Update of /var/cvs/contributions/didactor2/src/core/java/nl/didactor/taglib
In directory james.mmbase.org:/tmp/cvs-serv11344
Modified Files:
GetValueTag.java
Log Message:
made this tag an actual 'Writer' tag
See also:
http://cvs.mmbase.org/viewcvs/contributions/didactor2/src/core/java/nl/didactor/taglib
Index: GetValueTag.java
===================================================================
RCS file:
/var/cvs/contributions/didactor2/src/core/java/nl/didactor/taglib/GetValueTag.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- GetValueTag.java 30 Nov 2006 14:25:58 -0000 1.2
+++ GetValueTag.java 22 Jan 2008 08:48:41 -0000 1.3
@@ -15,7 +15,7 @@
* GetValueTag: retrieve a value for a component
* @author Johannes Verelst <[EMAIL PROTECTED]>
*/
-public class GetValueTag extends CloudReferrerTag {
+public class GetValueTag extends CloudReferrerTag implements Writer {
private static final Logger log =
Logging.getLoggerInstance(GetValueTag.class);
private String component;
private String name;
@@ -66,18 +66,23 @@
return SKIP_BODY;
}
- String value = null;
- try {
- value = comp.getValue(name, getCloudVar(),
getContextProvider().getContextContainer(), arguments);
- } catch (IllegalArgumentException e) {
- throw new JspTagException(e.getMessage());
+ String value = comp.getValue(name, getCloudVar(),
getContextProvider().getContextContainer(), arguments);
+ helper.setValue(value);
+ if (getId() != null) {
+ getContextProvider().getContextContainer().register(getId(),
helper.getValue());
}
-
- try {
- pageContext.getOut().print(value);
- } catch (Exception e) {
- log.error(e);
+ return EVAL_BODY_BUFFERED;
}
- return SKIP_BODY;
+ public int doAfterBody() throws JspException {
+ return helper.doAfterBody();
+ }
+
+ /**
+ *
+ **/
+ public int doEndTag() throws JspTagException {
+ helper.doEndTag();
+ return super.doEndTag();
}
+
}
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