TaskProjectConfiguration.java

/*
 * Copyright 2000-2016 JetBrains s.r.o.
 *
 * 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 com.intellij.tasks.impl;

import com.intellij.openapi.components.PersistentStateComponent;
import com.intellij.openapi.components.State;
import com.intellij.tasks.TaskRepository;
import com.intellij.util.xmlb.annotations.AbstractCollection;
import com.intellij.util.xmlb.annotations.Attribute;
import com.intellij.util.xmlb.annotations.Property;
import com.intellij.util.xmlb.annotations.Tag;

import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;

/**
* @author Dmitry Avdeev
*/
@State(name = "TaskProjectConfiguration")
public class TaskProjectConfiguration implements PersistentStateComponent<TaskProjectConfiguration> {

  @Tag("server")
  public static class SharedServer {
    @Attribute("type")
    public String type;
    @Attribute("url")
    public String url;

    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;

      SharedServer server = (SharedServer)o;

      if (type != null ? !type.equals(server.type) : server.type != null) return false;
      if (url != null ? !url.equals(server.url) : server.url != null) return false;

      return true;
    }

    @Override
    public int hashCode() {
      int result = type != null ? type.hashCode() : 0;
      result = 31 * result + (url != null ? url.hashCode() : 0);
      return result;
    }
  }

  @Property(surroundWithTag = false)
  @AbstractCollection(surroundWithTag = false, elementTag = "server")
  public List<SharedServer> servers = new ArrayList<>();

  private final TaskManagerImpl myManager;

  // for serialization
  public TaskProjectConfiguration() {
    myManager = null;
  }

  public TaskProjectConfiguration(TaskManagerImpl manager) {
    myManager = manager;
  }

  public TaskProjectConfiguration getState() {
    LinkedHashSet<SharedServer> set = new LinkedHashSet<>(this.servers);
    for (TaskRepository repository : myManager.getAllRepositories()) {
      if (repository.isShared()) {
        SharedServer server = new SharedServer();
        server.type = repository.getRepositoryType().getName();
        server.url = repository.getUrl();
        set.add(server);
      }
    }
    servers.clear();
    servers.addAll(set);
    return this;
  }

  public void loadState(TaskProjectConfiguration state) {
    servers.clear();
    for (final SharedServer server : state.servers) {
      if (server.url == null || server.type == null) {
        continue;
      }
      servers.add(server);
    }
  }

}