org.rhq.enterprise.gui.legacy.taglib.display
Class MeasurementDataTypeDecorator

java.lang.Object
  org.rhq.enterprise.gui.legacy.taglib.display.Decorator
      org.rhq.enterprise.gui.legacy.taglib.display.ColumnDecorator
          org.rhq.enterprise.gui.legacy.taglib.display.BaseDecorator
              org.rhq.enterprise.gui.legacy.taglib.display.MeasurementDataTypeDecorator

All Implemented Interfaces:

Cloneable, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class MeasurementDataTypeDecorator
extends BaseDecorator

This decorator is used to show the DataType of an entry and then depending on it the MeasurementCategory of entries.

Author:

Heiko W. Rupp

Field Summary

Fields inherited from class org.rhq.enterprise.gui.legacy.taglib.display.ColumnDecorator

columnTag

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

MeasurementDataTypeDecorator()

Method Summary

String

decorate(Object columnValue) The main method to override here.

Methods inherited from class org.rhq.enterprise.gui.legacy.taglib.display.BaseDecorator

doEndTag, doStartTag, evalAttr, generateErrorComment, getName, getParent, release, setName, setParent

Methods inherited from class org.rhq.enterprise.gui.legacy.taglib.display.ColumnDecorator

getColumnTag, setColumnTag

Methods inherited from class org.rhq.enterprise.gui.legacy.taglib.display.Decorator

finish, finishRow, getList, getListIndex, getObject, getPageContext, getViewIndex, init, initRow, setPageContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.servlet.jsp.tagext.Tag

setPageContext

Constructor Detail

MeasurementDataTypeDecorator

public MeasurementDataTypeDecorator()

Method Detail

decorate

public String decorate(Object columnValue)

Description copied from class: BaseDecorator

The main method to override here. This should look something like this: String name = null; try { name = (String) evalAttr("name", this.name, String.class); } catch (NullAttributeException ne) { log.debug("bean " + this.name + " not found"); return ""; } catch (JspException je) { log.debug("can't evaluate name [" + this.name + "]: ", je); return ""; } StringBuffer buf = new StringBuffer(1024); buf.append(" "); buf.append(obj.toString()); buf.append(""); return buf.toString()

Specified by:

decorate in class BaseDecorator