webwork/src/main/webwork/view/taglib BeanTag.java,1.7,1.8

Update of /cvsroot/opensymphony/webwork/src/main/webwork/view/taglib
In directory sc8-pr-cvs1:/tmp/cvs-serv7953/src/main/webwork/view/taglib

Modified Files:
	BeanTag.java 
Log Message:
Made BeanTag extensible (for example, to be able to plug in picocontainer to instantiate beans).

Index: BeanTag.java
===================================================================
RCS file: /cvsroot/opensymphony/webwork/src/main/webwork/view/taglib/BeanTag.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- BeanTag.java	11 Nov 2003 18:39:56 -0000	1.7
+++ BeanTag.java	4 Dec 2003 07:20:00 -0000	1.8
@@ -13,8 +13,8 @@
 import java.beans.Beans;
 
 /**
- *	Instantiate a JavaBean.
- *
+ * Instantiate a JavaBean.
+ * <p>
  * The bean may be an action, in which it is executed before used.
  * It is lazily executed, which means that you can set parameters
  * by using the "param" tag.
@@ -52,14 +52,12 @@
    // BodyTag implementation ----------------------------------------
    public int doStartTag() throws JspException
    {
-      // Instantiate bean
-      ClassLoader cl = Thread.currentThread().getContextClassLoader();
       try
       {
          String name = (String)findValue(nameAttr);
          if (name == null)
             throw new JspException("No bean named "+nameAttr+" found. Try putting quotes around name");
-         bean = Beans.instantiate(cl, name);
+         bean = loadBean(name);
       } catch (Exception e)
       {
          try
@@ -87,5 +85,10 @@
    {
       getStack().popValue();
       return EVAL_PAGE;
+   }
+
+   protected Object loadBean(String name) throws Exception
+   {
+     return Beans.instantiate(Thread.currentThread().getContextClassLoader(), name);
    }
 }




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