com.uwyn.rife.cmf.dam.contentmanagers
Class DatabaseContent

java.lang.Object
  com.uwyn.rife.database.DbQueryManager
      com.uwyn.rife.cmf.dam.contentmanagers.DatabaseContent

All Implemented Interfaces:

ContentManager, Cloneable

public abstract class DatabaseContent
extends DbQueryManager
implements ContentManager

Field Summary

protected HashMap<MimeType,ContentStore>	mMimeMapping
protected ArrayList<ContentStore>	mStores

Constructor Summary

DatabaseContent(Datasource datasource)

Method Summary

protected boolean	_containsRepository(Select containsContentRepository, String name)
protected boolean	_createRepository(SequenceValue getContentRepositoryId, Insert storeContentRepository, String name)
protected boolean	_deleteContent(Select getContentInfo, Delete deleteContentInfo, Delete deleteContentAttributes, Delete deleteContentProperties, String location)
protected String	_getContentForHtml(String location, ElementSupport element, String serveContentExitName)
protected DatabaseContentInfo	_getContentInfo(Select getContentInfo, Select getContentAttributes, Select getContentProperties, String location)
protected boolean	_hasContentData(Select retrieveContent, String location)
protected boolean	_install(CreateSequence createSequenceContentRepository, CreateSequence createSequenceContentInfo, CreateTable createTableContentRepository, CreateTable createTableContentInfo, CreateTable createTableContentAttribute, CreateTable createTableContentProperty)
protected boolean	_remove(DropSequence dropSequenceContentRepository, DropSequence dropSequenceContentInfo, DropTable dropTableContentRepository, DropTable dropTableContentInfo, DropTable dropTableContentAttribute, DropTable dropTableContentProperty)
protected void	_serveContentData(ElementSupport element, String location)
protected boolean	_storeContent(SequenceValue getContentId, Select getContentRepositoryId, Insert storeContentInfo, Insert storeContentAttribute, Insert storeContentProperty, String location, Content content, ContentTransformer transformer)
protected <ResultType> ResultType	_useContentData(Select retrieveContent, String location, ContentDataUser user)
abstract DatabaseContentInfo	getContentInfo(String location) Retrieves the content info from a certain location.
protected String	getValueColumnName()
protected Pair<String,String>	splitLocation(String location)

Methods inherited from class com.uwyn.rife.database.DbQueryManager

clone, executeFetchAll, executeFetchAll, executeFetchAllBeans, executeFetchAllBeans, executeFetchFirst, executeFetchFirst, executeFetchFirstBean, executeFetchFirstBean, executeGetFirstBoolean, executeGetFirstBoolean, executeGetFirstByte, executeGetFirstByte, executeGetFirstBytes, executeGetFirstBytes, executeGetFirstDate, executeGetFirstDate, executeGetFirstDate, executeGetFirstDate, executeGetFirstDouble, executeGetFirstDouble, executeGetFirstFloat, executeGetFirstFloat, executeGetFirstInt, executeGetFirstInt, executeGetFirstLong, executeGetFirstLong, executeGetFirstShort, executeGetFirstShort, executeGetFirstString, executeGetFirstString, executeGetFirstTime, executeGetFirstTime, executeGetFirstTime, executeGetFirstTime, executeGetFirstTimestamp, executeGetFirstTimestamp, executeGetFirstTimestamp, executeGetFirstTimestamp, executeHasResultRows, executeHasResultRows, executeQuery, executeQuery, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUseFirstAsciiStream, executeUseFirstAsciiStream, executeUseFirstBinaryStream, executeUseFirstBinaryStream, executeUseFirstCharacterStream, executeUseFirstCharacterStream, fetch, fetch, fetchAll, getConnection, getDatasource, inTransaction, reserveConnection

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.uwyn.rife.cmf.dam.ContentManager

containsRepository, createRepository, deleteContent, getContentForHtml, hasContentData, install, remove, serveContentData, storeContent, useContentData

Field Detail

mStores

protected ArrayList<ContentStore> mStores

mMimeMapping

protected HashMap<MimeType,ContentStore> mMimeMapping

Constructor Detail

DatabaseContent

public DatabaseContent(Datasource datasource)

Method Detail

getContentInfo

public abstract DatabaseContentInfo getContentInfo(String location)
                                            throws ContentManagerException

Description copied from interface: ContentManager

Retrieves the content info from a certain location.

Specified by:

getContentInfo in interface ContentManager

Parameters:

location - the location whose content info has to be retrieved

Returns:

an instance of ContentInfo; or

null if no content is present at the location

Throws:

ContentManagerException - if an expected error occurred

_install

protected boolean _install(CreateSequence createSequenceContentRepository,
                           CreateSequence createSequenceContentInfo,
                           CreateTable createTableContentRepository,
                           CreateTable createTableContentInfo,
                           CreateTable createTableContentAttribute,
                           CreateTable createTableContentProperty)
                    throws ContentManagerException

Throws:

ContentManagerException

_remove

protected boolean _remove(DropSequence dropSequenceContentRepository,
                          DropSequence dropSequenceContentInfo,
                          DropTable dropTableContentRepository,
                          DropTable dropTableContentInfo,
                          DropTable dropTableContentAttribute,
                          DropTable dropTableContentProperty)
                   throws ContentManagerException

Throws:

ContentManagerException

getValueColumnName

protected String getValueColumnName()

_createRepository

protected boolean _createRepository(SequenceValue getContentRepositoryId,
                                    Insert storeContentRepository,
                                    String name)
                             throws ContentManagerException

Throws:

ContentManagerException

_containsRepository

protected boolean _containsRepository(Select containsContentRepository,
                                      String name)
                               throws ContentManagerException

Throws:

ContentManagerException

splitLocation

protected Pair<String,String> splitLocation(String location)

_storeContent

protected boolean _storeContent(SequenceValue getContentId,
                                Select getContentRepositoryId,
                                Insert storeContentInfo,
                                Insert storeContentAttribute,
                                Insert storeContentProperty,
                                String location,
                                Content content,
                                ContentTransformer transformer)
                         throws ContentManagerException

Throws:

ContentManagerException

_deleteContent

protected boolean _deleteContent(Select getContentInfo,
                                 Delete deleteContentInfo,
                                 Delete deleteContentAttributes,
                                 Delete deleteContentProperties,
                                 String location)
                          throws ContentManagerException

Throws:

ContentManagerException

_useContentData

protected <ResultType> ResultType _useContentData(Select retrieveContent,
                                                  String location,
                                                  ContentDataUser user)
                              throws ContentManagerException

Throws:

ContentManagerException

_hasContentData

protected boolean _hasContentData(Select retrieveContent,
                                  String location)
                           throws ContentManagerException

Throws:

ContentManagerException

_getContentInfo

protected DatabaseContentInfo _getContentInfo(Select getContentInfo,
                                              Select getContentAttributes,
                                              Select getContentProperties,
                                              String location)
                                       throws ContentManagerException

Throws:

ContentManagerException

_serveContentData

protected void _serveContentData(ElementSupport element,
                                 String location)
                          throws ContentManagerException

Throws:

ContentManagerException

_getContentForHtml

protected String _getContentForHtml(String location,
                                    ElementSupport element,
                                    String serveContentExitName)
                             throws ContentManagerException

Throws:

ContentManagerException