Module com.aoapps.taglib

Package com.aoapps.taglib

Class PropertyUtils

java.lang.Object

com.aoapps.taglib.PropertyUtils

public final class PropertyUtils
extends Object

Resolves objects from scope, name, and property values.

Author:

AO Industries, Inc.

Method Summary

Modifier and Type	Method	Description
static <T> T	findObject(ScopeEE.Page.Attribute<T> attribute, JspContext jspContext, String scope, String property, boolean beanRequired, boolean valueRequired)	Gets the object given its scope, name, and optional property.
static Object	findObject(PageContext pageContext, String scope, String name, String property, boolean beanRequired, boolean valueRequired)	Gets the object given its scope, name, and optional property.
static <T> void	setAttribute(ScopeEE.Page.Attribute<T> attribute, JspContext jspContext, String scope, T value)	Sets an attribute in the provided textual scope.
static void	setAttribute(PageContext pageContext, String scope, String name, Object value)	Sets an attribute in the provided textual scope.

Methods inherited from class java.lang.Object

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

Method Details

setAttribute

public static <T> void setAttribute(ScopeEE.Page.Attribute<T> attribute,
 JspContext jspContext,
 String scope,
 T value)
                             throws LocalizedIllegalArgumentException

Sets an attribute in the provided textual scope.

Throws:

LocalizedIllegalArgumentException

See Also:

• ScopeEE.Page.getScopeId(java.lang.String)

setAttribute

public static void setAttribute(PageContext pageContext,
 String scope,
 String name,
 Object value)
                         throws LocalizedIllegalArgumentException

Sets an attribute in the provided textual scope.

Throws:

LocalizedIllegalArgumentException

See Also:

• ScopeEE.Page.getScopeId(java.lang.String)

findObject

public static <T> T findObject(ScopeEE.Page.Attribute<T> attribute,
 JspContext jspContext,
 String scope,
 String property,
 boolean beanRequired,
 boolean valueRequired)
                        throws JspTagException

Gets the object given its scope, name, and optional property.

Parameters:

scope - See ScopeEE.Page.getScopeId(java.lang.String)

beanRequired - when true, this method will not return null, instead it will throw a JspTagException with an appropriate localized message.

valueRequired - when true, this method will not return null, instead it will throw a JspTagException with an appropriate localized message.

Returns:

the resolved Object or null if not found.

Throws:

JspTagException

findObject

public static Object findObject(PageContext pageContext,
 String scope,
 String name,
 String property,
 boolean beanRequired,
 boolean valueRequired)
                         throws JspTagException

Gets the object given its scope, name, and optional property.

Parameters:

scope - See ScopeEE.Page.getScopeId(java.lang.String)

beanRequired - when true, this method will not return null, instead it will throw a JspTagException with an appropriate localized message.

valueRequired - when true, this method will not return null, instead it will throw a JspTagException with an appropriate localized message.

Returns:

the resolved Object or null if not found.

Throws:

JspTagException