alter table apm_package_types add (initial_install_p char(1) default 'f' not null); 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. '; declare attr_id acs_attributes.attribute_id%TYPE; begin attr_id := acs_attribute.create_attribute( object_type => 'apm_package', attribute_name => 'initial_install_p', datatype => 'boolean', pretty_name => 'Initial Install', pretty_plural => 'Initial Installs' ); end; / show errors; -- DCW - 2001-05-04, converted tarball storage to use content repository. create or replace 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.enabled_p, v.installed_p, v.tagged_p, v.imported_p, v.data_model_loaded_p, v.activation_date, v.deactivation_date, nvl(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; -- Public Programmer level API. create or replace package apm as procedure register_package ( package_key in apm_package_types.package_key%TYPE, pretty_name in apm_package_types.pretty_name%TYPE, pretty_plural in apm_package_types.pretty_plural%TYPE, package_uri in apm_package_types.package_uri%TYPE, package_type in apm_package_types.package_type%TYPE, initial_install_p in apm_package_types.initial_install_p%TYPE default 'f', singleton_p in apm_package_types.singleton_p%TYPE default 'f', spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ); function update_package ( package_key in apm_package_types.package_key%TYPE, pretty_name in apm_package_types.pretty_name%TYPE default null, pretty_plural in apm_package_types.pretty_plural%TYPE default null, package_uri in apm_package_types.package_uri%TYPE default null, package_type in apm_package_types.package_type%TYPE default null, initial_install_p in apm_package_types.initial_install_p%TYPE default null, singleton_p in apm_package_types.singleton_p%TYPE default null, spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ) return apm_package_types.package_type%TYPE; procedure unregister_package ( package_key in apm_package_types.package_key%TYPE, cascade_p in char default 't' ); function register_p ( package_key in apm_package_types.package_key%TYPE ) return integer; -- Informs the APM that this application is available for use. procedure register_application ( package_key in apm_package_types.package_key%TYPE, pretty_name in apm_package_types.pretty_name%TYPE, pretty_plural in apm_package_types.pretty_plural%TYPE, package_uri in apm_package_types.package_uri%TYPE, initial_install_p in apm_package_types.initial_install_p%TYPE default 'f', singleton_p in apm_package_types.singleton_p%TYPE default 'f', spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ); -- Remove the application from the system. procedure unregister_application ( package_key in apm_package_types.package_key%TYPE, -- Delete all objects associated with this application. cascade_p in char default 'f' ); procedure register_service ( package_key in apm_package_types.package_key%TYPE, pretty_name in apm_package_types.pretty_name%TYPE, pretty_plural in apm_package_types.pretty_plural%TYPE, package_uri in apm_package_types.package_uri%TYPE, initial_install_p in apm_package_types.initial_install_p%TYPE default 'f', singleton_p in apm_package_types.singleton_p%TYPE default 'f', spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ); -- Remove the service from the system. procedure unregister_service ( package_key in apm_package_types.package_key%TYPE, -- Delete all objects associated with this service. cascade_p in char default 'f' ); -- Indicate to APM that a parameter is available to the system. function register_parameter ( parameter_id in apm_parameters.parameter_id%TYPE default null, package_key in apm_parameters.package_key%TYPE, parameter_name in apm_parameters.parameter_name%TYPE, description in apm_parameters.description%TYPE default null, datatype in apm_parameters.datatype%TYPE default 'string', default_value in apm_parameters.default_value%TYPE default null, section_name in apm_parameters.section_name%TYPE default null, min_n_values in apm_parameters.min_n_values%TYPE default 1, max_n_values in apm_parameters.max_n_values%TYPE default 1 ) return apm_parameters.parameter_id%TYPE; function update_parameter ( parameter_id in apm_parameters.parameter_id%TYPE, parameter_name in apm_parameters.parameter_name%TYPE default null, description in apm_parameters.description%TYPE default null, datatype in apm_parameters.datatype%TYPE default 'string', default_value in apm_parameters.default_value%TYPE default null, section_name in apm_parameters.section_name%TYPE default null, min_n_values in apm_parameters.min_n_values%TYPE default 1, max_n_values in