Example usage for java.util Properties entrySet

List of usage examples for java.util Properties entrySet

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Introduction

In this page you can find the example usage for java.util Properties entrySet.

Prototype

@Override
    public Set<Map.Entry<Object, Object>> entrySet()

Source Link

Usage

From source file:com.adito.server.Main.java

private void displaySystemInfo() throws SocketException {

    ///*ww  w . j av a2 s . co m*/

    if (useDevConfig) {
        log.warn("Development environment enabled. Do not use this on a production server.");
    }

    if (log.isInfoEnabled()) {
        log.info("Version is " + ContextHolder.getContext().getVersion());
        log.info("Java version is " + SystemProperties.get("java.version"));
        log.info("Server is installed on " + hostname + "/" + hostAddress);
        log.info("Configuration: " + CONF_DIR.getAbsolutePath());
    }

    if (SystemProperties.get("java.vm.name", "").indexOf("GNU") > -1
            || SystemProperties.get("java.vm.name", "").indexOf("libgcj") > -1) {
        System.out.println("********** WARNING **********");
        System.out.println("The system has detected that the Java runtime is GNU/GCJ");
        System.out.println("Adito does not work correctly with this Java runtime");
        System.out.println("you should reconfigure with a different runtime");
        System.out.println("*****************************");

        log.warn("********** WARNING **********");
        log.warn("The system has detected that the Java runtime is GNU/GCJ");
        log.warn("Adito may not work correctly with this Java runtime");
        log.warn("you should reconfigure with a different runtime");
        log.warn("*****************************");

    }

    Enumeration e = NetworkInterface.getNetworkInterfaces();

    while (e.hasMoreElements()) {
        NetworkInterface netface = (NetworkInterface) e.nextElement();
        if (log.isInfoEnabled())
            log.info("Net interface: " + netface.getName());

        Enumeration e2 = netface.getInetAddresses();

        while (e2.hasMoreElements()) {
            InetAddress ip = (InetAddress) e2.nextElement();
            if (log.isInfoEnabled())
                log.info("IP address: " + ip.toString());
        }
    }

    if (log.isInfoEnabled())
        log.info("System properties follow:");
    Properties sysProps = System.getProperties();
    for (Iterator i = sysProps.entrySet().iterator(); i.hasNext();) {
        Map.Entry entry = (Map.Entry) i.next();
        int idx = 0;
        String val = (String) entry.getValue();
        while (true) {
            if (entry.getKey().equals("java.class.path")) {
                StringTokenizer t = new StringTokenizer(entry.getValue().toString(),
                        SystemProperties.get("path.separator", ","));
                while (t.hasMoreTokens()) {
                    String s = t.nextToken();
                    if (log.isInfoEnabled())
                        log.info("java.class.path=" + s);
                }
                break;
            } else {
                if ((val.length() - idx) > 256) {
                    if (log.isInfoEnabled())
                        log.info("  " + entry.getKey() + "=" + val.substring(idx, idx + 256));
                    idx += 256;
                } else {
                    if (log.isInfoEnabled())
                        log.info("  " + entry.getKey() + "=" + val.substring(idx));
                    break;
                }
            }
        }
    }
}

From source file:com.sslexplorer.server.Main.java

private void displaySystemInfo() throws SocketException {

    ///* ww w.j  a  v a2s . co  m*/

    if (useDevConfig) {
        log.warn("Development environment enabled. Do not use this on a production server.");
    }

    if (log.isInfoEnabled()) {
        log.info("Version is " + ContextHolder.getContext().getVersion());
        log.info("Java version is " + SystemProperties.get("java.version"));
        log.info("Server is installed on " + hostname + "/" + hostAddress);
        log.info("Configuration: " + CONF_DIR.getAbsolutePath());
    }

    if (SystemProperties.get("java.vm.name", "").indexOf("GNU") > -1
            || SystemProperties.get("java.vm.name", "").indexOf("libgcj") > -1) {
        System.out.println("********** WARNING **********");
        System.out.println("The system has detected that the Java runtime is GNU/GCJ");
        System.out.println("SSL-Explorer does not work correctly with this Java runtime");
        System.out.println("you should reconfigure with a different runtime");
        System.out.println("*****************************");

        log.warn("********** WARNING **********");
        log.warn("The system has detected that the Java runtime is GNU/GCJ");
        log.warn("SSL-Explorer may not work correctly with this Java runtime");
        log.warn("you should reconfigure with a different runtime");
        log.warn("*****************************");

