Package net.shibboleth.shared.spring.expression

Class SpringExpressionBiConsumer<T,U>

java.lang.Object

net.shibboleth.shared.spring.expression.AbstractSpringExpressionEvaluator

net.shibboleth.shared.spring.expression.SpringExpressionBiConsumer<T,U>

Type Parameters:

T - first input type

U - second input type

All Implemented Interfaces:

BiConsumer<T,U>

public class SpringExpressionBiConsumer<T,U>
extends AbstractSpringExpressionEvaluator
implements BiConsumer<T,U>

Predicate whose condition is defined by an Spring EL expression.

Since:

6.1.0

Field Summary

Fields

Modifier and Type	Field	Description
private Pair<Class<T>,Class<U>>	inputTypes	Input types.
private final org.slf4j.Logger	log	Class logger.

Constructor Summary

Constructors

Constructor	Description
SpringExpressionBiConsumer(String expression)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	accept(T first, U second)
Pair<Class<T>,Class<U>>	getInputTypes()	Get the input type to be enforced.
protected void	prepareContext(EvaluationContext context, Object... input)	Pre-process the script context before execution.
void	setInputTypes(Pair<Class<T>,Class<U>> types)	Set the input types to be enforced.

Methods inherited from class net.shibboleth.shared.spring.expression.AbstractSpringExpressionEvaluator

evaluate, getCustomObject, getOutputType, getReturnOnError, setCustomObject, setHideExceptions, setOutputType, setReturnOnError

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiConsumer

andThen

Field Details

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

inputTypes

@Nullable
private Pair<Class<T>,Class<U>> inputTypes

Input types.

Constructor Details

SpringExpressionBiConsumer

public SpringExpressionBiConsumer(@Nonnull @NotEmpty @ParameterName(name="expression")
 String expression)

Constructor.

Parameters:

expression - the expression to evaluate

Method Details

getInputTypes

@Nullable
public Pair<Class<T>,Class<U>> getInputTypes()

Get the input type to be enforced.

Returns:

input type

setInputTypes

public void setInputTypes(@Nullable
 Pair<Class<T>,Class<U>> types)

Set the input types to be enforced.

Parameters:

types - the input types

accept

public void accept(@Nullable
 T first,
 @Nullable
 U second)

Specified by:

accept in interface BiConsumer<T,U>

prepareContext

protected void prepareContext(@Nonnull
 EvaluationContext context,
 @Nullable
 Object... input)

Pre-process the script context before execution.

Specified by:

prepareContext in class AbstractSpringExpressionEvaluator

Parameters:

context - the expression context

input - the inputs