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From d...@apache.org
Subject cvs commit: ws-site/targets/ws-fx/addressing/xref/org/apache/axis/message/addressing/handler AddressingHandler.html package-frame.html package-summary.html
Date Wed, 11 Feb 2004 16:26:15 GMT
dims        2004/02/11 08:26:15

  Added:       targets/ws-fx/addressing/xref/org/apache/axis/message/addressing/handler
                        AddressingHandler.html package-frame.html
                        package-summary.html
  Log:
  Checkin web site for addressing
  
  Revision  Changes    Path
  1.1                  ws-site/targets/ws-fx/addressing/xref/org/apache/axis/message/addressing/handler/AddressingHandler.html
  
  Index: AddressingHandler.html
  ===================================================================
  <html>
  <body bgcolor="white">
  <pre>
  <table bgcolor="#FFFFCC" cellpadding="0" cellspacing="0" border="0" width="100%"><a
href="../../../../../../../apidocs/org/apache/axis/message/addressing/handler/AddressingHandler.html">View
Javadoc</a></table>
  <a name="1" href="#1">1</a>   <b>package</b> <a href="../../../../../../org/apache/axis/message/addressing/handler/package-summary.html">org.apache.axis.message.addressing.handler</a>;
  <a name="2" href="#2">2</a>   
  <a name="3" href="#3">3</a>   <b>import</b> org.apache.axis.AxisFault;
  <a name="4" href="#4">4</a>   <b>import</b> org.apache.axis.Message;
  <a name="5" href="#5">5</a>   <b>import</b> org.apache.axis.MessageContext;
  <a name="6" href="#6">6</a>   <b>import</b> org.apache.axis.client.Call;
  <a name="7" href="#7">7</a>   <b>import</b> org.apache.axis.components.logger.LogFactory;
  <a name="8" href="#8">8</a>   <b>import</b> org.apache.axis.components.uuid.UUIDGenFactory;
  <a name="9" href="#9">9</a>   <b>import</b> org.apache.axis.handlers.BasicHandler;
  <a name="10" href="#10">10</a>  <b>import</b> org.apache.axis.message.addressing.Action;
  <a name="11" href="#11">11</a>  <b>import</b> org.apache.axis.message.addressing.AddressingHeaders;
  <a name="12" href="#12">12</a>  <b>import</b> org.apache.axis.message.addressing.Constants;
  <a name="13" href="#13">13</a>  <b>import</b> org.apache.axis.message.addressing.EndpointReference;
  <a name="14" href="#14">14</a>  <b>import</b> org.apache.axis.message.addressing.MessageID;
  <a name="15" href="#15">15</a>  <b>import</b> org.apache.axis.message.addressing.RelatesTo;
  <a name="16" href="#16">16</a>  <b>import</b> org.apache.axis.message.addressing.To;
  <a name="17" href="#17">17</a>  <b>import</b> org.apache.axis.types.URI;
  <a name="18" href="#18">18</a>  <b>import</b> org.apache.commons.logging.Log;
  <a name="19" href="#19">19</a>  
  <a name="20" href="#20">20</a>  <b>import</b> javax.xml.parsers.ParserConfigurationException;
  <a name="21" href="#21">21</a>  <b>import</b> javax.xml.soap.SOAPException;
  <a name="22" href="#22">22</a>  <b>import</b> java.net.MalformedURLException;
  <a name="23" href="#23">23</a>  <b>import</b> java.util.Vector;
  <a name="24" href="#24">24</a>  
  <a name="25" href="#25">25</a>  <font color="#AA0000"><i>/**<font
color="#AA0000"><i>*</i></font></i></font>
  <a name="26" href="#26">26</a>  <font color="#AA0000"><i> * Class
AddressingHandler</i></font>
  <a name="27" href="#27">27</a>  <font color="#AA0000"><i> * </i></font>
  <a name="28" href="#28">28</a>  <font color="#AA0000"><i> * @author
Davanum Srinivas (dims@yahoo.com)</i></font>
  <a name="29" href="#29">29</a>  <font color="#AA0000"><i> */</i></font>