    }

    Enumeration e = NetworkInterface.getNetworkInterfaces();

    while (e.hasMoreElements()) {
        NetworkInterface netface = (NetworkInterface) e.nextElement();
        if (log.isInfoEnabled())
            log.info("Net interface: " + netface.getName());

        Enumeration e2 = netface.getInetAddresses();

        while (e2.hasMoreElements()) {
            InetAddress ip = (InetAddress) e2.nextElement();
            if (log.isInfoEnabled())
                log.info("IP address: " + ip.toString());
        }
    }

    if (log.isInfoEnabled())
        log.info("System properties follow:");
    Properties sysProps = System.getProperties();
    for (Iterator i = sysProps.entrySet().iterator(); i.hasNext();) {
        Map.Entry entry = (Map.Entry) i.next();
        int idx = 0;
        String val = (String) entry.getValue();
        while (true) {
            if (entry.getKey().equals("java.class.path")) {
                StringTokenizer t = new StringTokenizer(entry.getValue().toString(),
                        SystemProperties.get("path.separator", ","));
                while (t.hasMoreTokens()) {
                    String s = t.nextToken();
                    if (log.isInfoEnabled())
                        log.info("java.class.path=" + s);
                }
                break;
            } else {
                if ((val.length() - idx) > 256) {
                    if (log.isInfoEnabled())
                        log.info("  " + entry.getKey() + "=" + val.substring(idx, idx + 256));
                    idx += 256;
                } else {
                    if (log.isInfoEnabled())
                        log.info("  " + entry.getKey() + "=" + val.substring(idx));
                    break;
                }
            }
        }
    }
}

From source file:org.jahia.services.usermanager.ldap.LDAPUserGroupProvider.java

/**
 * Map jahia properties to ldap properties
 *
 * @param searchCriteria// ww  w .  ja va2 s  .c  o m
 * @param configProperties
 * @return
 */
private Properties mapJahiaPropertiesToLDAP(Properties searchCriteria, Map<String, String> configProperties) {
    if (searchCriteria.size() == 0) {
        return searchCriteria;
    }
    Properties p = new Properties();
    if (searchCriteria.containsKey("*")) {
        p.setProperty("*", searchCriteria.getProperty("*"));
        if (searchCriteria.size() == 1) {
            return p;
        }
    }

    for (Map.Entry<Object, Object> entry : searchCriteria.entrySet()) {
        if (configProperties.containsKey(entry.getKey())) {
            p.setProperty(configProperties.get(entry.getKey()), (String) entry.getValue());
        } else if (!entry.getKey().equals("*")
                && !entry.getKey().equals(JahiaUserManagerService.MULTI_CRITERIA_SEARCH_OPERATION)) {
            return null;
        }
    }

    return p;
}

From source file:org.apache.oozie.action.hadoop.PigMain.java

@Override
protected void run(String[] args) throws Exception {
    System.out.println();//from w w w.j a  v  a  2  s.  c  o  m
    System.out.println("Oozie Pig action configuration");
    System.out.println("=================================================================");

    // loading action conf prepared by Oozie
    Configuration actionConf = new Configuration(false);

    String actionXml = System.getProperty("oozie.action.conf.xml");

    if (actionXml == null) {
        throw new RuntimeException("Missing Java System Property [oozie.action.conf.xml]");
    }
    if (!new File(actionXml).exists()) {
        throw new RuntimeException("Action Configuration XML file [" + actionXml + "] does not exist");
    }

    actionConf.addResource(new Path("file:///", actionXml));
    setYarnTag(actionConf);
    setApplicationTags(actionConf, TEZ_APPLICATION_TAGS);

