_vers_ver_uri_nn not null
constraint apm_package_vers_ver_uri_un unique,
summary varchar(3000),
description_format varchar(100)
constraint apm_package_vers_desc_for_ck
check (description_format in ('text/html', 'text/plain')),
description text,
release_date timestamptz,
vendor varchar(500),
vendor_uri varchar(1500),
enabled_p boolean default 'f'
constraint apm_package_vers_enabled_p_nn not null,
installed_p boolean default 'f'
constraint apm_package_vers_inst_p_nn not null,
tagged_p boolean default 'f'
constraint apm_package_vers_tagged_p_nn not null,
imported_p boolean default 'f'
constraint apm_package_vers_imp_p_nn not null,
data_model_loaded_p boolean default 'f'
constraint apm_package_vers_dml_p_nn not null,
cvs_import_results text,
activation_date timestamptz,
deactivation_date timestamptz,
-- FIXME: store the tarball in the content-repository
-- distribution_tarball blob,
item_id integer,
-- This constraint can't be added yet, as the cr_items table
-- has not been created yet.
-- constraint apm_package_ver_item_id_fk
-- references cr_items(item_id),
content_length integer,
distribution_uri varchar(1500),
distribution_date timestamptz,
auto_mount varchar(50) default null,
constraint apm_package_vers_id_name_un unique(package_key, version_name)
);
comment on table apm_package_versions is '
The table apm_package_versions contains one row for each version of each package
we know about, e.g., acs-kernel-3.3, acs-kernel-3.3.1, bboard-1.0,
bboard-1.0.1, etc.
';
comment on column apm_package_versions.version_name is '
A version number consists of:
1.A major version number.
2.Optionally, up to three minor version numbers.
3.One of the following:
The letter d, indicating a development-only version.
The letter a, indicating an alpha release.
The letter b, indicating a beta release.
No letter at all, indicating a final release.
In addition, the letters d, a, and b may be followed by another integer, indicating a version within the release.
For those who like regular expressions:
version_number := integer (''.'' integer){0,3} ((''d''|''a''|''b'') integer?)?
So the following is a valid progression for version numbers:
0.9d, 0.9d1, 0.9a1, 0.9b1, 0.9b2, 0.9, 1.0, 1.0.1, 1.1b1, 1.1
';
comment on column apm_package_versions.version_uri is '
This column should uniquely identify a package version. This URI should in practice be a URL at which this specific
version can be downloaded.
';
comment on column apm_package_versions.summary is '
Type a brief, one-sentence-or-less summary of the functionality of
your package. The summary should begin with a capital letter
and end with a period.
XXX (bquinn): Move to Content Repository?
';
comment on column apm_package_versions.description_format is '
Must indicate whether the description is plain text or HTML.
';
comment on column apm_package_versions.description is '
Type a one-paragraph description of your package. This is probably analogous
to the first paragraph in your package''s documentation. This is used to describe
the system to users considering installing it.
';
comment on column apm_package_versions.release_date is '
This tracks when the package was released. Releasing a package means
freezing the code and files, creating an archive, and making the
package available for donwload. XXX (bquinn): I''m skeptical about the
usefulness of storing this information here.
';
comment on column apm_package_versions.vendor is '
If the package is being released by a company or some kind of organization,
its name should go here.
';
comment on column apm_package_versions.vendor_uri is '
This should be a URL pointing to the vendor.
';
comment on column apm_package_versions.enabled_p is '
Is the version scheduled to be loaded at startup?
';
comment on column apm_package_versions.installed_p is '
Is the version actually present in the filesystem?
';
comment on column apm_package_versions.tagged_p is '
Have we ever assigned all the files in this version a CVS tag.
XXX (bquinn): deprecated. CVS management should not be through
this table.
';
comment on column apm_package_versions.imported_p is '
Did we perform a vendor import on this version?
XXX (bquinn): deprecated. CVS management should not be through
this table.
';
comment on column apm_package_versions.data_model_loaded_p is '
Have we brought the data model up to date for this version.
XXX (bquinn): deprecated. Its not useful to track this information.
';
comment on column apm_package_versions.cvs_import_results is '
Store the results of an attempted CVS import.
XXX (bquinn): deprecated. CVS management should not be through
this table.
';
comment on column apm_package_versions.activation_date is '
When was the version last enabled?
XXX (bquinn): do we really care about this enough to keep the information around?
';
comment on column apm_package_versions.deactivation_date is '
When was the version last disabled?
XXX (bquinn): do we really care about this enough to keep the information around?
';
comment on column apm_package_versions.item_id is '
item_id is a reference to the distribution_tarball which is stored in the content
repository.
';
comment on column apm_package_versions.distribution_uri is '
Where was the distribution tarball downloaded from.
';
comment on column apm_package_versions.distribution_date is '
When was the distribution tarball downloaded.
';
comment on column apm_package_versions.auto_mount is '
A dir under the main site site node where an instance of the package will be mounted
automatically upon installation. Useful for site-wide services that need mounting
such as general-comments and notifications.
';
-- Metadata for the apm_package_versions object.
create or replace function inline_2 ()
returns integer as '
declare
attr_id acs_attributes.attribute_id%TYPE;
begin
attr_id := acs_object_type__create_type (
''apm_package_version'',
''Package Version'',
''Package Versions'',
''acs_object'',
''APM_PACKAGE_VERSIONS'',
''version_id'',
''APM_PACKAGE_VERSION'',
''f'',
null,
null
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''package_key'',
''string'',
''Package Key'',
''Package Keys'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''version_name'',
''string'',
''Version Name'',
''Version Names'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''version_uri'',
''string'',
''Version URI'',
''Version URIs'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''summary'',
''string'',
''Summary'',
''Summaries'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''description_format'',
''string'',
''Description Format'',
''Description Formats'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''description'',
''string'',
''Description'',
''Descriptions'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''vendor'',
''string'',
''Vendor'',
''Vendors'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''vendor_uri'',
''string'',
''Vendor URI'',
''Vendor URIs'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''enabled_p'',
''string'',
''Enabled'',
''Enabled'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''activation_date'',
''date'',
''Activation Date'',
''Activation Dates'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''deactivation_date'',
''string'',
''Deactivation Date'',
''Deactivation Dates'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''distribution_uri'',
''string'',
''Distribution URI'',
''Distribution URIs'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_package_version'',
''distribution_date'',
''date'',
''Distribution Date'',
''Distribution Dates'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
return 0;
end;' language 'plpgsql';
select inline_2 ();
drop function inline_2 ();
-- show errors
-- Who owns a version?
create table apm_package_owners (
version_id integer constraint apm_package_owners_ver_id_fk references apm_package_versions on delete cascade,
-- if the uri is an email address, it should look like 'mailto:someguy@openacs.org'
owner_uri varchar(1500),
owner_name varchar(200)
constraint apm_package_owners_name_nn not null,
sort_key integer
);
create index apm_pkg_owners_version_idx on apm_package_owners (version_id);
comment on table apm_package_owners is '
This table tracks all of the owners of a particular package, and their email information. The sort_key column
manages the order of the authors.
