org.apache.axis.providers.java
Class JavaProvider
java.lang.Object
|
+--org.apache.axis.handlers.BasicHandler
|
+--org.apache.axis.providers.BasicProvider
|
+--org.apache.axis.providers.java.JavaProvider
- All Implemented Interfaces:
- Handler, java.io.Serializable
- Direct Known Subclasses:
- MsgProvider, RPCProvider
- public abstract class JavaProvider
- extends BasicProvider
Base class for Java dispatching. Fetches various fields out of envelope,
looks up service object (possibly using session state), and delegates
envelope body processing to subclass via abstract processMessage method.
- Author:
- Doug Davis (dug@us.ibm.com), Carl Woolf (cwoolf@macromedia.com)
- See Also:
- Serialized Form
Method Summary |
void |
generateWSDL(MessageContext msgContext)
Obtain WSDL information. |
protected java.lang.Object |
getNewServiceObject(MessageContext msgContext,
java.lang.String clsName)
Default java service object comes from simply instantiating the
class wrapped in jc |
protected java.lang.String |
getServiceAllowedMethods(Handler service)
|
protected java.lang.String |
getServiceAllowedMethodsOptionName()
|
protected java.lang.String |
getServiceClassName(Handler service)
|
protected java.lang.String |
getServiceClassNameOptionName()
|
java.lang.Object |
getServiceObject(MessageContext msgContext,
Handler service,
java.lang.String clsName)
Get the service object whose method actually provides the service. |
void |
invoke(MessageContext msgContext)
Invoke the message by obtaining various common fields, looking up
the service object (via getServiceObject), and actually processing
the message (via processMessage). |
abstract void |
processMessage(MessageContext msgContext,
java.lang.String serviceName,
java.lang.String allowedMethods,
SOAPEnvelope reqEnv,
SOAPEnvelope resEnv,
JavaClass jc,
java.lang.Object obj)
Process the current message. |
void |
undo(MessageContext msgContext)
Must implement this in subclasses. |
Methods inherited from class org.apache.axis.handlers.BasicHandler |
addOption, canHandleBlock, cleanup, getDeploymentData, getName, getOption, getOptions, init, setName, setOption, setOptions |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
OPTION_CLASSNAME
public static final java.lang.String OPTION_CLASSNAME
OPTION_IS_STATIC
public static final java.lang.String OPTION_IS_STATIC
OPTION_CLASSPATH
public static final java.lang.String OPTION_CLASSPATH
JavaProvider
public JavaProvider()
getServiceObject
public java.lang.Object getServiceObject(MessageContext msgContext,
Handler service,
java.lang.String clsName)
throws java.lang.Exception
- Get the service object whose method actually provides the service.
May look up in session table.
processMessage
public abstract void processMessage(MessageContext msgContext,
java.lang.String serviceName,
java.lang.String allowedMethods,
SOAPEnvelope reqEnv,
SOAPEnvelope resEnv,
JavaClass jc,
java.lang.Object obj)
throws java.lang.Exception
- Process the current message. Side-effect resEnv to create return value.
- Parameters:
msgContext
- self-explanatoryclsName
- the class name of the ServiceHandlerallowedMethods
- the 'method name' of dittoreqEnv
- the request enveloperesEnv
- the response envelopejc
- the JavaClass of the service objectobj
- the service object itself
invoke
public void invoke(MessageContext msgContext)
throws AxisFault
- Invoke the message by obtaining various common fields, looking up
the service object (via getServiceObject), and actually processing
the message (via processMessage).
- Overrides:
invoke
in class BasicHandler
generateWSDL
public void generateWSDL(MessageContext msgContext)
throws AxisFault
- Description copied from interface:
Handler
- Obtain WSDL information. Some Handlers will implement this by
merely setting properties in the MessageContext, others (providers)
will take responsibility for doing the "real work" of generating
WSDL for a given service.
- Overrides:
generateWSDL
in class BasicHandler
undo
public void undo(MessageContext msgContext)
- Description copied from class:
BasicHandler
- Must implement this in subclasses.
- Overrides:
undo
in class BasicHandler
getNewServiceObject
protected java.lang.Object getNewServiceObject(MessageContext msgContext,
java.lang.String clsName)
throws java.lang.Exception
- Default java service object comes from simply instantiating the
class wrapped in jc
getServiceClassName
protected java.lang.String getServiceClassName(Handler service)
getServiceAllowedMethods
protected java.lang.String getServiceAllowedMethods(Handler service)
getServiceClassNameOptionName
protected java.lang.String getServiceClassNameOptionName()
getServiceAllowedMethodsOptionName
protected java.lang.String getServiceAllowedMethodsOptionName()
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