    Properties pigProperties = new Properties();
    for (Map.Entry<String, String> entry : actionConf) {
        pigProperties.setProperty(entry.getKey(), entry.getValue());
    }

    // propagate delegation related props from launcher job to Pig job
    String jobTokenFile = getFilePathFromEnv("HADOOP_TOKEN_FILE_LOCATION");
    if (jobTokenFile != null) {
        pigProperties.setProperty("mapreduce.job.credentials.binary", jobTokenFile);
        pigProperties.setProperty("tez.credentials.path", jobTokenFile);
        System.out.println("------------------------");
        System.out.println("Setting env property for mapreduce.job.credentials.binary to:" + jobTokenFile);
        System.out.println("------------------------");
        System.setProperty("mapreduce.job.credentials.binary", jobTokenFile);
    } else {
        System.out.println("Non-kerberos execution");
    }

    //setting oozie workflow id as caller context id for pig
    String callerId = "oozie:" + System.getProperty("oozie.job.id");
    pigProperties.setProperty("pig.log.trace.id", callerId);

    OutputStream os = new FileOutputStream("pig.properties");
    pigProperties.store(os, "");
    os.close();

    logMasking("pig.properties:", Arrays.asList("password"), pigProperties.entrySet());

    List<String> arguments = new ArrayList<String>();
    String script = actionConf.get(PigActionExecutor.PIG_SCRIPT);

    if (script == null) {
        throw new RuntimeException("Action Configuration does not have [oozie.pig.script] property");
    }

    if (!new File(script).exists()) {
        throw new RuntimeException("Error: Pig script file [" + script + "] does not exist");
    }

    printScript(script, "");

    arguments.add("-file");
    arguments.add(script);
    String[] params = MapReduceMain.getStrings(actionConf, PigActionExecutor.PIG_PARAMS);
    for (String param : params) {
        arguments.add("-param");
        arguments.add(param);
    }

    String hadoopJobId = System.getProperty("oozie.launcher.job.id");
    if (hadoopJobId == null) {
        throw new RuntimeException("Launcher Hadoop Job ID system property not set");
    }

    String logFile = new File("pig-oozie-" + hadoopJobId + ".log").getAbsolutePath();

    String pigLogLevel = actionConf.get("oozie.pig.log.level", "INFO");
    String rootLogLevel = actionConf.get("oozie.action." + LauncherMapper.ROOT_LOGGER_LEVEL, "INFO");

    // append required PIG properties to the default hadoop log4j file
    log4jProperties.setProperty("log4j.rootLogger", rootLogLevel + ", A, B");
    log4jProperties.setProperty("log4j.logger.org.apache.pig", pigLogLevel + ", A, B");
    log4jProperties.setProperty("log4j.additivity.org.apache.pig", "false");
    log4jProperties.setProperty("log4j.appender.A", "org.apache.log4j.ConsoleAppender");
    log4jProperties.setProperty("log4j.appender.A.layout", "org.apache.log4j.PatternLayout");
    log4jProperties.setProperty("log4j.appender.A.layout.ConversionPattern", "%d [%t] %-5p %c %x - %m%n");
    log4jProperties.setProperty("log4j.appender.B", "org.apache.log4j.FileAppender");
    log4jProperties.setProperty("log4j.appender.B.file", logFile);
    log4jProperties.setProperty("log4j.appender.B.layout", "org.apache.log4j.PatternLayout");
    log4jProperties.setProperty("log4j.appender.B.layout.ConversionPattern", "%d [%t] %-5p %c %x - %m%n");
    log4jProperties.setProperty("log4j.logger.org.apache.hadoop.yarn.client.api.impl.YarnClientImpl",
            "INFO, B");

    String localProps = new File("piglog4j.properties").getAbsolutePath();
    try (OutputStream os1 = new FileOutputStream(localProps)) {
        log4jProperties.store(os1, "");
    }

    arguments.add("-log4jconf");
    arguments.add(localProps);

