org.apache.olingo.ext.proxy.context.EntityLinkDesc Maven / Gradle / Ivy

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Java client API for OData services: Proxy.
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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  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.
 */
package org.apache.olingo.ext.proxy.context;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import org.apache.olingo.client.api.domain.ClientLinkType;
import org.apache.olingo.ext.proxy.commons.EntityInvocationHandler;

import java.io.Serializable;
import java.util.Collection;
import java.util.Collections;

public class EntityLinkDesc implements Serializable {

  private static final long serialVersionUID = 704670372070370762L;

  private final String sourceName;

  private final EntityInvocationHandler source;

  private final Collection targets;

  private final ClientLinkType type;

  private final String reference;

  public EntityLinkDesc(
          final String sourceName,
          final EntityInvocationHandler source,
          final Collection target,
          final ClientLinkType type) {
    this.sourceName = sourceName;
    this.source = source;
    this.targets = target;
    this.type = type;
    this.reference = null;
  }

  public EntityLinkDesc(
          final String sourceName,
          final EntityInvocationHandler source,
          final EntityInvocationHandler target,
          final ClientLinkType type) {
    this.sourceName = sourceName;
    this.source = source;
    this.targets = Collections.singleton(target);
    this.type = type;
    this.reference = null;
  }

  public EntityLinkDesc(
          final String sourceName,
          final EntityInvocationHandler source,
          final String targetRef) {
    this.sourceName = sourceName;
    this.source = source;
    this.targets = null;
    this.type = null;
    this.reference = targetRef;
  }

  public String getSourceName() {
    return sourceName;
  }

  public EntityInvocationHandler getSource() {
    return source;
  }

  public Collection getTargets() {
    return targets;
  }

  public ClientLinkType getType() {
    return type;
  }

  public String getReference() {
    return reference;
  }

  /**
   * {@inheritDoc }
   */
  @Override
  public boolean equals(Object obj) {
    return EqualsBuilder.reflectionEquals(this, obj);
  }

  /**
   * {@inheritDoc }
   */
  @Override
  public int hashCode() {
    return HashCodeBuilder.reflectionHashCode(this);
  }

  /**
   * {@inheritDoc }
   */
  @Override
  public String toString() {
    return ReflectionToStringBuilder.toString(this, ToStringStyle.MULTI_LINE_STYLE);
  }
}