Coverage Report - org.mule.transport.soap.transformers.HttpRequestToSoapRequest
 
Classes in this File Line Coverage Branch Coverage Complexity
HttpRequestToSoapRequest
0%
0/49
0%
0/14
7
 
 1  
 /*
 2  
  * $Id: HttpRequestToSoapRequest.java 11713 2008-05-09 11:32:54Z dirk.olmes $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.transport.soap.transformers;
 12  
 
 13  
 import org.mule.api.MuleMessage;
 14  
 import org.mule.api.config.MuleProperties;
 15  
 import org.mule.api.transformer.TransformerException;
 16  
 import org.mule.config.i18n.CoreMessages;
 17  
 import org.mule.transformer.AbstractMessageAwareTransformer;
 18  
 import org.mule.util.IOUtils;
 19  
 import org.mule.util.PropertiesUtils;
 20  
 import org.mule.util.StringMessageUtils;
 21  
 
 22  
 import java.io.ByteArrayOutputStream;
 23  
 import java.io.IOException;
 24  
 import java.io.InputStream;
 25  
 import java.io.UnsupportedEncodingException;
 26  
 import java.util.Iterator;
 27  
 import java.util.Map;
 28  
 import java.util.Properties;
 29  
 
 30  
 /**
 31  
  * A simple transformer for converting an Http GET request into a SOAP request.
 32  
  * Usually, you would POST a SOAP document, but this Transformer can be useful for
 33  
  * making simple SOAP requests
 34  
  */
 35  
 public class HttpRequestToSoapRequest extends AbstractMessageAwareTransformer
 36  
 {
 37  
     public static final String SOAP_HEADER = "<?xml version=\"1.0\" encoding=\"{0}\"?><soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"><soap:Body>";
 38  
     public static final String SOAP_FOOTER = "</soap:Body></soap:Envelope>";
 39  
     public static final String DEFAULT_NAMESPACE = "http://www.muleumo.org/soap";
 40  
 
 41  
     public HttpRequestToSoapRequest()
 42  0
     {
 43  0
         registerSourceType(String.class);
 44  0
         registerSourceType(InputStream.class);
 45  0
         registerSourceType(byte[].class);
 46  0
         setReturnClass(String.class);
 47  0
     }
 48  
 
 49  
     public Object transform(MuleMessage message, String outputEncoding) throws TransformerException
 50  
     {
 51  0
         Object src = message.getPayload();
 52  
 
 53  0
         String data = src.toString();
 54  0
         if (src instanceof InputStream)
 55  
         {
 56  0
             InputStream is = (InputStream)src;
 57  0
             ByteArrayOutputStream bos = new ByteArrayOutputStream();
 58  
             try
 59  
             {
 60  
                 try
 61  
                 {
 62  0
                     IOUtils.copy(is, bos);
 63  
                 }
 64  
                 finally
 65  
                 {
 66  0
                     is.close();
 67  0
                 }
 68  
             }
 69  0
             catch (IOException e)
 70  
             {
 71  0
                 throw new TransformerException(this, e);
 72  0
             }
 73  
             
 74  0
             src = bos.toByteArray();
 75  
         }
 76  
         
 77  0
         if (src instanceof byte[])
 78  
         {
 79  
             try
 80  
             {
 81  0
                 data = new String((byte[])src, outputEncoding);
 82  
             }
 83  0
             catch (UnsupportedEncodingException e)
 84  
             {
 85  0
                 throw new TransformerException(this, e);
 86  0
             }
 87  
             // Data is already Xml
 88  0
             if (data.startsWith("<") || data.startsWith("&lt;"))
 89  
             {
 90  0
                 return data;
 91  
             }
 92  
         }
 93  
         
 94  0
         String httpMethod = message.getStringProperty("http.method", "GET");
 95  0
         String request = message.getStringProperty("http.request", null);
 96  
 
 97  0
         int i = request.indexOf('?');
 98  0
         String query = request.substring(i + 1);
 99  0
         Properties p = PropertiesUtils.getPropertiesFromQueryString(query);
 100  
 
 101  0
         String method = (String)p.remove(MuleProperties.MULE_METHOD_PROPERTY);
 102  0
         if (method == null)
 103  
         {
 104  0
             throw new TransformerException(
 105  
                 CoreMessages.propertiesNotSet(MuleProperties.MULE_METHOD_PROPERTY), this);
 106  
         }
 107  
 
 108  0
         if (httpMethod.equals("POST"))
 109  
         {
 110  0
             p.setProperty(method, data);
 111  
         }
 112  
 
 113  0
         StringBuffer result = new StringBuffer(8192);
 114  0
         String header = StringMessageUtils.getFormattedMessage(SOAP_HEADER, new Object[]{outputEncoding});
 115  
 
 116  0
         result.append(header);
 117  0
         result.append('<').append(method).append(" xmlns=\"");
 118  0
         result.append(DEFAULT_NAMESPACE).append("\">");
 119  0
         for (Iterator iterator = p.entrySet().iterator(); iterator.hasNext();)
 120  
         {
 121  0
             Map.Entry entry = (Map.Entry)iterator.next();
 122  0
             result.append('<').append(entry.getKey()).append('>');
 123  0
             result.append(entry.getValue());
 124  0
             result.append("</").append(entry.getKey()).append('>');
 125  0
         }
 126  0
         result.append("</").append(method).append('>');
 127  0
         result.append(SOAP_FOOTER);
 128  
 
 129  0
         return result.toString();
 130  
     }
 131  
 }