Project: Stripes

Revision: 950

Author: tfenne

Date: 29 Jul 2008 14:30:37

• /trunk/stripes/src/net/sourceforge/stripes/tag/WizardFieldsTag.java

  ......	@@ -20,6 +20,7 @@
  20	20	import net.sourceforge.stripes.util.CollectionUtil;
  21	21
  22	22	import javax.servlet.jsp.JspException;
  	23	import javax.servlet.jsp.tagext.TryCatchFinally;
  23	24	import java.util.HashSet;
  24	25	import java.util.Map;
  25	26	import java.util.Set;
  ......	@@ -36,7 +37,7 @@
  36	37	*
  37	38	* @author Tim Fennell
  38	39	*/
  39		public class WizardFieldsTag extends StripesTagSupport {
  	40	public class WizardFieldsTag extends StripesTagSupport implements TryCatchFinally {
  40	41	private boolean currentFormOnly = false;
  41	42
  42	43	/**
  ......	@@ -51,6 +52,7 @@
  51	52	/** Skips over the body because there shouldn't be one. */
  52	53	@Override
  53	54	public int doStartTag() throws JspException {
  	55	getTagStack().push(this);
  54	56	return SKIP_BODY;
  55	57	}
  56	58
  ......	@@ -125,4 +127,18 @@
  125	127
  126	128	return EVAL_PAGE;
  127	129	}
  	130
  	131	/** Rethrows the passed in throwable in all cases. */
  	132	public void doCatch(Throwable throwable) throws Throwable { throw throwable; }
  	133
  	134	/**
  	135	* Used to ensure that the input tag is always removed from the tag stack so that there is
  	136	* never any confusion about tag-parent hierarchies.
  	137	*/
  	138	public void doFinally() {
  	139	try { getTagStack().pop(); }
  	140	catch (Throwable t) {
  	141	/* Suppress anything, because otherwise this might mask any causal exception. */
  	142	}
  	143	}
  128	144	}