org.apache.myfaces.extensions.validator.core.interceptor
Class AbstractRendererInterceptor

java.lang.Object
  org.apache.myfaces.extensions.validator.core.interceptor.AbstractRendererInterceptor

All Implemented Interfaces:

RendererInterceptor

Direct Known Subclasses:

AbstractValidationInterceptor

public abstract class AbstractRendererInterceptor
extends Object
implements RendererInterceptor

Empty base implementation which allows concrete implementations to override just the needed methods.

Since:

1.x.1

Author:

Gerhard Petracek

Field Summary

protected Logger

logger

Constructor Summary

protected

AbstractRendererInterceptor()

Method Summary

void	afterDecode(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	afterEncodeBegin(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	afterEncodeChildren(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	afterEncodeEnd(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	afterGetConvertedValue(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, Object o, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	beforeDecode(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	beforeEncodeBegin(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	beforeEncodeChildren(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	beforeEncodeEnd(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
void	beforeGetConvertedValue(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent, Object o, javax.faces.render.Renderer wrapped) Intercepts a method of the renderer.
String	getInterceptorId()
Object	getReturnValueOnSkipRendererDelegationException(SkipRendererDelegationException skipRendererDelegationException, Object currentReturnValue) In case of the converted value it defines the value that should be returned by the getConvertedValue method in case there was a SkipRendererDelegationException.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final Logger logger

Constructor Detail

AbstractRendererInterceptor

protected AbstractRendererInterceptor()

Method Detail

getInterceptorId

public final String getInterceptorId()

Specified by:

getInterceptorId in interface RendererInterceptor

getReturnValueOnSkipRendererDelegationException

public Object getReturnValueOnSkipRendererDelegationException(SkipRendererDelegationException skipRendererDelegationException,
                                                              Object currentReturnValue)

In case of the converted value it defines the value that should be returned by the getConvertedValue method in case there was a SkipRendererDelegationException.

Specified by:

getReturnValueOnSkipRendererDelegationException in interface RendererInterceptor

Parameters:

skipRendererDelegationException - The exception thrown to abort further RendererInterceptors.

currentReturnValue - The converted value that is defined at this time.

Returns:

value that should be used as converted value.

beforeDecode

public void beforeDecode(javax.faces.context.FacesContext facesContext,
                         javax.faces.component.UIComponent uiComponent,
                         javax.faces.render.Renderer wrapped)
                  throws SkipBeforeInterceptorsException,
                         SkipRendererDelegationException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('before').

Specified by:

beforeDecode in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

wrapped - The intercepted renderer

Throws:

SkipBeforeInterceptorsException - can be thrown to stop the execution of the subsequent interceptors

SkipRendererDelegationException - can be thorwn to skip the invocation of the intercepted renderer method.

beforeEncodeBegin

public void beforeEncodeBegin(javax.faces.context.FacesContext facesContext,
                              javax.faces.component.UIComponent uiComponent,
                              javax.faces.render.Renderer wrapped)
                       throws IOException,
                              SkipBeforeInterceptorsException,
                              SkipRendererDelegationException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('before').

Specified by:

beforeEncodeBegin in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

wrapped - The intercepted renderer

Throws:

IOException - In case the response writer is accessed and there was an IO problem.

SkipBeforeInterceptorsException - can be thrown to stop the execution of the subsequent interceptors

SkipRendererDelegationException - can be thorwn to skip the invocation of the intercepted renderer method.

beforeEncodeChildren

public void beforeEncodeChildren(javax.faces.context.FacesContext facesContext,
                                 javax.faces.component.UIComponent uiComponent,
                                 javax.faces.render.Renderer wrapped)
                          throws IOException,
                                 SkipBeforeInterceptorsException,
                                 SkipRendererDelegationException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('before').

Specified by:

beforeEncodeChildren in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

wrapped - The intercepted renderer

Throws:

IOException - In case the response writer is accessed and there was an IO problem.

SkipBeforeInterceptorsException - can be thrown to stop the execution of the subsequent interceptors

SkipRendererDelegationException - can be thorwn to skip the invocation of the intercepted renderer method.

beforeEncodeEnd

public void beforeEncodeEnd(javax.faces.context.FacesContext facesContext,
                            javax.faces.component.UIComponent uiComponent,
                            javax.faces.render.Renderer wrapped)
                     throws IOException,
                            SkipBeforeInterceptorsException,
                            SkipRendererDelegationException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('before').

