netbout-spi-1.5.src.main.java.com.netbout.spi.client.RestMessage 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.Bout;
import com.netbout.spi.Identity;
import com.netbout.spi.Message;
import com.netbout.spi.Urn;
import java.net.HttpURLConnection;
import java.util.Date;
import org.joda.time.DateTimeZone;
import org.joda.time.format.ISODateTimeFormat;
/**
* The message.
*
* @author Yegor Bugayenko ([email protected])
* @version $Id: RestMessage.java 2407 2012-05-14 16:39:17Z guard $
*/
@SuppressWarnings("PMD.TooManyMethods")
final class RestMessage implements Message {
/**
* Rest client.
*/
private final transient RestClient client;
/**
* Number of the message.
*/
private final transient Long num;
/**
* Public ctor.
* @param clnt Rest client
* @param number Number of the message
*/
public RestMessage(final RestClient clnt, final Long number) {
this.client = clnt;
this.num = number;
}
/**
* {@inheritDoc}
*/
@Override
public int compareTo(final Message msg) {
return this.date().compareTo(msg.date());
}
/**
* {@inheritDoc}
*/
@Override
public boolean equals(final Object bout) {
return bout == this || (bout instanceof Message
&& this.number().equals(((Message) bout).number()));
}
/**
* {@inheritDoc}
*/
@Override
public int hashCode() {
return this.number().hashCode();
}
/**
* {@inheritDoc}
*/
@Override
public String toString() {
return String.format("RestMessage#%d", this.number());
}
/**
* {@inheritDoc}
*/
@Override
public Bout bout() {
return new RestBout(this.client.copy());
}
/**
* {@inheritDoc}
*/
@Override
public Long number() {
return this.num;
}
/**
* {@inheritDoc}
*/
@Override
public Identity author() {
return new Friend(Urn.create(this.bySuffix("/author/text()")));
}
/**
* {@inheritDoc}
*/
@Override
public String text() {
return this.bySuffix("/text/text()");
}
/**
* {@inheritDoc}
*/
@Override
public Date date() {
return ISODateTimeFormat
.dateTime()
.withZone(DateTimeZone.UTC)
.parseDateTime(this.bySuffix("/date/text()"))
.toDate();
}
/**
* {@inheritDoc}
*/
@Override
public Boolean seen() {
return Boolean.valueOf(this.bySuffix("/@seen"));
}
/**
* Fetch by XPath suffix.
* @param suffix The suffix of XPath
* @return The value found
*/
public String bySuffix(final String suffix) {
return this.client
.queryParam(
RestSession.QUERY_PARAM,
String.format("(equal $number %d)", this.num)
)
.get(String.format("reading %s of a message", suffix))
.assertStatus(HttpURLConnection.HTTP_OK)
.assertXPath(
String.format(
"/page/bout/messages/message[number='%d']",
this.num
)
)
.xpath(
String.format(
"/page/bout/messages/message[number='%d']%s",
this.num,
suffix
)
)
.get(0);
}
}