/*
* 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.apache.axis2.format;
import java.io.InputStream;
import java.io.Reader;
import java.io.StringReader;
import java.text.ParseException;
import org.apache.axiom.mime.ContentType;
import org.apache.axiom.om.OMElement;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.builder.Builder;
import org.apache.axis2.context.MessageContext;
import org.apache.commons.io.input.ReaderInputStream;
/**
* Adapter to add the {@link TextMessageBuilder} interface to an
* existing {@link Builder}.
* It implements the {@link TextMessageBuilder#processDocument(Reader, String, MessageContext)}
* and {@link TextMessageBuilder#processDocument(String, String, MessageContext)} by converting
* the character stream to a byte stream using {@link ReaderInputStream}.
*
* TODO: specifying encoding
*/
public class TextMessageBuilderAdapter implements TextMessageBuilder {
private final Builder builder;
public TextMessageBuilderAdapter(Builder builder) {
this.builder = builder;
}
public OMElement processDocument(InputStream inputStream, String contentType,
MessageContext messageContext) throws AxisFault {
return builder.processDocument(inputStream, contentType, messageContext);
}
public OMElement processDocument(Reader reader, String contentType,
MessageContext messageContext) throws AxisFault {
String charset;
try {
ContentType ct = new ContentType(contentType);
charset = ct.getParameter("charset");
} catch (ParseException ex) {
charset = null;
}
if (charset == null) {
charset = MessageContext.DEFAULT_CHAR_SET_ENCODING;
}
messageContext.setProperty(Constants.Configuration.CHARACTER_SET_ENCODING, charset);
return processDocument(new ReaderInputStream(reader, charset), contentType,
messageContext);
}
public OMElement processDocument(String content, String contentType,
MessageContext messageContext) throws AxisFault {
return processDocument(new StringReader(content), contentType, messageContext);
}
}