com.metamatrix.platform.admin.apiimpl
Class ExtensionSourceAdminAPIImpl

java.lang.Object
  com.metamatrix.platform.admin.apiimpl.SubSystemAdminAPIImpl
      com.metamatrix.platform.admin.apiimpl.ExtensionSourceAdminAPIImpl

All Implemented Interfaces:

ExtensionSourceAdminAPI, SubSystemAdminAPI, java.io.Serializable

public class ExtensionSourceAdminAPIImpl
extends SubSystemAdminAPIImpl
implements ExtensionSourceAdminAPI

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.metamatrix.platform.admin.api.ExtensionSourceAdminAPI

SOURCE_DESCRIPTION_LENGTH_LIMIT, SOURCE_NAME_LENGTH_LIMIT

Method Summary

ExtensionModuleDescriptor	addSource(java.lang.String type, java.lang.String sourceName, byte[] source, java.lang.String description, boolean enabled) Adds an extension source to the end of the list of sources
static ExtensionSourceAdminAPI	getInstance()
byte[]	getSource(java.lang.String sourceName) Retrieves an extension source in byte[] form
ExtensionModuleDescriptor	getSourceDescriptor(java.lang.String sourceName) Returns the ExtensionSourceDescriptor object for the extension source indicated by sourceName
java.util.List	getSourceDescriptors() Returns List of ExtensionSourceDescriptor objects, in order of their search ordering
java.util.List	getSourceDescriptors(java.lang.String type) Returns List of ExtensionSourceDescriptor objects of indicated type, in order of their search ordering
java.util.List	getSourceNames() Returns List (of Strings) of all extension source names, in order of their search ordering
java.util.Collection	getSourceTypes() Returns List (of Strings) of all extension source types currently supported.
boolean	isSourceExists(java.lang.String sourceName) Checks if the extension module exists.
void	removeSource(java.lang.String sourceName) Deletes a source from the list of sources
java.util.List	setEnabled(java.util.Collection sourceNames, boolean enabled) Sets the "enabled" (for searching) property of all of the indicated extension sources.
java.util.List	setSearchOrder(java.util.List sourceNames) Sets the positions in the search order of all sources (all sources must be included or an ExtensionSourceOrderingException will be thrown) The sourceNames List parameter should indicate the new desired order.
ExtensionModuleDescriptor	setSource(java.lang.String sourceName, byte[] source) Updates the indicated extension source
ExtensionModuleDescriptor	setSourceDescription(java.lang.String sourceName, java.lang.String description) Updates the indicated extension source's description
ExtensionModuleDescriptor	setSourceName(java.lang.String sourceName, java.lang.String newName) Updates the indicated extension source's source name

Methods inherited from class com.metamatrix.platform.admin.apiimpl.SubSystemAdminAPIImpl

getSessionID

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static ExtensionSourceAdminAPI getInstance()
                                           throws MetaMatrixComponentException

Throws:

MetaMatrixComponentException

addSource

public ExtensionModuleDescriptor addSource(java.lang.String type,
                                           java.lang.String sourceName,
                                           byte[] source,
                                           java.lang.String description,
                                           boolean enabled)
                                    throws InvalidSessionException,
                                           AuthorizationException,
                                           DuplicateExtensionModuleException,
                                           InvalidExtensionModuleTypeException,
                                           MetaMatrixComponentException

Adds an extension source to the end of the list of sources

Specified by:

addSource in interface ExtensionSourceAdminAPI

Parameters:

type - one of the known types of extension file

sourceName - name (e.g. filename) of extension source

source - actual contents of source

description - (optional) description of the extension source

enabled - indicates whether each extension source is enabled for being searched or not (for convenience, a source can be disabled without being removed)

Returns:

ExtensionSourceDescriptor describing the newly-added extension source

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

DuplicateExtensionSourceException - if an extension source with the same sourceName already exists

InvalidExtensionTypeException - if the indicated type is not one of the currently-supported extension source types

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

DuplicateExtensionModuleException

InvalidExtensionModuleTypeException

removeSource

public void removeSource(java.lang.String sourceName)
                  throws InvalidSessionException,
                         AuthorizationException,
                         ExtensionModuleNotFoundException,
                         MetaMatrixComponentException

