/**
* Mimics org.openmrs.web.Listener.getRuntimeProperties()
*
* @param webappName name to use when looking up the runtime properties env var or filename
* @return Properties runtime
*/
public static Properties getRuntimeProperties(String webappName) {
Properties props = new Properties();
try {
FileInputStream propertyStream = null;
// Look for environment variable
// {WEBAPP.NAME}_RUNTIME_PROPERTIES_FILE
String env = webappName.toUpperCase() + "_RUNTIME_PROPERTIES_FILE";
String filepath = System.getenv(env);
if (filepath != null) {
try {
propertyStream = new FileInputStream(filepath);
} catch (IOException e) {
}
}
// env is the name of the file to look for in the directories
String filename = webappName + "-runtime.properties";
if (propertyStream == null) {
filepath = OpenmrsUtil.getApplicationDataDirectory() + filename;
try {
propertyStream = new FileInputStream(filepath);
} catch (IOException e) {
}
}
// look in current directory last
if (propertyStream == null) {
filepath = filename;
try {
propertyStream = new FileInputStream(filepath);
} catch (IOException e) {
}
}
if (propertyStream == null)
throw new IOException("Could not open '" + filename + "' in user or local directory.");
OpenmrsUtil.loadProperties(props, propertyStream);
propertyStream.close();
} catch (IOException e) {
}
return props;
}
public static File getEmrMonitorDirectory() {
File appDataDirectory = new File(OpenmrsUtil.getApplicationDataDirectory());
String emrMonitorDirectoryPath =
appDataDirectory.getAbsolutePath() + File.separatorChar + EMR_MONITOR_DIRECTORY;
File emrMonitorDirectory = new File(emrMonitorDirectoryPath);
if (!emrMonitorDirectory.exists()) {
if (emrMonitorDirectory.mkdir()) {
log.debug("directory created: " + emrMonitorDirectoryPath);
} else {
log.error("failed to create directory: " + emrMonitorDirectoryPath);
}
}
return emrMonitorDirectory;
}
/**
* Gets the folder where modules are stored. ModuleExceptions are thrown on errors
*
* @return folder containing modules
* @should use the runtime property as the first choice if specified
* @should return the correct file if the runtime property is an absolute path
*/
public static File getModuleRepository() {
String folderName =
Context.getRuntimeProperties()
.getProperty(ModuleConstants.REPOSITORY_FOLDER_RUNTIME_PROPERTY);
if (StringUtils.isBlank(folderName)) {
AdministrationService as = Context.getAdministrationService();
folderName =
as.getGlobalProperty(
ModuleConstants.REPOSITORY_FOLDER_PROPERTY,
ModuleConstants.REPOSITORY_FOLDER_PROPERTY_DEFAULT);
}
// try to load the repository folder straight away.
File folder = new File(folderName);
// if the property wasn't a full path already, assume it was intended to be a folder in the
// application directory
if (!folder.exists()) {
folder = new File(OpenmrsUtil.getApplicationDataDirectory(), folderName);
}
// now create the modules folder if it doesn't exist
if (!folder.exists()) {
log.warn(
"Module repository "
+ folder.getAbsolutePath()
+ " doesn't exist. Creating directories now.");
folder.mkdirs();
}
if (!folder.isDirectory())
throw new ModuleException(
"Module repository is not a directory at: " + folder.getAbsolutePath());
return folder;
}
public static File generate(HrReport report, String outputFormat, String jrxmlUrl)
throws IOException {
String url = Context.getRuntimeProperties().getProperty("connection.url", null);
Connection conn;
try {
conn = connect(url);
} catch (SQLException e) {
log.error("Error connecting to DB.", e);
return null;
}
Map<String, Object> map = new HashMap<String, Object>();
for (HrReportParameter reportParameter : report.getParameters()) {
if (reportParameter != null)
if (reportParameter.getName() != null)
map.put(reportParameter.getName(), reportParameter.getValue());
}
log.debug("Report parameter map: " + map);
String exportPath = OpenmrsUtil.getApplicationDataDirectory();
URL resourceUrl = new URL(jrxmlUrl);
InputStream is = resourceUrl.openStream();
BufferedReader br = new BufferedReader(new InputStreamReader(is));
FileWriter appDirJrxml = new FileWriter(new File(exportPath + report.getFileName()));
BufferedWriter bw = new BufferedWriter(appDirJrxml);
String line;
while ((line = br.readLine()) != null) {
bw.write(line);
bw.write("\n");
}
bw.flush();
bw.close();
JasperPrint jasperPrint = null;
try {
JasperDesign jasperDesign = JRXmlLoader.load(exportPath + report.getFileName());
JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
jasperPrint = JasperFillManager.fillReport(jasperReport, map, conn);
if (outputFormat.equals("PDF")) {
File pdfFile =
new File(
exportPath
+ report.getName()
+ new SimpleDateFormat("dd-MM-yyyy-HH-mm-ss").format(new Date())
+ ".pdf");
JasperExportManager.exportReportToPdfFile(jasperPrint, pdfFile.getAbsolutePath());
return pdfFile;
} else if (outputFormat.equals("Excel")) {
ByteArrayOutputStream output = new ByteArrayOutputStream();
File outputfile =
new File(
exportPath
+ report.getName()
+ new SimpleDateFormat("dd-MM-yyyy-HH-mm-ss").format(new Date())
+ ".xls");
OutputStream outputfileStream = new FileOutputStream(outputfile);
JRXlsExporter exporterXLS = new JRXlsExporter();
exporterXLS.setParameter(JRXlsExporterParameter.JASPER_PRINT, jasperPrint);
exporterXLS.setParameter(JRXlsExporterParameter.OUTPUT_STREAM, output);
exporterXLS.setParameter(JRXlsExporterParameter.IS_ONE_PAGE_PER_SHEET, Boolean.TRUE);
exporterXLS.setParameter(JRXlsExporterParameter.IS_WHITE_PAGE_BACKGROUND, Boolean.FALSE);
exporterXLS.setParameter(
JRXlsExporterParameter.IS_REMOVE_EMPTY_SPACE_BETWEEN_ROWS, Boolean.TRUE);
exporterXLS.exportReport();
outputfileStream.write(output.toByteArray());
outputfileStream.flush();
outputfileStream.close();
return outputfile;
}
} catch (JRException e) {
log.error("Error generating report", e);
} finally {
try {
if (!conn.isClosed()) {
conn.close();
}
} catch (SQLException e) {
log.error("Exception closing report connection.", e);
}
}
return null;
}
@Override
public File getFile(String relativePath) {
return new File(OpenmrsUtil.getApplicationDataDirectory() + relativePath);
}