org.openmrs.module.patientimage.rest.controller.PatientImageController.java Source code

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Here is the source code for org.openmrs.module.patientimage.rest.controller.PatientImageController.java

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/**
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0 + Health disclaimer. If a copy of the MPL was not distributed with
 * this file, You can obtain one at http://license.openmrs.org
 */
package org.openmrs.module.patientimage.rest.controller;

import java.io.IOException;

import javax.servlet.http.HttpServletRequest;

import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
@RequestMapping(value = "/rest/v1/patientimage/patientimage")
public class PatientImageController {

    /**
     * @param patientid int
     * @param pageid int
     * @return ResponseEntity<byte[]> containing image binary data with JPEG
     *    image header.
     * @throws ResponseException
     * @throws IOException 
     */
    @RequestMapping(value = "/{patientid}/{pageid}", method = RequestMethod.GET)
    public ResponseEntity<byte[]> retrieve(@PathVariable("patientid") String patientIdStr,
            @PathVariable("pageid") String pageIdStr, HttpServletRequest request) throws IOException {
        //RequestContext context = RestUtil.getRequestContext(request);
        int patientId = Integer.parseInt(patientIdStr);
        int pageId = Integer.parseInt(pageIdStr);
        final HttpHeaders headers = new HttpHeaders();
        byte[] imageData = null;
        HttpStatus status = null;
        headers.setContentType(MediaType.IMAGE_JPEG);
        status = HttpStatus.OK;
        return new ResponseEntity<byte[]>(imageData, headers, status);
    }
}