...
Message Receivers
A message receiver is a handler in Apache Axis 2has the following two attributes.
Class: The implementation class of the message receiver.
MEP: The message exchange pattern supported by the message receiver.
Message receivers can be added in this section using the format shown in the example below.
...
| Parameter Name | Description | Default Value |
|---|---|---|
PROTOCOL | The transport protocol. | |
Transfer-Encoding | ||
cacheHttpClient | ||
defaultMaxConnectionsPerHost | The maximum number of connections that will be created per host server by the client. If the backend server is slow, the connections in use at a given time will take a long time to be released and added back to the connection pool. As a result, connections may not be available for some requests and you may get the org.apache.commons.httpclient.ConnectionPoolTimeoutException: Timeout waiting for connection error. In such situations, it is recommended to increase the value for this parameter. | 2 |
...
This section is used to specify the order of phases in the execution chain.
The following configuration is an example of how it is donephases are configured.
| Code Block | ||
|---|---|---|
| ||
<phaseOrder type="InFlow">
<!-- System pre defined phases -->
<phase name="Transport">
<handler name="RequestURIBasedDispatcher"
class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher">
<order phase="Transport"/>
</handler>
<handler name="SOAPActionBasedDispatcher"
class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher">
<order phase="Transport"/>
</handler>
</phase>
<phase name="Addressing">
<handler name="AddressingBasedDispatcher"
class="org.apache.axis2.dispatchers.AddressingBasedDispatcher">
<order phase="Addressing"/>
</handler>
</phase>
<phase name="Security"/>
<phase name="PreDispatch"/>
<phase name="Dispatch" class="org.apache.axis2.engine.DispatchPhase">
<handler name="RequestURIBasedDispatcher"
class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher"/>
<handler name="SOAPActionBasedDispatcher"
class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher"/>
<handler name="RequestURIOperationDispatcher"
class="org.apache.axis2.dispatchers.RequestURIOperationDispatcher"/>
<handler name="SOAPMessageBodyBasedDispatcher"
class="org.apache.axis2.dispatchers.SOAPMessageBodyBasedDispatcher"/>
<handler name="HTTPLocationBasedDispatcher"
class="org.apache.axis2.dispatchers.HTTPLocationBasedDispatcher"/>
</phase>
<phase name="RMPhase"/>
<!-- System predefined phases -->
<!-- After Postdispatch phase module author or service author can add any phase he want -->
<phase name="OperationInPhase"/>
<phase name="soapmonitorPhase"/>
</phaseOrder>
<phaseOrder type="OutFlow">
<!-- user can add his own phases to this area -->
<phase name="soapmonitorPhase"/>
<phase name="OperationOutPhase"/>
<!--system predefined phase-->
<!--these phase will run irrespective of the service-->
<phase name="RMPhase"/>
<phase name="PolicyDetermination"/>
<phase name="MessageOut"/>
<phase name="Security"/>
</phaseOrder>
<phaseOrder type="InFaultFlow">
<phase name="Addressing">
<handler name="AddressingBasedDispatcher"
class="org.apache.axis2.dispatchers.AddressingBasedDispatcher">
<order phase="Addressing"/>
</handler>
</phase>
<phase name="Security"/>
<phase name="PreDispatch"/>
<phase name="Dispatch" class="org.apache.axis2.engine.DispatchPhase">
<handler name="RequestURIBasedDispatcher"
class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher"/>
<handler name="SOAPActionBasedDispatcher"
class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher"/>
<handler name="RequestURIOperationDispatcher"
class="org.apache.axis2.dispatchers.RequestURIOperationDispatcher"/>
<handler name="SOAPMessageBodyBasedDispatcher"
class="org.apache.axis2.dispatchers.SOAPMessageBodyBasedDispatcher"/>
<handler name="HTTPLocationBasedDispatcher"
class="org.apache.axis2.dispatchers.HTTPLocationBasedDispatcher"/>
</phase>
<phase name="RMPhase"/>
<!-- user can add his own phases to this area -->
<phase name="OperationInFaultPhase"/>
<phase name="soapmonitorPhase"/>
</phaseOrder>
<phaseOrder type="OutFaultFlow">
<!-- user can add his own phases to this area -->
<phase name="soapmonitorPhase"/>
<phase name="OperationOutFaultPhase"/>
<phase name="RMPhase"/>
<phase name="PolicyDetermination"/>
<phase name="MessageOut"/>
<phase name="Security"/>
</phaseOrder> |
...