org.netbeans.modules.j2ee.dd.api.ejb
Class DDProvider

java.lang.Object
  org.netbeans.modules.j2ee.dd.api.ejb.DDProvider

public final class DDProvider
extends Object

Provides access to Deployment Descriptor root (EjbJar object)

Method Summary

org.netbeans.modules.schema2beans.BaseBean	getBaseBean(CommonDDBean bean) Convenient method for getting the BaseBean object from CommonDDBean object
EjbJar	getDDRoot(FileObject fo) Returns the root of deployment descriptor bean graph for given file object.
EjbJar	getDDRoot(InputSource inputSource) Returns the root of deployment descriptor bean graph for java.io.File object.
EjbJar	getDDRootCopy(FileObject fo) Returns the root of deployment descriptor bean graph for given file object.
static DDProvider	getDefault() Accessor method for DDProvider singleton

Methods inherited from class java.lang.Object

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

Method Detail

getDefault

public static DDProvider getDefault()

Accessor method for DDProvider singleton

Returns:

DDProvider object

getDDRoot

public EjbJar getDDRoot(FileObject fo)
                 throws IOException

Returns the root of deployment descriptor bean graph for given file object. The method is useful for clints planning to read only the deployment descriptor or to listen to the changes.

Parameters:

fo - FileObject representing the ejb-jar.xml file

Returns:

EjbJar object - root of the deployment descriptor bean graph

Throws:

IOException

getDDRootCopy

public EjbJar getDDRootCopy(FileObject fo)
                     throws IOException

Returns the root of deployment descriptor bean graph for given file object. The method is useful for clients planning to modify the deployment descriptor. Finally the RootInterface.write(org.openide.filesystems.FileObject) should be used for writing the changes.

Parameters:

fo - FileObject representing the ejb-jar.xml file

Returns:

EjbJar object - root of the deployment descriptor bean graph

Throws:

IOException

getDDRoot

public EjbJar getDDRoot(InputSource inputSource)
                 throws IOException,
                        SAXException

Returns the root of deployment descriptor bean graph for java.io.File object.

Parameters:

inputSource - source representing the ejb-jar.xml file

Returns:

EjbJar object - root of the deployment descriptor bean graph

Throws:

IOException

SAXException

getBaseBean

public org.netbeans.modules.schema2beans.BaseBean getBaseBean(CommonDDBean bean)

Convenient method for getting the BaseBean object from CommonDDBean object