org.llorllale.youtrack.api.DefaultIssueTimeTracking Maven / Gradle / Ivy

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/*
 * Copyright 2017 George Aristy.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.llorllale.youtrack.api;

import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.HttpClients;
import org.llorllale.youtrack.api.session.Session;
import org.llorllale.youtrack.api.session.UnauthorizedException;
import org.llorllale.youtrack.api.util.HttpEntityAsJaxb;
import org.llorllale.youtrack.api.util.HttpRequestWithEntity;
import org.llorllale.youtrack.api.util.HttpRequestWithSession;
import org.llorllale.youtrack.api.util.UncheckedUriBuilder;
import org.llorllale.youtrack.api.util.response.HttpResponseAsResponse;

import java.io.IOException;
import java.util.stream.Stream;


/**
 * Default implementation of {@link IssueTimeTracking}.
 * 
 * @author George Aristy ([email protected])
 * @since 0.4.0
 */
class DefaultIssueTimeTracking implements IssueTimeTracking {
  private final Session session;
  private final Issue issue;
  private final HttpClient httpClient;

  /**
   * Primary ctor.
   * 
   * @param session the user's {@link Session}
   * @param issue the {@link Issue} to which this {@link IssueTimeTracking} is attached to
   * @param httpClient the {@link HttpClient} to use
   * @since 0.4.0
   */
  DefaultIssueTimeTracking(Session session, Issue issue, HttpClient httpClient) {
    this.session = session;
    this.issue = issue;
    this.httpClient = httpClient;
  }

  /**
   * Uses the {@link HttpClients#createDefault() default} http client.
   * 
   * @param session the user's {@link Session}
   * @param issue the {@link Issue} to which this {@link IssueTimeTracking} is attached to
   * @since 0.4.0
   * @see #DefaultTimeTracking(org.llorllale.youtrack.api.session.Session, 
   *     org.llorllale.youtrack.api.Issue, org.apache.http.client.HttpClient) 
   */
  DefaultIssueTimeTracking(Session session, Issue issue) {
    this(session, issue, HttpClients.createDefault());
  }

  @Override
  public Stream stream() throws IOException, UnauthorizedException {
    return new HttpEntityAsJaxb<>(org.llorllale.youtrack.api.jaxb.WorkItems.class)
        .apply(
            new HttpResponseAsResponse(
                httpClient.execute(
                    new HttpRequestWithSession(
                        session, 
                        new HttpGet(
                            new UncheckedUriBuilder(
                                session.baseUrl().toString()
                                    .concat("/issue/")
                                    .concat(issue.id())
                                    .concat("/timetracking/workitem")
                            ).build()
                        )
                    )
                )
            ).asHttpResponse().getEntity()
        ).getWorkItem().stream().map(e -> new XmlTimeTrackEntry(issue, e));
  }

  @Override
  public IssueTimeTracking create(EntrySpec spec) throws IOException, UnauthorizedException {
    new HttpResponseAsResponse(
        httpClient.execute(
            new HttpRequestWithSession(
                session, 
                new HttpRequestWithEntity(
                    spec.asHttpEntity(),
                    new HttpPost(
                        new UncheckedUriBuilder(
                            session.baseUrl().toString()
                                .concat("/issue/")
                                .concat(issue.id())
                                .concat("/timetracking/workitem")
                        ).build()
                    )
                )
            )
        )
    ).asHttpResponse();

    return new DefaultIssueTimeTracking(session, issue);
  }
}