    // print out current directory
    File localDir = new File(localProps).getParentFile();
    System.out.println("Current (local) dir = " + localDir.getAbsolutePath());

    String pigLog = "pig-" + hadoopJobId + ".log";
    arguments.add("-logfile");
    arguments.add(pigLog);

    String[] pigArgs = MapReduceMain.getStrings(actionConf, PigActionExecutor.PIG_ARGS);
    for (String pigArg : pigArgs) {
        if (DISALLOWED_PIG_OPTIONS.contains(pigArg)) {
            throw new RuntimeException("Error: Pig argument " + pigArg + " is not supported");
        }
        arguments.add(pigArg);
    }

    if (actionConf.getBoolean(LOG_EXPANDED_PIG_SCRIPT, true)
            // To avoid Pig running the embedded scripts on dryrun
            && ScriptEngine.getSupportedScriptLang(script) == null) {
        logExpandedScript(script, arguments);
    }

    System.out.println("Pig command arguments :");
    for (String arg : arguments) {
        System.out.println("             " + arg);
    }

    LauncherMainHadoopUtils.killChildYarnJobs(actionConf);

    System.out.println("=================================================================");
    System.out.println();
    System.out.println(">>> Invoking Pig command line now >>>");
    System.out.println();
    System.out.flush();

    System.out.println();
    runPigJob(new String[] { "-version" }, null, true, false);
    System.out.println();
    System.out.flush();
    boolean hasStats = Boolean.parseBoolean(actionConf.get(EXTERNAL_STATS_WRITE));
    runPigJob(arguments.toArray(new String[arguments.size()]), pigLog, false, hasStats);

    System.out.println();
    System.out.println("<<< Invocation of Pig command completed <<<");
    System.out.println();

    // For embedded python or for version of pig lower than 0.8, pig stats are not supported.
    // So retrieving hadoop Ids here
    File file = new File(System.getProperty(EXTERNAL_CHILD_IDS));
    if (!file.exists()) {
        writeExternalChildIDs(logFile, PIG_JOB_IDS_PATTERNS, "Pig");
    }
}

From source file:org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter.java

/**
 * A utility method to convert mapping properties to the Map form.
 * /* w w w .j a v a 2  s. c o  m*/
 * @see #setMappingProperties(Properties)
 */
protected Map<String, Set<QName>> readMappingProperties(Properties mappingProperties) {
    return readMappingProperties(mappingProperties.entrySet());
}

From source file:org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter.java

/**
 * A utility method to convert mapping properties to the Map form.
 * <p>//from   w  w  w . j  a  va2s. c  om
 * Different from readMappingProperties in that keys are the Alfresco QNames
 * and values are file metadata properties.
 *
 * @see #setMappingProperties(Properties)
 */
protected Map<QName, Set<String>> readEmbedMappingProperties(Properties mappingProperties) {
    return readEmbedMappingProperties(mappingProperties.entrySet());
}

From source file:org.jets3t.apps.uploader.Uploader.java

/**
 * Retrieves a signed PUT URL from the given URL address.
 * The URL must point at a server-side script or service that accepts POST messages.
 * The POST message will include parameters for all the items in uploaderProperties,
 * that is everything in the file uploader.properties plus all the applet's parameters.
 * Based on this input, the server-side script decides whether to allow access and return
 * a signed PUT URL.//  w ww .jav  a 2s .  c o m
 *
 * @param credsProviderParamName
 * the name of the parameter containing the server URL target for the PUT request.
 * @return
 * the AWS credentials provided by the server-side script if access was allowed, null otherwise.
 *
 * @throws HttpException
 * @throws Exception
 */
private GatekeeperMessage contactGatewayServer(S3Object[] objects) throws Exception {
    // Retrieve credentials from URL location value by the property 'credentialsServiceUrl'.
    String gatekeeperUrl = uploaderProperties.getStringProperty("gatekeeperUrl",
            "Missing required property gatekeeperUrl");

    /*
     *  Build Gatekeeper request.
     */
    GatekeeperMessage gatekeeperMessage = new GatekeeperMessage();
    gatekeeperMessage.addApplicationProperties(userInputProperties); // Add User inputs as application properties.
    gatekeeperMessage.addApplicationProperties(parametersMap); // Add any Applet/Application parameters as application properties.