Deletes a source from the list of sources

Specified by:

removeSource in interface ExtensionSourceAdminAPI

Parameters:

sourceName - name (e.g. filename) of extension source

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

ExtensionSourceNotFoundException - if no extension source with name sourceName can be found

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

ExtensionModuleNotFoundException

getSourceTypes

public java.util.Collection getSourceTypes()
                                    throws InvalidSessionException,
                                           AuthorizationException,
                                           MetaMatrixComponentException

Returns List (of Strings) of all extension source types currently supported.

Specified by:

getSourceTypes in interface ExtensionSourceAdminAPI

Returns:

List of the String names of the currently-supported extension source types

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

getSourceNames

public java.util.List getSourceNames()
                              throws InvalidSessionException,
                                     AuthorizationException,
                                     MetaMatrixComponentException

Returns List (of Strings) of all extension source names, in order of their search ordering

Specified by:

getSourceNames in interface ExtensionSourceAdminAPI

Returns:

List (of Strings) of all extension source names, in order of their search ordering

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

getSourceDescriptors

public java.util.List getSourceDescriptors()
                                    throws InvalidSessionException,
                                           AuthorizationException,
                                           MetaMatrixComponentException

Returns List of ExtensionSourceDescriptor objects, in order of their search ordering

Specified by:

getSourceDescriptors in interface ExtensionSourceAdminAPI

Returns:

List of ExtensionSourceDescriptor objects, in order of their search ordering

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

getSourceDescriptors

public java.util.List getSourceDescriptors(java.lang.String type)
                                    throws InvalidSessionException,
                                           AuthorizationException,
                                           InvalidExtensionModuleTypeException,
                                           MetaMatrixComponentException

Returns List of ExtensionSourceDescriptor objects of indicated type, in order of their search ordering

Specified by:

getSourceDescriptors in interface ExtensionSourceAdminAPI

Parameters:

type - one of the known types of extension file

Returns:

List of ExtensionSourceDescriptor objects of indicated type, in order of their search ordering

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

InvalidExtensionTypeException - if the indicated type is not one of the currently-supported extension source types

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

InvalidExtensionModuleTypeException

getSourceDescriptor

public ExtensionModuleDescriptor getSourceDescriptor(java.lang.String sourceName)
                                              throws InvalidSessionException,
                                                     AuthorizationException,
                                                     ExtensionModuleNotFoundException,
                                                     MetaMatrixComponentException

Returns the ExtensionSourceDescriptor object for the extension source indicated by sourceName

Specified by:

getSourceDescriptor in interface ExtensionSourceAdminAPI

Parameters:

sourceName - name (e.g. filename) of extension source

Returns:

the ExtensionSourceDescriptor object for the extension source indicated by sourceName

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

ExtensionSourceNotFoundException - if no extension source with name sourceName can be found

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

ExtensionModuleNotFoundException

setSearchOrder

public java.util.List setSearchOrder(java.util.List sourceNames)
                              throws InvalidSessionException,
                                     AuthorizationException,
                                     ExtensionModuleOrderingException,
                                     MetaMatrixComponentException

Sets the positions in the search order of all sources (all sources must be included or an ExtensionSourceOrderingException will be thrown) The sourceNames List parameter should indicate the new desired order.

Specified by:

setSearchOrder in interface ExtensionSourceAdminAPI

Parameters:

sourceNames - Collection of String names of existing extension sources whose search position is to be set

Returns:

updated List of ExtensionSourceDescriptor objects, in order of their search ordering

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

ExtensionSourceOrderingException - if the extension files could not be ordered as requested because another administrator had concurrently added or removed an extension file or files, or because an indicated position is out of bounds.

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

ExtensionModuleOrderingException

setEnabled

public java.util.List setEnabled(java.util.Collection sourceNames,
                                 boolean enabled)
                          throws InvalidSessionException,
                                 AuthorizationException,
                                 ExtensionModuleNotFoundException,
                                 MetaMatrixComponentException

Sets the "enabled" (for searching) property of all of the indicated extension sources.

