java.io.Serializable
, java.lang.Cloneable
ListAttribute
public class Attribute
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable
Modifier and Type | Field | Description |
---|---|---|
protected Expression |
expressionObject |
The expression to evaluate.
|
protected java.util.Set<java.lang.String> |
roles |
The roles that can render this attribute.
|
protected java.lang.Object |
value |
The value of the attribute.
|
Constructor | Description |
---|---|
Attribute() |
Constructor.
|
Attribute(java.lang.Object value) |
Constructor.
|
Attribute(java.lang.Object value,
java.lang.String role) |
Constructor.
|
Attribute(java.lang.Object value,
Expression expression,
java.lang.String role,
java.lang.String rendererName) |
Constructor.
|
Attribute(Attribute attribute) |
Copy constructor.
|
Modifier and Type | Method | Description |
---|---|---|
Attribute |
clone() |
|
static Attribute |
createTemplateAttribute(java.lang.String template) |
Creates a template attribute, starting from the name of the template.
|
static Attribute |
createTemplateAttribute(java.lang.String template,
java.lang.String templateExpression,
java.lang.String templateType,
java.lang.String role) |
Creates a template attribute, starting from the name of the template.
|
static Attribute |
createTemplateAttributeWithExpression(java.lang.String templateExpression) |
Creates a template attribute, starting from the expression to evaluate to
obtain the template.
|
boolean |
equals(java.lang.Object obj) |
|
Expression |
getExpressionObject() |
Returns The expression to evaluate.
|
java.lang.String |
getRenderer() |
Returns the renderer name to use.
|
java.lang.String |
getRole() |
Get role.
|
java.util.Set<java.lang.String> |
getRoles() |
Returns the roles that can render this attribute.
|
java.lang.Object |
getValue() |
Get value.
|
int |
hashCode() |
|
void |
inherit(Attribute attribute) |
Inherits an attribute, i.e.
|
boolean |
isPermitted(org.apache.tiles.request.Request request) |
Checks if the current user can use this attribute.
|
void |
setExpressionObject(Expression expressionObject) |
Sets The expression to evaluate.
|
void |
setRenderer(java.lang.String rendererName) |
Sets the renderer name to use.
|
void |
setRole(java.lang.String role) |
Set role.
|
void |
setRoles(java.util.Set<java.lang.String> roles) |
Sets the roles that can render this attribute.
|
void |
setValue(java.lang.Object value) |
Set value.
|
java.lang.String |
toString() |
protected java.util.Set<java.lang.String> roles
protected java.lang.Object value
protected Expression expressionObject
value
is not
null
.public Attribute()
public Attribute(java.lang.Object value)
value
- Object to store.public Attribute(Attribute attribute)
attribute
- The attribute to copy from.public Attribute(java.lang.Object value, java.lang.String role)
value
- Object to store.role
- Asociated role.public Attribute(java.lang.Object value, Expression expression, java.lang.String role, java.lang.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(java.lang.String template)
template
- The template that will be rendered.public static Attribute createTemplateAttribute(java.lang.String template, java.lang.String templateExpression, java.lang.String templateType, java.lang.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 static Attribute createTemplateAttributeWithExpression(java.lang.String templateExpression)
templateExpression
- The expression to evaluate.public java.lang.String getRole()
public java.util.Set<java.lang.String> getRoles()
public void setRole(java.lang.String role)
role
- Associated role.public void setRoles(java.util.Set<java.lang.String> roles)
roles
- The enabled roles.public java.lang.Object getValue()
public void setValue(java.lang.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 java.lang.String toString()
toString
in class java.lang.Object
public java.lang.String getRenderer()
public void setRenderer(java.lang.String rendererName)
rendererName
- The renderer.public void inherit(Attribute attribute)
attribute
- The attribute to inherit.public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public boolean isPermitted(org.apache.tiles.request.Request request)
request
- The request context.true
if the current user can see this attribute.public int hashCode()
hashCode
in class java.lang.Object
public Attribute clone()
clone
in class java.lang.Object
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