    // Make the Uploader's identifier available to Gatekeeper for version compatibility checking (if necessary)
    gatekeeperMessage.addApplicationProperty(GatekeeperMessage.PROPERTY_CLIENT_VERSION_ID, UPLOADER_VERSION_ID);

    // If a prior failure has occurred, add information about this failure.
    if (priorFailureException != null) {
        gatekeeperMessage.addApplicationProperty(GatekeeperMessage.PROPERTY_PRIOR_FAILURE_MESSAGE,
                priorFailureException.getMessage());
        // Now reset the prior failure variable.
        priorFailureException = null;
    }

    // Add all S3 objects as candiates for PUT signing.
    for (int i = 0; i < objects.length; i++) {
        SignatureRequest signatureRequest = new SignatureRequest(SignatureRequest.SIGNATURE_TYPE_PUT,
                objects[i].getKey());
        signatureRequest.setObjectMetadata(objects[i].getMetadataMap());

        gatekeeperMessage.addSignatureRequest(signatureRequest);
    }

    /*
     *  Build HttpClient POST message.
     */

    // Add all properties/parameters to credentials POST request.
    HttpPost postMethod = new HttpPost(gatekeeperUrl);
    Properties properties = gatekeeperMessage.encodeToProperties();

    Iterator<Map.Entry<Object, Object>> propsIter = properties.entrySet().iterator();
    List<NameValuePair> parameters = new ArrayList<NameValuePair>(properties.size());
    while (propsIter.hasNext()) {
        Map.Entry<Object, Object> entry = propsIter.next();
        String fieldName = (String) entry.getKey();
        String fieldValue = (String) entry.getValue();
        parameters.add(new BasicNameValuePair(fieldName, fieldValue));
    }
    postMethod.setEntity(new UrlEncodedFormEntity(parameters));

    // Create Http Client if necessary, and include User Agent information.
    if (httpClientGatekeeper == null) {
        httpClientGatekeeper = initHttpConnection();
    }

    // Try to detect any necessary proxy configurations.
    try {
        HttpHost proxyHost = PluginProxyUtil.detectProxy(new URL(gatekeeperUrl));
        if (proxyHost != null) {
            httpClientGatekeeper.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxyHost);
        }
        ((DefaultHttpClient) httpClientGatekeeper).setCredentialsProvider(this);

    } catch (Throwable t) {
        log.debug("No proxy detected");
    }

    // Perform Gateway request.
    log.debug("Contacting Gatekeeper at: " + gatekeeperUrl);
    HttpResponse response = null;
    try {
        response = httpClientGatekeeper.execute(postMethod);
        int responseCode = response.getStatusLine().getStatusCode();
        String contentType = response.getFirstHeader("Content-Type").getValue();
        if (responseCode == 200) {
            InputStream responseInputStream = null;

            Header encodingHeader = response.getFirstHeader("Content-Encoding");
            if (encodingHeader != null && "gzip".equalsIgnoreCase(encodingHeader.getValue())) {
                log.debug("Inflating gzip-encoded response");
                responseInputStream = new GZIPInputStream(response.getEntity().getContent());
            } else {
                responseInputStream = response.getEntity().getContent();
            }

            if (responseInputStream == null) {
                throw new IOException("No response input stream available from Gatekeeper");
            }

            Properties responseProperties = new Properties();
            try {
                responseProperties.load(responseInputStream);
            } finally {
                responseInputStream.close();
            }

            GatekeeperMessage gatekeeperResponseMessage = GatekeeperMessage
                    .decodeFromProperties(responseProperties);