Specified by:

beforeEncodeEnd in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

wrapped - The intercepted renderer

Throws:

IOException - In case the response writer is accessed and there was an IO problem.

SkipBeforeInterceptorsException - can be thrown to stop the execution of the subsequent interceptors

SkipRendererDelegationException - can be thorwn to skip the invocation of the intercepted renderer method.

beforeGetConvertedValue

public void beforeGetConvertedValue(javax.faces.context.FacesContext facesContext,
                                    javax.faces.component.UIComponent uiComponent,
                                    Object o,
                                    javax.faces.render.Renderer wrapped)
                             throws javax.faces.convert.ConverterException,
                                    SkipBeforeInterceptorsException,
                                    SkipRendererDelegationException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('before').

Specified by:

beforeGetConvertedValue in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

o - The submitted value

wrapped - The intercepted renderer

Throws:

javax.faces.convert.ConverterException - ExtVal validation strategies can throw ValidatorExceptions. Due to the trick used by ExtVal it has to be converted to a ConverterException (see AbstractValidationInterceptor).

SkipBeforeInterceptorsException - can be thrown to stop the execution of the subsequent interceptors

SkipRendererDelegationException - can be thorwn to skip the invocation of the intercepted renderer method.

afterDecode

public void afterDecode(javax.faces.context.FacesContext facesContext,
                        javax.faces.component.UIComponent uiComponent,
                        javax.faces.render.Renderer wrapped)
                 throws SkipAfterInterceptorsException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('after').

Specified by:

afterDecode in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

wrapped - The intercepted renderer

Throws:

SkipAfterInterceptorsException - Can be thrown to stop the execution of the subsequent interceptors.

afterEncodeBegin

public void afterEncodeBegin(javax.faces.context.FacesContext facesContext,
                             javax.faces.component.UIComponent uiComponent,
                             javax.faces.render.Renderer wrapped)
                      throws IOException,
                             SkipAfterInterceptorsException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('after').

Specified by:

afterEncodeBegin in interface RendererInterceptor

Parameters:

facesContext - The JSF context

uiComponent - The current component

wrapped - The intercepted renderer

Throws:

IOException - In case the response writer is accessed and there was an IO problem.

SkipAfterInterceptorsException - Can be thrown to stop the execution of the subsequent interceptors.

afterEncodeChildren

public void afterEncodeChildren(javax.faces.context.FacesContext facesContext,
                                javax.faces.component.UIComponent uiComponent,
                                javax.faces.render.Renderer wrapped)
                         throws IOException,
                                SkipAfterInterceptorsException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('after').

Specified by:

afterEncodeChildren in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

wrapped - The intercepted renderer

Throws:

IOException - In case the response writer is accessed and there was an IO problem.

SkipAfterInterceptorsException - Can be thrown to stop the execution of the subsequent interceptors.

afterEncodeEnd

public void afterEncodeEnd(javax.faces.context.FacesContext facesContext,
                           javax.faces.component.UIComponent uiComponent,
                           javax.faces.render.Renderer wrapped)
                    throws IOException,
                           SkipAfterInterceptorsException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('after').

Specified by:

afterEncodeEnd in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

wrapped - The intercepted renderer

Throws:

IOException - In case the response writer is accessed and there was an IO problem.

SkipAfterInterceptorsException - Can be thrown to stop the execution of the subsequent interceptors.

afterGetConvertedValue

public void afterGetConvertedValue(javax.faces.context.FacesContext facesContext,
                                   javax.faces.component.UIComponent uiComponent,
                                   Object o,
                                   javax.faces.render.Renderer wrapped)
                            throws javax.faces.convert.ConverterException,
                                   SkipAfterInterceptorsException

Intercepts a method of the renderer. The name of the intercepted method is the name of this method without the prefix ('after').

Specified by:

afterGetConvertedValue in interface RendererInterceptor

Parameters:

facesContext - The JSF Context

uiComponent - The current component

o - The submitted value

wrapped - The intercepted renderer

Throws:

javax.faces.convert.ConverterException - ExtVal validation strategies can throw ValidatorExceptions. Due to the trick used by ExtVal it has to be converted to a ConverterException (see AbstractValidationInterceptor).

SkipAfterInterceptorsException - Can be thrown to stop the execution of the subsequent interceptors.