';
create table apm_package_callbacks (
version_id integer
constraint apm_package_callbacks_vid_fk
references apm_package_versions(version_id)
on delete cascade,
type varchar(40),
proc varchar(300),
constraint apm_package_callbacks_vt_un
unique (version_id, type)
);
comment on table apm_package_callbacks is '
This table holds names of Tcl procedures to invoke at the time (before or after) the package is
installed, instantiated, or mounted.
';
comment on column apm_package_callbacks.proc is '
Name of the Tcl proc.
';
comment on column apm_package_callbacks.type is '
Indicates when the callback proc should be invoked, for example after-install. Valid
values are given by the Tcl proc apm_supported_callback_types.
';
-- Ths view faciliates accessing information about package versions by joining
-- the apm_package_types information and acs_object_types information (which is
-- invariant across versions) with the specific version information.
-- DCW - 2001-05-04, converted tarball storage to use content repository.
create view apm_package_version_info as
select v.package_key, t.package_uri, t.pretty_name, t.singleton_p, t.initial_install_p,
v.version_id, v.version_name,
v.version_uri, v.summary, v.description_format, v.description, v.release_date,
v.vendor, v.vendor_uri, v.auto_mount, v.enabled_p, v.installed_p, v.tagged_p, v.imported_p, v.data_model_loaded_p,
v.activation_date, v.deactivation_date,
coalesce(v.content_length,0) as tarball_length,
distribution_uri, distribution_date
from apm_package_types t, apm_package_versions v
where v.package_key = t.package_key;
-- A useful view for simply determining which packages are eanbled.
create view apm_enabled_package_versions as
select * from apm_package_version_info
where enabled_p = 't';
create table apm_package_db_types (
db_type_key varchar(50)
constraint apm_package_db_types_pk primary key,
pretty_db_name varchar(200)
constraint apm_package_db_types_name_nn not null
);
comment on table apm_package_db_types is '
A list of all the different kinds of database engines that an APM package can
support. This table is initialized in acs-tcl/tcl/apm-init.tcl rather than in
PL/SQL in order to guarantee that the list of supported database engines is
consistent between the bootstrap code and the package manager.
';
create table apm_parameters (
parameter_id integer constraint apm_parameters_fk
references acs_objects(object_id)
constraint apm_parameters_pk primary key,
package_key varchar(100)
constraint apm_pack_param_pack_key_nn not null
constraint apm_pack_param_type_fk
references apm_package_types (package_key),
parameter_name varchar(100)
constraint apm_pack_params_name_nn not null,
description varchar(2000),
section_name varchar(200),
datatype varchar(100) not null
constraint apm_parameter_datatype_ck
check(datatype in ('number', 'string')),
default_value text,
min_n_values integer default 1 not null
constraint apm_paramters_min_n_ck
check (min_n_values >= 0),
max_n_values integer default 1 not null
constraint apm_paramters_max_n_ck
check (max_n_values >= 0),
constraint apm_paramters_attr_name_un
unique (parameter_name, package_key),
constraint apm_paramters_n_values_ck
check (min_n_values <= max_n_values)
);
create index apm_parameters_package_idx on apm_parameters (package_key);
comment on table apm_parameters is '
This table stores information about parameters on packages. Every package parameter
is specific to a particular package instance and is queryable with the Tcl call
ad_parameter.
';
comment on column apm_parameters.parameter_name is '
This is the name of the parameter, for example "DebugP."
';
comment on column apm_parameters.description is '
A human readable description of what the parameter is used for.
';
comment on column apm_parameters.datatype is '
Acceptable datatypes for parameters. Currently only numbers and strings.
XXX (bquinn): Integrate with acs objects metadata system. It is not
currently so integrated because of fluctuations with the general
storage mechanism during development.
';
comment on column apm_parameters.default_value is '
The default value that any package instance will inherit unless otherwise
specified.
';
comment on column apm_parameters.min_n_values is '
The minimum number of values that this parameter can take. Zero values means
that the default is always enforced (but is somewhat pointless). One value means that
it can only be set to one value. Increasing this number beyond one enables associating
a list of values with a parameter.
XXX (bquinn): More than one value is not supported by ad_parameter call at this time.
';
comment on column apm_parameters.max_n_values is '
The maximum number of values that any attribute with this datatype
can have.
';
create table apm_parameter_values (
value_id integer constraint apm_parameter_values_fk
references acs_objects(object_id)
constraint apm_parameter_values_pk primary key,
package_id integer constraint apm_pack_values_obj_id_fk
references apm_packages (package_id) on delete cascade,
parameter_id integer constraint apm_pack_values_parm_id_fk
references apm_parameters (parameter_id),
attr_value text,
constraint apm_parameter_values_un
unique (package_id, parameter_id)
);
create index apm_par_vals_parameter_idx on apm_parameter_values (parameter_id);
comment on table apm_parameter_values is '
This table holds the values of parameters for package instances.
';
comment on column apm_parameter_values.attr_value is '
This column holds the value for the instance parameter.
';
-- Metadata for the apm_parameter and apm_parameter_value system.
create or replace function inline_4 ()
returns integer as '
declare
attr_id acs_attributes.attribute_id%TYPE;
begin
attr_id := acs_object_type__create_type (
''apm_parameter'',
''Package Parameter'',
''Package Parameters'',
''acs_object'',
''APM_PARAMETERS'',
''parameter_id'',
''apm_parameter'',
''f'',
null,
null
);
attr_id := acs_attribute__create_attribute (
''apm_parameter'',
''package_key'',
''string'',
''Package Key'',
''Package Keys'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_parameter'',
''parameter_name'',
''string'',
''Parameter Name'',
''Parameter Name'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_parameter'',
''datatype'',
''string'',
''Datatype'',
''Datatypes'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_parameter'',
''default_value'',
''string'',
''Default Value'',
''Default Values'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_parameter'',
''min_n_values'',
''number'',
''Minimum Number of Values'',
''Minimum Numer of Values Settings'',
null,
null,
1,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_parameter'',
''max_n_values'',
''string'',
''Maximum Number of Values'',
''Maximum Number of Values Settings'',
null,
null,
1,
1,
1,
null,
''type_specific'',
''f''
);
return 0;
end;' language 'plpgsql';
select inline_4 ();
drop function inline_4 ();
-- show errors
create or replace function inline_5 ()
returns integer as '
declare
attr_id acs_attributes.attribute_id%TYPE;
begin
attr_id := acs_object_type__create_type (
''apm_parameter_value'',
''APM Package Parameter Value'',
''APM Package Parameter Values'',
''acs_object'',
''apm_parameter_values'',
''value_id'',
''apm_parameter_value'',
''f'',
null,
null
);
attr_id := acs_attribute__create_attribute (
''apm_parameter_value'',
''package_id'',
''number'',
''Package ID'',
''Package IDs'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_parameter_value'',
''parameter_id'',
''number'',
''Parameter ID'',
''Parameter IDs'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
attr_id := acs_attribute__create_attribute (
''apm_parameter_value'',
''attr_value'',
''string'',
''Parameter Value'',
''Parameter Values'',
null,
null,
null,
1,
1,
null,
''type_specific'',
''f''
);
return 0;
end;' language 'plpgsql';
select inline_5 ();
drop function inline_5 ();
-- show errors
create table apm_package_dependencies (
dependency_id integer
constraint apm_package_deps_id_pk primary key,
version_id integer constraint apm_package_deps_version_id_fk references apm_package_versions on delete cascade
constraint apm_package_deps_version_id_nn not null,
dependency_type varchar(20)
constraint apm_package_deps_type_nn not null
constraint apm_package_deps_type_ck check(dependency_type in ('provides','requires')),
service_uri varchar(1500)
constraint apm_package_deps_uri_nn not null,
service_version varchar(100)
constraint apm_package_deps_ver_name_nn not null,
constraint apm_package_deps_un unique(version_id, service_uri)
);
comment on table apm_package_dependencies is '
This table indicates what services are provided or required by a particular version.
