public class Attribute extends Object
| Constructor and Description |
|---|
Attribute()
Constructor.
|
Attribute(Attribute attribute)
Copy constructor.
|
Attribute(Object value)
Constructor.
|
Attribute(Object value,
Expression expression,
String role,
String rendererName)
Constructor.
|
Attribute(Object value,
String role)
Constructor.
|
| Modifier and Type | Method and Description |
|---|---|
Attribute |
copy() |
static Attribute |
createTemplateAttribute(String template)
Creates a template attribute, starting from the name of the template.
|
static Attribute |
createTemplateAttribute(String template,
String templateExpression,
String templateType,
String role)
Creates a template attribute, starting from the name of the template.
|
boolean |
equals(Object obj) |
Expression |
getExpressionObject()
Returns The expression to evaluate.
|
String |
getRenderer()
Returns the renderer name to use.
|
String |
getRole()
Get role.
|
Set<String> |
getRoles()
Returns the roles that can render this attribute.
|
Object |
getValue()
Get value.
|
int |
hashCode() |
void |
inherit(Attribute attribute)
Inherits an attribute, i.e.
|
boolean |
isPermitted(Request request)
Checks if the current user can use this attribute.
|
void |
setExpressionObject(Expression expressionObject)
Sets The expression to evaluate.
|
void |
setRenderer(String rendererName)
Sets the renderer name to use.
|
void |
setRole(String role)
Set role.
|
void |
setRoles(Set<String> roles)
Sets the roles that can render this attribute.
|
void |
setValue(Object value)
Set value.
|
String |
toString() |
public Attribute()
public Attribute(Object value)
value - Object to store.public Attribute(Attribute attribute)
attribute - The attribute to copy from.public Attribute(Object value, String role)
value - Object to store.role - Asociated role.public Attribute(Object value, Expression expression, String role, String rendererName)
value - Object to store. If specified, the expression
parameter will be ignored.expression - The expression to be evaluated. Ignored if the
value is not null.role - Associated role.rendererName - The renderer name.public static Attribute createTemplateAttribute(String template)
template - The template that will be rendered.public static Attribute createTemplateAttribute(String template, String templateExpression, String templateType, String role)
template - The template that will be rendered.templateExpression - The template expression that will be evaluated
to a template.templateType - The type, or renderer, of the template. If null, the
default template will be used.role - The comma-separated roles for which the template is
authorized to be rendered.public String getRole()
public Set<String> getRoles()
public void setRole(String role)
role - Associated role.public void setRoles(Set<String> roles)
roles - The enabled roles.public Object getValue()
public void setValue(Object value)
value - New value.public Expression getExpressionObject()
value is not
null.public void setExpressionObject(Expression expressionObject)
value is not
null.expressionObject - The expression to be evaluated.public String getRenderer()
public void setRenderer(String rendererName)
rendererName - The renderer.public void inherit(Attribute attribute)
attribute - The attribute to inherit.public boolean isPermitted(Request request)
request - The request context.true if the current user can see this attribute.public Attribute copy()
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