apm_parameters.max_n_values%TYPE default 1 ) return apm_parameters.parameter_name%TYPE; function parameter_p( package_key in apm_package_types.package_key%TYPE, parameter_name in apm_parameters.parameter_name%TYPE ) return integer; -- Remove any uses of this parameter. procedure unregister_parameter ( parameter_id in apm_parameters.parameter_id%TYPE default null ); -- Return the value of this parameter for a specific package and parameter. function get_value ( parameter_id in apm_parameter_values.parameter_id%TYPE, package_id in apm_packages.package_id%TYPE ) return apm_parameter_values.attr_value%TYPE; function get_value ( package_id in apm_packages.package_id%TYPE, parameter_name in apm_parameters.parameter_name%TYPE ) return apm_parameter_values.attr_value%TYPE; -- Sets a value for a parameter for a package instance. procedure set_value ( parameter_id in apm_parameter_values.parameter_id%TYPE, package_id in apm_packages.package_id%TYPE, attr_value in apm_parameter_values.attr_value%TYPE ); procedure set_value ( package_id in apm_packages.package_id%TYPE, parameter_name in apm_parameters.parameter_name%TYPE, attr_value in apm_parameter_values.attr_value%TYPE ); end apm; / show errors create or replace package apm_package as function new ( package_id in apm_packages.package_id%TYPE default null, instance_name in apm_packages.instance_name%TYPE default null, package_key in apm_packages.package_key%TYPE, object_type in acs_objects.object_type%TYPE default 'apm_package', creation_date in acs_objects.creation_date%TYPE default sysdate, creation_user in acs_objects.creation_user%TYPE default null, creation_ip in acs_objects.creation_ip%TYPE default null, context_id in acs_objects.context_id%TYPE default null ) return apm_packages.package_id%TYPE; procedure delete ( package_id in apm_packages.package_id%TYPE ); function initial_install_p ( package_key in apm_packages.package_key%TYPE ) return integer; function singleton_p ( package_key in apm_packages.package_key%TYPE ) return integer; function num_instances ( package_key in apm_package_types.package_key%TYPE ) return integer; function name ( package_id in apm_packages.package_id%TYPE ) return varchar2; -- Enable a package to be utilized by a subsite. procedure enable ( package_id in apm_packages.package_id%TYPE ); procedure disable ( package_id in apm_packages.package_id%TYPE ); function highest_version ( package_key in apm_package_types.package_key%TYPE ) return apm_package_versions.version_id%TYPE; end apm_package; / show errors create or replace package apm_package_type as procedure create_type( package_key in apm_package_types.package_key%TYPE, pretty_name in acs_object_types.pretty_name%TYPE, pretty_plural in acs_object_types.pretty_plural%TYPE, package_uri in apm_package_types.package_uri%TYPE, package_type in apm_package_types.package_type%TYPE, initial_install_p in apm_package_types.initial_install_p%TYPE, singleton_p in apm_package_types.singleton_p%TYPE, spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ); function update_type ( package_key in apm_package_types.package_key%TYPE, pretty_name in acs_object_types.pretty_name%TYPE default null, pretty_plural in acs_object_types.pretty_plural%TYPE default null, package_uri in apm_package_types.package_uri%TYPE default null, package_type in apm_package_types.package_type%TYPE default null, initial_install_p in apm_package_types.initial_install_p%TYPE default null, singleton_p in apm_package_types.singleton_p%TYPE default null, spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ) return apm_package_types.package_type%TYPE; procedure drop_type ( package_key in apm_package_types.package_key%TYPE, cascade_p in char default 'f' ); function num_parameters ( package_key in apm_package_types.package_key%TYPE ) return integer; end apm_package_type; / show errors create or replace package body apm as procedure register_package ( package_key in apm_package_types.package_key%TYPE, pretty_name in apm_package_types.pretty_name%TYPE, pretty_plural in apm_package_types.pretty_plural%TYPE, package_uri in apm_package_types.package_uri%TYPE, package_type in apm_package_types.package_type%TYPE, initial_install_p in apm_package_types.initial_install_p%TYPE default 'f', singleton_p in apm_package_types.singleton_p%TYPE default 'f', spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ) is begin apm_package_type.create_type( package_key => register_package.package_key, pretty_name => register_package.pretty_name, pretty_plural => register_package.pretty_plural, package_uri => register_package.package_uri, package_type => register_package.package_type, initial_install_p => register_package.initial_install_p, singleton_p => register_package.singleton_p, spec_file_path => register_package.spec_file_path, spec_file_mtime => spec_file_mtime ); end register_package; function update_package ( package_key in apm_package_types.package_key%TYPE, pretty_name in apm_package_types.pretty_name%TYPE default null, pretty_plural in apm_package_types.pretty_plural%TYPE default null, package_uri in apm_package_types.package_uri%TYPE default null, package_type in apm_package_types.package_type%TYPE default null, initial_install_p in apm_package_types.initial_install_p%TYPE default null, singleton_p in apm_package_types.singleton_p%TYPE default null, spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ) return apm_package_types.package_type%TYPE is begin return apm_package_type.update_type( package_key => update_package.package_key, pretty_name => update_package.pretty_name, pretty_plural => update_package.pretty_plural, package_uri => update_package.package_uri, package_type => update_package.package_type, initial_install_p => update_package.initial_install_p, singleton_p => update_package.singleton_p, spec_file_path => update_package.spec_file_path, spec_file_mtime => update_package.spec_file_mtime ); end update_package; procedure unregister_package ( package_key in apm_package_types.package_key%TYPE, cascade_p in char default 't' ) is begin apm_package_type.drop_type( package_key => unregister_package.package_key, cascade_p => unregister_package.cascade_p ); end unregister_package; function register_p ( package_key in apm_package_types.package_key%TYPE ) return integer is v_register_p integer; begin select decode(count(*),0,0,1) into v_register_p from apm_package_types where package_key = register_p.package_key; return v_register_p; end register_p; procedure register_application ( package_key in apm_package_types.package_key%TYPE, pretty_name in apm_package_types.pretty_name%TYPE, pretty_plural in apm_package_types.pretty_plural%TYPE, package_uri in apm_package_types.package_uri%TYPE, initial_install_p in apm_package_types.initial_install_p%TYPE default 'f', singleton_p in apm_package_types.singleton_p%TYPE default 'f', spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ) is begin apm.register_package( package_key => register_application.package_key, pretty_name => register_application.pretty_name, pretty_plural => register_application.pretty_plural, package_uri => register_application.package_uri, package_type => 'apm_application', initial_install_p => register_application.initial_install_p, singleton_p => register_application.singleton_p, spec_file_path => register_application.spec_file_path, spec_file_mtime => register_application.spec_file_mtime ); end register_application; procedure unregister_application ( package_key in apm_package_types.package_key%TYPE, cascade_p in char default 'f' ) is begin apm.unregister_package ( package_key => unregister_application.package_key, cascade_p => unregister_application.cascade_p ); end unregister_application; procedure register_service ( package_key in apm_package_types.package_key%TYPE, pretty_name in apm_package_types.pretty_name%TYPE, pretty_plural in apm_package_types.pretty_plural%TYPE, package_uri in apm_package_types.package_uri%TYPE, initial_install_p in apm_package_types.initial_install_p%TYPE default 'f', singleton_p in apm_package_types.singleton_p%TYPE default 'f', spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ) is begin apm.register_package( package_key => register_service.package_key, pretty_name => register_service.pretty_name, pretty_plural => register_service.pretty_plural, package_uri => register_service.package_uri, package_type => 'apm_service', initial_install_p => register_service.initial_install_p, singleton_p => register_service.singleton_p, spec_file_path => register_service.spec_file_path, spec_file_mtime => register_service.spec_file_mtime ); end register_service; procedure unregister_service ( package_key in apm_package_types.package_key%TYPE, cascade_p in char default 'f' ) is begin apm.unregister_package ( package_key => unregister_service.package_key, cascade_p => unregister_service.cascade_p ); end unregister_service; -- Indicate to APM that a parameter is available to the system. function register_parameter ( parameter_id in apm_parameters.parameter_id%TYPE default null, package_key in apm_parameters.package_key%TYPE, parameter_name in apm_parameters.parameter_name%TYPE, description in apm_parameters.description%TYPE default null, datatype in apm_parameters.datatype%TYPE