';
comment on column apm_package_dependencies.service_version is '
The restrictions on service version should match those on apm_package_versions.version_name.
';
create table apm_applications (
application_id integer
constraint applications_application_id_fk
references apm_packages(package_id)
constraint applications_pk primary key
);
comment on table apm_applications is '
This table records data on all of the applications registered in OpenACS.
';
create table apm_services (
service_id integer
constraint services_service_id_fk
references apm_packages(package_id)
constraint services_pk primary key
);
comment on table apm_services is '
This table records data on all of the services registered in OpenACS.
';
create or replace function inline_6 ()
returns integer as '
declare
dummy integer;
begin
-- Create a new object type for applications.
dummy := acs_object_type__create_type (
''apm_application'',
''Application'',
''Applications'',
''apm_package'',
''apm_applications'',
''application_id'',
''apm_application'',
''f'',
null,
null
);
return 0;
end;' language 'plpgsql';
select inline_6 ();
drop function inline_6 ();
-- show errors
create or replace function inline_7 ()
returns integer as '
declare
dummy integer;
begin
-- Create a new object type for services.
dummy := acs_object_type__create_type (
''apm_service'',
''Service'',
''Services'',
''apm_package'',
''apm_services'',
''service_id'',
''apm_service'',
''f'',
null,
null
);
return 0;
end;' language 'plpgsql';
select inline_7 ();
drop function inline_7 ();
create or replace function apm__register_package (varchar,varchar,varchar,varchar,varchar,boolean,boolean,varchar,integer)
returns integer as '
declare
package_key alias for $1;
pretty_name alias for $2;
pretty_plural alias for $3;
package_uri alias for $4;
package_type alias for $5;
initial_install_p alias for $6; -- default ''f''
singleton_p alias for $7; -- default ''f''
spec_file_path alias for $8; -- default null
spec_file_mtime alias for $9; -- default null
begin
PERFORM apm_package_type__create_type(
package_key,
pretty_name,
pretty_plural,
package_uri,
package_type,
initial_install_p,
singleton_p,
spec_file_path,
spec_file_mtime
);
return 0;
end;' language 'plpgsql';
-- function update_package
create or replace function apm__update_package (varchar,varchar,varchar,varchar,varchar,boolean,boolean,varchar,integer)
returns varchar as '
declare
package_key alias for $1;
pretty_name alias for $2; -- default null
pretty_plural alias for $3; -- default null
package_uri alias for $4; -- default null
package_type alias for $5; -- default null
initial_install_p alias for $6; -- default null
singleton_p alias for $7; -- default null
spec_file_path alias for $8; -- default null
spec_file_mtime alias for $9; -- default null
begin
return apm_package_type__update_type(
package_key,
pretty_name,
pretty_plural,
package_uri,
package_type,
initial_install_p,
singleton_p,
spec_file_path,
spec_file_mtime
);
end;' language 'plpgsql';
-- procedure unregister_package
create or replace function apm__unregister_package (varchar,boolean)
returns integer as '
declare
package_key alias for $1;
cascade_p alias for $2; -- default ''t''
begin
if cascade_p is null then
cascade_p := ''t'';
end if;
PERFORM apm_package_type__drop_type(
package_key,
cascade_p
);
return 0;
end;' language 'plpgsql';
-- function register_p
create or replace function apm__register_p (varchar)
returns integer as '
declare
register_p__package_key alias for $1;
v_register_p integer;
begin
select case when count(*) = 0 then 0 else 1 end into v_register_p
from apm_package_types
where package_key = register_p__package_key;
return v_register_p;
end;' language 'plpgsql' stable;
-- procedure register_application
create or replace function apm__register_application (varchar,varchar,varchar,varchar,boolean,boolean,varchar,integer)
returns integer as '
declare
package_key alias for $1;
pretty_name alias for $2;
pretty_plural alias for $3;
package_uri alias for $4;
initial_install_p alias for $5; -- default ''f''
singleton_p alias for $6; -- default ''f''
spec_file_path alias for $7; -- default null
spec_file_mtime alias for $8; -- default null
begin
PERFORM apm__register_package(
package_key,
pretty_name,
pretty_plural,
package_uri,
''apm_application'',
initial_install_p,
singleton_p,
spec_file_path,
spec_file_mtime
);
return 0;
end;' language 'plpgsql';
-- procedure unregister_application
create or replace function apm__unregister_application (varchar,boolean)
returns integer as '
declare
package_key alias for $1;
cascade_p alias for $2; -- default ''f''
begin
PERFORM apm__unregister_package (
package_key,
cascade_p
);
return 0;
end;' language 'plpgsql';
-- procedure register_service
create or replace function apm__register_service (varchar,varchar,varchar,varchar,boolean,boolean,varchar,integer)
returns integer as '
declare
package_key alias for $1;
pretty_name alias for $2;
pretty_plural alias for $3;
package_uri alias for $4;
initial_install_p alias for $5; -- default ''f''
singleton_p alias for $6; -- default ''f''
spec_file_path alias for $7; -- default null
spec_file_mtime alias for $8; -- default null
begin
PERFORM apm__register_package(
package_key,
pretty_name,
pretty_plural,
package_uri,
''apm_service'',
initial_install_p,
singleton_p,
spec_file_path,
spec_file_mtime
);
return 0;
end;' language 'plpgsql';
-- procedure unregister_service
create or replace function apm__unregister_service (varchar,boolean)
returns integer as '
declare
package_key alias for $1;
cascade_p alias for $2; -- default ''f''
begin
if cascade_p is null then
cascade_p := ''f'';
end if;
PERFORM apm__unregister_package (
package_key,
cascade_p
);
return 0;
end;' language 'plpgsql';
create or replace function apm__register_parameter (integer,varchar,varchar,varchar,varchar,varchar,varchar,integer,integer)
returns integer as '
declare
register_parameter__parameter_id alias for $1; -- default null
register_parameter__package_key alias for $2;
register_parameter__parameter_name alias for $3;
register_parameter__description alias for $4; -- default null
register_parameter__datatype alias for $5; -- default ''string''
register_parameter__default_value alias for $6; -- default null
register_parameter__section_name alias for $7; -- default null
register_parameter__min_n_values alias for $8; -- default 1
register_parameter__max_n_values alias for $9; -- default 1
v_parameter_id apm_parameters.parameter_id%TYPE;
v_value_id apm_parameter_values.value_id%TYPE;
v_pkg record;
begin
-- Create the new parameter.
