org.hyperic.hq.ui.taglib.display
Class BaseDecorator
java.lang.Object
org.hyperic.hq.ui.taglib.display.Decorator
org.hyperic.hq.ui.taglib.display.ColumnDecorator
org.hyperic.hq.ui.taglib.display.BaseDecorator
- All Implemented Interfaces:
- java.lang.Cloneable, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag
- Direct Known Subclasses:
- AlertDefinitionStateDecorator, AlternateDecorator, BooleanDecorator, ConditionalLinkDecorator, DateDecorator, EqualsDecorator, GroupMetricsDecorator, ImageDecorator, ImageLinkDecorator, PathDecorator, PriorityDecorator, SelectDecorator
public abstract class BaseDecorator
- extends ColumnDecorator
- implements javax.servlet.jsp.tagext.Tag
This class is an abstract class for decorators to inherit from for
implementing decorators for columns.
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Method Summary |
abstract java.lang.String |
decorate(java.lang.Object obj)
The main method to override here. |
int |
doEndTag()
|
int |
doStartTag()
|
protected java.lang.String |
generateErrorComment(java.lang.String exc,
java.lang.String attrName,
java.lang.String attrValue,
java.lang.Throwable t)
|
java.lang.String |
getName()
|
javax.servlet.jsp.tagext.Tag |
getParent()
|
void |
release()
|
void |
setName(java.lang.String n)
|
void |
setParent(javax.servlet.jsp.tagext.Tag t)
|
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 |
BaseDecorator
public BaseDecorator()
decorate
public abstract java.lang.String decorate(java.lang.Object obj)
- 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 ColumnDecorator
doStartTag
public int doStartTag()
throws javax.servlet.jsp.JspTagException
- Specified by:
doStartTag
in interface javax.servlet.jsp.tagext.Tag
- Throws:
javax.servlet.jsp.JspTagException
doEndTag
public int doEndTag()
- Specified by:
doEndTag
in interface javax.servlet.jsp.tagext.Tag
getName
public java.lang.String getName()
setName
public void setName(java.lang.String n)
getParent
public javax.servlet.jsp.tagext.Tag getParent()
- Specified by:
getParent
in interface javax.servlet.jsp.tagext.Tag
setParent
public void setParent(javax.servlet.jsp.tagext.Tag t)
- Specified by:
setParent
in interface javax.servlet.jsp.tagext.Tag
release
public void release()
- Specified by:
release
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
release
in class Decorator
generateErrorComment
protected java.lang.String generateErrorComment(java.lang.String exc,
java.lang.String attrName,
java.lang.String attrValue,
java.lang.Throwable t)
Copyright © 2004-2006 Hyperic, Inc. support@hyperic.net, All Rights Reserved.