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java.lang.Object org.apache.jasper.runtime.TagHandlerPool
Pool of tag handlers that can be reused.
Constructor Summary | |
TagHandlerPool()
Constructs a tag handler pool with the default capacity. |
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TagHandlerPool(int capacity)
Constructs a tag handler pool with the given capacity. |
Method Summary | |
javax.servlet.jsp.tagext.Tag |
get(java.lang.Class handlerClass)
Gets the next available tag handler from this tag handler pool, instantiating one if this tag handler pool is empty. |
void |
release()
Calls the release() method of all available tag handlers in this tag handler pool. |
void |
reuse(javax.servlet.jsp.tagext.Tag handler)
Adds the given tag handler to this tag handler pool, unless this tag handler pool has already reached its capacity, in which case the tag handler's release() method is called. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public TagHandlerPool()
public TagHandlerPool(int capacity)
capacity
- Tag handler pool capacityMethod Detail |
public javax.servlet.jsp.tagext.Tag get(java.lang.Class handlerClass) throws javax.servlet.jsp.JspException
handlerClass
- Tag handler class
javax.servlet.jsp.JspException
- if a tag handler cannot be instantiatedpublic void reuse(javax.servlet.jsp.tagext.Tag handler)
handler
- Tag handler to add to this tag handler poolpublic void release()
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