v_parameter_id := acs_object__new(
register_parameter__parameter_id,
''apm_parameter'',
now(),
null,
null,
null
);
insert into apm_parameters
(parameter_id, parameter_name, description, package_key, datatype,
default_value, section_name, min_n_values, max_n_values)
values
(v_parameter_id, register_parameter__parameter_name,
register_parameter__description, register_parameter__package_key,
register_parameter__datatype, register_parameter__default_value,
register_parameter__section_name, register_parameter__min_n_values,
register_parameter__max_n_values);
-- Propagate parameter to new instances.
for v_pkg in
select package_id
from apm_packages
where package_key = register_parameter__package_key
loop
v_value_id := apm_parameter_value__new(
null,
v_pkg.package_id,
v_parameter_id,
register_parameter__default_value
);
end loop;
return v_parameter_id;
end;' language 'plpgsql';
-- function update_parameter
create or replace function apm__update_parameter (integer,varchar,varchar,varchar,varchar,varchar,integer,integer)
returns varchar as '
declare
update_parameter__parameter_id alias for $1;
update_parameter__parameter_name alias for $2; -- default null
update_parameter__description alias for $3; -- default null
update_parameter__datatype alias for $4; -- default ''string''
update_parameter__default_value alias for $5; -- default null
update_parameter__section_name alias for $6; -- default null
update_parameter__min_n_values alias for $7; -- default 1
update_parameter__max_n_values alias for $8; -- default 1
begin
update apm_parameters
set parameter_name = coalesce(update_parameter__parameter_name, parameter_name),
default_value = coalesce(update_parameter__default_value, default_value),
datatype = coalesce(update_parameter__datatype, datatype),
description = coalesce(update_parameter__description, description),
section_name = coalesce(update_parameter__section_name, section_name),
min_n_values = coalesce(update_parameter__min_n_values, min_n_values),
max_n_values = coalesce(update_parameter__max_n_values, max_n_values)
where parameter_id = update_parameter__parameter_id;
return parameter_id;
end;' language 'plpgsql';
-- function parameter_p
create or replace function apm__parameter_p (varchar,varchar)
returns integer as '
declare
parameter_p__package_key alias for $1;
parameter_p__parameter_name alias for $2;
v_parameter_p integer;
begin
select case when count(*) = 0 then 0 else 1 end into v_parameter_p
from apm_parameters
where package_key = parameter_p__package_key
and parameter_name = parameter_p__parameter_name;
return v_parameter_p;
end;' language 'plpgsql' stable;
-- procedure unregister_parameter
create or replace function apm__unregister_parameter (integer)
returns integer as '
declare
unregister_parameter__parameter_id alias for $1; -- default null
begin
delete from apm_parameter_values
where parameter_id = unregister_parameter__parameter_id;
delete from apm_parameters
where parameter_id = unregister_parameter__parameter_id;
PERFORM acs_object__delete(unregister_parameter__parameter_id);
return 0;
end;' language 'plpgsql';
-- function id_for_name
create or replace function apm__id_for_name (varchar,varchar)
returns integer as '
declare
id_for_name__parameter_name alias for $1;
id_for_name__package_key alias for $2;
a_parameter_id apm_parameters.parameter_id%TYPE;
begin
select parameter_id into a_parameter_id
from apm_parameters p
where p.parameter_name = id_for_name__parameter_name and
p.package_key = id_for_name__package_key;
return a_parameter_id;
end;' language 'plpgsql' stable strict;
-- function get_value
create or replace function apm__get_value (integer,integer)
returns varchar as '
declare
get_value__parameter_id alias for $1;
get_value__package_id alias for $2;
value apm_parameter_values.attr_value%TYPE;
begin
select attr_value into value from apm_parameter_values v
where v.package_id = get_value__package_id
and parameter_id = get_value__parameter_id;
return value;
end;' language 'plpgsql' stable strict;
-- function get_value
create or replace function apm__get_value (integer,varchar)
returns varchar as '
declare
get_value__package_id alias for $1;
get_value__parameter_name alias for $2;
v_parameter_id apm_parameter_values.parameter_id%TYPE;
begin
select parameter_id into v_parameter_id
from apm_parameters
where parameter_name = get_value__parameter_name
and package_key = (select package_key from apm_packages
where package_id = get_value__package_id);
return apm__get_value(
v_parameter_id,
get_value__package_id
);
end;' language 'plpgsql' stable strict;
-- procedure set_value
create or replace function apm__set_value (integer,integer,varchar)
returns integer as '
declare
set_value__parameter_id alias for $1;
set_value__package_id alias for $2;
set_value__attr_value alias for $3;
v_value_id apm_parameter_values.value_id%TYPE;
begin
-- Determine if the value exists
select value_id into v_value_id from apm_parameter_values
where parameter_id = set_value__parameter_id
and package_id = set_value__package_id;
update apm_parameter_values set attr_value = set_value__attr_value
where parameter_id = set_value__parameter_id
and package_id = set_value__package_id;
-- exception
if NOT FOUND
then
v_value_id := apm_parameter_value__new(
null,
set_value__package_id,
set_value__parameter_id,
set_value__attr_value
);
end if;
return 0;
end;' language 'plpgsql';
-- procedure set_value
create or replace function apm__set_value (integer,varchar,varchar)
returns integer as '
declare
set_value__package_id alias for $1;
set_value__parameter_name alias for $2;
set_value__attr_value alias for $3;
v_parameter_id apm_parameter_values.parameter_id%TYPE;
begin
select parameter_id into v_parameter_id
from apm_parameters
where parameter_name = set_value__parameter_name
and package_key = (select package_key from apm_packages
where package_id = set_value__package_id);
if NOT FOUND
then
raise EXCEPTION ''-20000: The specified package % AND/OR parameter % do not exist in the system'', set_value__package_id, set_value__parameter_name;
end if;
PERFORM apm__set_value(
v_parameter_id,
set_value__package_id,
set_value__attr_value
);
return 0;
end;' language 'plpgsql';
-- show errors
-- create or replace package body apm_package
-- procedure initialize_parameters
create or replace function apm_package__initialize_parameters (integer,varchar)
returns integer as '
declare
ip__package_id alias for $1;
ip__package_key alias for $2;
v_value_id apm_parameter_values.value_id%TYPE;
