javax.faces.webapp

Class UIComponentTag

java.lang.Object

javax.faces.webapp.UIComponentTagBase

javax.faces.webapp.UIComponentClassicTagBase

javax.faces.webapp.UIComponentTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspIdConsumer, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

UIComponentBodyTag

Deprecated.

replaced by UIComponentELTag

public abstract class UIComponentTag
extends UIComponentClassicTagBase

Base class for all JSP tags that represent a JSF UIComponent.

Disclaimer: The official definition for the behaviour of this class is the JSF specification but for legal reasons the specification cannot be replicated here. Any javadoc present on this class therefore describes the current implementation rather than the officially required behaviour, though it is believed that this class does comply with the specification. see Javadoc of JSF Specification for more.

Field Summary

Fields inherited from class javax.faces.webapp.UIComponentClassicTagBase

bodyContent, pageContext, UNIQUE_ID_PREFIX

Fields inherited from class javax.faces.webapp.UIComponentTagBase

log

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor and Description
UIComponentTag() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
protected UIComponent	createComponent(FacesContext context, String id) Deprecated. Create a UIComponent.
static UIComponentTag	getParentUIComponentTag(javax.servlet.jsp.PageContext pageContext) Deprecated.
protected boolean	hasBinding() Deprecated.
protected boolean	isSuppressed() Deprecated. Determine whether this component renders itself.
static boolean	isValueReference(String value) Deprecated. Return true if the specified string contains an EL expression.
void	release() Deprecated.
void	setBinding(String binding) Deprecated. Setter for common JSF xml attribute "binding".
protected void	setProperties(UIComponent component) Deprecated.
void	setRendered(String rendered) Deprecated. Setter for common JSF xml attribute "rendered".

Methods inherited from class javax.faces.webapp.UIComponentClassicTagBase

addChild, addFacet, addVerbatimAfterComponent, addVerbatimBeforeComponent, createVerbatimComponent, createVerbatimComponentFromBodyContent, doAfterBody, doEndTag, doInitBody, doStartTag, encodeBegin, encodeChildren, encodeEnd, findComponent, getBodyContent, getComponentInstance, getCreated, getCreatedComponents, getDoAfterBodyValue, getDoEndValue, getDoStartValue, getFacesContext, getFacesJspId, getFacetName, getId, getIndexOfNextChildTag, getJspId, getParent, getParentUIComponentClassicTagBase, getPreviousOut, setBodyContent, setId, setJspId, setPageContext, setParent, setupResponseWriter

Methods inherited from class javax.faces.webapp.UIComponentTagBase

getComponentType, getELContext, getRendererType

Methods inherited from class java.lang.Object

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

Constructor Detail

UIComponentTag

public UIComponentTag()

Deprecated.

Method Detail

release

public void release()

Deprecated.

Specified by:

release in interface javax.servlet.jsp.tagext.Tag

Overrides:

release in class UIComponentClassicTagBase

setBinding

public void setBinding(String binding)
                throws javax.servlet.jsp.JspException

Deprecated.

Setter for common JSF xml attribute "binding".

Throws:

javax.servlet.jsp.JspException

setRendered

public void setRendered(String rendered)

Deprecated.

Setter for common JSF xml attribute "rendered".

getParentUIComponentTag

public static UIComponentTag getParentUIComponentTag(javax.servlet.jsp.PageContext pageContext)

Deprecated.

Return the nearest JSF tag that encloses this tag.

isValueReference

public static boolean isValueReference(String value)

Deprecated.

Return true if the specified string contains an EL expression.

UIComponent properties are often required to be value-binding expressions; this method allows code to check whether that is the case or not.

createComponent

protected UIComponent createComponent(FacesContext context,
                          String id)

Deprecated.

Create a UIComponent. Abstract method getComponentType is invoked to determine the actual type name for the component to be created. If this tag has a "binding" attribute, then that is immediately evaluated to store the created component in the specified property.

Specified by:

createComponent in class UIComponentClassicTagBase

isSuppressed

protected boolean isSuppressed()

Deprecated.

Determine whether this component renders itself. A component is "suppressed" when it is either not rendered, or when it is rendered by its parent component at a time of the parent's choosing.

setProperties

protected void setProperties(UIComponent component)

Deprecated.

Specified by:

setProperties in class UIComponentClassicTagBase

hasBinding

protected boolean hasBinding()

Deprecated.

Specified by:

hasBinding in class UIComponentClassicTagBase