Package org.opencms.jsp
Class CmsJspScopedVarBodyTagSuport
- 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.opencms.jsp.CmsJspScopedVarBodyTagSuport
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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
- Direct Known Subclasses:
CmsJspTagContentAccess
,CmsJspTagContentInfo
,CmsJspTagEdit
,CmsJspTagFormatter
,CmsJspTagNavigation
,CmsJspTagResourceAccess
,CmsJspTagResourceLoad
,CmsJspTagSearch
,CmsJspTagSimpleSearch
public class CmsJspScopedVarBodyTagSuport extends javax.servlet.jsp.tagext.BodyTagSupport
Parent for body tags that require support for setting scoped variables to the JSP page context.- Since:
- 7.0.2
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description CmsJspScopedVarBodyTagSuport()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getScope()
Returns the scope under which the content access bean is saved in the page context.protected static int
getScopeAsInt(java.lang.String scope)
Returns the int value of the specified scope string.protected static java.lang.String
getScopeAsString(int scope)
Returns the String value of the specified scope integer.protected int
getScopeInt()
Returns the scope as int usable for setting the JSP page context withJspContext.setAttribute(String, Object, int)
.java.lang.String
getVar()
Returns the name of the variable under which the content access bean is saved in the page context.protected boolean
isScopeVarSet()
Returnstrue
in case the scoped variable has been set for this Tag.void
release()
void
setScope(java.lang.String scope)
Sets the scope under which the content access bean is saved in the page context.void
setVar(java.lang.String var)
Sets the name of the variable under which the content access bean is saved in the page context.protected void
storeAttribute(java.lang.Object obj)
Stores the provided Object as attribute in the JSP page context.protected void
storeAttribute(java.lang.String name, java.lang.Object obj)
Stores the provided Object as attribute with the provided name in the JSP page context.-
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doEndTag, doInitBody, doStartTag, 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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Constructor Detail
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CmsJspScopedVarBodyTagSuport
public CmsJspScopedVarBodyTagSuport()
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Method Detail
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getScopeAsInt
protected static int getScopeAsInt(java.lang.String scope)
Returns the int value of the specified scope string.The default value is
PageContext.PAGE_SCOPE
.- Parameters:
scope
- the string name of the desired scope, e.g. "application", "request"- Returns:
- the int value of the specified scope string
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getScopeAsString
protected static java.lang.String getScopeAsString(int scope)
Returns the String value of the specified scope integer.Valid values for the scope int parameter are 1 to 4 only.
- Parameters:
scope
- integer that describes the scope according togetScopeInt()
.- Returns:
- the String value of the specified scope integer
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getScope
public java.lang.String getScope()
Returns the scope under which the content access bean is saved in the page context.- Returns:
- the scope under which the content access bean is saved in the page context
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getVar
public java.lang.String getVar()
Returns the name of the variable under which the content access bean is saved in the page context.- Returns:
- the name of the variable under which the content access bean is saved in the page context
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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
- See Also:
Tag.release()
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setScope
public void setScope(java.lang.String scope)
Sets the scope under which the content access bean is saved in the page context.- Parameters:
scope
- the scope under which the content access bean is saved in the page context
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setVar
public void setVar(java.lang.String var)
Sets the name of the variable under which the content access bean is saved in the page context.- Parameters:
var
- the name of the variable under which the content access bean is saved in the page context
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getScopeInt
protected int getScopeInt()
Returns the scope as int usable for setting the JSP page context withJspContext.setAttribute(String, Object, int)
.- Returns:
- the scope as int usable for setting the JSP page context
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isScopeVarSet
protected boolean isScopeVarSet()
Returnstrue
in case the scoped variable has been set for this Tag.- Returns:
true
in case the scoped variable has been set for this Tag
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storeAttribute
protected void storeAttribute(java.lang.Object obj)
Stores the provided Object as attribute in the JSP page context.The values of
getVar()
andgetScope()
are used to determine how the Object is stored.- Parameters:
obj
- the Object to store in the JSP page context
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storeAttribute
protected void storeAttribute(java.lang.String name, java.lang.Object obj)
Stores the provided Object as attribute with the provided name in the JSP page context.The value of
getScope()
is used to determine how the Object is stored.- Parameters:
name
- the name of the attribute to store the Object inobj
- the Object to store in the JSP page context
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