netbout-spi-1.4.3.src.main.java.com.netbout.spi.client.RestParticipant Maven / Gradle / Ivy
/**
* Copyright (c) 2009-2011, 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.Bout;
import com.netbout.spi.Identity;
import com.netbout.spi.Participant;
import com.netbout.spi.Urn;
import java.net.HttpURLConnection;
/**
* The participant.
*
* @author Yegor Bugayenko ([email protected])
* @version $Id: RestParticipant.java 1877 2012-03-15 07:46:30Z guard $
*/
final class RestParticipant implements Participant {
/**
* Rest client.
*/
private final transient RestClient client;
/**
* Number of this guy.
*/
private final transient Urn name;
/**
* Public ctor.
* @param clnt Rest client
* @param nam Name of participant
*/
public RestParticipant(final RestClient clnt, final Urn nam) {
this.client = clnt;
this.name = nam;
}
/**
* {@inheritDoc}
*/
@Override
public Bout bout() {
return new RestBout(this.client.copy());
}
/**
* {@inheritDoc}
*/
@Override
public Identity identity() {
return new Friend(this.name);
}
/**
* {@inheritDoc}
*/
@Override
public boolean confirmed() {
return Boolean.valueOf(this.bySuffix("/@confirmed"));
}
/**
* {@inheritDoc}
*/
@Override
public boolean leader() {
return Boolean.valueOf(this.bySuffix("/@leader"));
}
/**
* {@inheritDoc}
*/
@Override
public void consign() {
throw new UnsupportedOperationException(
"Participant#consign() is not implemented yet"
);
}
/**
* {@inheritDoc}
*/
@Override
public void kickOff() {
this.client
.get("reading 'kickoff' rel link")
.assertStatus(HttpURLConnection.HTTP_OK)
.assertXPath(this.xpath("/link[@rel='kickoff']"))
.rel(this.xpath("/link[@rel='kickoff']/@href"))
.get(String.format("kicking off '%s' participant", this.name))
.assertStatus(HttpURLConnection.HTTP_SEE_OTHER);
}
/**
* Fetch by XPath suffix.
* @param suffix The suffix of XPath
* @return The value found
*/
public String bySuffix(final String suffix) {
return this.client
.get(String.format("reading '%s' of a participant", suffix))
.assertStatus(HttpURLConnection.HTTP_OK)
.assertXPath(this.xpath(suffix))
.xpath(this.xpath(suffix))
.get(0);
}
/**
* Build XPath.
* @param suffix The suffix of XPath
* @return The XPath path
*/
private String xpath(final String suffix) {
return String.format(
"/page/bout/participants/participant[identity='%s']%s",
this.name,
suffix
);
}
}