org.apache.jackrabbit.rmi.server

Class ServerQuery

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

org.apache.jackrabbit.rmi.server.ServerObject

org.apache.jackrabbit.rmi.server.ServerQuery

All Implemented Interfaces:

Serializable, Remote, RemoteQuery

public class ServerQuery
extends ServerObject
implements RemoteQuery

Remote adapter for the JCR Query interface. This class makes a local session available as an RMI service using the RemoteQuery interface.

See Also:

Query, RemoteQuery, Serialized Form

Field Summary

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

Constructors

Constructor and Description
ServerQuery(Query query, RemoteAdapterFactory factory) Creates a remote adapter for the given local Query.

Method Summary

Modifier and Type	Method and Description
void	bindValue(String varName, Value value)
RemoteQueryResult	execute()
String[]	getBindVariableNames()
String	getLanguage()
String	getStatement()
String	getStoredQueryPath()
void	setLimit(long limit)
void	setOffset(long offset)
RemoteNode	storeAsNode(String absPath)

Methods inherited from class org.apache.jackrabbit.rmi.server.ServerObject

getFactory, getRemoteItem, getRemoteNode, getRemoteNodeTypeArray, getRepositoryException, getSerialValue, getSerialValues

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ServerQuery

public ServerQuery(Query query,
                   RemoteAdapterFactory factory)
            throws RemoteException

Creates a remote adapter for the given local Query.

Parameters:

query - local Query

factory - remote adapter factory

Throws:

RemoteException - on RMI errors

Method Detail

execute

public RemoteQueryResult execute()
                          throws RepositoryException,
                                 RemoteException

Specified by:

execute in interface RemoteQuery

Returns:

a QueryResult

Throws:

RepositoryException - on repository errors

RemoteException - on RMI errors

See Also:

Query.execute()

getStatement

public String getStatement()
                    throws RemoteException

Specified by:

getStatement in interface RemoteQuery

Returns:

the query statement.

Throws:

RemoteException - on RMI errors

See Also:

Query.getStatement()

getLanguage

public String getLanguage()
                   throws RemoteException

Specified by:

getLanguage in interface RemoteQuery

Returns:

the query language.

Throws:

RemoteException - on RMI errors

See Also:

Query.getLanguage()

getStoredQueryPath

public String getStoredQueryPath()
                          throws RepositoryException,
                                 RemoteException

Specified by:

getStoredQueryPath in interface RemoteQuery

Returns:

path of the node representing this query.

Throws:

RepositoryException - on repository errors

RemoteException - on RMI errors

See Also:

Query.getStoredQueryPath()

storeAsNode

public RemoteNode storeAsNode(String absPath)
                       throws RepositoryException,
                              RemoteException

Specified by:

storeAsNode in interface RemoteQuery

Parameters:

absPath - path at which to persist this query.

Returns:

stored node

Throws:

RepositoryException - on repository errors

RemoteException - on RMI errors

See Also:

Query.storeAsNode(String)

bindValue

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

Specified by:

bindValue in interface RemoteQuery

Parameters:

varName - name of variable in query

value - value to bind

Throws:

RepositoryException - on repository errors

RemoteException - on RMI errors

See Also:

Query.bindValue(String, Value)

getBindVariableNames

public String[] getBindVariableNames()
                              throws RepositoryException,
                                     RemoteException

Specified by:

getBindVariableNames in interface RemoteQuery

Returns:

the names of the bind variables in this query.

Throws:

RepositoryException - on repository errors

RemoteException - on RMI errors

See Also:

Query.getBindVariableNames()

setLimit

public void setLimit(long limit)
              throws RemoteException

Specified by:

setLimit in interface RemoteQuery

Parameters:

limit - a long

Throws:

RemoteException - on RMI errors

See Also:

Query.setLimit(long)

setOffset

public void setOffset(long offset)
               throws RemoteException

Specified by:

setOffset in interface RemoteQuery

Parameters:

offset - a long

Throws:

RemoteException - on RMI errors

See Also:

Query.setOffset(long)