public abstract class ExpressionFactory
extends java.lang.Object
Constructor and Description |
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ExpressionFactory() |
Modifier and Type | Method and Description |
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abstract java.lang.Object |
coerceToType(java.lang.Object obj,
java.lang.Class<?> expectedType) |
abstract MethodExpression |
createMethodExpression(ELContext context,
java.lang.String expression,
java.lang.Class<?> expectedReturnType,
java.lang.Class<?>[] expectedParamTypes) |
abstract ValueExpression |
createValueExpression(ELContext context,
java.lang.String expression,
java.lang.Class<?> expectedType) |
abstract ValueExpression |
createValueExpression(java.lang.Object instance,
java.lang.Class<?> expectedType) |
public abstract java.lang.Object coerceToType(java.lang.Object obj, java.lang.Class<?> expectedType) throws ELException
ELException
public abstract ValueExpression createValueExpression(ELContext context, java.lang.String expression, java.lang.Class<?> expectedType) throws java.lang.NullPointerException, ELException
java.lang.NullPointerException
ELException
public abstract ValueExpression createValueExpression(java.lang.Object instance, java.lang.Class<?> expectedType)
public abstract MethodExpression createMethodExpression(ELContext context, java.lang.String expression, java.lang.Class<?> expectedReturnType, java.lang.Class<?>[] expectedParamTypes) throws ELException, java.lang.NullPointerException
ELException
java.lang.NullPointerException