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The Aliyun OSS SDK for Java used for accessing Aliyun Object Storage Service

There is a newer version: 3.4.2

/*
 * 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 com.aliyun.oss.model;

import java.util.Date;
import java.util.Map;
import java.util.TreeMap;

/**
 * The simplified metadata information of an OSS object. It includes ETag, size,
 * last modified.
 */
public class SimplifiedObjectMeta extends GenericResult {

    private String eTag;
    private long size;
    private Date lastModified;
    private String versionId;
    private Map headers = new TreeMap(String.CASE_INSENSITIVE_ORDER);

    public String getETag() {
        return eTag;
    }

    public void setETag(String eTag) {
        this.eTag = eTag;
    }

    public long getSize() {
        return size;
    }

    public void setSize(long size) {
        this.size = size;
    }

    public Date getLastModified() {
        return lastModified;
    }

    public void setLastModified(Date lastModified) {
        this.lastModified = lastModified;
    }
    
    public String getVersionId() {
        return versionId;
    }

    public void setVersionId(String versionId) {
        this.versionId = versionId;
    }

    public Map getHeaders() {
        return headers;
    }

    public void setHeaders(Map headers) {
        this.headers.clear();
        if (headers != null && !headers.isEmpty()) {
            this.headers.putAll(headers);
        }
    }

    public void setHeader(String key, String value) {
        this.headers.put(key, value);
    }

    @Override
    public String toString() {
        return "ObjectMeta [ETag=" + this.eTag + ", Size=" + this.size + ", LastModified=" + getLastModified() + "]";
    }
}