org.jahia.services.query

Class QueryWrapper

java.lang.Object

org.jahia.services.query.QueryWrapper

All Implemented Interfaces:

javax.jcr.query.Query

public class QueryWrapper
extends Object
implements javax.jcr.query.Query

An implementation of the JCR Query for multiple providers.

Author:

Thomas Draier

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	logger

Fields inherited from interface javax.jcr.query.Query

JCR_JQOM, JCR_SQL2, SQL, XPATH

Constructor Summary

Constructors

Constructor and Description
QueryWrapper(javax.jcr.Node node, JCRSessionWrapper session, JCRSessionFactory service)
QueryWrapper(javax.jcr.query.qom.QueryObjectModel qom, JCRSessionWrapper session, JCRSessionFactory service)
QueryWrapper(String statement, String language, JCRSessionWrapper session, JCRSessionFactory service)
QueryWrapper(String statement, String language, String sqlStatement, JCRSessionWrapper session, JCRSessionFactory service)

Method Summary

Modifier and Type	Method and Description
void	bindValue(String varName, javax.jcr.Value value)
QueryResultWrapper	execute()
String[]	getBindVariableNames()
String	getLanguage()
Map<JCRStoreProvider,javax.jcr.query.Query>	getQueries()
protected javax.jcr.query.Query	getQuery(JCRStoreProvider jcrStoreProvider) Get the query for a specific provider
protected long	getResultCount(QueryResultAdapter queryResult)
String	getStatement()
String	getStoredQueryPath()
void	setLimit(long limit)
void	setOffset(long offset)
javax.jcr.Node	storeAsNode(String s)

Methods inherited from class java.lang.Object

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

Field Detail

logger

public static final org.slf4j.Logger logger

Constructor Detail

QueryWrapper

public QueryWrapper(String statement,
                    String language,
                    JCRSessionWrapper session,
                    JCRSessionFactory service)
             throws javax.jcr.query.InvalidQueryException,
                    javax.jcr.RepositoryException

Throws:

javax.jcr.query.InvalidQueryException

javax.jcr.RepositoryException

QueryWrapper

public QueryWrapper(String statement,
                    String language,
                    String sqlStatement,
                    JCRSessionWrapper session,
                    JCRSessionFactory service)
             throws javax.jcr.query.InvalidQueryException,
                    javax.jcr.RepositoryException

Throws:

javax.jcr.query.InvalidQueryException

javax.jcr.RepositoryException

QueryWrapper

public QueryWrapper(javax.jcr.query.qom.QueryObjectModel qom,
                    JCRSessionWrapper session,
                    JCRSessionFactory service)
             throws javax.jcr.query.InvalidQueryException,
                    javax.jcr.RepositoryException

Throws:

javax.jcr.query.InvalidQueryException

javax.jcr.RepositoryException

QueryWrapper

public QueryWrapper(javax.jcr.Node node,
                    JCRSessionWrapper session,
                    JCRSessionFactory service)
             throws javax.jcr.query.InvalidQueryException,
                    javax.jcr.RepositoryException

Throws:

javax.jcr.query.InvalidQueryException

javax.jcr.RepositoryException

Method Detail

getQuery

protected javax.jcr.query.Query getQuery(JCRStoreProvider jcrStoreProvider)
                                  throws javax.jcr.RepositoryException

Get the query for a specific provider

Parameters:

jcrStoreProvider -

Returns:

Throws:

javax.jcr.RepositoryException - in case of JCR-related errors

execute

public QueryResultWrapper execute()
                           throws javax.jcr.RepositoryException

Specified by:

execute in interface javax.jcr.query.Query

Throws:

javax.jcr.RepositoryException

getResultCount

protected long getResultCount(QueryResultAdapter queryResult)
                       throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

getStatement

public String getStatement()

Specified by:

getStatement in interface javax.jcr.query.Query

getLanguage

public String getLanguage()

Specified by:

getLanguage in interface javax.jcr.query.Query

getStoredQueryPath

public String getStoredQueryPath()
                          throws javax.jcr.ItemNotFoundException,
                                 javax.jcr.RepositoryException

Specified by:

getStoredQueryPath in interface javax.jcr.query.Query

Throws:

javax.jcr.ItemNotFoundException

javax.jcr.RepositoryException

storeAsNode

public javax.jcr.Node storeAsNode(String s)
                           throws javax.jcr.ItemExistsException,
                                  javax.jcr.PathNotFoundException,
                                  javax.jcr.version.VersionException,
                                  javax.jcr.nodetype.ConstraintViolationException,
                                  javax.jcr.lock.LockException,
                                  javax.jcr.UnsupportedRepositoryOperationException,
                                  javax.jcr.RepositoryException

Specified by:

storeAsNode in interface javax.jcr.query.Query

Throws:

javax.jcr.ItemExistsException

javax.jcr.PathNotFoundException

javax.jcr.version.VersionException

javax.jcr.nodetype.ConstraintViolationException

javax.jcr.lock.LockException

javax.jcr.UnsupportedRepositoryOperationException

javax.jcr.RepositoryException

setLimit

public void setLimit(long limit)

Specified by:

setLimit in interface javax.jcr.query.Query

setOffset

public void setOffset(long offset)

Specified by:

setOffset in interface javax.jcr.query.Query

bindValue

public void bindValue(String varName,
                      javax.jcr.Value value)
               throws IllegalArgumentException,
                      javax.jcr.RepositoryException

Specified by:

bindValue in interface javax.jcr.query.Query

Throws:

IllegalArgumentException

javax.jcr.RepositoryException

getBindVariableNames

public String[] getBindVariableNames()
                              throws javax.jcr.RepositoryException

Specified by:

getBindVariableNames in interface javax.jcr.query.Query

Throws:

javax.jcr.RepositoryException

getQueries

public Map<JCRStoreProvider,javax.jcr.query.Query> getQueries()