Field Detail

• OPTION_TAGPOOL

  public static final java.lang.String OPTION_TAGPOOL

  See Also:

  Constant Field Values

• OPTION_MAXSIZE

  public static final java.lang.String OPTION_MAXSIZE

  See Also:

  Constant Field Values

Constructor Detail

• TagHandlerPool

  public TagHandlerPool()

  Constructs a tag handler pool with the default capacity.

• TagHandlerPool

  public TagHandlerPool(int capacity)

  Deprecated. Use static getTagHandlerPool
  Constructs a tag handler pool with the given capacity.

  Parameters:

  capacity - Tag handler pool capacity

Method Detail

• getTagHandlerPool

  public static TagHandlerPool getTagHandlerPool(ServletConfig config)

• init

  protected void init(ServletConfig config)

• get

  public <T extends JspTag> JspTag get(java.lang.Class<T> handlerClass)
                                throws JspException

  Gets the next available tag handler from this tag handler pool, instantiating one if this tag handler pool is empty.

  Parameters:

  handlerClass - Tag handler class

  Returns:

  Reused or newly instantiated tag handler

  Throws:

  JspException - if a tag handler cannot be instantiated

• reuse

  public void reuse(JspTag 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.

  Parameters:

  handler - JspTag handler to add to this tag handler pool

• release

  public void release()

  Calls the release() method of all available tag handlers in this tag handler pool.

• getOption

  protected static java.lang.String getOption(ServletConfig config,
                                              java.lang.String name,
                                              java.lang.String defaultV)