org.apache.jasper.runtime
Class PerThreadTagHandlerPool
java.lang.Object
   org.apache.jasper.runtime.TagHandlerPool
org.apache.jasper.runtime.TagHandlerPool
       org.apache.jasper.runtime.PerThreadTagHandlerPool
org.apache.jasper.runtime.PerThreadTagHandlerPool
- public class PerThreadTagHandlerPool 
- extends TagHandlerPool
Thread-local based pool of tag handlers that can be reused.
- Author:
- Jan Luehe, Costin Manolache
 
 
 
| 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.
 | 
| protected  void | init(javax.servlet.ServletConfig config)
 | 
|  void | release()Calls the release() method of all 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 | 
 
PerThreadTagHandlerPool
public PerThreadTagHandlerPool()
- Constructs a tag handler pool with the default capacity.
 
init
protected void init(javax.servlet.ServletConfig config)
- 
- Overrides:
- initin class- TagHandlerPool
 
- 
 
get
public javax.servlet.jsp.tagext.Tag get(java.lang.Class handlerClass)
                                 throws javax.servlet.jsp.JspException
- Gets the next available tag handler from this tag handler pool,
 instantiating one if this tag handler pool is empty.
 
- 
- Overrides:
- getin class- TagHandlerPool
 
- 
- Parameters:
- handlerClass- Tag handler class
- Returns:
- Reused or newly instantiated tag handler
- Throws:
- javax.servlet.jsp.JspException- if a tag handler cannot be instantiated
 
reuse
public 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.
 
- 
- Overrides:
- reusein class- TagHandlerPool
 
- 
- Parameters:
- handler- Tag handler to add to this tag handler pool
 
release
public void release()
- Calls the release() method of all tag handlers in this tag handler pool.
 
- 
- Overrides:
- releasein class- TagHandlerPool
 
- 
 
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