org.apache.geronimo.console.web.taglib: public final class: MBeanServerContentsTag

org.apache.geronimo.console.web.taglib
public final class: MBeanServerContentsTag [javadoc | source]

java.lang.Object
   javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
         org.apache.geronimo.console.web.taglib.MBeanServerContextSupport
            org.apache.geronimo.console.web.taglib.MBeanServerContentsTag

All Implemented Interfaces:
BodyTag, IterationTag, Serializable

This class displays the contents of the MBeanServer, arranged in groups, in alphabetical order by MBean domain and then by the MBean's canonical name.

Fields inherited from javax.servlet.jsp.tagext.BodyTagSupport:
bodyContent

Fields inherited from javax.servlet.jsp.tagext.TagSupport:
id, pageContext, class$javax$servlet$jsp$tagext$Tag

Method from org.apache.geronimo.console.web.taglib.MBeanServerContentsTag Summary:
doEndTag, doStartTag

Methods from org.apache.geronimo.console.web.taglib.MBeanServerContextSupport:
getMBeanServer, getMBeanServerContext

Methods from javax.servlet.jsp.tagext.BodyTagSupport:
doAfterBody, doEndTag, doInitBody, doStartTag, getBodyContent, getPreviousOut, release, setBodyContent

Methods from javax.servlet.jsp.tagext.TagSupport:
class$, doAfterBody, doEndTag, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.geronimo.console.web.taglib.MBeanServerContentsTag Detail:
public int doEndTag() { return EVAL_PAGE; }
public int doStartTag() { ctx = getMBeanServerContext(); server = ctx.getMBeanServer(); JspWriter out = pageContext.getOut(); try { if (server != null) { ObjectName objectName = new ObjectName(ctx.getObjectNameFilter()); QueryExp query = null; Set results = server.queryMBeans(objectName, query); List mbeans = toList(results); printMBeanStack(out, mbeans); } } catch (MalformedObjectNameException e) { try { String s = "Your query string was improperly formatted. " + "Please try another query."; out.println("< div class='paragraphHead' > " + "Invalid Query String < /div >"); out.println("< p >" + s + "< /p >"); } catch (IOException ex) { e.printStackTrace(); } } catch (IOException e) { e.printStackTrace(); } return EVAL_BODY_INCLUDE; }

Method from org.apache.geronimo.console.web.taglib.MBeanServerContentsTag Detail:

 public int doEndTag() {
        return EVAL_PAGE;
}

 public int doStartTag() {
        ctx = getMBeanServerContext();
        server = ctx.getMBeanServer();
        JspWriter out = pageContext.getOut();
        try {
            if (server != null) {
                ObjectName objectName = new ObjectName(ctx.getObjectNameFilter());
                QueryExp query = null;
                Set results = server.queryMBeans(objectName, query);
                List mbeans = toList(results);
                printMBeanStack(out, mbeans);
            }
        } catch (MalformedObjectNameException e) {
            try {
                String s = "Your query string was improperly formatted. " +
                        "Please try another query.";
                out.println("< div class='paragraphHead' > " +
                        "Invalid Query String < /div >");
                out.println("< p >" + s + "< /p >");
            } catch (IOException ex) {
                e.printStackTrace();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return EVAL_BODY_INCLUDE;
}