cur_val record;
begin
-- need to initialize all params for this type
for cur_val in select parameter_id, default_value
from apm_parameters
where package_key = ip__package_key
loop
v_value_id := apm_parameter_value__new(
null,
ip__package_id,
cur_val.parameter_id,
cur_val.default_value
);
end loop;
return 0;
end;' language 'plpgsql';
-- function new
create or replace function apm_package__new (integer,varchar,varchar,varchar,timestamptz,integer,varchar,integer)
returns integer as '
declare
new__package_id alias for $1; -- default null
new__instance_name alias for $2; -- default null
new__package_key alias for $3;
new__object_type alias for $4; -- default ''apm_package''
new__creation_date alias for $5; -- default now()
new__creation_user alias for $6; -- default null
new__creation_ip alias for $7; -- default null
new__context_id alias for $8; -- default null
v_singleton_p integer;
v_package_type apm_package_types.package_type%TYPE;
v_num_instances integer;
v_package_id apm_packages.package_id%TYPE;
v_instance_name apm_packages.instance_name%TYPE;
begin
v_singleton_p := apm_package__singleton_p(
new__package_key
);
v_num_instances := apm_package__num_instances(
new__package_key
);
if v_singleton_p = 1 and v_num_instances >= 1 then
select package_id into v_package_id
from apm_packages
where package_key = new__package_key;
return v_package_id;
else
v_package_id := acs_object__new(
new__package_id,
new__object_type,
new__creation_date,
new__creation_user,
new__creation_ip,
new__context_id
);
if new__instance_name is null or new__instance_name = '''' then
v_instance_name := new__package_key || '' '' || v_package_id;
else
v_instance_name := new__instance_name;
end if;
select package_type into v_package_type
from apm_package_types
where package_key = new__package_key;
insert into apm_packages
(package_id, package_key, instance_name)
values
(v_package_id, new__package_key, v_instance_name);
if v_package_type = ''apm_application'' then
insert into apm_applications
(application_id)
values
(v_package_id);
else
insert into apm_services
(service_id)
values
(v_package_id);
end if;
PERFORM apm_package__initialize_parameters(
v_package_id,
new__package_key
);
return v_package_id;
end if;
end;' language 'plpgsql';
create or replace function apm_package__delete (integer) returns integer as '
declare
delete__package_id alias for $1;
cur_val record;
begin
-- Delete all parameters.
for cur_val in select value_id from apm_parameter_values
where package_id = delete__package_id loop
PERFORM apm_parameter_value__delete(cur_val.value_id);
end loop;
delete from apm_applications where application_id = delete__package_id;
delete from apm_services where service_id = delete__package_id;
delete from apm_packages where package_id = delete__package_id;
-- Delete the site nodes for the objects.
for cur_val in select node_id from site_nodes
where object_id = delete__package_id loop
PERFORM site_node__delete(cur_val.node_id);
end loop;
-- Delete the object.
PERFORM acs_object__delete (
delete__package_id
);
return 0;
end;' language 'plpgsql';
create or replace function apm_package__initial_install_p (varchar) returns integer as '
declare
initial_install_p__package_key alias for $1;
v_initial_install_p integer;
begin
select 1 into v_initial_install_p
from apm_package_types
where package_key = initial_install_p__package_key
and initial_install_p = ''t'';
if NOT FOUND then
return 0;
else
return v_initial_install_p;
end if;
end;' language 'plpgsql' stable;
create or replace function apm_package__singleton_p (varchar) returns integer as '
declare
singleton_p__package_key alias for $1;
v_singleton_p integer;
begin
select count(*) into v_singleton_p
from apm_package_types
where package_key = singleton_p__package_key
and singleton_p = ''t'';
return v_singleton_p;
end;' language 'plpgsql' stable;
create or replace function apm_package__num_instances (varchar) returns integer as '
declare
num_instances__package_key alias for $1;
v_num_instances integer;
begin
select count(*) into v_num_instances
from apm_packages
where package_key = num_instances__package_key;
return v_num_instances;
end;' language 'plpgsql' stable;
create or replace function apm_package__name (integer) returns varchar as '
declare
name__package_id alias for $1;
v_result apm_packages.instance_name%TYPE;
begin
select instance_name into v_result
from apm_packages
where package_id = name__package_id;
return v_result;
end;' language 'plpgsql' stable strict;
create or replace function apm_package__highest_version (varchar) returns integer as '
declare
highest_version__package_key alias for $1;
v_version_id apm_package_versions.version_id%TYPE;
v_max_version varchar;
begin
select max(apm_package_version__sortable_version_name(v.version_name)) into v_max_version
from apm_package_version_info v where v.package_key = highest_version__package_key;
select version_id into v_version_id from apm_package_version_info i
where apm_package_version__sortable_version_name(version_name) = v_max_version and i.package_key = highest_version__package_key;
if NOT FOUND then
return 0;
else
return v_version_id;
end if;
end;' language 'plpgsql' stable;
create or replace function apm_package__parent_id (integer) returns integer as '
declare
apm_package__parent_id__package_id alias for $1;
v_package_id apm_packages.package_id%TYPE;
begin
select sn1.object_id
into v_package_id
from site_nodes sn1
where sn1.node_id = (select sn2.parent_id
from site_nodes sn2
where sn2.object_id = apm_package__parent_id__package_id);
return v_package_id;
end;' language 'plpgsql' stable strict;
-- create or replace package body apm_package_version
create or replace function apm_package_version__new (integer,varchar,varchar,varchar,varchar,varchar,varchar,timestamptz,varchar,varchar,varchar,boolean,boolean) returns integer as '
declare
apm_pkg_ver__version_id alias for $1; -- default null
apm_pkg_ver__package_key alias for $2;
apm_pkg_ver__version_name alias for $3; -- default null
apm_pkg_ver__version_uri alias for $4;
apm_pkg_ver__summary alias for $5;
apm_pkg_ver__description_format alias for $6;
apm_pkg_ver__description alias for $7;
apm_pkg_ver__release_date alias for $8;
apm_pkg_ver__vendor alias for $9;
apm_pkg_ver__vendor_uri alias for $10;
apm_pkg_ver__auto_mount alias for $11;
apm_pkg_ver__installed_p alias for $12; -- default ''f''
apm_pkg_ver__data_model_loaded_p alias for $13; -- default ''f''
v_version_id apm_package_versions.version_id%TYPE;
