public class CommandLinkRenderer extends LinkRenderer
UICommand as a HyperLink that acts like a Button.
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Nested Class Summary
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Nested classes/interfaces inherited from class com.sun.faces.renderkit.html_basic.HtmlBasicRenderer
HtmlBasicRenderer.OptionComponentInfo, HtmlBasicRenderer.Param
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Field Summary
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Fields inherited from class com.sun.faces.renderkit.html_basic.HtmlBasicRenderer
EMPTY_PARAMS, logger
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Fields inherited from class javax.faces.render.Renderer
PASSTHROUGH_RENDERER_LOCALNAME_KEY
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Constructor Summary
Constructors
Constructor and Description
CommandLinkRenderer()
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Method Summary
All Methods Instance Methods Concrete Methods
Modifier and Type
Method and Description
void
decode(FacesContext context,
UIComponent component)
Decode any new state of the specified UIComponent
from the request contained in the specified FacesContext
,
and store that state on the UIComponent
.
void
encodeBegin(FacesContext context,
UIComponent component)
Render the beginning specified UIComponent
to the
output stream or writer associated with the response we are creating.
void
encodeChildren(FacesContext context,
UIComponent component)
Render the child components of this UIComponent
, following
the rules described for encodeBegin()
to acquire the
appropriate value to be rendered.
void
encodeEnd(FacesContext context,
UIComponent component)
Render the ending of the current state of the specified
UIComponent
, following the rules described for
encodeBegin()
to acquire the appropriate value
to be rendered.
boolean
getRendersChildren()
Return a flag indicating whether this Renderer
is responsible
for rendering the children the component it is asked to render.
protected Object
getValue(UIComponent component)
protected void
renderAsActive(FacesContext context,
UIComponent command)
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Methods inherited from class com.sun.faces.renderkit.html_basic.LinkRenderer
renderAsDisabled, writeCommonLinkAttributes, writeValue
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Methods inherited from class com.sun.faces.renderkit.html_basic.HtmlBasicRenderer
augmentIdReference, convertClientId, decodeBehaviors, encodeRecursive, getBehaviorParameters, getChildren, getCurrentValue, getEndTextToRender, getFacet, getForComponent, getFormattedValue, getFormattedValue, getMessageIter, getParamList, getPassThruBehaviors, isBehaviorSource, rendererParamsNotNull, setSubmittedValue, shouldDecode, shouldEncode, shouldEncodeChildren, shouldWriteIdAttribute, writeIdAttributeIfNecessary
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Methods inherited from class javax.faces.render.Renderer
getConvertedValue
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Method Detail
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decode
public void decode(FacesContext context,
UIComponent component)
Description copied from class: Renderer
Decode any new state of the specified UIComponent
from the request contained in the specified FacesContext
,
and store that state on the UIComponent
.
During decoding, events may be enqueued for later processing
(by event listeners that have registered an interest), by calling
queueEvent()
on the associated UIComponent
.
- Overrides:
decode
in class HtmlBasicRenderer
- Parameters:
context
- FacesContext
for the request we are processing
component
- UIComponent
to be decoded.
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encodeBegin
public void encodeBegin(FacesContext context,
UIComponent component)
throws IOException
Description copied from class: Renderer
Render the beginning specified UIComponent
to the
output stream or writer associated with the response we are creating.
If the conversion attempted in a previous call to
getConvertedValue()
for this component failed, the state
information saved during execution
of decode()
should be used to reproduce the incorrect
input.
- Overrides:
encodeBegin
in class Renderer
- Parameters:
context
- FacesContext
for the request we are processing
component
- UIComponent
to be rendered
- Throws:
IOException
- if an input/output error occurs while rendering
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encodeChildren
public void encodeChildren(FacesContext context,
UIComponent component)
throws IOException
Description copied from class: Renderer
Render the child components of this UIComponent
, following
the rules described for encodeBegin()
to acquire the
appropriate value to be rendered. This method will only be called
if the rendersChildren
property of this component
is true
.
- Overrides:
encodeChildren
in class Renderer
- Parameters:
context
- FacesContext
for the response we are creating
component
- UIComponent
whose children are to be rendered
- Throws:
IOException
- if an input/output error occurs while rendering
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encodeEnd
public void encodeEnd(FacesContext context,
UIComponent component)
throws IOException
Description copied from class: Renderer
Render the ending of the current state of the specified
UIComponent
, following the rules described for
encodeBegin()
to acquire the appropriate value
to be rendered.
- Overrides:
encodeEnd
in class HtmlBasicRenderer
- Parameters:
context
- FacesContext
for the response we are creating
component
- UIComponent
to be rendered
- Throws:
IOException
- if an input/output error occurs while rendering
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getRendersChildren
public boolean getRendersChildren()
Description copied from class: Renderer
Return a flag indicating whether this Renderer
is responsible
for rendering the children the component it is asked to render.
The default implementation returns false
.
- Overrides:
getRendersChildren
in class HtmlBasicRenderer
- Returns:
- the current value of the flag
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getValue
protected Object getValue(UIComponent component)
- Overrides:
getValue
in class HtmlBasicRenderer
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renderAsActive
protected void renderAsActive(FacesContext context,
UIComponent command)
throws IOException
- Specified by:
renderAsActive
in class LinkRenderer
- Throws:
IOException
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Use is subject to license terms.