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/**
* All rights reserved. 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.jivesoftware.smackx.pubsub;
import java.util.ArrayList;
import java.util.Collection;
/**
* Represents a request to publish an item(s) to a specific node.
*
* @author Robin Collier
*/
public class PublishItem <T extends Item> extends NodeExtension
{
protected Collection<T> items;
/**
* Construct a request to publish an item to a node.
*
* @param nodeId The node to publish to
* @param toPublish The {@link Item} to publish
*/
public PublishItem(String nodeId, T toPublish)
{
super(PubSubElementType.PUBLISH, nodeId);
items = new ArrayList<T>(1);
items.add(toPublish);
}
/**
* Construct a request to publish multiple items to a node.
*
* @param nodeId The node to publish to
* @param toPublish The list of {@link Item} to publish
*/
public PublishItem(String nodeId, Collection<T> toPublish)
{
super(PubSubElementType.PUBLISH, nodeId);
items = toPublish;
}
@Override
public String toXML()
{
StringBuilder builder = new StringBuilder("<");
builder.append(getElementName());
builder.append(" node='");
builder.append(getNode());
builder.append("'>");
for (Item item : items)
{
builder.append(item.toXML());
}
builder.append("</publish>");
return builder.toString();
}
}
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