org.apache.pluto.descriptors.services.impl
Class AbstractPortletAppDescriptorService

java.lang.Object
  org.apache.pluto.descriptors.services.impl.AbstractPortletAppDescriptorService

All Implemented Interfaces:

PortletAppDescriptorService

Direct Known Subclasses:

ContextPortletAppDescriptorServiceImpl, FilePortletAppDescriptorServiceImpl, StreamPortletAppDescriptorServiceImpl

public abstract class AbstractPortletAppDescriptorService
extends java.lang.Object
implements PortletAppDescriptorService

Abstract Implementation of the Web Application Deployment Descriptor service. Provides default implementation of the service; requiring only that subclasses provide the input streams to/from the actual descriptor.

Since:

Mar 5, 2005

Version:

$Id: AbstractPortletAppDescriptorService.java 156743 2005-03-10 05:50:30Z ddewolf $

Author:

David H. DeWolf

Field Summary

static java.lang.String

PORTLET_XML_MAPPING

Constructor Summary

protected	AbstractPortletAppDescriptorService(java.lang.String contextPath) Default Constructor.
protected	AbstractPortletAppDescriptorService(java.lang.String contextPath, boolean create) Secondary Constructor.

Method Summary

protected org.exolab.castor.mapping.Mapping	getCastorMapping() Read and Retrieve the Web Application's Castor Mapping resource.
java.lang.String	getContextPath()
protected java.lang.String	getDTDUri() Retrieve the Web Application Deployment descriptor's DTD uri.
protected boolean	getIgnoreExtraElements()
protected abstract java.io.InputStream	getInputStream()
protected abstract java.io.OutputStream	getOutputStream()
protected java.lang.String	getPublicId() Retrieve the Web Application Deployment descriptor's public Id.
PortletAppDD	read() Read the Web Application Deployment Descriptor.
protected java.lang.Object	readInternal() Read the and convert the descriptor into it's Object graph.
void	write(PortletAppDD portlet) Write the deployment descriptor.
protected void	writeInternal(java.lang.Object object) Write the object graph to it's descriptor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pluto.descriptors.services.PortletAppDescriptorService

getContextPath

Field Detail

PORTLET_XML_MAPPING

public static final java.lang.String PORTLET_XML_MAPPING

See Also:

Constant Field Values

Constructor Detail

AbstractPortletAppDescriptorService

protected AbstractPortletAppDescriptorService(java.lang.String contextPath)

Default Constructor.

AbstractPortletAppDescriptorService

protected AbstractPortletAppDescriptorService(java.lang.String contextPath,
                                              boolean create)

Secondary Constructor. Create an instance and specify whether or not a default/empty instance should be returned if no descriptor is available.

Parameters:

create -

Method Detail

read

public PortletAppDD read()
                  throws java.io.IOException

Read the Web Application Deployment Descriptor.

Specified by:

read in interface PortletAppDescriptorService

Returns:

WebAppDD instance representing the descriptor.

Throws:

java.io.IOException

write

public void write(PortletAppDD portlet)
           throws java.io.IOException

Write the deployment descriptor.

Specified by:

write in interface PortletAppDescriptorService

Parameters:

portlet -

Throws:

java.io.IOException

getPublicId

protected java.lang.String getPublicId()

Retrieve the Web Application Deployment descriptor's public Id.

Returns:

getDTDUri

protected java.lang.String getDTDUri()

Retrieve the Web Application Deployment descriptor's DTD uri.

Returns:

getCastorMapping

protected org.exolab.castor.mapping.Mapping getCastorMapping()
                                                      throws java.io.IOException,
                                                             org.exolab.castor.mapping.MappingException

Read and Retrieve the Web Application's Castor Mapping resource.

Returns:

Throws:

java.io.IOException

org.exolab.castor.mapping.MappingException

getIgnoreExtraElements

protected boolean getIgnoreExtraElements()

getContextPath

public java.lang.String getContextPath()

readInternal

protected java.lang.Object readInternal()
                                 throws java.io.IOException

Read the and convert the descriptor into it's Object graph.

Returns:

Throws:

java.io.IOException

writeInternal

protected void writeInternal(java.lang.Object object)
                      throws java.io.IOException

Write the object graph to it's descriptor.

Parameters:

object -

Throws:

java.io.IOException

getInputStream

protected abstract java.io.InputStream getInputStream()
                                               throws java.io.IOException

Throws:

java.io.IOException

getOutputStream

protected abstract java.io.OutputStream getOutputStream()
                                                 throws java.io.IOException

Throws:

java.io.IOException