default 'string', default_value in apm_parameters.default_value%TYPE default null, section_name in apm_parameters.section_name%TYPE default null, min_n_values in apm_parameters.min_n_values%TYPE default 1, max_n_values in apm_parameters.max_n_values%TYPE default 1 ) return apm_parameters.parameter_id%TYPE is v_parameter_id apm_parameters.parameter_id%TYPE; cursor all_parameters is select ap.package_id, p.parameter_id, p.default_value from apm_parameters p, apm_parameter_values v, apm_packages ap where p.package_key = ap.package_key and p.parameter_id = v.parameter_id (+) and v.attr_value is null and p.package_key = register_parameter.package_key; begin -- Create the new parameter. v_parameter_id := acs_object.new( object_id => parameter_id, object_type => 'apm_parameter' ); 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 cur_val in all_parameters loop apm.set_value( package_id => cur_val.package_id, parameter_id => cur_val.parameter_id, attr_value => cur_val.default_value ); end loop; return v_parameter_id; end register_parameter; function update_parameter ( parameter_id in apm_parameters.parameter_id%TYPE, parameter_name in apm_parameters.parameter_name%TYPE default null, description in apm_parameters.description%TYPE default null, datatype in apm_parameters.datatype%TYPE default 'string', default_value in apm_parameters.default_value%TYPE default null, section_name in apm_parameters.section_name%TYPE default null, min_n_values in apm_parameters.min_n_values%TYPE default 1, max_n_values in apm_parameters.max_n_values%TYPE default 1 ) return apm_parameters.parameter_name%TYPE is begin update apm_parameters set parameter_name = nvl(update_parameter.parameter_name, parameter_name), default_value = nvl(update_parameter.default_value, default_value), datatype = nvl(update_parameter.datatype, datatype), description = nvl(update_parameter.description, description), section_name = nvl(update_parameter.section_name, section_name), min_n_values = nvl(update_parameter.min_n_values, min_n_values), max_n_values = nvl(update_parameter.max_n_values, max_n_values) where parameter_id = update_parameter.parameter_id; return parameter_id; end; function parameter_p( package_key in apm_package_types.package_key%TYPE, parameter_name in apm_parameters.parameter_name%TYPE ) return integer is v_parameter_p integer; begin select decode(count(*),0,0,1) 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 parameter_p; procedure unregister_parameter ( parameter_id in apm_parameters.parameter_id%TYPE default null ) is begin delete from apm_parameter_values where parameter_id = unregister_parameter.parameter_id; delete from apm_parameters where parameter_id = unregister_parameter.parameter_id; acs_object.delete(parameter_id); end unregister_parameter; function id_for_name ( parameter_name in apm_parameters.parameter_name%TYPE, package_key in apm_parameters.package_key%TYPE ) return apm_parameters.parameter_id%TYPE is 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 id_for_name; function get_value ( parameter_id in apm_parameter_values.parameter_id%TYPE, package_id in apm_packages.package_id%TYPE ) return apm_parameter_values.attr_value%TYPE is 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 get_value; function get_value ( package_id in apm_packages.package_id%TYPE, parameter_name in apm_parameters.parameter_name%TYPE ) return apm_parameter_values.attr_value%TYPE is 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( parameter_id => v_parameter_id, package_id => get_value.package_id ); end get_value; -- Sets a value for a parameter for a package instance. procedure set_value ( parameter_id in apm_parameter_values.parameter_id%TYPE, package_id in apm_packages.package_id%TYPE, attr_value in apm_parameter_values.attr_value%TYPE ) is 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 when NO_DATA_FOUND then v_value_id := apm_parameter_value.new( package_id => set_value.package_id, parameter_id => set_value.parameter_id, attr_value => set_value.attr_value ); end set_value; procedure set_value ( package_id in apm_packages.package_id%TYPE, parameter_name in apm_parameters.parameter_name%TYPE, attr_value in apm_parameter_values.attr_value%TYPE ) is 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); apm.set_value( parameter_id => v_parameter_id, package_id => set_value.package_id, attr_value => set_value.attr_value ); exception when NO_DATA_FOUND then RAISE_APPLICATION_ERROR(-20000, 'The specified package ' || set_value.package_id || ' does not exist in the system.'); end set_value; end apm; / show errors