Expressions (JBoss Seam API Documentation) - JBoss Seam 1.2.0 API 英文版文档

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org.jboss.seam.core
Class Expressions

java.lang.Object
  org.jboss.seam.core.Expressions

All Implemented Interfaces:: Serializable

@Scope(value=APPLICATION) @Intercept(value=NEVER) @Install(precedence=0) @Name(value="org.jboss.seam.core.expressions") public class Expressions
extends Object
implements Serializable
extends Object
implements Serializable

Factory for method and value bindings

Author:: Gavin King
See Also:: Serialized Form

Nested Class Summary

static interface Expressions.MethodBinding<T>


static interface Expressions.ValueBinding<T>


Constructor Summary

Expressions()


Method Summary

Expressions.MethodBinding createMethodBinding(String expression)


Expressions.ValueBinding createValueBinding(String expression)


static Expressions instance()


org.hibernate.validator.InvalidValue[] validate(String propertyExpression, Object value)
          Validate that a value can be assigned to the property identified by a value expression.

Methods inherited from class java.lang.Object

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

Nested Class Summary
`static interface`	`Expressions.MethodBinding<T>`
`static interface`	`Expressions.ValueBinding<T>`

Constructor Summary
`Expressions()`

Method Summary
`Expressions.MethodBinding`	`createMethodBinding(String expression)`
`Expressions.ValueBinding`	`createValueBinding(String expression)`
`static Expressions`	`instance()`
`org.hibernate.validator.InvalidValue[]`	`validate(String propertyExpression, Object value)` Validate that a value can be assigned to the property identified by a value expression.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

Expressions

public Expressions()

Method Detail

createValueBinding

public Expressions.ValueBinding createValueBinding(String expression)

createMethodBinding

public Expressions.MethodBinding createMethodBinding(String expression)

validate

public org.hibernate.validator.InvalidValue[] validate(String propertyExpression,
                                                       Object value)

Validate that a value can be assigned to the property identified by a value expression.

Parameters:: propertyExpression - a value expression; value - the value that is to be assigned
Returns:: the validation failures, as InvalidValues

instance

public static Expressions instance()