Class UrlSupport
- java.lang.Object
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- javax.servlet.jsp.tagext.TagSupport
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- javax.servlet.jsp.tagext.BodyTagSupport
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- org.apache.taglibs.standard.tag.common.core.UrlSupport
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- All Implemented Interfaces:
java.io.Serializable
,javax.servlet.jsp.tagext.BodyTag
,javax.servlet.jsp.tagext.IterationTag
,javax.servlet.jsp.tagext.JspTag
,javax.servlet.jsp.tagext.Tag
,ParamParent
public abstract class UrlSupport extends javax.servlet.jsp.tagext.BodyTagSupport implements ParamParent
Support for tag handlers for <url>, the URL creation and rewriting tag in JSTL 1.0.
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description UrlSupport()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addParameter(java.lang.String name, java.lang.String value)
Adds a parameter to this tag's URL.int
doEndTag()
int
doStartTag()
private void
init()
void
release()
static java.lang.String
resolveUrl(java.lang.String url, java.lang.String context, javax.servlet.jsp.PageContext pageContext)
void
setScope(java.lang.String scope)
void
setVar(java.lang.String var)
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Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContent
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Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
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Field Detail
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value
protected java.lang.String value
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context
protected java.lang.String context
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var
private java.lang.String var
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scope
private int scope
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params
private ParamSupport.ParamManager params
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Method Detail
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init
private void init()
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setVar
public void setVar(java.lang.String var)
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setScope
public void setScope(java.lang.String scope)
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addParameter
public void addParameter(java.lang.String name, java.lang.String value)
Description copied from interface:ParamParent
Adds a parameter to this tag's URL. The intent is that the <param> subtag will call this to register URL parameters. Assumes that 'name' and 'value' are appropriately encoded and do not contain any meaningful metacharacters; in order words, escaping is the responsibility of the caller.- Specified by:
addParameter
in interfaceParamParent
- See Also:
ParamSupport
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doStartTag
public int doStartTag() throws javax.servlet.jsp.JspException
- Specified by:
doStartTag
in interfacejavax.servlet.jsp.tagext.Tag
- Overrides:
doStartTag
in classjavax.servlet.jsp.tagext.BodyTagSupport
- Throws:
javax.servlet.jsp.JspException
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doEndTag
public int doEndTag() throws javax.servlet.jsp.JspException
- Specified by:
doEndTag
in interfacejavax.servlet.jsp.tagext.Tag
- Overrides:
doEndTag
in classjavax.servlet.jsp.tagext.BodyTagSupport
- Throws:
javax.servlet.jsp.JspException
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release
public void release()
- Specified by:
release
in interfacejavax.servlet.jsp.tagext.Tag
- Overrides:
release
in classjavax.servlet.jsp.tagext.BodyTagSupport
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resolveUrl
public static java.lang.String resolveUrl(java.lang.String url, java.lang.String context, javax.servlet.jsp.PageContext pageContext) throws javax.servlet.jsp.JspException
- Throws:
javax.servlet.jsp.JspException
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