create or replace package body apm_package as procedure initialize_parameters ( package_id in apm_packages.package_id%TYPE, package_key in apm_package_types.package_key%TYPE ) is v_value_id apm_parameter_values.value_id%TYPE; cursor cur is select parameter_id, default_value from apm_parameters where package_key = initialize_parameters.package_key; begin -- need to initialize all params for this type for cur_val in cur loop v_value_id := apm_parameter_value.new( package_id => initialize_parameters.package_id, parameter_id => cur_val.parameter_id, attr_value => cur_val.default_value ); end loop; end initialize_parameters; function new ( package_id in apm_packages.package_id%TYPE default null, instance_name in apm_packages.instance_name%TYPE default null, package_key in apm_packages.package_key%TYPE, object_type in acs_objects.object_type%TYPE default 'apm_package', creation_date in acs_objects.creation_date%TYPE default sysdate, creation_user in acs_objects.creation_user%TYPE default null, creation_ip in acs_objects.creation_ip%TYPE default null, context_id in acs_objects.context_id%TYPE default null ) return apm_packages.package_id%TYPE is 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( package_key => apm_package.new.package_key ); v_num_instances := apm_package.num_instances( package_key => apm_package.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 = apm_package.new.package_key; return v_package_id; else v_package_id := acs_object.new( object_id => package_id, object_type => object_type, creation_date => creation_date, creation_user => creation_user, creation_ip => creation_ip, context_id => context_id ); if instance_name is null then v_instance_name := package_key || ' ' || v_package_id; else v_instance_name := instance_name; end if; select package_type into v_package_type from apm_package_types where package_key = apm_package.new.package_key; insert into apm_packages (package_id, package_key, instance_name) values (v_package_id, 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; initialize_parameters( package_id => v_package_id, package_key => apm_package.new.package_key ); return v_package_id; end if; end new; procedure delete ( package_id in apm_packages.package_id%TYPE ) is cursor all_values is select value_id from apm_parameter_values where package_id = apm_package.delete.package_id; cursor all_site_nodes is select node_id from site_nodes where object_id = apm_package.delete.package_id; begin -- Delete all parameters. for cur_val in all_values loop apm_parameter_value.delete(value_id => cur_val.value_id); end loop; delete from apm_applications where application_id = apm_package.delete.package_id; delete from apm_services where service_id = apm_package.delete.package_id; delete from apm_packages where package_id = apm_package.delete.package_id; -- Delete the site nodes for the objects. for cur_val in all_site_nodes loop site_node.delete(cur_val.node_id); end loop; -- Delete the object. acs_object.delete ( object_id => package_id ); end delete; function initial_install_p ( package_key in apm_packages.package_key%TYPE ) return integer is 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'; return v_initial_install_p; exception when NO_DATA_FOUND then return 0; end initial_install_p; function singleton_p ( package_key in apm_packages.package_key%TYPE ) return integer is v_singleton_p integer; begin select 1 into v_singleton_p from apm_package_types where package_key = singleton_p.package_key and singleton_p = 't'; return v_singleton_p; exception when NO_DATA_FOUND then return 0; end singleton_p; function num_instances ( package_key in apm_package_types.package_key%TYPE ) return integer is 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; exception when NO_DATA_FOUND then return 0; end num_instances; function name ( package_id in apm_packages.package_id%TYPE ) return varchar2 is 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 name; procedure enable ( package_id in apm_packages.package_id%TYPE ) is begin update apm_packages set enabled_p = 't' where package_id = enable.package_id; end enable; procedure disable ( package_id in apm_packages.package_id%TYPE ) is begin update apm_packages set enabled_p = 'f' where package_id = disable.package_id; end disable; function highest_version ( package_key in apm_package_types.package_key%TYPE ) return apm_package_versions.version_id%TYPE is v_version_id apm_package_versions.version_id%TYPE; begin select version_id into v_version_id from apm_package_version_info i where apm_package_version.sortable_version_name(version_name) = (select