MongoCredentials.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.server.common.nosql.mongo.dao.model;

import static org.kaaproject.kaa.server.common.nosql.mongo.dao.model.MongoModelConstants.CREDENTIALS;
import static org.kaaproject.kaa.server.common.nosql.mongo.dao.model.MongoModelConstants.CREDENTIALS_APPLICATION_ID;
import static org.kaaproject.kaa.server.common.nosql.mongo.dao.model.MongoModelConstants.CREDENTIALS_BODY;
import static org.kaaproject.kaa.server.common.nosql.mongo.dao.model.MongoModelConstants.CREDENTIAL_STATUS;

import org.kaaproject.kaa.common.dto.credentials.CredentialsDto;
import org.kaaproject.kaa.common.dto.credentials.CredentialsStatus;
import org.kaaproject.kaa.server.common.dao.model.Credentials;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;
import org.springframework.data.mongodb.core.mapping.Field;

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

@Document(collection = CREDENTIALS)
public class MongoCredentials implements Credentials, Serializable {

  private static final long serialVersionUID = 817998992561126368L;

  @Id
  private String id;
  @Field(CREDENTIALS_APPLICATION_ID)
  private String applicationId;
  @Field(CREDENTIALS_BODY)
  private byte[] credentialsBody;
  @Field(CREDENTIAL_STATUS)
  private CredentialsStatus status;

  public MongoCredentials() {
  }

  /**
   * Create new instance of <code>MongoCredentials</code>.
   * @param dto data transfer object contain data that
   *            assign on fields of new instance
   */
  public MongoCredentials(String applicationId, CredentialsDto dto) {
    this.id = dto.getId();
    this.applicationId = applicationId;
    this.credentialsBody = Arrays.copyOf(dto.getCredentialsBody(), dto.getCredentialsBody().length);
    this.status = dto.getStatus();
  }

  public static long getSerialVersionUid() {
    return serialVersionUID;
  }

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

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

  public String getApplicationId() {
    return this.applicationId;
  }

  public void setApplicationId(String applicationId) {
    this.applicationId = applicationId;
  }

  @Override
  public byte[] getCredentialsBody() {
    return credentialsBody;
  }

  public void setCredentialsBody(byte[] credentialsBody) {
    this.credentialsBody = Arrays.copyOf(credentialsBody, credentialsBody.length);
  }

  @Override
  public CredentialsStatus getStatus() {
    return status;
  }

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

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((this.applicationId == null) ? 0 : this.applicationId.hashCode());
    result = prime * result + Arrays.hashCode(this.credentialsBody);
    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;
    }
    MongoCredentials other = (MongoCredentials) obj;
    if (this.applicationId == null) {
      if (other.applicationId != null) {
        return false;
      }
    } else if (!this.applicationId.equals(other.applicationId)) {
      return false;
    }
    if (!Arrays.equals(this.credentialsBody, other.credentialsBody)) {
      return false;
    }
    if (this.status != other.status) {
      return false;
    }
    return true;
  }

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

  @Override
  public CredentialsDto toDto() {
    CredentialsDto dto = new CredentialsDto();
    dto.setId(id);
    dto.setCredentialsBody(credentialsBody);
    dto.setStatus(status);
    return dto;
  }
}