/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* Licensed 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 org.seasar.framework.container.external.portlet;
import java.util.Collections;
import java.util.Map;
import javax.portlet.PortletContext;
import javax.portlet.PortletRequest;
import org.seasar.framework.container.ExternalContext;
import org.seasar.framework.exception.EmptyRuntimeException;
/**
* This class is ExternalContext implementation for Portlet environment.
*
* @author <a href="mailto:shinsuke@yahoo.co.jp">Shinsuke Sugaya</a>
*
*/
public class PortletExternalContext implements ExternalContext {
private ThreadLocal requests = new ThreadLocal();
private ThreadLocal responses = new ThreadLocal();
private ThreadLocal configs = new ThreadLocal();
private PortletContext application;
public Object getRequest() {
return getPortletRequest();
}
/**
* PortletRequestを返します。
*
* @return PortletRequest
*/
protected PortletRequest getPortletRequest() {
return (PortletRequest) requests.get();
}
public void setRequest(Object request) {
requests.set(request);
}
public Object getResponse() {
return responses.get();
}
public void setResponse(Object response) {
responses.set(response);
}
/**
* 設定用のオブジェクトを返します。
*
* @return 設定用のオブジェクト
*/
public Object getConfig() {
return configs.get();
}
/**
* 設定用のオブジェクトを設定します。
*
* @param config
*/
public void setConfig(Object config) {
configs.set(config);
}
public Object getSession() {
PortletRequest request = getPortletRequest();
if (request == null) {
throw new EmptyRuntimeException("request");
}
return request.getPortletSession();
}
public Object getApplication() {
return application;
}
public void setApplication(Object application) {
if (!(application instanceof PortletContext)) {
throw new IllegalArgumentException("application:" + application);
}
this.application = (PortletContext) application;
}
public Map getApplicationMap() {
return new PortletApplicationMap(application);
}
public Map getInitParameterMap() {
return new PortletInitParameterMap(application);
}
public Map getRequestCookieMap() {
// TODO need to check if Sun Portlet API do something..
return Collections.EMPTY_MAP;
}
public Map getRequestHeaderMap() {
return new PortletRequestHeaderMap(getPortletRequest());
}
public Map getRequestHeaderValuesMap() {
return new PortletRequestHeaderValuesMap(getPortletRequest());
}
public Map getRequestMap() {
return new PortletRequestMap(getPortletRequest());
}
public Map getRequestParameterMap() {
return new PortletRequestParameterMap(getPortletRequest());
}
public Map getRequestParameterValuesMap() {
return new PortletRequestParameterValuesMap(getPortletRequest());
}
public Map getSessionMap() {
return new PortletSessionMap(getPortletRequest());
}
}