/*
* JBoss, Home of Professional Open Source
* Copyright 2010 Red Hat Inc. and/or its affiliates and other contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.arquillian.container.spi.client.protocol.metadata;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
/**
* ProtocolMetaData
*
* @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
* @version $Revision: $
*/
public class ProtocolMetaData {
private List<Object> contexts = new ArrayList<Object>();
public boolean hasContext(Class<?> clazz) {
for (Object obj : contexts) {
if (clazz.isInstance(obj)) {
return true;
}
}
return false;
}
@Deprecated
public <T> T getContext(Class<T> clazz) {
for (Object obj : contexts) {
if (clazz.isInstance(obj)) {
return clazz.cast(obj);
}
}
return null;
}
public <T> Collection<T> getContexts(Class<T> clazz) {
List<T> filteredContexts = new ArrayList<T>();
for (Object obj : contexts) {
if (clazz.isInstance(obj)) {
filteredContexts.add(clazz.cast(obj));
}
}
return filteredContexts;
}
public ProtocolMetaData addContext(Object obj) {
contexts.add(obj);
return this;
}
/**
* @return unmodifiable list of contexts
*/
public List<Object> getContexts() {
return Collections.unmodifiableList(contexts);
}
@Override
public String toString() {
return "ProtocolMetaData [contexts=" + toString(contexts) + "]";
}
private String toString(List<Object> contexts) {
StringBuilder sb = new StringBuilder();
if (contexts != null) {
for (Object obj : contexts) {
sb.append('\n').append(obj);
}
}
return sb.toString();
}
}