SwaggerExecutionFactory.java

/*
 * JBoss, Home of Professional Open Source.
 * See the COPYRIGHT.txt file distributed with this work for information
 * regarding copyright ownership.  Some portions may be licensed
 * to Red Hat, Inc. under one or more contributor license agreements.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
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 * 02110-1301 USA.
 */

package org.teiid.translator.swagger;

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

import javax.resource.cci.ConnectionFactory;

import org.teiid.language.Call;
import org.teiid.metadata.RuntimeMetadata;
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.WSConnection;

@Translator(name="swagger", description="A translator for making swagger based data service call")
public class SwaggerExecutionFactory extends ExecutionFactory<ConnectionFactory, WSConnection> {
	
	public SwaggerExecutionFactory() {
		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 SwaggerMetadataProcessor(this);
    }
}