max(apm_package_version.sortable_version_name(v.version_name)) from apm_package_version_info v where v.package_key = highest_version.package_key) and package_key = highest_version.package_key; return v_version_id; exception when NO_DATA_FOUND then return 0; end highest_version; end apm_package; / show errors create or replace package body apm_package_version as function new ( version_id in apm_package_versions.version_id%TYPE default null, package_key in apm_package_versions.package_key%TYPE, version_name in apm_package_versions.version_name%TYPE default null, version_uri in apm_package_versions.version_uri%TYPE, summary in apm_package_versions.summary%TYPE, description_format in apm_package_versions.description_format%TYPE, description in apm_package_versions.description%TYPE, release_date in apm_package_versions.release_date%TYPE, vendor in apm_package_versions.vendor%TYPE, vendor_uri in apm_package_versions.vendor_uri%TYPE, installed_p in apm_package_versions.installed_p%TYPE default 'f', data_model_loaded_p in apm_package_versions.data_model_loaded_p%TYPE default 'f' ) return apm_package_versions.version_id%TYPE is v_version_id apm_package_versions.version_id%TYPE; begin if version_id is null then select acs_object_id_seq.nextval into v_version_id from dual; else v_version_id := version_id; end if; v_version_id := acs_object.new( object_id => v_version_id, object_type => 'apm_package_version' ); insert into apm_package_versions (version_id, package_key, version_name, version_uri, summary, description_format, description, release_date, vendor, vendor_uri, installed_p, data_model_loaded_p) values (v_version_id, package_key, version_name, version_uri, summary, description_format, description, release_date, vendor, vendor_uri, installed_p, data_model_loaded_p); return v_version_id; end new; procedure delete ( version_id in apm_packages.package_id%TYPE ) is begin delete from apm_package_owners where version_id = apm_package_version.delete.version_id; delete from apm_package_files where version_id = apm_package_version.delete.version_id; delete from apm_package_dependencies where version_id = apm_package_version.delete.version_id; delete from apm_package_versions where version_id = apm_package_version.delete.version_id; acs_object.delete(apm_package_version.delete.version_id); end delete; procedure enable ( version_id in apm_package_versions.version_id%TYPE ) is begin update apm_package_versions set enabled_p = 't' where version_id = enable.version_id; end enable; procedure disable ( version_id in apm_package_versions.version_id%TYPE ) is begin update apm_package_versions set enabled_p = 'f' where version_id = disable.version_id; end disable; function copy( version_id in apm_package_versions.version_id%TYPE, new_version_id in apm_package_versions.version_id%TYPE default null, new_version_name in apm_package_versions.version_name%TYPE, new_version_uri in apm_package_versions.version_uri%TYPE ) return apm_package_versions.version_id%TYPE is v_version_id integer; begin v_version_id := acs_object.new( object_id => new_version_id, object_type => 'apm_package_version' ); insert into apm_package_versions(version_id, package_key, version_name, version_uri, summary, description_format, description, release_date, vendor, vendor_uri) select v_version_id, package_key, copy.new_version_name, copy.new_version_uri, summary, description_format, description, release_date, vendor, vendor_uri 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 acs_object_id_seq.nextval, v_version_id, dependency_type, service_uri, service_version from apm_package_dependencies where version_id = copy.version_id; insert into apm_package_files(file_id, version_id, path, file_type) select acs_object_id_seq.nextval, v_version_id, path, file_type from apm_package_files where version_id = copy.version_id; 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; return v_version_id; end copy; function edit ( new_version_id in apm_package_versions.version_id%TYPE default null, version_id in apm_package_versions.version_id%TYPE, version_name in apm_package_versions.version_name%TYPE default null, version_uri in apm_package_versions.version_uri%TYPE, summary in apm_package_versions.summary%TYPE, description_format in apm_package_versions.description_format%TYPE, description in apm_package_versions.description%TYPE, release_date in apm_package_versions.release_date%TYPE, vendor in apm_package_versions.vendor%TYPE, vendor_uri in apm_package_versions.vendor_uri%TYPE, installed_p in apm_package_versions.installed_p%TYPE default 'f', data_model_loaded_p in