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/*
* Copyright 2002-2006 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.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.Collections;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.portlet.PortalContext;
import javax.portlet.PortletMode;
import javax.portlet.PortletModeException;
import javax.portlet.PortletSecurityException;
import javax.portlet.PortletURL;
import javax.portlet.WindowState;
import javax.portlet.WindowStateException;
import org.springframework.core.CollectionFactory;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
/**
* Mock implementation of the {@link javax.portlet.PortletURL} interface.
*
* @author John A. Lewis
* @author Juergen Hoeller
* @since 2.0
*/
public class MockPortletURL implements PortletURL {
public static final String URL_TYPE_RENDER = "render";
public static final String URL_TYPE_ACTION = "action";
private static final String ENCODING = "UTF-8";
private final PortalContext portalContext;
private final String urlType;
private WindowState windowState;
private PortletMode portletMode;
private final Map parameters = CollectionFactory.createLinkedMapIfPossible(16);
private boolean secure = false;
/**
* Create a new MockPortletURL for the given URL type.
* @param portalContext the PortalContext defining the supported
* PortletModes and WindowStates
* @param urlType the URL type, for example "render" or "action"
* @see #URL_TYPE_RENDER
* @see #URL_TYPE_ACTION
*/
public MockPortletURL(PortalContext portalContext, String urlType) {
Assert.notNull(portalContext, "PortalContext is required");
this.portalContext = portalContext;
this.urlType = urlType;
}
//---------------------------------------------------------------------
// PortletURL methods
//---------------------------------------------------------------------
public void setWindowState(WindowState windowState) throws WindowStateException {
if (!CollectionUtils.contains(this.portalContext.getSupportedWindowStates(), windowState)) {
throw new WindowStateException("WindowState not supported", windowState);
}
this.windowState = windowState;
}
public void setPortletMode(PortletMode portletMode) throws PortletModeException {
if (!CollectionUtils.contains(this.portalContext.getSupportedPortletModes(), portletMode)) {
throw new PortletModeException("PortletMode not supported", portletMode);
}
this.portletMode = portletMode;
}
public void setParameter(String key, String value) {
Assert.notNull(key, "Parameter key must be null");
Assert.notNull(value, "Parameter value must not be null");
this.parameters.put(key, new String[] {value});
}
public void setParameter(String key, String[] values) {
Assert.notNull(key, "Parameter key must be null");
Assert.notNull(values, "Parameter values must not be null");
this.parameters.put(key, values);
}
public void setParameters(Map parameters) {
Assert.notNull(parameters, "Parameters Map must not be null");
this.parameters.clear();
for (Iterator it = parameters.entrySet().iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry) it.next();
Assert.isTrue(entry.getKey() instanceof String, "Key must be of type String");
Assert.isTrue(entry.getValue() instanceof String[], "Value must be of type String[]");
this.parameters.put(entry.getKey(), entry.getValue());
}
}
public Set getParameterNames() {
return this.parameters.keySet();
}
public String getParameter(String name) {
String[] arr = (String[]) this.parameters.get(name);
return (arr != null && arr.length > 0 ? arr[0] : null);
}
public String[] getParameterValues(String name) {
return (String[]) this.parameters.get(name);
}
public Map getParameterMap() {
return Collections.unmodifiableMap(this.parameters);
}
public void setSecure(boolean secure) throws PortletSecurityException {
this.secure = secure;
}
public boolean isSecure() {
return secure;
}
public String toString() {
StringBuffer query = new StringBuffer();
query.append(encodeParameter("urlType", this.urlType));
if (this.windowState != null) {
query.append(";" + encodeParameter("windowState", this.windowState.toString()));
}
if (this.portletMode != null) {
query.append(";" + encodeParameter("portletMode", this.portletMode.toString()));
}
for (Iterator it = this.parameters.entrySet().iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry) it.next();
String name = (String) entry.getKey();
String[] values = (String[]) entry.getValue();
query.append(";" + encodeParameter("param_" + name, values));
}
return (this.secure ? "https:" : "http:") +
"//localhost/mockportlet?" + query.toString();
}
private String encodeParameter(String name, String value) {
try {
return URLEncoder.encode(name, ENCODING) + "=" +
URLEncoder.encode(value, ENCODING);
}
catch (UnsupportedEncodingException ex) {
return null;
}
}
private String encodeParameter(String name, String[] values) {
try {
StringBuffer buf = new StringBuffer();
for (int i = 0, n = values.length; i < n; i++) {
buf.append((i > 0 ? ";" : "") +
URLEncoder.encode(name, ENCODING) + "=" +
URLEncoder.encode(values[i], ENCODING));
}
return buf.toString();
}
catch (UnsupportedEncodingException ex) {
return null;
}
}
}