  <a name="30" href="#30">30</a>  <b>public</b> <b>class</b>
<a href="../../../../../../org/apache/axis/message/addressing/handler/AddressingHandler.html">AddressingHandler</a>
<b>extends</b> BasicHandler {
  <a name="31" href="#31">31</a>      <b>protected</b> <b>static</b>
Log log = LogFactory.getLog(AddressingHandler.<b>class</b>.getName());
  <a name="32" href="#32">32</a>  
  <a name="33" href="#33">33</a>      <font color="#AA0000"><i>/**<font
color="#AA0000"><i>*</i></font></i></font>
  <a name="34" href="#34">34</a>  <font color="#AA0000"><i>     *
Method invoke</i></font>
  <a name="35" href="#35">35</a>  <font color="#AA0000"><i>     *
</i></font>
  <a name="36" href="#36">36</a>  <font color="#AA0000"><i>     *
@param msgContext </i></font>
  <a name="37" href="#37">37</a>  <font color="#AA0000"><i>     *
@throws AxisFault </i></font>
  <a name="38" href="#38">38</a>  <font color="#AA0000"><i>     */</i></font>
  <a name="39" href="#39">39</a>      <b>public</b> <b>void</b>
invoke(MessageContext msgContext) throws AxisFault {
  <a name="40" href="#40">40</a>          <b>try</b> {
  <a name="41" href="#41">41</a>              <b>if</b> (msgContext.getCurrentContext().isClient())
{
  <a name="42" href="#42">42</a>                  <b>if</b> (!msgContext.getCurrentContext().getPastPivot())
{
  <a name="43" href="#43">43</a>                      processClientRequest(msgContext);
  <a name="44" href="#44">44</a>                  } <b>else</b> {
  <a name="45" href="#45">45</a>                      processClientResponse(msgContext);
  <a name="46" href="#46">46</a>                  }
  <a name="47" href="#47">47</a>              } <b>else</b> {
  <a name="48" href="#48">48</a>                  <b>if</b> (!msgContext.getCurrentContext().getPastPivot())
{
  <a name="49" href="#49">49</a>                      processServerRequest(msgContext);
  <a name="50" href="#50">50</a>                  } <b>else</b> {
  <a name="51" href="#51">51</a>                      processServerResponse(msgContext);
  <a name="52" href="#52">52</a>                  }
  <a name="53" href="#53">53</a>              }
  <a name="54" href="#54">54</a>          } <b>catch</b> (Exception
e) {
  <a name="55" href="#55">55</a>              log.error(<font color="#000099">"Exception
in AddressingHandler"</font>, e);
  <a name="56" href="#56">56</a>              <b>throw</b> <b>new</b>
AxisFault(e.getMessage());
  <a name="57" href="#57">57</a>          }
  <a name="58" href="#58">58</a>      }
  <a name="59" href="#59">59</a>  
  <a name="60" href="#60">60</a>      <font color="#AA0000"><i>/**<font
color="#AA0000"><i>*</i></font></i></font>
  <a name="61" href="#61">61</a>  <font color="#AA0000"><i>     *
Method processClientRequest</i></font>
  <a name="62" href="#62">62</a>  <font color="#AA0000"><i>     *
</i></font>
  <a name="63" href="#63">63</a>  <font color="#AA0000"><i>     *
@param msgContext </i></font>
  <a name="64" href="#64">64</a>  <font color="#AA0000"><i>     */</i></font>
  <a name="65" href="#65">65</a>      <b>void</b> processClientRequest(MessageContext
msgContext) throws AxisFault, ParserConfigurationException, SOAPException, URI.MalformedURIException
{
  <a name="66" href="#66">66</a>          <a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>
headers = (AddressingHeaders) msgContext.getProperty(Constants.ENV_ADDRESSING_REQUEST_HEADERS);
  <a name="67" href="#67">67</a>          <b>if</b> (headers == <b>null</b>)
{
  <a name="68" href="#68">68</a>              headers = <b>new</b>
<a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>();
