org.exist.xupdate
Class Append

java.lang.Object
  org.exist.xupdate.Modification
      org.exist.xupdate.Append

public class Append

extends Modification

Implements an XUpate append statement. Note: appending an attribute that is already present in an element will overwrite the old attribute value.

Author:

Wolfgang Meier

Field Summary

Fields inherited from class org.exist.xupdate.Modification

broker, content, docs, lockedDocuments, LOG, namespaces, selectStmt, variables

Constructor Summary

Append(DBBroker broker, DocumentSet docs, java.lang.String selectStmt, java.lang.String childAttr, java.util.Map namespaces, java.util.Map variables)
Constructor for Append.

Method Summary

java.lang.String	getName()
long	process(Txn transaction) Process the modification.

Methods inherited from class org.exist.xupdate.Modification

checkFragmentation, declareNamespaces, declareVariables, getAccessContext, select, selectAndLock, setAccessContext, setContent, toString, unlockDocuments

Methods inherited from class java.lang.Object

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

Constructor Detail

Append

public Append(DBBroker broker,
              DocumentSet docs,
              java.lang.String selectStmt,
              java.lang.String childAttr,
              java.util.Map namespaces,
              java.util.Map variables)

Constructor for Append.

Parameters:

selectStmt -

Method Detail

process

public long process(Txn transaction)
             throws PermissionDeniedException,
                    LockException,
                    EXistException,
                    XPathException

Description copied from class: Modification

Process the modification. This is the main method that has to be implemented by all subclasses.

Specified by:

process in class Modification

Returns:

Throws:

EXistException

LockException

XPathException

PermissionDeniedException

getName

public java.lang.String getName()

Specified by:

getName in class Modification