netbout-spi-1.5.6.src.main.java.com.netbout.spi.client.RestParticipants Maven / Gradle / Ivy
/**
* Copyright (c) 2009-2012, Netbout.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met: 1) Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer. 2) Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution. 3) Neither the name of the NetBout.com nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.netbout.spi.client;
import com.netbout.spi.Participant;
import com.netbout.spi.Urn;
import java.net.HttpURLConnection;
import java.util.AbstractCollection;
import java.util.Iterator;
import java.util.List;
/**
* List of {@link Participant}-s in a {@link Bout}.
*
* @author Yegor Bugayenko ([email protected])
* @version $Id: RestParticipants.java 3526 2012-10-30 07:30:27Z guard $
*/
final class RestParticipants extends AbstractCollection {
/**
* Rest client.
*/
private final transient RestClient client;
/**
* Public ctor.
* @param clnt Rest client
*/
public RestParticipants(final RestClient clnt) {
super();
this.client = clnt;
}
/**
* {@inheritDoc}
*/
@Override
public Iterator iterator() {
final Iterator names = this.names().iterator();
return new Iterator() {
@Override
public Participant next() {
return new RestParticipant(
RestParticipants.this.client.copy(),
Urn.create(names.next())
);
}
@Override
public boolean hasNext() {
return names.hasNext();
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
};
}
/**
* {@inheritDoc}
*/
@Override
public int size() {
return this.names().size();
}
/**
* {@inheritDoc}
*/
@Override
public boolean contains(final Object object) {
return this.names().contains(object.toString());
}
/**
* Fetch list of names.
* @return Names of participants
*/
private List names() {
return this.client
.get("bout.participants()")
.assertStatus(HttpURLConnection.HTTP_OK)
.assertXPath("/page/bout/participants")
.xpath("/page/bout/participants/participant/identity/text()");
}
}