begin
if apm_pkg_ver__version_id is null then
select nextval(''t_acs_object_id_seq'')
into v_version_id
from dual;
else
v_version_id := apm_pkg_ver__version_id;
end if;
v_version_id := acs_object__new(
v_version_id,
''apm_package_version'',
now(),
null,
null,
null
);
insert into apm_package_versions
(version_id, package_key, version_name, version_uri, summary, description_format, description,
release_date, vendor, vendor_uri, auto_mount, installed_p, data_model_loaded_p)
values
(v_version_id, apm_pkg_ver__package_key, apm_pkg_ver__version_name,
apm_pkg_ver__version_uri, apm_pkg_ver__summary,
apm_pkg_ver__description_format, apm_pkg_ver__description,
apm_pkg_ver__release_date, apm_pkg_ver__vendor, apm_pkg_ver__vendor_uri, apm_pkg_ver__auto_mount,
apm_pkg_ver__installed_p, apm_pkg_ver__data_model_loaded_p);
return v_version_id;
end;' language 'plpgsql';
-- procedure delete
create or replace function apm_package_version__delete (integer)
returns integer as '
declare
delete__version_id alias for $1;
begin
delete from apm_package_owners
where version_id = delete__version_id;
delete from apm_package_dependencies
where version_id = delete__version_id;
delete from apm_package_versions
where version_id = delete__version_id;
PERFORM acs_object__delete(delete__version_id);
return 0;
end;' language 'plpgsql';
-- procedure enable
create or replace function apm_package_version__enable (integer)
returns integer as '
declare
enable__version_id alias for $1;
begin
update apm_package_versions set enabled_p = ''t''
where version_id = enable__version_id;
return 0;
end;' language 'plpgsql';
-- procedure disable
create or replace function apm_package_version__disable (integer)
returns integer as '
declare
disable__version_id alias for $1;
begin
update apm_package_versions
set enabled_p = ''f''
where version_id = disable__version_id;
return 0;
end;' language 'plpgsql';
-- function copy
create or replace function apm_package_version__copy (integer,integer,varchar,varchar,boolean)
returns integer as '
declare
copy__version_id alias for $1;
copy__new_version_id alias for $2; -- default null
copy__new_version_name alias for $3;
copy__new_version_uri alias for $4;
copy__copy_owners_p alias for $5;
v_version_id integer;
begin
v_version_id := acs_object__new(
copy__new_version_id,
''apm_package_version'',
now(),
null,
null,
null
);
insert into apm_package_versions(version_id, package_key, version_name,
version_uri, summary, description_format, description,
release_date, vendor, vendor_uri, auto_mount)
select v_version_id, package_key, copy__new_version_name,
copy__new_version_uri, summary, description_format, description,
release_date, vendor, vendor_uri, auto_mount
from apm_package_versions
where version_id = copy__version_id;
insert into apm_package_dependencies(dependency_id, version_id, dependency_type, service_uri, service_version)
select nextval(''t_acs_object_id_seq''), v_version_id, dependency_type, service_uri, service_version
from apm_package_dependencies
where version_id = copy__version_id;
insert into apm_package_callbacks (version_id, type, proc)
select v_version_id, type, proc
from apm_package_callbacks
where version_id = copy__version_id;
if copy__copy_owners_p then
insert into apm_package_owners(version_id, owner_uri, owner_name, sort_key)
select v_version_id, owner_uri, owner_name, sort_key
from apm_package_owners
where version_id = copy__version_id;
end if;
return v_version_id;
end;' language 'plpgsql';
-- function edit
create or replace function apm_package_version__edit (integer,integer,varchar,varchar,varchar,varchar,varchar,timestamptz,varchar,varchar,varchar,boolean,boolean)
returns integer as '
declare
edit__new_version_id alias for $1; -- default null
edit__version_id alias for $2;
edit__version_name alias for $3; -- default null
edit__version_uri alias for $4;
edit__summary alias for $5;
edit__description_format alias for $6;
edit__description alias for $7;
edit__release_date alias for $8;
edit__vendor alias for $9;
edit__vendor_uri alias for $10;
edit__auto_mount alias for $11;
edit__installed_p alias for $12; -- default ''f''
edit__data_model_loaded_p alias for $13; -- default ''f''
v_version_id apm_package_versions.version_id%TYPE;
version_unchanged_p integer;
begin
-- Determine if version has changed.
select case when count(*) = 0 then 0 else 1 end into version_unchanged_p
from apm_package_versions
where version_id = edit__version_id
and version_name = edit__version_name;
if version_unchanged_p <> 1 then
v_version_id := apm_package_version__copy(
edit__version_id,
edit__new_version_id,
edit__version_name,
edit__version_uri,
''f''
);
else
v_version_id := edit__version_id;
end if;
update apm_package_versions
set version_uri = edit__version_uri,
summary = edit__summary,
description_format = edit__description_format,
description = edit__description,
release_date = date_trunc(''days'',now()),
vendor = edit__vendor,
vendor_uri = edit__vendor_uri,
auto_mount = edit__auto_mount,
installed_p = edit__installed_p,
data_model_loaded_p = edit__data_model_loaded_p
where version_id = v_version_id;
return v_version_id;
end;' language 'plpgsql';
-- function add_interface
create or replace function apm_package_version__add_interface (integer,integer,varchar,varchar)
returns integer as '
declare
add_interface__interface_id alias for $1; -- default null
add_interface__version_id alias for $2;
add_interface__interface_uri alias for $3;
add_interface__interface_version alias for $4;
v_dep_id apm_package_dependencies.dependency_id%TYPE;
begin
if add_interface__interface_id is null then
select nextval(''t_acs_object_id_seq'') into v_dep_id from dual;
else
v_dep_id := add_interface__interface_id;
end if;
insert into apm_package_dependencies
(dependency_id, version_id, dependency_type, service_uri, service_version)
values
(v_dep_id, add_interface__version_id, ''provides'', add_interface__interface_uri,
add_interface__interface_version);
return v_dep_id;
end;' language 'plpgsql';
-- procedure remove_interface
create or replace function apm_package_version__remove_interface (integer)
returns integer as '
declare
remove_interface__interface_id alias for $1;
begin
delete from apm_package_dependencies
where dependency_id = remove_interface__interface_id;
return 0;
end;' language 'plpgsql';
-- procedure remove_interface
create or replace function apm_package_version__remove_interface (varchar,varchar,integer)
returns integer as '
declare
