org.iexhub.services.CreateApplicationMapService.java Source code

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Here is the source code for org.iexhub.services.CreateApplicationMapService.java

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/*******************************************************************************
 * Copyright (c) 2015, 2016 Substance Abuse and Mental Health Services Administration (SAMHSA)
 *
 * 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.
 *
 * Contributors:
 *     Eversolve, LLC - initial IExHub implementation for Health Information Exchange (HIE) integration
 *     Anthony Sute, Ioana Singureanu
 *******************************************************************************/
package org.iexhub.services;

import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Paths;

import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Response;

import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.iexhub.config.IExHubConfig;
import org.iexhub.exceptions.MapFileCreationException;
import org.iexhub.exceptions.URLToMapFileCopyException;
import org.iexhub.exceptions.UnexpectedServerException;

/**
 * @author A. Sute
 *
 */
@Deprecated
@Path("/CreateApplicationMap")
public class CreateApplicationMapService {
    private final String testOutputPath;

    public CreateApplicationMapService() {
        this.testOutputPath = IExHubConfig.getProperty("TestOutputPath");
        assert StringUtils.isNotBlank(this.testOutputPath) : "'TestOutputPath' property must be configured";
    }

    @POST
    @Produces("application/xml")
    public Response createApplicationMap(@QueryParam("applicationId") String applicationId,
            @QueryParam("referentIndex") String referentIndex, @QueryParam("mappingFile") String mappingFile) {
        try {
            File destinationRootDir = new File(testOutputPath);

            // mappingFile may be either the XML mapping itself or a URI pointing to a file containing the XML mapping.  To test
            //   for the URI, try to construct a URI object...
            try {
                URL test = new URL(mappingFile);

                // We have a URI - copy the file...
                try {
                    FileUtils.copyURLToFile(test, new File(destinationRootDir, applicationId + "Map.xmi"));
                } catch (IOException ex) {
                    throw new URLToMapFileCopyException(
                            "Error encountered while copying URL to map file, info=" + ex.getMessage());
                }
            } catch (MalformedURLException ex) {
                // Mapping is in the mappingFile parameter - serialize it to a file...
                File destinationFile = new File(destinationRootDir, applicationId + "Map.xmi");

                try {
                    Files.write(Paths.get(destinationFile.getAbsolutePath()), mappingFile.getBytes());
                } catch (IOException ex2) {
                    throw new MapFileCreationException(
                            "Error encountered while creating map file, info=" + ex.getMessage());
                }
            }
        } catch (URLToMapFileCopyException | MapFileCreationException ex) {
            throw ex;
        } catch (Exception ex) {
            throw new UnexpectedServerException("Error - " + ex.getMessage());
        }

        return Response.status(Response.Status.OK).build();
    }
}