/*
* Copyright 2012 Future Systems
*
* 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.krakenapps.httpd.impl;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentMap;
import javax.servlet.ServletRegistration;
public class ServletRegistrationImpl implements ServletRegistration {
private String name;
private String className;
private ConcurrentMap<String, String> initParams;
private ServletDispatcher dispatcher;
public ServletRegistrationImpl(String name, ServletDispatcher dispatcher) {
this.name = name;
this.dispatcher = dispatcher;
}
@Override
public String getName() {
return name;
}
@Override
public String getClassName() {
return className;
}
@Override
public boolean setInitParameter(String name, String value) {
return initParams.putIfAbsent(name, value) == null;
}
@Override
public String getInitParameter(String name) {
return initParams.get(name);
}
@Override
public Set<String> setInitParameters(Map<String, String> initParameters) {
Set<String> conflicts = new HashSet<String>();
for (String key : initParameters.keySet()) {
boolean set = setInitParameter(key, initParameters.get(key));
if (!set)
conflicts.add(key);
}
return conflicts;
}
@Override
public Map<String, String> getInitParameters() {
return Collections.unmodifiableMap(initParams);
}
@Override
public Set<String> addMapping(String... urlPatterns) {
return dispatcher.addMapping(name, urlPatterns);
}
@Override
public Collection<String> getMappings() {
return dispatcher.getMappings(name);
}
@Override
public String getRunAsRole() {
return null;
}
}