/*
 * Copyright Red Hat, Inc. and/or its affiliates
 * and other contributors as indicated by the @author tags and
 * the COPYRIGHT.txt file distributed with this work.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.teiid.translator.openapi;

import java.util.Collections;
import java.util.List;

import org.teiid.language.Call;
import org.teiid.metadata.RuntimeMetadata;
import javax.resource.cci.ConnectionFactory;
import org.teiid.translator.ExecutionContext;
import org.teiid.translator.ExecutionFactory;
import org.teiid.translator.MetadataProcessor;
import org.teiid.translator.ProcedureExecution;
import org.teiid.translator.Translator;
import org.teiid.translator.TranslatorException;
import org.teiid.translator.swagger.SwaggerProcedureExecution;
import org.teiid.translator.WSConnection;

@Translator(name="openapi", description="A translator for making openapi based data service call")
public class OpenAPIExecutionFactory extends ExecutionFactory<ConnectionFactory, WSConnection> {

	public OpenAPIExecutionFactory() {
		setSourceRequiredForMetadata(true);
		setSupportsOrderBy(false);
		setSupportsSelectDistinct(false);
		setSupportsInnerJoins(false);
		setSupportsFullOuterJoins(false);
		setSupportsOuterJoins(false);
	}

	@Override
	public ProcedureExecution createProcedureExecution(Call command,
	                                                   ExecutionContext executionContext, RuntimeMetadata metadata,
	                                                   WSConnection connection) throws TranslatorException {
		return new SwaggerProcedureExecution(command, this, executionContext, metadata, connection);
	}

	@Override
	public final List<String> getSupportedFunctions() {
		return Collections.emptyList();
	}

	@Override
	public MetadataProcessor<WSConnection> getMetadataProcessor() {
		return new OpenAPIMetadataProcessor(this);
	}
}
