org.apache.cocoon.forms.binding.library
Class Library

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.forms.binding.library.Library

All Implemented Interfaces:

LogEnabled

public class Library
extends AbstractLogEnabled

Form binding library.

Version:

$Id: Library.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Nested Class Summary

protected class

Library.Dependency Encapsulates a uri to designate an import plus a timestamp so previously reloaded

Field Summary

protected JXPathBindingManager.Assistant	assistant
protected Map	definitions
protected Map	inclusions
protected LibraryManager	manager
static String	SEPARATOR
protected Object	shared
protected String	sourceURI

Constructor Summary

Library(LibraryManager lm, JXPathBindingManager.Assistant assistant)

Method Summary

void	addBinding(Binding binding)
void	buildLibrary(Element libraryElement)
boolean	dependenciesHaveChanged()
Binding	getBinding(String key)
String	getSourceURI()
boolean	includeAs(String key, String sourceURI) "Registers" a library to be referenced later under a certain key or prefix.
void	setSourceURI(String uri)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

SEPARATOR

public static final String SEPARATOR

See Also:

Constant Field Values

manager

protected LibraryManager manager

definitions

protected Map definitions

inclusions

protected Map inclusions

shared

protected final Object shared

sourceURI

protected String sourceURI

assistant

protected JXPathBindingManager.Assistant assistant

Constructor Detail

Library

public Library(LibraryManager lm,
               JXPathBindingManager.Assistant assistant)

Method Detail

setSourceURI

public void setSourceURI(String uri)

getSourceURI

public String getSourceURI()

dependenciesHaveChanged

public boolean dependenciesHaveChanged()
                                throws LibraryException

Throws:

LibraryException

includeAs

public boolean includeAs(String key,
                         String sourceURI)
                  throws LibraryException

"Registers" a library to be referenced later under a certain key or prefix. Definitions will be accessible locally through prefixing: "prefix:definitionid"

Parameters:

key - the key

sourceURI - the source of the library to be know as "key"

Returns:

true if there was no such key used before, false otherwise

Throws:

LibraryException - if unable to load included library

getBinding

public Binding getBinding(String key)
                   throws LibraryException

Throws:

LibraryException

buildLibrary

public void buildLibrary(Element libraryElement)
                  throws Exception

Throws:

Exception

addBinding

public void addBinding(Binding binding)
                throws LibraryException

Throws:

LibraryException