  <a name="69" href="#69">69</a>          }
  <a name="70" href="#70">70</a>          <b>if</b> (headers.getMessageID()
== <b>null</b>) {
  <a name="71" href="#71">71</a>              <a href="../../../../../../org/apache/axis/message/addressing/MessageID.html">MessageID</a>
id = <b>new</b> <a href="../../../../../../org/apache/axis/message/addressing/MessageID.html">MessageID</a>(<b>new</b>
URI(<font color="#000099">"uuid:"</font> + UUIDGenFactory.getUUIDGen().nextUUID()));
  <a name="72" href="#72">72</a>              headers.setMessageID(id);
  <a name="73" href="#73">73</a>          }
  <a name="74" href="#74">74</a>          <b>if</b> (headers.getTo()
== <b>null</b>) {
  <a name="75" href="#75">75</a>              headers.setTo(<b>new</b>
<a href="../../../../../../org/apache/axis/message/addressing/To.html">To</a>(msgContext.getStrProp(msgContext.TRANS_URL)));
  <a name="76" href="#76">76</a>          }
  <a name="77" href="#77">77</a>          <b>if</b> (headers.getAction()
== <b>null</b>) {
  <a name="78" href="#78">78</a>              headers.setAction(<b>new</b>
<a href="../../../../../../org/apache/axis/message/addressing/Action.html">Action</a>(<b>new</b>
URI(msgContext.getSOAPActionURI())));
  <a name="79" href="#79">79</a>          }
  <a name="80" href="#80">80</a>          <b>if</b> (headers.getFrom()
== <b>null</b>) {
  <a name="81" href="#81">81</a>              headers.setFrom(<b>new</b>
<a href="../../../../../../org/apache/axis/message/addressing/EndpointReference.html">EndpointReference</a>(Constants.NS_URI_ANONYMOUS));
  <a name="82" href="#82">82</a>          }
  <a name="83" href="#83">83</a>          Message msg = msgContext.getRequestMessage();
  <a name="84" href="#84">84</a>          headers.toEnvelope(msg.getSOAPEnvelope());
  <a name="85" href="#85">85</a>          msgContext.setProperty(Constants.ENV_ADDRESSING_REQUEST_HEADERS,
headers);
  <a name="86" href="#86">86</a>      }
  <a name="87" href="#87">87</a>  
  <a name="88" href="#88">88</a>      <font color="#AA0000"><i>/**<font
color="#AA0000"><i>*</i></font></i></font>
  <a name="89" href="#89">89</a>  <font color="#AA0000"><i>     *
Method processClientResponse</i></font>
  <a name="90" href="#90">90</a>  <font color="#AA0000"><i>     *
</i></font>
  <a name="91" href="#91">91</a>  <font color="#AA0000"><i>     *
@param msgContext </i></font>
  <a name="92" href="#92">92</a>  <font color="#AA0000"><i>     */</i></font>
  <a name="93" href="#93">93</a>      <b>void</b> processClientResponse(MessageContext
msgContext) throws Exception {
  <a name="94" href="#94">94</a>          Message msg = msgContext.getResponseMessage();
  <a name="95" href="#95">95</a>          <b>if</b> (msg != <b>null</b>)
{
  <a name="96" href="#96">96</a>              <a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>
headers = <b>new</b> <a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>(msg.getSOAPEnvelope());
  <a name="97" href="#97">97</a>              msgContext.setProperty(Constants.ENV_ADDRESSING_RESPONSE_HEADERS,
headers);
  <a name="98" href="#98">98</a>          }
  <a name="99" href="#99">99</a>      }
  <a name="100" href="#100">100</a> 
  <a name="101" href="#101">101</a>     <font color="#AA0000"><i>/**<font
color="#AA0000"><i>*</i></font></i></font>
  <a name="102" href="#102">102</a> <font color="#AA0000"><i>    
* Method processServerRequest</i></font>
  <a name="103" href="#103">103</a> <font color="#AA0000"><i>    
* </i></font>
  <a name="104" href="#104">104</a> <font color="#AA0000"><i>    
