ServiceHandler

Identifier:

org.eclipse.rap.ui.serviceHandler

Since:

RAP 1.3

Description:

A service handler is responsible for taking a request and sending an appropriate response by bypassing the standard lifecycle. Clients are free to implement custom service handlers and register it as an extension.
To invoke the service handler a developer needs to construct a URL. The URL must contain the agreed on parameter value like this: http://localhost:9090/rap?custom_service_handler=myServiceHandler.

Configuration Markup:

<!ELEMENT extension (serviceHandler+)+>

<!ATTLIST extension

point CDATA #REQUIRED

id CDATA #IMPLIED

name CDATA #IMPLIED

<!ELEMENT serviceHandler EMPTY>

<!ATTLIST serviceHandler

id CDATA #REQUIRED

class CDATA #REQUIRED

id - Represents the service handler's request parameter value.
class - An implementation of IServiceHandler

Examples:

The following is an example of a ServiceHandler extension definition:


  <extension point="org.eclipse.rap.ui.serviceHandler">
      <serviceHandler
            class="org.eclipse.rap.ui.impl.ServiceHandler1"
            id="myHandler1">
      </serviceHandler>
      <serviceHandler
            class="org.eclipse.rap.ui.ServiceHandler2"
            id="myHandler2">
      </serviceHandler>
   </extension>

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All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html