public Object read(InputStream in) throws MuleException {
if (inboundTransformer == null) {
throw new IllegalArgumentException(
CoreMessages.objectIsNull("inboundTransformer").getMessage());
}
if (inboundTransformer.isSourceTypeSupported(InputStream.class)) {
return inboundTransformer.transform(in);
} else {
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
IOUtils.copy(in, baos);
return inboundTransformer.transform(baos.toByteArray());
} catch (IOException e) {
throw new DefaultMuleException(CoreMessages.failedToReadPayload(), e);
}
}
}
public Object transform(UMOMessage message, String outputEncoding) throws TransformerException {
Object src = message.getPayload();
String data = src.toString();
if (src instanceof InputStream) {
InputStream is = (InputStream) src;
ByteArrayOutputStream bos = new ByteArrayOutputStream();
try {
try {
IOUtils.copy(is, bos);
} finally {
is.close();
}
} catch (IOException e) {
throw new TransformerException(this, e);
}
src = bos.toByteArray();
}
if (src instanceof byte[]) {
try {
data = new String((byte[]) src, outputEncoding);
} catch (UnsupportedEncodingException e) {
throw new TransformerException(this, e);
}
// Data is already Xml
if (data.startsWith("<") || data.startsWith("<")) {
return data;
}
}
String httpMethod = message.getStringProperty("http.method", "GET");
String request = message.getStringProperty("http.request", null);
int i = request.indexOf('?');
String query = request.substring(i + 1);
Properties p = PropertiesUtils.getPropertiesFromQueryString(query);
String method = (String) p.remove(MuleProperties.MULE_METHOD_PROPERTY);
if (method == null) {
throw new TransformerException(
CoreMessages.propertiesNotSet(MuleProperties.MULE_METHOD_PROPERTY), this);
}
if (httpMethod.equals("POST")) {
p.setProperty(method, data);
}
StringBuffer result = new StringBuffer(8192);
String header =
StringMessageUtils.getFormattedMessage(SOAP_HEADER, new Object[] {outputEncoding});
result.append(header);
result.append('<').append(method).append(" xmlns=\"");
result.append(DEFAULT_NAMESPACE).append("\">");
for (Iterator iterator = p.entrySet().iterator(); iterator.hasNext(); ) {
Map.Entry entry = (Map.Entry) iterator.next();
result.append('<').append(entry.getKey()).append('>');
result.append(entry.getValue());
result.append("</").append(entry.getKey()).append('>');
}
result.append("</").append(method).append('>');
result.append(SOAP_FOOTER);
return result.toString();
}