MethodExpressionValueExpressionAdapter (OmniFaces 4.2 API)

java.lang.Object
- jakarta.el.Expression
- - jakarta.el.MethodExpression
  - - org.omnifaces.el.MethodExpressionValueExpressionAdapter

All Implemented Interfaces:

Serializable
```
public class MethodExpressionValueExpressionAdapter
extends MethodExpression
```
This MethodExpression wraps a ValueExpression.
With this wrapper a value expression can be used where a method expression is expected. The return value of the method execution will be the value represented by the value expression.

Author:

Arjan Tijms

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

MethodExpressionValueExpressionAdapter(ValueExpression valueExpression)
Construct method expression which adapts the given value expression.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`String`	`getExpressionString()`
`MethodInfo`	`getMethodInfo(ELContext context)`
`ValueExpression`	`getValueExpression()`	Returns the underlying value expression.
`int`	`hashCode()`
`Object`	`invoke(ELContext context, Object[] params)`
`boolean`	`isLiteralText()`

Methods inherited from class jakarta.el.MethodExpression
isParametersProvided, isParmetersProvided

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

- Constructor Detail
  - MethodExpressionValueExpressionAdapter
```
public MethodExpressionValueExpressionAdapter(ValueExpression valueExpression)
```
    Construct method expression which adapts the given value expression.
    
    Parameters:
    
    valueExpression - Value expression to be adapted to method expression.
- Method Detail
  - invoke
```
public Object invoke(ELContext context,
                     Object[] params)
```
    Specified by:
    
    invoke in class MethodExpression
  - getMethodInfo
```
public MethodInfo getMethodInfo(ELContext context)
```
    Specified by:
    
    getMethodInfo in class MethodExpression
  - isLiteralText
```
public boolean isLiteralText()
```
    Specified by:
    
    isLiteralText in class Expression
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in class Expression
  - getExpressionString
```
public String getExpressionString()
```
    Specified by:
    
    getExpressionString in class Expression
  - equals
```
public boolean equals(Object obj)
```
    Specified by:
    
    equals in class Expression
  - getValueExpression
```
public ValueExpression getValueExpression()
```
    Returns the underlying value expression.
    
    Returns:
    
    The underlying value expression.