/*
* Copyright 2002-2009 the original author or authors.
*
* 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.springframework.mock.web.portlet;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import javax.portlet.PortalContext;
import javax.portlet.PortletResponse;
import javax.servlet.http.Cookie;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.DOMException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.springframework.util.Assert;
/**
* Mock implementation of the {@link javax.portlet.PortletResponse} interface.
*
* @author John A. Lewis
* @author Juergen Hoeller
* @since 2.0
*/
public class MockPortletResponse implements PortletResponse {
private final PortalContext portalContext;
private final Map<String, String[]> properties = new LinkedHashMap<String, String[]>();
private String namespace = "";
private final Set<Cookie> cookies = new LinkedHashSet<Cookie>();
private final Map<String, Element[]> xmlProperties = new LinkedHashMap<String, Element[]>();
private Document xmlDocument;
/**
* Create a new MockPortletResponse with a default {@link MockPortalContext}.
* @see MockPortalContext
*/
public MockPortletResponse() {
this(null);
}
/**
* Create a new MockPortletResponse.
* @param portalContext the PortalContext defining the supported
* PortletModes and WindowStates
*/
public MockPortletResponse(PortalContext portalContext) {
this.portalContext = (portalContext != null ? portalContext : new MockPortalContext());
}
/**
* Return the PortalContext that this MockPortletResponse runs in,
* defining the supported PortletModes and WindowStates.
*/
public PortalContext getPortalContext() {
return this.portalContext;
}
//---------------------------------------------------------------------
// PortletResponse methods
//---------------------------------------------------------------------
public void addProperty(String key, String value) {
Assert.notNull(key, "Property key must not be null");
String[] oldArr = this.properties.get(key);
if (oldArr != null) {
String[] newArr = new String[oldArr.length + 1];
System.arraycopy(oldArr, 0, newArr, 0, oldArr.length);
newArr[oldArr.length] = value;
this.properties.put(key, newArr);
}
else {
this.properties.put(key, new String[] {value});
}
}
public void setProperty(String key, String value) {
Assert.notNull(key, "Property key must not be null");
this.properties.put(key, new String[] {value});
}
public Set<String> getPropertyNames() {
return Collections.unmodifiableSet(this.properties.keySet());
}
public String getProperty(String key) {
Assert.notNull(key, "Property key must not be null");
String[] arr = this.properties.get(key);
return (arr != null && arr.length > 0 ? arr[0] : null);
}
public String[] getProperties(String key) {
Assert.notNull(key, "Property key must not be null");
return this.properties.get(key);
}
public String encodeURL(String path) {
return path;
}
public void setNamespace(String namespace) {
this.namespace = namespace;
}
public String getNamespace() {
return this.namespace;
}
public void addProperty(Cookie cookie) {
Assert.notNull(cookie, "Cookie must not be null");
this.cookies.add(cookie);
}
public Cookie[] getCookies() {
return this.cookies.toArray(new Cookie[this.cookies.size()]);
}
public Cookie getCookie(String name) {
Assert.notNull(name, "Cookie name must not be null");
for (Cookie cookie : this.cookies) {
if (name.equals(cookie.getName())) {
return cookie;
}
}
return null;
}
public void addProperty(String key, Element value) {
Assert.notNull(key, "Property key must not be null");
Element[] oldArr = this.xmlProperties.get(key);
if (oldArr != null) {
Element[] newArr = new Element[oldArr.length + 1];
System.arraycopy(oldArr, 0, newArr, 0, oldArr.length);
newArr[oldArr.length] = value;
this.xmlProperties.put(key, newArr);
}
else {
this.xmlProperties.put(key, new Element[] {value});
}
}
public Set<String> getXmlPropertyNames() {
return Collections.unmodifiableSet(this.xmlProperties.keySet());
}
public Element getXmlProperty(String key) {
Assert.notNull(key, "Property key must not be null");
Element[] arr = this.xmlProperties.get(key);
return (arr != null && arr.length > 0 ? arr[0] : null);
}
public Element[] getXmlProperties(String key) {
Assert.notNull(key, "Property key must not be null");
return this.xmlProperties.get(key);
}
public Element createElement(String tagName) throws DOMException {
if (this.xmlDocument == null) {
try {
this.xmlDocument = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
}
catch (ParserConfigurationException ex) {
throw new DOMException(DOMException.INVALID_STATE_ERR, ex.toString());
}
}
return this.xmlDocument.createElement(tagName);
}
}
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