javax.portlet.filter.PortletParametersWrapper Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of portlet-api Show documentation
Show all versions of portlet-api Show documentation
The Java Portlet API version 3.0 developed by the Java Community Process JSR-362 Expert Group.
The newest version!
/* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package javax.portlet.filter;
import java.util.Set;
import javax.portlet.MutablePortletParameters;
import javax.portlet.PortletParameters;
/**
*
* The PortletParametersWrapper
provides a convenient
* implementation of the PortletParameters
interface
* that can be subclassed by developers.
* This class implements the Wrapper or Decorator pattern.
* Methods default to calling through to the wrapped request object.
*
*
* @since 3.0
*/
public class PortletParametersWrapper implements PortletParameters {
protected PortletParameters wrapped;
/**
* @param wrapped the wrapped object to set.
* @throws java.lang.IllegalArgumentException if the PortletParameters is null.
*/
public PortletParametersWrapper(PortletParameters wrapped) {
if (wrapped == null) {
throw new java.lang.IllegalArgumentException("Object to wrap is null");
}
this.wrapped = wrapped;
}
/**
*
* Gets the wrapped object.
*
*
* @return the wrapped object.
*/
public PortletParameters getWrapped() {
return wrapped;
}
/**
*
* Sets the wrapped object.
*
*
* @param wrapped the wrapped object to set.
* @throws java.lang.IllegalArgumentException if the PortletParameters is null.
*/
public void setWrapped(PortletParameters wrapped) {
if (wrapped == null) {
throw new java.lang.IllegalArgumentException("Object to wrap is null");
}
this.wrapped = wrapped;
}
/* (non-Javadoc)
* @see javax.portlet.PortletParameters#getValue(java.lang.String)
*/
@Override
public String getValue(String name) {
return wrapped.getValue(name);
}
/* (non-Javadoc)
* @see javax.portlet.PortletParameters#getNames()
*/
@Override
public Set getNames() {
return wrapped.getNames();
}
/* (non-Javadoc)
* @see javax.portlet.PortletParameters#getValues(java.lang.String)
*/
@Override
public String[] getValues(String name) {
return wrapped.getValues(name);
}
/* (non-Javadoc)
* @see javax.portlet.PortletParameters#isEmpty()
*/
@Override
public boolean isEmpty() {
return wrapped.isEmpty();
}
/* (non-Javadoc)
* @see javax.portlet.PortletParameters#size()
*/
@Override
public int size() {
return wrapped.size();
}
/* (non-Javadoc)
* @see javax.portlet.PortletParameters#clone()
*/
@Override
public MutablePortletParameters clone() {
return wrapped.clone();
}
}