org.loom.tags.core
Class OutTag

java.lang.Object
  javax.servlet.jsp.tagext.SimpleTagSupport
      org.loom.tags.AbstractTag
          org.loom.tags.core.AbstractOutTag
              org.loom.tags.core.OutTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.DynamicAttributes, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.SimpleTag, LoomTag

@Tag(dynamicAttributes=true,
     bodyContent=SCRIPTLESS,
     example="<l:out value=\"foo\"/>\n<l:out value=\"add\"\n\tif=\"${!l:contains(items, item)}\"\n\telse=\"remove\"\n/>")
public class OutTag
extends AbstractOutTag

Translates and prints a value. It is typically used to print locale-specific output, but also includes limited support for simple if-else clauses.

Field Summary

Fields inherited from class org.loom.tags.AbstractTag

expressionLanguageProxy, loomServletRequestFactory, out, repository, request, response

Constructor Summary

OutTag()

Method Summary

protected java.lang.String	getDisplayValue()
java.lang.String	getElse()
java.lang.String	getValue()
void	setElse(java.lang.String elseClause) If the if clause is false and else is not null, print else instead of value
void	setValue(java.lang.String value)

Methods inherited from class org.loom.tags.core.AbstractOutTag

doTagImpl, getVar, isEscapeHtml, isIf, isTranslate, setEscapeHtml, setIf, setScope, setTranslate, setVar

Methods inherited from class org.loom.tags.AbstractTag

createWriterWrapper, doBody, doBufferedBody, doTag, endTag, evaluateExpression, getActionProperty, getAncestorWithClass, getBufferedBody, getExtendedAttributes, getMessagesRepository, getPageContext, getRequest, getResponse, getScopedAttribute, getWriter, initTag, printParentAttributes, removeScopedAttribute, setDynamicAttribute, setExtendedAttribute, setJspContext, setRequest, setResponse, setScopedAttribute, setWriter

Methods inherited from class javax.servlet.jsp.tagext.SimpleTagSupport

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

OutTag

public OutTag()

Method Detail

getDisplayValue

protected java.lang.String getDisplayValue()
                                    throws javax.servlet.jsp.JspException

Specified by:

getDisplayValue in class AbstractOutTag

Returns:

the value that should get displayed

Throws:

javax.servlet.jsp.JspException

getElse

public java.lang.String getElse()

getValue

public java.lang.String getValue()

setElse

@Attribute
public void setElse(java.lang.String elseClause)

If the if clause is false and else is not null, print else instead of value

setValue

public void setValue(java.lang.String value)