apm_package_versions.data_model_loaded_p%TYPE default 'f' ) return apm_package_versions.version_id%TYPE is v_version_id apm_package_versions.version_id%TYPE; version_unchanged_p integer; begin -- Determine if version has changed. select decode(count(*),0,0,1) 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 := copy( version_id => edit.version_id, new_version_id => edit.new_version_id, new_version_name => edit.version_name, new_version_uri => edit.version_uri ); 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 = trunc(sysdate), vendor = edit.vendor, vendor_uri = edit.vendor_uri, 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 edit; function add_file( file_id in apm_package_files.file_id%TYPE default null, version_id in apm_package_versions.version_id%TYPE, path in apm_package_files.path%TYPE, file_type in apm_package_file_types.file_type_key%TYPE, db_type in apm_package_db_types.db_type_key%TYPE default null ) return apm_package_files.file_id%TYPE is v_file_id apm_package_files.file_id%TYPE; v_file_exists_p integer; begin select file_id into v_file_id from apm_package_files where version_id = add_file.version_id and path = add_file.path; return v_file_id; exception when NO_DATA_FOUND then if file_id is null then select acs_object_id_seq.nextval into v_file_id from dual; else v_file_id := file_id; end if; insert into apm_package_files (file_id, version_id, path, file_type, db_type) values (v_file_id, add_file.version_id, add_file.path, add_file.file_type, add_file.db_type); return v_file_id; end add_file; -- Remove a file from the indicated version. procedure remove_file( version_id in apm_package_versions.version_id%TYPE, path in apm_package_files.path%TYPE ) is begin delete from apm_package_files where version_id = remove_file.version_id and path = remove_file.path; end remove_file; -- Add an interface provided by this version. function add_interface( interface_id in apm_package_dependencies.dependency_id%TYPE default null, version_id in apm_package_versions.version_id%TYPE, interface_uri in apm_package_dependencies.service_uri%TYPE, interface_version in apm_package_dependencies.service_version%TYPE ) return apm_package_dependencies.dependency_id%TYPE is v_dep_id apm_package_dependencies.dependency_id%TYPE; begin if add_interface.interface_id is null then select acs_object_id_seq.nextval 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 add_interface; procedure remove_interface( interface_id in apm_package_dependencies.dependency_id%TYPE ) is begin delete from apm_package_dependencies where dependency_id = remove_interface.interface_id; end remove_interface; procedure remove_interface( interface_uri in apm_package_dependencies.service_uri%TYPE, interface_version in apm_package_dependencies.service_version%TYPE, version_id in apm_package_versions.version_id%TYPE ) is 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; remove_interface(v_dep_id); end remove_interface; -- Add a requirement for this version. A requirement is some interface that this -- version depends on. function add_dependency( dependency_id in apm_package_dependencies.dependency_id%TYPE default null, version_id in apm_package_versions.version_id%TYPE, dependency_uri in apm_package_dependencies.service_uri%TYPE, dependency_version in apm_package_dependencies.service_version%TYPE ) return apm_package_dependencies.dependency_id%TYPE is v_dep_id apm_package_dependencies.dependency_id%TYPE; begin if add_dependency.dependency_id is null then select acs_object_id_seq.nextval 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 add_dependency; procedure remove_dependency( dependency_id in apm_package_dependencies.dependency_id%TYPE ) is begin delete from apm_package_dependencies where dependency_id = remove_dependency.dependency_id; end remove_dependency; procedure remove_dependency( dependency_uri in apm_package_dependencies.service_uri%TYPE, dependency_version in apm_package_dependencies.service_version%TYPE, version_id in apm_package_versions.version_id%TYPE ) is 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; remove_dependency(v_dep_id); end remove_dependency; function sortable_version_name ( version_name in apm_package_versions.version_name%TYPE ) return varchar2 is a_start integer; a_end integer; a_order varchar2(1000); a_char char(1); a_seen_letter char(1) := 'f'; begin 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) || '.'; 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 || ' 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 null; else -- if the next character was a letter, append the appropriate