org.apache.jackrabbit.core.query
Class QueryImpl

java.lang.Object
  org.apache.jackrabbit.core.query.QueryImpl

All Implemented Interfaces:

Query

public class QueryImpl

extends Object

implements Query

Implements the Query interface.

Field Summary

Fields inherited from interface javax.jcr.query.Query

SQL, XPATH

Constructor Summary

QueryImpl(SessionImpl session, ItemManager itemMgr, QueryHandler handler, Node node)
Create a new query instance from a nt:query node.

QueryImpl(SessionImpl session, ItemManager itemMgr, QueryHandler handler, String statement, String language)
Creates a new query instance from a query string.

Method Summary

QueryResult	execute() This method simply forwards the execute call to the ExecutableQuery object returned by QueryHandler.createExecutableQuery(org.apache.jackrabbit.core.SessionImpl, org.apache.jackrabbit.core.ItemManager, java.lang.String, java.lang.String).
String	getLanguage()
String	getStatement()
String	getStoredQueryPath()
Node	storeAsNode(String absPath)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryImpl

public QueryImpl(SessionImpl session,
                 ItemManager itemMgr,
                 QueryHandler handler,
                 String statement,
                 String language)
          throws InvalidQueryException

Creates a new query instance from a query string.

Parameters:

session - the session of the user executing this query.

itemMgr - the item manager of the session executing this query.

handler - the query handler of the search index.

statement - the query statement.

language - the syntax of the query statement.

Throws:

InvalidQueryException - if the query statement is invalid according to the specified language.

QueryImpl

public QueryImpl(SessionImpl session,
                 ItemManager itemMgr,
                 QueryHandler handler,
                 Node node)
          throws InvalidQueryException,
                 RepositoryException

Create a new query instance from a nt:query node.

Parameters:

session - the session of the user executing this query.

itemMgr - the item manager of the session executing this query.

handler - the query handler of the search index.

node - a node of type nt:query.

Throws:

InvalidQueryException - If node is not a valid persisted query (that is, a node of type nt:query).

RepositoryException - if another error occurs

Method Detail

execute

public QueryResult execute()
                    throws RepositoryException

This method simply forwards the execute call to the ExecutableQuery object returned by QueryHandler.createExecutableQuery(org.apache.jackrabbit.core.SessionImpl, org.apache.jackrabbit.core.ItemManager, java.lang.String, java.lang.String).

Specified by:

execute in interface Query

Throws:

RepositoryException

getStatement

public String getStatement()

Specified by:

getStatement in interface Query

getLanguage

public String getLanguage()

Specified by:

getLanguage in interface Query

getStoredQueryPath

public String getStoredQueryPath()
                          throws ItemNotFoundException,
                                 RepositoryException

Specified by:

getStoredQueryPath in interface Query

Throws:

ItemNotFoundException

RepositoryException

storeAsNode

public Node storeAsNode(String absPath)
                 throws ItemExistsException,
                        PathNotFoundException,
                        VersionException,
                        ConstraintViolationException,
                        LockException,
                        UnsupportedRepositoryOperationException,
                        RepositoryException

Specified by:

storeAsNode in interface Query

Throws:

ItemExistsException

PathNotFoundException

VersionException

ConstraintViolationException

LockException

UnsupportedRepositoryOperationException

RepositoryException