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com.aendvari.tethys.tag.data
Class TagData
java.lang.Objectcom.aendvari.tethys.tag.data.TagData
- public abstract class TagData
- extends java.lang.Object
Provides access to tag data. This is an abstract class to provide basic functionality for more specific tag data.
The get/set methods are intentionally named get/setTagData to allow
the subclass to wrap them with the name get/setData.
| Field Summary | |
protected static java.lang.String |
TagDataBase
Constants for servlet locations of tag data objects. |
| Constructor Summary | |
TagData()
Constructs an empty TagData. |
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| Method Summary | |
protected abstract TagData |
createObject()
Returns a new instance of this tag data. |
protected abstract java.lang.String |
getDataKey()
Returns the servlet attribute key for this tag data. |
protected TagData |
getTagData(javax.servlet.http.HttpServletRequest request)
Returns the tag data that is stored in the request or session. |
protected TagData |
getTagData(javax.servlet.http.HttpSession session)
Returns the tag data that is stored in the session. |
protected TagData |
getTagData(javax.servlet.jsp.PageContext context)
Returns the tag data that is stored in the page context. |
protected TagData |
getTagData(javax.servlet.jsp.PageContext context,
java.lang.String scope)
Returns the tag data that is stored in the specified scope. |
protected TagData |
getTagData(javax.servlet.ServletContext context)
Returns the tag data that is stored in the servlet context. |
protected void |
setTagData(javax.servlet.http.HttpServletRequest request,
TagData data)
Sets the tag data in the request. |
protected void |
setTagData(javax.servlet.http.HttpSession session,
TagData data)
Sets the tag data in the session. |
protected void |
setTagData(javax.servlet.jsp.PageContext context,
java.lang.String scope,
TagData data)
Sets the tag data into the specified scope. |
protected void |
setTagData(javax.servlet.ServletContext context,
TagData data)
Sets the tag data in the servlet context. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
TagDataBase
protected static final java.lang.String TagDataBase
- Constants for servlet locations of tag data objects.
- See Also:
- Constant Field Values
| Constructor Detail |
TagData
public TagData()
- Constructs an empty
TagData.
| Method Detail |
getDataKey
protected abstract java.lang.String getDataKey()
- Returns the servlet attribute key for this tag data.
This method is to be implemented by subclasses.
createObject
protected abstract TagData createObject()
- Returns a new instance of this tag data.
This method is to be implemented by subclasses.
getTagData
protected TagData getTagData(javax.servlet.http.HttpServletRequest request)
- Returns the tag data that is stored in the request or session.
If one does not exist, a new instance is created and stored.
getTagData
protected TagData getTagData(javax.servlet.http.HttpSession session)
- Returns the tag data that is stored in the session.
If one does not exist, a new instance is created and stored.
getTagData
protected TagData getTagData(javax.servlet.ServletContext context)
- Returns the tag data that is stored in the servlet context.
If one does not exist, a new instance is created and stored.
getTagData
protected TagData getTagData(javax.servlet.jsp.PageContext context)
- Returns the tag data that is stored in the page context.
If one does not exist, a new instance is created and stored.
getTagData
protected TagData getTagData(javax.servlet.jsp.PageContext context, java.lang.String scope)
- Returns the tag data that is stored in the specified scope.
If one does not exist, a new instance is created and stored.
setTagData
protected void setTagData(javax.servlet.http.HttpServletRequest request, TagData data)
- Sets the tag data in the request.
setTagData
protected void setTagData(javax.servlet.http.HttpSession session, TagData data)
- Sets the tag data in the session.
setTagData
protected void setTagData(javax.servlet.ServletContext context, TagData data)
- Sets the tag data in the servlet context.
setTagData
protected void setTagData(javax.servlet.jsp.PageContext context, java.lang.String scope, TagData data)
- Sets the tag data into the specified scope.
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SUMMARY: JAVADOC | SOURCE | DOWNLOAD | NESTED | FIELD | CONSTR | METHOD |
DETAIL: FIELD | CONSTR | METHOD | ||||||||