server/src/main/java/org/apache/abdera/protocol/server/impl/SimpleWorkspaceInfo.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  The ASF licenses this file to You
 * 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.  For additional information regarding
 * copyright in this work, please see the NOTICE file in the top level
 * directory of this distribution.
 */
package org.apache.abdera.protocol.server.impl;

import java.io.Serializable;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;

import org.apache.abdera.model.Workspace;
import org.apache.abdera.protocol.server.CollectionInfo;
import org.apache.abdera.protocol.server.RequestContext;
import org.apache.abdera.protocol.server.WorkspaceInfo;

public class SimpleWorkspaceInfo 
  implements WorkspaceInfo,
             Serializable {

  private static final long serialVersionUID = -8459688584319762878L;
  
  protected String title;
  protected Set<CollectionInfo> collections;

  public SimpleWorkspaceInfo() {}
  
  public SimpleWorkspaceInfo(String title) {
    this.title = title;
  }
  
  public String getTitle() {
    return title;
  }

  public void setTitle(String title) {
    this.title = title;
  }

  public String getTitle(RequestContext request) {
    return title;
  }

  public void addCollection(CollectionInfo ci) {
    getCollections().add(ci);
  }

  public Collection<CollectionInfo> getCollections(RequestContext request) {
    return collections;
  }

  public Set<CollectionInfo> getCollections() {
    if (collections == null) {
      collections = new HashSet<CollectionInfo>();
    }

    return collections;
  }

  public void setCollections(Set<CollectionInfo> collections) {
    this.collections = collections;
  }

  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result
        + ((collections == null) ? 0 : collections.hashCode());
    result = prime * result + ((title == null) ? 0 : title.hashCode());
    return result;
  }

  public boolean equals(Object obj) {
    if (this == obj) return true;
    if (obj == null) return false;
    if (getClass() != obj.getClass()) return false;
    final SimpleWorkspaceInfo other = (SimpleWorkspaceInfo) obj;
    if (collections == null) {
      if (other.collections != null) return false;
    } else if (!collections.equals(other.collections)) return false;
    if (title == null) {
      if (other.title != null) return false;
    } else if (!title.equals(other.title)) return false;
    return true;
  }
  
  public Workspace asWorkspaceElement(RequestContext request) {
    Workspace workspace = request.getAbdera().getFactory().newWorkspace();
    workspace.setTitle(title);
    for (CollectionInfo collection : this.collections)
      workspace.addCollection(collection.asCollectionElement(request));
    return workspace;
  }
}