remove_interface__interface_uri alias for $1;
remove_interface__interface_version alias for $2;
remove_interface__version_id alias for $3;
v_dep_id apm_package_dependencies.dependency_id%TYPE;
begin
select dependency_id into v_dep_id from apm_package_dependencies
where service_uri = remove_interface__interface_uri
and interface_version = remove_interface__interface_version;
PERFORM apm_package_version__remove_interface(v_dep_id);
return 0;
end;' language 'plpgsql';
-- function add_dependency
create or replace function apm_package_version__add_dependency (integer,integer,varchar,varchar)
returns integer as '
declare
add_dependency__dependency_id alias for $1; -- default null
add_dependency__version_id alias for $2;
add_dependency__dependency_uri alias for $3;
add_dependency__dependency_version alias for $4;
v_dep_id apm_package_dependencies.dependency_id%TYPE;
begin
if add_dependency__dependency_id is null then
select nextval(''t_acs_object_id_seq'') into v_dep_id from dual;
else
v_dep_id := add_dependency__dependency_id;
end if;
insert into apm_package_dependencies
(dependency_id, version_id, dependency_type, service_uri, service_version)
values
(v_dep_id, add_dependency__version_id, ''requires'', add_dependency__dependency_uri,
add_dependency__dependency_version);
return v_dep_id;
end;' language 'plpgsql';
-- procedure remove_dependency
create or replace function apm_package_version__remove_dependency (integer)
returns integer as '
declare
remove_dependency__dependency_id alias for $1;
begin
delete from apm_package_dependencies
where dependency_id = remove_dependency__dependency_id;
return 0;
end;' language 'plpgsql';
-- procedure remove_dependency
create or replace function apm_package_version__remove_dependency (varchar,varchar,integer)
returns integer as '
declare
remove_dependency__dependency_uri alias for $1;
remove_dependency__dependency_version alias for $2;
remove_dependency__version_id alias for $3;
v_dep_id apm_package_dependencies.dependency_id%TYPE;
begin
select dependency_id into v_dep_id from apm_package_dependencies
where service_uri = remove_dependency__dependency_uri
and service_version = remove_dependency__dependency_version;
PERFORM apm_package_version__remove_dependency(v_dep_id);
return 0;
end;' language 'plpgsql';
-- function sortable_version_name
create or replace function apm_package_version__sortable_version_name (varchar)
returns varchar as '
declare
version_name alias for $1;
a_fields integer;
a_start integer;
a_end integer;
a_order varchar(1000) default '''';
a_char char(1);
a_seen_letter boolean default ''f'';
begin
a_fields := 0;
a_start := 1;
loop
a_end := a_start;
-- keep incrementing a_end until we run into a non-number
while substr(version_name, a_end, 1) >= ''0'' and substr(version_name, a_end, 1) <= ''9'' loop
a_end := a_end + 1;
end loop;
if a_end = a_start then
return -1;
-- raise_application_error(-20000, ''Expected number at position '' || a_start);
end if;
if a_end - a_start > 4 then
return -1;
-- raise_application_error(-20000, ''Numbers within versions can only be up to 4 digits long'');
end if;
-- zero-pad and append the number
a_order := a_order || substr(''0000'', 1, 4 - (a_end - a_start)) ||
substr(version_name, a_start, a_end - a_start) || ''.'';
a_fields := a_fields + 1;
if a_end > length(version_name) then
-- end of string - we''re outta here
if a_seen_letter = ''f'' then
-- append the "final" suffix if there haven''t been any letters
-- so far (i.e., not development/alpha/beta)
a_order := a_order || repeat(''0000.'',7 - a_fields) || '' 3F.'';
end if;
return a_order;
end if;
-- what''s the next character? if a period, just skip it
a_char := substr(version_name, a_end, 1);
if a_char = ''.'' then
else
-- if the next character was a letter, append the appropriate characters
if a_char = ''d'' then
a_order := a_order || repeat(''0000.'',7 - a_fields) || '' 0D.'';
else if a_char = ''a'' then
a_order := a_order || repeat(''0000.'',7 - a_fields) || '' 1A.'';
else if a_char = ''b'' then
a_order := a_order || repeat(''0000.'',7 - a_fields) || '' 2B.'';
end if; end if; end if;
-- can''t have something like 3.3a1b2 - just one letter allowed!
if a_seen_letter = ''t'' then
return -1;
-- raise_application_error(-20000, ''Not allowed to have two letters in version name ''''''
-- || version_name || '''''''');
end if;
a_seen_letter := ''t'';
-- end of string - we''re done!
if a_end = length(version_name) then
return a_order;
end if;
end if;
a_start := a_end + 1;
end loop;
end;' language 'plpgsql' immutable;
-- function version_name_greater
create or replace function apm_package_version__version_name_greater (varchar,varchar)
returns integer as '
declare
version_name_one alias for $1;
version_name_two alias for $2;
a_order_a varchar(250);
a_order_b varchar(250);
begin
a_order_a := apm_package_version__sortable_version_name(version_name_one);
a_order_b := apm_package_version__sortable_version_name(version_name_two);
if a_order_a < a_order_b then
return -1;
else if a_order_a > a_order_b then
return 1;
end if; end if;
return 0;
end;' language 'plpgsql' immutable;
-- function upgrade_p
create or replace function apm_package_version__upgrade_p (varchar,varchar,varchar)
returns integer as '
declare
upgrade_p__path alias for $1;
upgrade_p__initial_version_name alias for $2;
upgrade_p__final_version_name alias for $3;
v_pos1 integer;
v_pos2 integer;
v_tmp varchar(1500);
v_path varchar(1500);
v_version_from apm_package_versions.version_name%TYPE;
v_version_to apm_package_versions.version_name%TYPE;
begin
-- Set v_path to the tail of the path (the file name).
v_path := substr(upgrade_p__path, instr(upgrade_p__path, ''/'', -1) + 1);
-- Remove the extension, if it is .sql.
v_pos1 := position(''.sql'' in v_path);
if v_pos1 > 0 then
v_path := substr(v_path, 1, v_pos1 - 1);
end if;
-- Figure out the from/to version numbers for the individual file.
v_pos1 := instr(v_path, ''-'', -1, 2);
v_pos2 := instr(v_path, ''-'', -1);
if v_pos1 = 0 or v_pos2 = 0 then
-- There aren''t two hyphens in the file name. Bail.
return 0;
end if;
v_version_from := substr(v_path, v_pos1 + 1, v_pos2 - v_pos1 - 1);
v_version_to := substr(v_path, v_pos2 + 1);
if apm_package_version__version_name_greater(upgrade_p__initial_version_name, v_version_from) <= 0 and
apm_package_version__version_name_greater(upgrade_p__final_version_name, v_version_to) >= 0 then
return 1;
end if;
return 0;
-- exception when others then
-- Invalid version number.
