CredentialsDto.java

/**
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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.kaaproject.kaa.common.dto.credentials;

import com.fasterxml.jackson.annotation.JsonProperty;

import org.kaaproject.kaa.common.dto.HasId;

import java.io.Serializable;
import java.util.Arrays;

/**
 * @author Bohdan Khablenko
 * @author Andrew Shvayka
 * @since v0.9.0
 */
public class CredentialsDto implements HasId, Serializable {

  private static final long serialVersionUID = 1000L;

  @JsonProperty("credentialsId")
  private String id;

  private byte[] credentialsBody;
  private CredentialsStatus status;

  public CredentialsDto() {
    this(null, CredentialsStatus.AVAILABLE);
  }

  public CredentialsDto(byte[] credentialsBody, CredentialsStatus status) {
    this(null, credentialsBody, status);
  }

  /**
   * Instantiates the CredentialsDto.
   */
  public CredentialsDto(String credentialsId, byte[] credentialsBody, CredentialsStatus status) {
    this.id = credentialsId;
    this.credentialsBody = credentialsBody != null ? Arrays.copyOf(credentialsBody,
            credentialsBody.length) : null;
    this.status = status;
  }

  @Override
  public String getId() {
    return this.id;
  }

  public void setId(String id) {
    this.id = id;
  }

  public byte[] getCredentialsBody() {
    return this.credentialsBody;
  }

  public void setCredentialsBody(byte[] credentialsBody) {
    this.credentialsBody = credentialsBody;
  }

  public CredentialsStatus getStatus() {
    return this.status;
  }

  public void setStatus(CredentialsStatus status) {
    this.status = status;
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + Arrays.hashCode(this.credentialsBody);
    result = prime * result + ((this.id == null) ? 0 : this.id.hashCode());
    result = prime * result + ((this.status == null) ? 0 : this.status.hashCode());
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    CredentialsDto other = (CredentialsDto) obj;
    if (!Arrays.equals(this.credentialsBody, other.credentialsBody)) {
      return false;
    }
    if (this.id == null) {
      if (other.id != null) {
        return false;
      }
    } else if (!this.id.equals(other.id)) {
      return false;
    }
    if (this.status != other.status) {
      return false;
    }
    return true;
  }

  @Override
  public String toString() {
    StringBuilder builder = new StringBuilder();
    builder.append("CredentialsDto [id=");
    builder.append(this.id);
    builder.append(", credentialsBody=");
    builder.append(Arrays.toString(this.credentialsBody));
    builder.append(", status=");
    builder.append(this.status);
    builder.append("]");
    return builder.toString();
  }
}