/*
* 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.config.dsl.parameter;
import static com.google.common.base.Preconditions.checkArgument;
import static java.lang.String.format;
import static org.mule.metadata.api.utils.MetadataTypeUtils.isObjectType;
import static org.mule.runtime.dsl.api.component.AttributeDefinition.Builder.fromFixedValue;
import static org.mule.runtime.dsl.api.component.AttributeDefinition.Builder.fromReferenceObject;
import static org.mule.runtime.dsl.api.component.TypeDefinition.fromType;
import static org.mule.runtime.extension.api.declaration.type.ExtensionsTypeLoaderFactory.getDefault;
import org.mule.metadata.api.model.MetadataType;
import org.mule.metadata.api.model.ObjectType;
import org.mule.runtime.api.meta.model.parameter.ParameterGroupModel;
import org.mule.runtime.core.api.MuleContext;
import org.mule.runtime.core.api.config.ConfigurationException;
import org.mule.runtime.dsl.api.component.ComponentBuildingDefinition;
import org.mule.runtime.extension.api.dsl.syntax.DslElementSyntax;
import org.mule.runtime.extension.api.dsl.syntax.resolver.DslSyntaxResolver;
import org.mule.runtime.module.extension.internal.config.dsl.ExtensionParsingContext;
import org.mule.runtime.module.extension.internal.loader.ParameterGroupDescriptor;
import org.mule.runtime.module.extension.internal.runtime.resolver.ValueResolver;
/**
* A {@link ParameterGroupParser} which returns the values of the parameters in the group
* in fields of an object of a given type
*
* @since 4.0
*/
public class TypedInlineParameterGroupParser extends ParameterGroupParser {
private final ObjectType metadataType;
public TypedInlineParameterGroupParser(ComponentBuildingDefinition.Builder definition,
ParameterGroupModel group,
ParameterGroupDescriptor groupDescriptor,
ClassLoader classLoader, DslElementSyntax groupDsl,
DslSyntaxResolver dslResolver,
ExtensionParsingContext context) {
super(definition, group, classLoader, groupDsl, dslResolver, context);
MetadataType type = getDefault().createTypeLoader(classLoader).load(groupDescriptor.getType().getDeclaringClass());
checkArgument(isObjectType(type), format("Only an ObjectType can be parsed as a TypedParameterGroup, found [%s] instead",
type.getClass().getName()));
metadataType = (ObjectType) type;
}
@Override
protected void doParse(ComponentBuildingDefinition.Builder definitionBuilder) throws ConfigurationException {
definitionBuilder.withIdentifier(name).withNamespace(namespace).asNamed().withTypeDefinition(fromType(ValueResolver.class))
.withObjectFactoryType(InlineParameterGroupObjectFactory.class)
.withConstructorParameterDefinition(fromFixedValue(metadataType).build())
.withConstructorParameterDefinition(fromFixedValue(classLoader).build())
.withConstructorParameterDefinition(fromReferenceObject(MuleContext.class).build());
parseFields(metadataType, groupDsl);
}
}