/**
* Copyright (c) 2013-2014, jcabi.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 jcabi.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.jcabi.github.mock;
import com.jcabi.aspects.Immutable;
import com.jcabi.aspects.Loggable;
import com.jcabi.github.Comment;
import com.jcabi.github.Coordinates;
import com.jcabi.github.Issue;
import java.io.IOException;
import javax.json.JsonObject;
import javax.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.ToString;
import org.xembly.Directives;
/**
* Mock Github comment.
*
* @author Yegor Bugayenko (yegor@tpc2.com)
* @version $Id$
* @since 0.5
*/
@Immutable
@Loggable(Loggable.DEBUG)
@ToString
@EqualsAndHashCode(of = { "storage", "self", "repo", "ticket", "num" })
final class MkComment implements Comment {
/**
* Storage.
*/
private final transient MkStorage storage;
/**
* Login of the user logged in.
*/
private final transient String self;
/**
* Repo name.
*/
private final transient Coordinates repo;
/**
* Issue number.
*/
private final transient int ticket;
/**
* Comment number.
*/
private final transient int num;
/**
* Public ctor.
* @param stg Storage
* @param login User to login
* @param rep Repo
* @param issue Issue number
* @param number Comment number
* @checkstyle ParameterNumber (5 lines)
*/
MkComment(
@NotNull(message = "stg can't be NULL") final MkStorage stg,
@NotNull(message = "login can't be NULL") final String login,
@NotNull(message = "rep can't be NULL") final Coordinates rep,
final int issue,
final int number
) {
this.storage = stg;
this.self = login;
this.repo = rep;
this.ticket = issue;
this.num = number;
}
@Override
@NotNull(message = "Issue is never NULL")
public Issue issue() {
return new MkIssue(this.storage, this.self, this.repo, this.ticket);
}
@Override
public int number() {
return this.num;
}
@Override
public void remove() throws IOException {
this.storage.apply(
new Directives().xpath(this.xpath()).strict(1).remove()
);
}
@Override
public int compareTo(
@NotNull(message = "comment cannot be NULL") final Comment comment
) {
return this.number() - comment.number();
}
@Override
public void patch(
@NotNull(message = "json can't be NULL") final JsonObject json
) throws IOException {
new JsonPatch(this.storage).patch(this.xpath(), json);
}
@Override
@NotNull(message = "JSON is never NULL")
public JsonObject json() throws IOException {
return new JsonNode(
this.storage.xml().nodes(this.xpath()).get(0)
).json();
}
/**
* XPath of this element in XML tree.
* @return XPath
*/
@NotNull(message = "Xpath is never NULL")
private String xpath() {
return String.format(
// @checkstyle LineLength (1 line)
"/github/repos/repo[@coords='%s']/issues/issue[number='%d']/comments/comment[number='%d']",
this.repo, this.ticket, this.num
);
}
}