/*
* 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.jclouds.io.payloads;
import java.util.Date;
import org.jclouds.io.ContentMetadata;
import org.jclouds.io.ContentMetadataBuilder;
import com.google.common.base.Objects;
import com.google.common.hash.HashCode;
public class BaseImmutableContentMetadata implements ContentMetadata {
protected String contentType;
protected Long contentLength;
protected HashCode contentMD5;
protected String contentDisposition;
protected String contentLanguage;
protected String contentEncoding;
protected Date expires;
public BaseImmutableContentMetadata(String contentType, Long contentLength, byte[] contentMD5,
String contentDisposition, String contentLanguage, String contentEncoding, Date expires) {
this.contentType = contentType;
this.contentLength = contentLength;
this.contentMD5 = contentMD5 == null ? null : HashCode.fromBytes(contentMD5);
this.contentDisposition = contentDisposition;
this.contentLanguage = contentLanguage;
this.contentEncoding = contentEncoding;
this.expires = expires;
}
/**
* {@inheritDoc}
*/
@Override
public Long getContentLength() {
return contentLength;
}
/** @deprecated use {@link #getContentMD5AsHashCode()} instead. */
@Deprecated
@Override
public byte[] getContentMD5() {
HashCode hashCode = getContentMD5AsHashCode();
return hashCode == null ? null : hashCode.asBytes();
}
@Override
public HashCode getContentMD5AsHashCode() {
return contentMD5;
}
/**
* {@inheritDoc}
*/
@Override
public String getContentType() {
return contentType;
}
/**
* {@inheritDoc}
*/
@Override
public String getContentDisposition() {
return this.contentDisposition;
}
/**
* {@inheritDoc}
*/
@Override
public String getContentLanguage() {
return this.contentLanguage;
}
/**
* {@inheritDoc}
*/
@Override
public String getContentEncoding() {
return this.contentEncoding;
}
/**
* {@inheritDoc}
*/
@Override
public Date getExpires() {
return expires;
}
@Override
public String toString() {
return "[contentType=" + contentType + ", contentLength=" + contentLength + ", contentDisposition="
+ contentDisposition + ", contentEncoding=" + contentEncoding + ", contentLanguage=" + contentLanguage
+ ", contentMD5=" + contentMD5 + ", expires = " + expires + "]";
}
@Override
public int hashCode() {
return Objects.hashCode(contentDisposition, contentEncoding, contentLanguage, contentLength,
contentMD5, contentType, expires);
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
BaseImmutableContentMetadata other = (BaseImmutableContentMetadata) obj;
if (contentDisposition == null) {
if (other.contentDisposition != null)
return false;
} else if (!contentDisposition.equals(other.contentDisposition))
return false;
if (contentEncoding == null) {
if (other.contentEncoding != null)
return false;
} else if (!contentEncoding.equals(other.contentEncoding))
return false;
if (contentLanguage == null) {
if (other.contentLanguage != null)
return false;
} else if (!contentLanguage.equals(other.contentLanguage))
return false;
if (contentLength == null) {
if (other.contentLength != null)
return false;
} else if (!contentLength.equals(other.contentLength))
return false;
if (!Objects.equal(contentMD5, other.contentMD5))
return false;
if (contentType == null) {
if (other.contentType != null)
return false;
} else if (!contentType.equals(other.contentType))
return false;
if (!Objects.equal(expires, other.expires)) {
return false;
}
return true;
}
@Override
public ContentMetadataBuilder toBuilder() {
return ContentMetadataBuilder.fromContentMetadata(this);
}
}