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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
javax.servlet.jsp.tagext.BodyTagSupport
org.apache.taglibs.application.InitParametersTag
public class InitParametersTag
JSP Tag initParameters, used to get init parameters information using the standard JSP 1.2 <jsp:getProperty> tag.
The script variable of name id is available only within the body of the initParameters tag.
Loops through all the init parameters in the ServletContext.
JSP Tag Lib Descriptor
<name>initParameters</name> <tagclass>org.apache.taglibs.application.InitParametersTag</tagclass> <teiclass>org.apache.taglibs.application.InitParametersTEI</teiclass> <bodycontent>JSP</bodycontent> <info>Loop through all initParameters or get a single initParameter.</info> <attribute> <name>id</name> <required>true</required> <rtexprvalue>false</rtexprvalue> </attribute>
Field Summary |
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Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport |
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bodyContent |
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
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id, pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.BodyTag |
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EVAL_BODY_BUFFERED, EVAL_BODY_TAG |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
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EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
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EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Constructor Summary | |
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InitParametersTag()
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Method Summary | |
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int |
doAfterBody()
Method called at end of each initParmaeters tag. |
int |
doEndTag()
Method called at end of Tag |
int |
doStartTag()
Loops through all the init parameters in the current ServletContext. |
java.lang.String |
getName()
Returns the name of the init parameter. |
java.lang.String |
getValue()
Returns the value of the init parameter. |
void |
setName(java.lang.String name)
Set the name of the init parameter to get. |
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport |
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doInitBody, getBodyContent, getPreviousOut, release, setBodyContent |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
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findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.servlet.jsp.tagext.Tag |
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getParent, setPageContext, setParent |
Constructor Detail |
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public InitParametersTag()
Method Detail |
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public final int doStartTag() throws javax.servlet.jsp.JspException
doStartTag
in interface javax.servlet.jsp.tagext.Tag
doStartTag
in class javax.servlet.jsp.tagext.BodyTagSupport
javax.servlet.jsp.JspException
public final int doAfterBody() throws javax.servlet.jsp.JspException
doAfterBody
in interface javax.servlet.jsp.tagext.IterationTag
doAfterBody
in class javax.servlet.jsp.tagext.BodyTagSupport
javax.servlet.jsp.JspException
public final int doEndTag() throws javax.servlet.jsp.JspException
doEndTag
in interface javax.servlet.jsp.tagext.Tag
doEndTag
in class javax.servlet.jsp.tagext.BodyTagSupport
javax.servlet.jsp.JspException
public final java.lang.String getName()
<jsp:getProperty name="id" property="name"/>
public final void setName(java.lang.String name)
String
- - init parameter namepublic final java.lang.String getValue()
<jsp:getProperty name="id" property="value"/>
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