org.opencms.jsp
Class CmsJspTagNavigation

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.opencms.jsp.CmsJspScopedVarBodyTagSuport
              org.opencms.jsp.CmsJspTagNavigation

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

public class CmsJspTagNavigation
extends CmsJspScopedVarBodyTagSuport

Implementation of the <cms:navigation var="..." /> tag, used to access OpenCms VFS navigation information on a JSP with the EL.

Since:

8.0

See Also:

Serialized Form

Nested Class Summary

static class

CmsJspTagNavigation.Type Constants for type attribute interpretation.

Field Summary

protected CmsObject	m_cms The CmsObject for the current user.
protected java.lang.String	m_endLevel The optional end level for the navigation.
protected java.lang.String	m_param The optional parameter for the navigation.
protected java.lang.String	m_resource The optional resource for the navigation.
protected java.lang.String	m_startLevel The optional start level for the navigation.
protected CmsJspTagNavigation.Type	m_type The navigation type.

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

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

CmsJspTagNavigation()
Empty constructor, required for JSP tags.

CmsJspTagNavigation(javax.servlet.jsp.PageContext context)
Constructor used for scriptlet code.

Method Summary

int	doStartTag()
java.lang.String	getEndLevel() Returns the (optional) end level for the navigation.
java.lang.String	getParam() Returns the optional parameter for the navigation.
java.lang.String	getResource() Returns the (optional) resource for the navigation.
java.lang.String	getStartLevel() Returns the (optional) start level for the navigation.
java.lang.String	getType() Returns the selected navigation type.
protected void	init() Initializes this formatter tag.
void	release()
void	setEndLevel(java.lang.String endLevel) Sets the (optional) end level for the navigation.
void	setParam(java.lang.String param) Sets the optional parameter for the navigation.
void	setResource(java.lang.String resource) Sets the (optional) resource for the navigation.
void	setStartLevel(java.lang.String startLevel) Sets the (optional) start level for the navigation.
void	setType(java.lang.String type) Sets the selected navigation type.

Methods inherited from class org.opencms.jsp.CmsJspScopedVarBodyTagSuport

getScope, getScopeAsInt, getScopeAsString, getScopeInt, getVar, isScopeVarSet, setScope, setVar, storeAttribute, storeAttribute

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport

doAfterBody, doEndTag, doInitBody, getBodyContent, getPreviousOut, setBodyContent

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

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

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

getParent, setPageContext, setParent

Field Detail

m_cms

protected transient CmsObject m_cms

The CmsObject for the current user.

m_endLevel

protected java.lang.String m_endLevel

The optional end level for the navigation.

m_param

protected java.lang.String m_param

The optional parameter for the navigation.

m_resource

protected java.lang.String m_resource

The optional resource for the navigation.

m_startLevel

protected java.lang.String m_startLevel

The optional start level for the navigation.

m_type

protected CmsJspTagNavigation.Type m_type

The navigation type.

Constructor Detail

CmsJspTagNavigation

public CmsJspTagNavigation()

Empty constructor, required for JSP tags.

CmsJspTagNavigation

public CmsJspTagNavigation(javax.servlet.jsp.PageContext context)

Constructor used for scriptlet code.

Parameters:

context - the JSP page context

Method Detail

doStartTag

public int doStartTag()
               throws CmsIllegalArgumentException

Specified by:

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

Overrides:

doStartTag in class javax.servlet.jsp.tagext.BodyTagSupport

Throws:

CmsIllegalArgumentException

See Also:

Tag.doStartTag()

getEndLevel

public java.lang.String getEndLevel()

Returns the (optional) end level for the navigation.

Returns:

the (optional) end level for the navigation

getParam

public java.lang.String getParam()

Returns the optional parameter for the navigation.

Returns:

the optional parameter for the navigation

getResource

public java.lang.String getResource()

Returns the (optional) resource for the navigation.

Returns:

the (optional) resource for the navigation

getStartLevel

public java.lang.String getStartLevel()

Returns the (optional) start level for the navigation.

Returns:

the (optional) start level for the navigation

getType

public java.lang.String getType()

Returns the selected navigation type.

This must match one of the elements in CmsJspTagNavigation.Type.

Returns:

the selected navigation type

release

public void release()

Specified by:

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

Overrides:

release in class CmsJspScopedVarBodyTagSuport

See Also:

Tag.release()

setEndLevel

public void setEndLevel(java.lang.String endLevel)

Sets the (optional) end level for the navigation.

Parameters:

endLevel - the (optional) end level for the navigation

setParam

public void setParam(java.lang.String param)

Sets the optional parameter for the navigation.

Parameters:

param - the optional parameter for the navigation to set

setResource

public void setResource(java.lang.String resource)

Sets the (optional) resource for the navigation.

Parameters:

resource - the (optional) resource for the navigation

setStartLevel

public void setStartLevel(java.lang.String startLevel)

Sets the (optional) start level for the navigation.

Parameters:

startLevel - the (optional) start level for the navigation

setType

public void setType(java.lang.String type)

Sets the selected navigation type.

This must match one of the elements in CmsJspTagNavigation.Type.

Parameters:

type - the navigation type to set

init

protected void init()

Initializes this formatter tag.