/**
* 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.Coordinates;
import com.jcabi.github.Github;
import com.jcabi.github.Issue;
import com.jcabi.github.Issues;
import com.jcabi.github.Repo;
import com.jcabi.log.Logger;
import com.jcabi.xml.XML;
import java.io.IOException;
import java.util.Map;
import javax.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.ToString;
import org.xembly.Directives;
/**
* Mock Github issues.
*
* @author Yegor Bugayenko (yegor@tpc2.com)
* @version $Id$
* @since 0.5
*/
@Immutable
@Loggable(Loggable.DEBUG)
@ToString
@EqualsAndHashCode(of = { "storage", "self", "coords" })
final class MkIssues implements Issues {
/**
* Storage.
*/
private final transient MkStorage storage;
/**
* Login of the user logged in.
*/
private final transient String self;
/**
* Repo name.
*/
private final transient Coordinates coords;
/**
* Public ctor.
* @param stg Storage
* @param login User to login
* @param rep Repo
* @throws IOException If there is any I/O problem
*/
MkIssues(
@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
) throws IOException {
this.storage = stg;
this.self = login;
this.coords = rep;
this.storage.apply(
new Directives().xpath(
String.format(
"/github/repos/repo[@coords='%s']",
this.coords
)
).addIf("issues")
);
}
@Override
@NotNull(message = "repository can't be NULL")
public Repo repo() {
return new MkRepo(this.storage, this.self, this.coords);
}
@Override
@NotNull(message = "Issue is never NULL")
public Issue get(final int number) {
return new MkIssue(this.storage, this.self, this.coords, number);
}
@Override
@NotNull(message = "created issue is never NULL")
public Issue create(@NotNull(message = "")
final String title,
@NotNull(message = "body is cannot be NULL") final String body
)
throws IOException {
this.storage.lock();
final int number;
try {
number = 1 + this.storage.xml().xpath(
String.format("%s/issue/number/text()", this.xpath())
).size();
this.storage.apply(
new Directives().xpath(this.xpath()).add("issue")
.add("number").set(Integer.toString(number)).up()
.add("state").set(Issue.OPEN_STATE).up()
.add("title").set(title).up()
.add("body").set(body).up()
.add("created_at").set(new Github.Time().toString()).up()
.add("updated_at").set(new Github.Time().toString()).up()
.add("url").set("http://localhost/1").up()
.add("html_url").set("http://localhost/2").up()
.add("user").add("login").set(this.self).up().up()
);
} finally {
this.storage.unlock();
}
Logger.info(
this, "issue #%d created in %s by %s: %[text]s",
number, this.repo().coordinates(), this.self, title
);
return this.get(number);
}
@Override
@NotNull(message = "Iterable of issues is never NULL")
public Iterable<Issue> iterate(@NotNull(message = "params can't be NULL")
final Map<String, String> params
) {
return new MkIterable<Issue>(
this.storage,
String.format("%s/issue", this.xpath()),
new MkIterable.Mapping<Issue>() {
@Override
public Issue map(final XML xml) {
return MkIssues.this.get(
Integer.parseInt(xml.xpath("number/text()").get(0))
);
}
}
);
}
/**
* XPath of this element in XML tree.
* @return XPath
*/
@NotNull(message = "Xpath is never NULL")
private String xpath() {
return String.format(
"/github/repos/repo[@coords='%s']/issues",
this.coords
);
}
}