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package com.sun.xml.ws.message;
import com.sun.istack.NotNull;
import com.sun.xml.ws.api.message.Attachment;
import com.sun.xml.ws.spi.db.XMLBridge;
import com.sun.xml.ws.util.ByteArrayBuffer;
import com.sun.xml.ws.encoding.DataSourceStreamingDataHandler;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.xml.bind.JAXBException;
import javax.xml.soap.AttachmentPart;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import javax.xml.ws.WebServiceException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/**
* @author Jitendra Kotamraju
*/
public final class JAXBAttachment implements Attachment, DataSource {
private final String contentId;
private final String mimeType;
private final Object jaxbObject;
private final XMLBridge bridge;
public JAXBAttachment(@NotNull String contentId, Object jaxbObject, XMLBridge bridge, String mimeType) {
this.contentId = contentId;
this.jaxbObject = jaxbObject;
this.bridge = bridge;
this.mimeType = mimeType;
}
@Override
public String getContentId() {
return contentId;
}
@Override
public String getContentType() {
return mimeType;
}
@Override
public byte[] asByteArray() {
ByteArrayBuffer bab = new ByteArrayBuffer();
try {
writeTo(bab);
} catch (IOException e) {
throw new WebServiceException(e);
}
return bab.getRawData();
}
@Override
public DataHandler asDataHandler() {
return new DataSourceStreamingDataHandler(this);
}
@Override
public Source asSource() {
return new StreamSource(asInputStream());
}
@Override
public InputStream asInputStream() {
ByteArrayBuffer bab = new ByteArrayBuffer();
try {
writeTo(bab);
} catch (IOException e) {
throw new WebServiceException(e);
}
return bab.newInputStream();
}
@Override
public void writeTo(OutputStream os) throws IOException {
try {
bridge.marshal(jaxbObject, os, null, null);
} catch (JAXBException e) {
throw new WebServiceException(e);
}
}
@Override
public void writeTo(SOAPMessage saaj) throws SOAPException {
AttachmentPart part = saaj.createAttachmentPart();
part.setDataHandler(asDataHandler());
part.setContentId(contentId);
saaj.addAttachmentPart(part);
}
@Override
public InputStream getInputStream() throws IOException {
return asInputStream();
}
@Override
public OutputStream getOutputStream() throws IOException {
throw new UnsupportedOperationException();
}
@Override
public String getName() {
return null;
}
}