/**
* 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.Commit;
import com.jcabi.github.Coordinates;
import com.jcabi.github.Pull;
import com.jcabi.github.PullComments;
import com.jcabi.github.Repo;
import java.io.IOException;
import java.util.Collections;
import java.util.Map;
import javax.json.Json;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;
import javax.json.JsonValue;
import javax.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.ToString;
/**
* Mock Github pull.
* @author Yegor Bugayenko (yegor@tpc2.com)
* @version $Id$
* @since 0.5
*/
@Immutable
@Loggable(Loggable.DEBUG)
@ToString
@EqualsAndHashCode(of = { "storage", "self", "coords", "num" })
@SuppressWarnings("PMD.TooManyMethods")
final class MkPull implements Pull {
/**
* Storage.
*/
private final transient MkStorage storage;
/**
* Login of the user logged in.
*/
private final transient String self;
/**
* Repo name.
*/
private final transient Coordinates coords;
/**
* Pull number.
*/
private final transient int num;
/**
* Public ctor.
* @param stg Storage
* @param login User to login
* @param rep Repo
* @param number Pull request number
* @checkstyle ParameterNumber (5 lines)
*/
MkPull(
@NotNull(message = "stg is never NULL") final MkStorage stg,
@NotNull(message = "login is never NULL") final String login,
@NotNull(message = "rep is never NULL") final Coordinates rep,
final int number) {
this.storage = stg;
this.self = login;
this.coords = rep;
this.num = number;
}
@Override
@NotNull(message = "repository is never NULL")
public Repo repo() {
return new MkRepo(this.storage, this.self, this.coords);
}
@Override
public int number() {
return this.num;
}
@Override
@NotNull(message = "Iterable of commits is never NULL")
public Iterable<Commit> commits() throws IOException {
return Collections.emptyList();
}
@Override
@NotNull(message = "Iterable of files is never NULL")
public Iterable<JsonObject> files() throws IOException {
return Collections.emptyList();
}
@Override
public void merge(
@NotNull(message = "msg can't be NULL") final String msg
) throws IOException {
// nothing to do here
}
@Override
@NotNull(message = "comments is never NULL")
public PullComments comments() throws IOException {
return new MkPullComments(this.storage, this.self, this.coords, this);
}
@Override
public int compareTo(
@NotNull(message = "pull cannot be NULL") final Pull pull
) {
return this.number() - pull.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 {
final JsonObject obj = new JsonNode(
this.storage.xml().nodes(this.xpath()).get(0)
).json();
final JsonObjectBuilder json = Json.createObjectBuilder();
for (final Map.Entry<String, JsonValue> val : obj.entrySet()) {
json.add(val.getKey(), val.getValue());
}
return json
.add(
"comments",
this.storage.xml().nodes(this.comment()).size()
).build();
}
/**
* 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']/pulls/pull[number='%d']",
this.coords, this.num
);
}
/**
* XPath of issue element in XML tree.
* @return XPath
*/
@NotNull(message = "comment is never NULL")
private String comment() {
return String.format(
// @checkstyle LineLengthCheck (1 line)
"/github/repos/repo[@coords='%s']/pulls/pull[number='%d']/comments/comment",
this.coords, this.num
);
}
}