* @param msgContext </i></font>
  <a name="105" href="#105">105</a> <font color="#AA0000"><i>    
* @throws Exception </i></font>
  <a name="106" href="#106">106</a> <font color="#AA0000"><i>    
*/</i></font>
  <a name="107" href="#107">107</a>     <b>void</b> processServerRequest(MessageContext
msgContext) throws Exception {
  <a name="108" href="#108">108</a>         Message msg = msgContext.getRequestMessage();
  <a name="109" href="#109">109</a>         <a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>
headers = <b>new</b> <a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>(msg.getSOAPEnvelope());
  <a name="110" href="#110">110</a>         msgContext.setProperty(Constants.ENV_ADDRESSING_REQUEST_HEADERS,
headers);
  <a name="111" href="#111">111</a>         String to = headers.getTo().getAddress().toString();
  <a name="112" href="#112">112</a>         <b>if</b> (to != <b>null</b>)
{
  <a name="113" href="#113">113</a>             <font color="#329900"><i>//
set the target service</i></font>
  <a name="114" href="#114">114</a>             <b>int</b> i = to.lastIndexOf(<font
color="#000099">"/"</font>);
  <a name="115" href="#115">115</a>             to = to.substring(i + 1);
  <a name="116" href="#116">116</a>             msgContext.setTargetService(to);
  <a name="117" href="#117">117</a>         }
  <a name="118" href="#118">118</a>         String newURL = <b>null</b>;
  <a name="119" href="#119">119</a>         <b>if</b> (headers.getReplyTo()
!= <b>null</b>) {
  <a name="120" href="#120">120</a>             newURL = headers.getReplyTo().getAddress().toString();
  <a name="121" href="#121">121</a>         }
  <a name="122" href="#122">122</a>         <b>if</b> (newURL == <b>null</b>)
{
  <a name="123" href="#123">123</a>             newURL = Constants.NS_URI_ANONYMOUS;
  <a name="124" href="#124">124</a>         }
  <a name="125" href="#125">125</a> 
  <a name="126" href="#126">126</a>         <font color="#329900"><i>//
Setup the response headers </i></font>
  <a name="127" href="#127">127</a>         <a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>
resheaders = <b>new</b> <a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>();
  <a name="128" href="#128">128</a>         resheaders.setFrom(<b>new</b>
<a href="../../../../../../org/apache/axis/message/addressing/EndpointReference.html">EndpointReference</a>(headers.getTo()));
  <a name="129" href="#129">129</a>         resheaders.setTo(<b>new</b>
<a href="../../../../../../org/apache/axis/message/addressing/To.html">To</a>(<b>new</b>URL));
  <a name="130" href="#130">130</a>         resheaders.setAction(<b>new</b>
<a href="../../../../../../org/apache/axis/message/addressing/Action.html">Action</a>(<b>new</b>
URI(headers.getAction().toString() + <font color="#000099">"Response"</font>)));
  <a name="131" href="#131">131</a>         resheaders.setMessageID(<b>new</b>
<a href="../../../../../../org/apache/axis/message/addressing/MessageID.html">MessageID</a>(<b>new</b>
URI(<font color="#000099">"uuid:"</font> + UUIDGenFactory.getUUIDGen().nextUUID())));
  <a name="132" href="#132">132</a>         resheaders.addRelatesTo(headers.getMessageID().toString(),
<font color="#000099">"wsa:Response"</font>);
  <a name="133" href="#133">133</a>         msgContext.setProperty(Constants.ENV_ADDRESSING_RESPONSE_HEADERS,
headers);
  <a name="134" href="#134">134</a>     }
  <a name="135" href="#135">135</a> 
  <a name="136" href="#136">136</a>     <font color="#AA0000"><i>/**<font
color="#AA0000"><i>*</i></font></i></font>