-- return 0;
end;' language 'plpgsql' immutable;
-- procedure upgrade
create or replace function apm_package_version__upgrade (integer)
returns integer as '
declare
upgrade__version_id alias for $1;
begin
update apm_package_versions
set enabled_p = ''f'',
installed_p = ''f''
where package_key = (select package_key from apm_package_versions
where version_id = upgrade__version_id);
update apm_package_versions
set enabled_p = ''t'',
installed_p = ''t''
where version_id = upgrade__version_id;
return 0;
end;' language 'plpgsql';
-- show errors
-- create or replace package body apm_package_type
-- procedure create_type
create or replace function apm_package_type__create_type (varchar,varchar,varchar,varchar,varchar,boolean,boolean,varchar,integer)
returns integer as '
declare
create_type__package_key alias for $1;
create_type__pretty_name alias for $2;
create_type__pretty_plural alias for $3;
create_type__package_uri alias for $4;
create_type__package_type alias for $5;
create_type__initial_install_p alias for $6;
create_type__singleton_p alias for $7;
create_type__spec_file_path alias for $8; -- default null
create_type__spec_file_mtime alias for $9; -- default null
begin
insert into apm_package_types
(package_key, pretty_name, pretty_plural, package_uri, package_type,
spec_file_path, spec_file_mtime, initial_install_p, singleton_p)
values
(create_type__package_key, create_type__pretty_name, create_type__pretty_plural,
create_type__package_uri, create_type__package_type, create_type__spec_file_path,
create_type__spec_file_mtime, create_type__initial_install_p, create_type__singleton_p);
return 0;
end;' language 'plpgsql';
-- function update_type
create or replace function apm_package_type__update_type (varchar,varchar,varchar,varchar,varchar,boolean,boolean,varchar,integer)
returns varchar as '
declare
update_type__package_key alias for $1;
update_type__pretty_name alias for $2; -- default null
update_type__pretty_plural alias for $3; -- default null
update_type__package_uri alias for $4; -- default null
update_type__package_type alias for $5; -- default null
update_type__initial_install_p alias for $6; -- default null
update_type__singleton_p alias for $7; -- default null
update_type__spec_file_path alias for $8; -- default null
update_type__spec_file_mtime alias for $9; -- default null
begin
UPDATE apm_package_types SET
pretty_name = coalesce(update_type__pretty_name, pretty_name),
pretty_plural = coalesce(update_type__pretty_plural, pretty_plural),
package_uri = coalesce(update_type__package_uri, package_uri),
package_type = coalesce(update_type__package_type, package_type),
spec_file_path = coalesce(update_type__spec_file_path, spec_file_path),
spec_file_mtime = coalesce(update_type__spec_file_mtime, spec_file_mtime),
singleton_p = coalesce(update_type__singleton_p, singleton_p)
initial_install_p = coalesce(update_type__initial_install_p, initial_install_p)
where package_key = update_type__package_key;
return update_type__package_key;
end;' language 'plpgsql';
-- procedure drop_type
create or replace function apm_package_type__drop_type (varchar,boolean)
returns integer as '
declare
drop_type__package_key alias for $1;
drop_type__cascade_p alias for $2; -- default ''f''
cur_val record;
begin
if drop_type__cascade_p = ''t'' then
for cur_val in select package_id
from apm_packages
where package_key = drop_type__package_key
loop
PERFORM apm_package__delete(
cur_val.package_id
);
end loop;
-- Unregister all parameters.
for cur_val in select parameter_id from apm_parameters
where package_key = drop_type__package_key
loop
PERFORM apm__unregister_parameter(cur_val.parameter_id);
end loop;
-- Unregister all versions
for cur_val in select version_id from apm_package_versions
where package_key = drop_type__package_key
loop
PERFORM apm_package_version__delete(cur_val.version_id);
end loop;
end if;
delete from apm_package_types
where package_key = drop_type__package_key;
return 0;
end;' language 'plpgsql';
-- function num_parameters
create or replace function apm_package_type__num_parameters (varchar)
returns integer as '
declare
num_parameters__package_key alias for $1;
v_count integer;
begin
select count(*) into v_count
from apm_parameters
where package_key = num_parameters__package_key;
return v_count;
end;' language 'plpgsql' stable;
-- show errors
-- create or replace package body apm_parameter_value
-- function new
create or replace function apm_parameter_value__new (integer,integer,integer,varchar)
returns integer as '
declare
new__value_id alias for $1; -- default null
new__package_id alias for $2;
new__parameter_id alias for $3;
new__attr_value alias for $4;
v_value_id apm_parameter_values.value_id%TYPE;
begin
v_value_id := acs_object__new(
new__value_id,
''apm_parameter_value'',
now(),
null,
null,
null
);
insert into apm_parameter_values
(value_id, package_id, parameter_id, attr_value)
values
(v_value_id, new__package_id, new__parameter_id, new__attr_value);
return v_value_id;
end;' language 'plpgsql';
-- procedure delete
create or replace function apm_parameter_value__delete (integer)
returns integer as '
declare
delete__value_id alias for $1; -- default null
begin
delete from apm_parameter_values
where value_id = delete__value_id;
PERFORM acs_object__delete(delete__value_id);
return 0;
end;' language 'plpgsql';
-- function new
create or replace function apm_application__new (integer,varchar,varchar,varchar,timestamptz,integer,varchar,integer)
returns integer as '
declare
application_id alias for $1; -- default null
instance_name alias for $2; -- default null
package_key alias for $3;
object_type alias for $4; -- default ''apm_application''
creation_date alias for $5; -- default now()
creation_user alias for $6; -- default null
creation_ip alias for $7; -- default null
context_id alias for $8; -- default null
v_application_id integer;
begin
v_application_id := apm_package__new (
application_id,
instance_name,
package_key,
object_type,
creation_date,
creation_user,
creation_ip,
context_id
);
return v_application_id;
end;' language 'plpgsql';
-- procedure delete
create or replace function apm_application__delete (integer)
returns integer as '
declare
delete__application_id alias for $1;
begin
delete from apm_applications
where application_id = delete__application_id;
PERFORM apm_package__delete(
delete__application_id
);
return 0;
end;' language 'plpgsql';
-- show errors
-- create or replace package body apm_service
-- function new
create or replace function apm_service__new (integer,varchar,varchar,varchar,timestamptz,integer,varchar,integer)
returns integer as '
declare
service_id alias for $1; -- default null
instance_name alias for $2; -- default null
package_key alias for $3;
object_type alias for $4; -- default ''apm_service''
creation_date alias for $5; -- default now()
creation_user alias for $6; -- default null
creation_ip alias for $7; -- default null
context_id alias for $8; -- default null
v_service_id integer;
begin
v_service_id := apm_package__new (
service_id,
instance_name,
package_key,
object_type,
creation_date,
creation_user,
creation_ip,
context_id
);
return v_service_id;
end;' language 'plpgsql';
-- procedure delete
create or replace function apm_service__delete (integer)
returns integer as '
declare
delete__service_id alias for $1;
begin
delete from apm_services
where service_id = delete__service_id;
PERFORM apm_package__delete(
delete__service_id
);
return 0;
end;' language 'plpgsql';
-- show errors
Begin main content
