org.apache.jackrabbit.core.query
Class PreparedQueryImpl

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

All Implemented Interfaces:

Query, PreparedQuery

Direct Known Subclasses:

QueryObjectModelImpl

public class PreparedQueryImpl
extends QueryImpl
implements PreparedQuery

PreparedQueryImpl...

Field Summary

protected ExecutablePreparedQuery	prepQuery The executable prepared query.
protected QueryObjectModelTree	qomTree The query object model tree.

Fields inherited from class org.apache.jackrabbit.core.query.QueryImpl

handler, JCR_JQOM, JCR_SQL2, language, node, query, session, statement

Fields inherited from interface javax.jcr.query.Query

SQL, XPATH

Constructor Summary

PreparedQueryImpl()

Method Summary

void	bindValue(String varName, Value value) Binds the given value to the variable named varName.
void	init(SessionImpl session, ItemManager itemMgr, QueryHandler handler, Node node) Initializes a query instance from a nt:query node.
void	init(SessionImpl session, ItemManager itemMgr, QueryHandler handler, QueryObjectModelTree qomTree, String language) Initializes a query instance from a query object model.
void	init(SessionImpl session, ItemManager itemMgr, QueryHandler handler, String statement, String language) Initializes a query instance from a query string.

Methods inherited from class org.apache.jackrabbit.core.query.QueryImpl

checkInitialized, checkNotInitialized, execute, getLanguage, getStatement, getStoredQueryPath, setInitialized, setLimit, setOffset, storeAsNode

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

execute, getLanguage, getStatement, getStoredQueryPath, storeAsNode

Field Detail

prepQuery

protected ExecutablePreparedQuery prepQuery

The executable prepared query.

qomTree

protected QueryObjectModelTree qomTree

The query object model tree.

Constructor Detail

PreparedQueryImpl

public PreparedQueryImpl()

Method Detail

init

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

Description copied from class: AbstractQueryImpl

Initializes a query instance from a query string.

Overrides:

init in class QueryImpl

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.

init

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

Description copied from class: AbstractQueryImpl

Initializes a query instance from a nt:query node.

Overrides:

init in class QueryImpl

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

init

public void init(SessionImpl session,
                 ItemManager itemMgr,
                 QueryHandler handler,
                 QueryObjectModelTree qomTree,
                 String language)
          throws InvalidQueryException,
                 RepositoryException

Description copied from class: AbstractQueryImpl

Initializes a query instance from a query object model.

Overrides:

init in class QueryImpl

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.

qomTree - the query object model tree.

language - the original query syntax from where the JQOM was created.

Throws:

RepositoryException - if another error occurs

InvalidQueryException

bindValue

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

Binds the given value to the variable named varName.

Specified by:

bindValue in interface PreparedQuery

Parameters:

varName - name of variable in query

value - value to bind

Throws:

IllegalArgumentException - if varName is not a valid variable in this query.

RepositoryException - if an error occurs.