Specified by:

setEnabled in interface ExtensionSourceAdminAPI

Parameters:

sourceNames - Collection of String names of existing extension sources whose "enabled" status is to be set

enabled - indicates whether each extension source is enabled for being searched or not (for convenience, a source can be disabled without being removed)

Returns:

updated List of ExtensionSourceDescriptor objects, in order of their search ordering

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

ExtensionSourceNotFoundException - if no extension source with name sourceName can be found

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

ExtensionModuleNotFoundException

getSource

public byte[] getSource(java.lang.String sourceName)
                 throws InvalidSessionException,
                        AuthorizationException,
                        ExtensionModuleNotFoundException,
                        MetaMatrixComponentException

Retrieves an extension source in byte[] form

Specified by:

getSource in interface ExtensionSourceAdminAPI

Parameters:

sourceName - name (e.g. filename) of extension source

Returns:

actual contents of source in byte[] array form

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

ExtensionSourceNotFoundException - if no extension source with name sourceName can be found

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

ExtensionModuleNotFoundException

setSource

public ExtensionModuleDescriptor setSource(java.lang.String sourceName,
                                           byte[] source)
                                    throws InvalidSessionException,
                                           AuthorizationException,
                                           ExtensionModuleNotFoundException,
                                           MetaMatrixComponentException

Updates the indicated extension source

Specified by:

setSource in interface ExtensionSourceAdminAPI

Parameters:

sourceName - name (e.g. filename) of extension source

source - actual contents of source

Returns:

ExtensionSourceDescriptor describing the newly-updated extension source

Throws:

InvalidSessionException - if there is not a valid administrative session

AuthorizationException - if the administrator does not have privileges to use this method

ExtensionSourceNotFoundException - if no extension source with name sourceName can be found

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

ExtensionModuleNotFoundException

setSourceName

public ExtensionModuleDescriptor setSourceName(java.lang.String sourceName,
                                               java.lang.String newName)
                                        throws InvalidSessionException,
                                               AuthorizationException,
                                               ExtensionModuleNotFoundException,
                                               MetaMatrixComponentException

Updates the indicated extension source's source name

Specified by:

setSourceName in interface ExtensionSourceAdminAPI

Parameters:

sourceName - name (e.g. filename) of extension source

newName - new name for the source

Returns:

ExtensionSourceDescriptor describing the newly-updated extension source

Throws:

ExtensionSourceNotFoundException - if no extension source with name sourceName can be found

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

InvalidSessionException

AuthorizationException

ExtensionModuleNotFoundException

setSourceDescription

public ExtensionModuleDescriptor setSourceDescription(java.lang.String sourceName,
                                                      java.lang.String description)
                                               throws InvalidSessionException,
                                                      AuthorizationException,
                                                      ExtensionModuleNotFoundException,
                                                      MetaMatrixComponentException

Updates the indicated extension source's description

Specified by:

setSourceDescription in interface ExtensionSourceAdminAPI

Parameters:

sourceName - name (e.g. filename) of extension source

description - (optional) description of the extension source. null can be passed in to indicate no description.

Returns:

ExtensionSourceDescriptor describing the newly-updated extension source

Throws:

ExtensionSourceNotFoundException - if no extension source with name sourceName can be found

MetaMatrixComponentException - indicating a non-business-related exception (such as a communication exception)

InvalidSessionException

AuthorizationException

ExtensionModuleNotFoundException

isSourceExists

public boolean isSourceExists(java.lang.String sourceName)
                       throws InvalidSessionException,
                              AuthorizationException,
                              MetaMatrixComponentException

Description copied from interface: ExtensionSourceAdminAPI

Checks if the extension module exists.

Specified by:

isSourceExists in interface ExtensionSourceAdminAPI

Parameters:

sourceName - name (e.g. filename) of extension source

Returns:

Returns true if the Extension module exists. false otherwise.

Throws:

InvalidSessionException

AuthorizationException

MetaMatrixComponentException

See Also:

com.metamatrix.platform.admin.api.ExtensionSourceAdminAPI#isSourceExists()