com.predic8.membrane.core.multipart.Part Maven / Gradle / Ivy
/* Copyright 2012 predic8 GmbH, www.predic8.com
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 com.predic8.membrane.core.multipart;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.Writer;
import javax.xml.namespace.QName;
import javax.xml.stream.Location;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.Characters;
import javax.xml.stream.events.EndElement;
import javax.xml.stream.events.StartElement;
import javax.xml.stream.events.XMLEvent;
import org.apache.commons.codec.binary.Base64;
import com.predic8.membrane.core.Constants;
import com.predic8.membrane.core.http.Header;
public class Part {
private Header header;
private byte[] data;
public Part(Header header, byte[] data) {
this.header = header;
this.data = data;
}
public String getContentID() {
return header.getFirstValue("Content-ID");
}
public Header getHeader() {
return header;
}
public InputStream getInputStream() {
return new ByteArrayInputStream(data);
}
public XMLEvent asXMLEvent() {
return new Characters() {
@Override
public void writeAsEncodedUnicode(Writer writer) throws XMLStreamException {
throw new RuntimeException("not implemented");
}
@Override
public boolean isStartElement() {
return false;
}
@Override
public boolean isStartDocument() {
return false;
}
@Override
public boolean isProcessingInstruction() {
return false;
}
@Override
public boolean isNamespace() {
return false;
}
@Override
public boolean isEntityReference() {
return false;
}
@Override
public boolean isEndElement() {
return false;
}
@Override
public boolean isEndDocument() {
return false;
}
@Override
public boolean isCharacters() {
return true;
}
@Override
public boolean isAttribute() {
return false;
}
@Override
public QName getSchemaType() {
return null;
}
@Override
public Location getLocation() {
return null;
}
@Override
public int getEventType() {
return CHARACTERS;
}
@Override
public StartElement asStartElement() {
return null;
}
@Override
public EndElement asEndElement() {
return null;
}
@Override
public Characters asCharacters() {
return this;
}
@Override
public String getData() {
return new String(Base64.encodeBase64(data), Constants.UTF_8_CHARSET);
}
@Override
public boolean isWhiteSpace() {
return false;
}
@Override
public boolean isCData() {
return false;
}
@Override
public boolean isIgnorableWhiteSpace() {
return false;
}
};
}
}