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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
org.apache.tiles.jsp.taglib.AttributeTagSupport
public abstract class AttributeTagSupport
Support for Scoped tags.
| Field Summary | |
|---|---|
protected Attribute |
attribute
The found attribute. |
protected AttributeContext |
attributeContext
The current attribute context. |
protected TilesContainer |
container
The Tiles container to use. |
protected boolean |
ignore
Flag that, if true, ignores exceptions. |
protected java.lang.String |
name
The name of the attribute. |
protected int |
scope
The scope. |
protected java.lang.String |
scopeName
The scope name. |
| Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
|---|
id, pageContext |
| 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 | |
|---|---|
AttributeTagSupport()
|
|
| Method Summary | |
|---|---|
int |
doEndTag()
|
int |
doStartTag()
|
abstract void |
execute()
Execute this tag. |
boolean |
getIgnore()
Get ignore flag. |
java.lang.String |
getName()
Get the name. |
java.lang.String |
getScope()
Get scope. |
static int |
getScope(java.lang.String scopeName)
Converts the scope name into its corresponding PageContext constant value. |
int |
getScopeId()
Get scope value from string value |
void |
release()
|
void |
setIgnore(boolean ignore)
Set ignore flag. |
void |
setName(java.lang.String name)
Set the name. |
void |
setScope(java.lang.String scope)
Set the scope. |
| Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
|---|
doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected java.lang.String scopeName
protected int scope
protected java.lang.String name
protected boolean ignore
true, ignores exceptions.
protected TilesContainer container
protected AttributeContext attributeContext
protected Attribute attribute
| Constructor Detail |
|---|
public AttributeTagSupport()
| Method Detail |
|---|
public void setScope(java.lang.String scope)
scope - Scope.public java.lang.String getScope()
public void release()
release in interface javax.servlet.jsp.tagext.Tagrelease in class javax.servlet.jsp.tagext.TagSupport
public int doStartTag()
throws javax.servlet.jsp.JspException
doStartTag in interface javax.servlet.jsp.tagext.TagdoStartTag in class javax.servlet.jsp.tagext.TagSupportjavax.servlet.jsp.JspException
public abstract void execute()
throws javax.servlet.jsp.JspException,
java.io.IOException
doEndTag().
javax.servlet.jsp.JspException - If something goes wrong during rendering.
java.io.IOException - If something goes wrong during writing content.public int doEndTag()
doEndTag in interface javax.servlet.jsp.tagext.TagdoEndTag in class javax.servlet.jsp.tagext.TagSupport
public int getScopeId()
throws javax.servlet.jsp.JspException
int, or defaultValue if scope is null.
javax.servlet.jsp.JspException - Scope name is not recognized as a valid scope.
public static int getScope(java.lang.String scopeName)
throws javax.servlet.jsp.JspException
scopeName - Can be "page", "request", "session", or "application" in any
case.
javax.servlet.jsp.JspException - if the scopeName is not a valid name.public java.lang.String getName()
public void setName(java.lang.String name)
name - The new namepublic void setIgnore(boolean ignore)
ignore - default: false: Exception is thrown when attribute is not found, set to
true to ignore missing attributes silentlypublic boolean getIgnore()
false: Exception is thrown when attribute is not found, set to
true to ignore missing attributes silently
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