org.apache.jackrabbit.core.query
Class AbstractQueryImpl

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

All Implemented Interfaces:

Query

Direct Known Subclasses:

QueryImpl

public abstract class AbstractQueryImpl
extends Object
implements Query

Defines common initialisation methods for all query implementations.

Field Summary

Fields inherited from interface javax.jcr.query.Query

JCR_JQOM, JCR_SQL2, SQL, XPATH

Constructor Summary

AbstractQueryImpl()

Method Summary

abstract void

init(SessionContext sessionContext, QueryHandler handler, String statement, String language, Node node) Initialises a query instance from a query string.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jcr.query.Query

bindValue, execute, getBindVariableNames, getLanguage, getStatement, getStoredQueryPath, setLimit, setOffset, storeAsNode

Constructor Detail

AbstractQueryImpl

public AbstractQueryImpl()

Method Detail

init

public abstract void init(SessionContext sessionContext,
                          QueryHandler handler,
                          String statement,
                          String language,
                          Node node)
                   throws InvalidQueryException

Initialises a query instance from a query string.

Parameters:

sessionContext - component context of the current session

handler - the query handler of the search index.

statement - the query statement.

language - the syntax of the query statement.

node - a nt:query node where the query was read from or null if it is not a stored query.

Throws:

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