  <a name="137" href="#137">137</a> <font color="#AA0000"><i>    
* Method processServerResponse</i></font>
  <a name="138" href="#138">138</a> <font color="#AA0000"><i>    
* </i></font>
  <a name="139" href="#139">139</a> <font color="#AA0000"><i>    
* @param msgContext </i></font>
  <a name="140" href="#140">140</a> <font color="#AA0000"><i>    
*/</i></font>
  <a name="141" href="#141">141</a>     <b>void</b> processServerResponse(MessageContext
msgContext) throws AxisFault, ParserConfigurationException, SOAPException, MalformedURLException
{
  <a name="142" href="#142">142</a>         <a href="../../../../../../org/apache/axis/message/addressing/AddressingHeaders.html">AddressingHeaders</a>
resheaders = (AddressingHeaders) msgContext.getProperty(Constants.ENV_ADDRESSING_RESPONSE_HEADERS);
  <a name="143" href="#143">143</a>         <b>if</b> (resheaders
== <b>null</b>) {
  <a name="144" href="#144">144</a>             <b>return</b>;
  <a name="145" href="#145">145</a>         }
  <a name="146" href="#146">146</a>         Message msg = msgContext.getResponseMessage();
  <a name="147" href="#147">147</a>         <b>if</b> (msg != <b>null</b>)
{
  <a name="148" href="#148">148</a>             resheaders.toEnvelope(msg.getSOAPEnvelope());
  <a name="149" href="#149">149</a>         }
  <a name="150" href="#150">150</a>         <b>boolean</b> isResponse
= false;
  <a name="151" href="#151">151</a>         Vector relates = (Vector) resheaders.getRelatesTo();
  <a name="152" href="#152">152</a>         <b>for</b> (<b>int</b>
i = 0; (relates != <b>null</b>) && (i &lt; relates.size()); i++) {
  <a name="153" href="#153">153</a>             <a href="../../../../../../org/apache/axis/message/addressing/RelatesTo.html">RelatesTo</a>
rtp = (RelatesTo) relates.get(i);
  <a name="154" href="#154">154</a>             <b>if</b> (rtp.getType().equals(<font
color="#000099">"wsa:Response"</font>)) {
  <a name="155" href="#155">155</a>                 isResponse = <b>true</b>;
  <a name="156" href="#156">156</a>             }
  <a name="157" href="#157">157</a>         }
  <a name="158" href="#158">158</a> 
  <a name="159" href="#159">159</a>         <font color="#329900"><i>//
process replyTo by invoking a service</i></font>
  <a name="160" href="#160">160</a>         String to = resheaders.getTo().getAddress().toString();
  <a name="161" href="#161">161</a>         <b>if</b> ((to != <b>null</b>)
&& !to.equals(Constants.NS_URI_ANONYMOUS) && isResponse) {
  <a name="162" href="#162">162</a>             <font color="#329900"><i>//
ReplyTo has been specified. Special processing...</i></font>
  <a name="163" href="#163">163</a>             Call c = <b>new</b>
Call(to);
  <a name="164" href="#164">164</a>             c.setRequestMessage(msg);
  <a name="165" href="#165">165</a>             c.invoke();
  <a name="166" href="#166">166</a> 
  <a name="167" href="#167">167</a>             <font color="#329900"><i>//
Somehow make the response empty, or create a new empty response</i></font>
  <a name="168" href="#168">168</a>             msgContext.setResponseMessage(<b>null</b>);
  <a name="169" href="#169">169</a>         }
  <a name="170" href="#170">170</a>     }
  <a name="171" href="#171">171</a> }
  <a name="172" href="#172">172</a> 
  <a name="173" href="#173">173</a> 
  </pre>
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  1.1                  ws-site/targets/ws-fx/addressing/xref/org/apache/axis/message/addressing/handler/package-frame.html
  
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