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Java Source Code / Java Documentation » J2EE » webwork 2.2.6 » com.opensymphony.webwork.components

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

com.opensymphony.webwork.components .Component

com.opensymphony.webwork.components .Property

Property

public class Property extends Component (Code)

Used to get the property of a value, which will default to the top of the stack if none is specified.

default (String) - The default value to be used if value attribute is null
escape (Boolean) - Escape HTML. Default to true
value (Object) - value to be displayed

 
 Example 1 prints the result of myBean's getMyBeanProperty() method.
 Example 2 prints the result of myBean's getMyBeanProperty() method and if it is null, print 'a default value' instead.

 
 <ww:property value="getText('some.key')" />

author:
   Patrick Lightbody
author:
   Cameron Braid
author:
   Mathias Bogaert
author:
   tm_jee
author:
   Rene Gielen
version:
   $Revision: 2468 $

Constructor Summary
public	Property(OgnlValueStack stack)

Method Summary
public void	setDefault(String defaultValue)
public void	setEscape(boolean escape)
public void	setValue(String value)
public boolean	start(Writer writer)

Constructor Detail

Property
public Property(OgnlValueStack stack)(Code)

Method Detail

setDefault
public void setDefault(String defaultValue)(Code)
	The default value to be used if value attribute is null

setEscape
public void setEscape(boolean escape)(Code)
	Whether to escape HTML

setValue
public void setValue(String value)(Code)
	value to be displayed

start
public boolean start(Writer writer)(Code)

Fields inherited from com.opensymphony.webwork.components.Component

final public static String COMPONENT_STACK(Code)(Java Doc)
protected String id(Code)(Java Doc)
protected Map parameters(Code)(Java Doc)
protected OgnlValueStack stack(Code)(Java Doc)

Methods inherited from com.opensymphony.webwork.components.Component

public void addAllParameters(Map params)(Code)(Java Doc)
public void addParameter(String key, Object value)(Code)(Java Doc)
public boolean altSyntax()(Code)(Java Doc)
public void copyParams(Map params)(Code)(Java Doc)
protected String determineActionURL(String action, String namespace, String method, HttpServletRequest req, HttpServletResponse res, Map parameters, String scheme, boolean includeContext, boolean encodeResult, boolean escapeXml)(Code)(Java Doc)
protected String determineNamespace(String namespace, OgnlValueStack stack, HttpServletRequest req)(Code)(Java Doc)
public boolean end(Writer writer, String body)(Code)(Java Doc)
protected boolean end(Writer writer, String body, boolean popComponentStack)(Code)(Java Doc)
protected WebWorkException fieldError(String field, String errorMsg, Exception e)(Code)(Java Doc)
protected Component findAncestor(Class clazz)(Code)(Java Doc)
protected String findString(String expr)(Code)(Java Doc)
protected String findString(String expr, String field, String errorMsg)(Code)(Java Doc)
protected Object findValue(String expr)(Code)(Java Doc)
protected Object findValue(String expr, String field, String errorMsg)(Code)(Java Doc)
protected Object findValue(String expr, Class toType)(Code)(Java Doc)
public Stack getComponentStack()(Code)(Java Doc)
public String getId()(Code)(Java Doc)
public Map getParameters()(Code)(Java Doc)
public OgnlValueStack getStack()(Code)(Java Doc)
protected void popComponentStack()(Code)(Java Doc)
public void setId(String id)(Code)(Java Doc)
public boolean start(Writer writer)(Code)(Java Doc)
protected String toString(Throwable t)(Code)(Java Doc)
public boolean usesBody()(Code)(Java Doc)

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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