/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.module.extension.internal.runtime.resolver;
import org.mule.metadata.api.model.MetadataType;
import org.mule.runtime.api.exception.MuleException;
import org.mule.runtime.core.api.TransformationService;
import org.mule.runtime.core.api.el.ExtendedExpressionManager;
import org.mule.runtime.extension.api.runtime.parameter.ParameterResolver;
import javax.inject.Inject;
/**
* {@link ValueResolver} implementation for {@link ParameterResolver} that are resolved from an expression
*
* @since 4.0
*/
public class ExpressionBasedParameterResolverValueResolver<T> implements ValueResolver<ParameterResolver<T>> {
private final String exp;
private final MetadataType metadataType;
@Inject
private TransformationService transformationService;
@Inject
private ExtendedExpressionManager extendedExpressionManager;
public ExpressionBasedParameterResolverValueResolver(String exp, MetadataType metadataType) {
this.exp = exp;
this.metadataType = metadataType;
}
/**
* {@inheritDoc}
*/
@Override
public ParameterResolver<T> resolve(ValueResolvingContext context) throws MuleException {
ExpressionBasedParameterResolver<T> resolver = new ExpressionBasedParameterResolver<>(exp, metadataType, context);
resolver.setTransformationService(transformationService);
resolver.setExtendedExpressionManager(extendedExpressionManager);
resolver.initialise();
return resolver;
}
/**
* {@inheritDoc}
*/
@Override
public boolean isDynamic() {
return true;
}
public void setTransformationService(TransformationService transformationService) {
this.transformationService = transformationService;
}
public void setExtendedExpressionManager(ExtendedExpressionManager extendedExpressionManager) {
this.extendedExpressionManager = extendedExpressionManager;
}
}