characters if a_char = 'd' then a_order := a_order || ' 0D.'; elsif a_char = 'a' then a_order := a_order || ' 1A.'; elsif a_char = 'b' then a_order := a_order || ' 2B.'; 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 sortable_version_name; function version_name_greater( version_name_one in apm_package_versions.version_name%TYPE, version_name_two in apm_package_versions.version_name%TYPE ) return integer is a_order_a varchar2(1000); a_order_b varchar2(1000); begin a_order_a := sortable_version_name(version_name_one); a_order_b := sortable_version_name(version_name_two); if a_order_a < a_order_b then return -1; elsif a_order_a > a_order_b then return 1; end if; return 0; end version_name_greater; function upgrade_p( path in apm_package_files.path%TYPE, initial_version_name in apm_package_versions.version_name%TYPE, final_version_name in apm_package_versions.version_name%TYPE ) return integer is v_pos1 integer; v_pos2 integer; v_path apm_package_files.path%TYPE; 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's .sql. v_pos1 := instr(v_path, '.', -1); if v_pos1 > 0 and substr(v_path, v_pos1) = '.sql' 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 version_name_greater(upgrade_p.initial_version_name, v_version_from) <= 0 and 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 upgrade_p; procedure upgrade( version_id in apm_package_versions.version_id%TYPE ) is 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; end upgrade; end apm_package_version; / show errors create or replace package body apm_package_type as procedure create_type( package_key in apm_package_types.package_key%TYPE, pretty_name in acs_object_types.pretty_name%TYPE, pretty_plural in acs_object_types.pretty_plural%TYPE, package_uri in apm_package_types.package_uri%TYPE, package_type in apm_package_types.package_type%TYPE, initial_install_p in apm_package_types.initial_install_p%TYPE, singleton_p in apm_package_types.singleton_p%TYPE, spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ) is 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); end create_type; function update_type( package_key in apm_package_types.package_key%TYPE, pretty_name in acs_object_types.pretty_name%TYPE default null, pretty_plural in acs_object_types.pretty_plural%TYPE default null, package_uri in apm_package_types.package_uri%TYPE default null, package_type in apm_package_types.package_type%TYPE default null, initial_install_p in apm_package_types.initial_install_p%TYPE default null, singleton_p in apm_package_types.singleton_p%TYPE default null, spec_file_path in apm_package_types.spec_file_path%TYPE default null, spec_file_mtime in apm_package_types.spec_file_mtime%TYPE default null ) return apm_package_types.package_type%TYPE is begin UPDATE apm_package_types SET pretty_name = nvl(update_type.pretty_name, pretty_name), pretty_plural = nvl(update_type.pretty_plural, pretty_plural), package_uri = nvl(update_type.package_uri, package_uri), package_type = nvl(update_type.package_type, package_type), spec_file_path = nvl(update_type.spec_file_path, spec_file_path), spec_file_mtime = nvl(update_type.spec_file_mtime, spec_file_mtime), initial_install_p = nvl(update_type.initial_install_p, initial_install_p), singleton_p = nvl(update_type.singleton_p, singleton_p) where package_key = update_type.package_key; return update_type.package_key; end update_type; procedure drop_type ( package_key in apm_package_types.package_key%TYPE, cascade_p in char default 'f' ) is cursor all_package_ids is select package_id from apm_packages where package_key = drop_type.package_key; cursor all_parameters is select parameter_id from apm_parameters where package_key = drop_type.package_key; cursor all_versions is select version_id from apm_package_versions where package_key = drop_type.package_key; begin if cascade_p = 't' then for cur_val in all_package_ids loop apm_package.delete( package_id => cur_val.package_id ); end loop; -- Unregister all parameters. for cur_val in all_parameters loop apm.unregister_parameter(parameter_id => cur_val.parameter_id); end loop; -- Unregister all versions for cur_val in all_versions loop apm_package_version.delete(version_id => cur_val.version_id); end loop; end if; delete from apm_package_types where package_key = drop_type.package_key; end drop_type; function num_parameters ( package_key in apm_package_types.package_key%TYPE ) return integer is v_count integer; begin select count(*) into v_count from apm_parameters where package_key = num_parameters.package_key; return v_count; end num_parameters; end apm_package_type; / show errors