Interceptor

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org.jboss.proxy
Class Interceptor

java.lang.Object
  org.jboss.proxy.Interceptor

All Implemented Interfaces:: java.io.Externalizable, java.io.Serializable

Direct Known Subclasses:: ClientEncryptionInterceptor (src) , ClientMethodInterceptor (src) , ClientMethodInterceptor (src) , ClientMethodInterceptorHA (src) , ClientTCLInterceptor (src) , ExceptionInterceptor (src) , ExplicitFailoverClientInterceptor (src) , GenericEJBInterceptor (src) , InvokerAdaptorClientInterceptor (src) , InvokerInterceptor (src) , InvokerInterceptor (src) , MessageEndpointInterceptor (src) , RetryInterceptor (src) , SecurityInterceptor (src) , StatementInterceptor (src) , TransactionInterceptor (src)

public abstract class Interceptor
extends java.lang.Object
implements java.io.Externalizable

The base class for all interceptors.

See Also:: Serialized Form

Field Summary
`protected Interceptor (src)`	`nextInterceptor` The next interceptor in the chain.

Constructor Summary
`Interceptor()`

Method Summary
`Interceptor (src)`	`getNext()`
`abstract java.lang.Object`	`invoke(Invocation (src) mi)`
`void`	`readExternal(java.io.ObjectInput in)` Reads the next interceptor.
`Interceptor (src)`	`setNext(Interceptor (src) interceptor)` Set the next interceptor in the chain.
`void`	`writeExternal(java.io.ObjectOutput out)` Writes the next interceptor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

nextInterceptor

protected Interceptor (src)  nextInterceptor

The next interceptor in the chain.

Constructor Detail

Interceptor

public Interceptor()

Method Detail

setNext

public Interceptor (src)  setNext(Interceptor (src)  interceptor)

Set the next interceptor in the chain.

String together the interceptors We return the passed interceptor to allow for interceptor1.setNext(interceptor2).setNext(interceptor3)... constructs.

getNext

public Interceptor (src)  getNext()

invoke

public abstract java.lang.Object invoke(Invocation (src)  mi)
                                 throws java.lang.Throwable

Throws:: java.lang.Throwable

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Writes the next interceptor.

Specified by:: writeExternal in interface java.io.Externalizable

Throws:: java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Reads the next interceptor.