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com.appslandia.sweetsop.multipart.JsonPart Maven / Gradle / Ivy
// The MIT License (MIT)
// Copyright © 2015 AppsLandia. All rights reserved.
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
package com.appslandia.sweetsop.multipart;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.nio.charset.Charset;
import com.appslandia.common.base.JsonProcessor;
import com.appslandia.common.utils.CharsetUtils;
import com.appslandia.common.utils.ContentTypes;
/**
*
* @author Loc Ha
*/
public class JsonPart extends FileNamePart {
private JsonProcessor jsonProcessor;
public JsonPart(String partName, Object content) {
this(partName, content, CharsetUtils.UTF_8);
}
public JsonPart(String partName, Object content, Charset charset) {
super(partName, partName + ".json", content, ContentTypes.APP_JSON, charset);
}
public JsonPart jsonProcessor(JsonProcessor jsonProcessor) {
this.jsonProcessor = jsonProcessor;
return this;
}
@Override
public long getBodyLength() {
if (this.content == null) {
return 0;
}
return -1;
}
@Override
protected void writeBody(OutputStream os) throws IOException {
if (this.content == null) {
return;
}
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(os, this.charset));
if (this.jsonProcessor != null) {
this.jsonProcessor.write(out, this.content);
} else {
JsonProcessor.getDefault().write(out, this.content);
}
out.flush();
}
@Override
public JsonPart header(String name, String... values) {
super.header(name, values);
return this;
}
}