            // Check for Gatekeeper Error Code in response.
            String gatekeeperErrorCode = gatekeeperResponseMessage.getApplicationProperties()
                    .getProperty(GatekeeperMessage.APP_PROPERTY_GATEKEEPER_ERROR_CODE);
            if (gatekeeperErrorCode != null) {
                log.warn("Received Gatekeeper error code: " + gatekeeperErrorCode);
                failWithFatalError(gatekeeperErrorCode);
                return null;
            }

            if (gatekeeperResponseMessage.getSignatureRequests().length != objects.length) {
                throw new Exception("The Gatekeeper service did not provide the necessary " + objects.length
                        + " response items");
            }

            return gatekeeperResponseMessage;
        } else {
            log.debug("The Gatekeeper did not permit a request. Response code: " + responseCode
                    + ", Response content type: " + contentType);
            throw new Exception("The Gatekeeper did not permit your request");
        }
    } catch (Exception e) {
        throw new Exception("Gatekeeper did not respond", e);
    } finally {
        EntityUtils.consume(response.getEntity());
    }
}

From source file:org.apache.nifi.minifi.bootstrap.RunMiNiFi.java

public void env() {
    final Logger logger = cmdLogger;
    final Status status = getStatus(logger);
    if (status.getPid() == null) {
        logger.info("Apache MiNiFi is not running");
        return;// ww w.  j  ava 2  s. co m
    }
    final Class<?> virtualMachineClass;
    try {
        virtualMachineClass = Class.forName("com.sun.tools.attach.VirtualMachine");
    } catch (final ClassNotFoundException cnfe) {
        logger.error(
                "Seems tools.jar (Linux / Windows JDK) or classes.jar (Mac OS) is not available in classpath");
        return;
    }
    final Method attachMethod;
    final Method detachMethod;

    try {
        attachMethod = virtualMachineClass.getMethod("attach", String.class);
        detachMethod = virtualMachineClass.getDeclaredMethod("detach");
    } catch (final Exception e) {
        logger.error("Methods required for getting environment not available", e);
        return;
    }

    final Object virtualMachine;
    try {
        virtualMachine = attachMethod.invoke(null, status.getPid());
    } catch (final Throwable t) {
        logger.error("Problem attaching to MiNiFi", t);
        return;
    }

    try {
        final Method getSystemPropertiesMethod = virtualMachine.getClass().getMethod("getSystemProperties");

        final Properties sysProps = (Properties) getSystemPropertiesMethod.invoke(virtualMachine);
        for (Entry<Object, Object> syspropEntry : sysProps.entrySet()) {
            logger.info(syspropEntry.getKey().toString() + " = " + syspropEntry.getValue().toString());
        }
    } catch (Throwable t) {
        throw new RuntimeException(t);
    } finally {
        try {
            detachMethod.invoke(virtualMachine);
        } catch (final Exception e) {
            logger.warn("Caught exception detaching from process", e);
        }
    }
}

From source file:gemlite.core.internal.db.DBSynchronizer.java

/**
 * Initialize this {@link DBSynchronizer} instance, creating a new JDBC
 * connection to the backend database as per the provided parameter.<BR>
 * /*from w  ww . j av  a2s . c om*/
 * The recommended format of the parameter string is: <BR>
 * 
 * file=&lt;path&gt; <BR>
 * 
 * The file is a properties file specifying the driver, JDBC URL, user and
 * password.<BR>
 * 
 * Driver=&lt;driver-class&gt;<BR>
 * URL=&lt;JDBC URL&gt;<BR>
 * User=&lt;user name&gt;<BR>
 * <BR>
 * Secret=&lt;encrypted password&gt;<BR>
 * Transformation=&lt;transformation for the encryption cipher&gt;<BR>
 * KeySize=&lt;size of the private key to use for encryption&gt;<BR>
 * -- OR --<BR>
 * Password=&lt;password&gt;<BR>
 * 
 * The password provided in the "Secret" property should be an encrypted one
 * generated using the "gfxd encrypt-password external" command, else the
 * "Password" property can be used to specify the password in plain-text.
 * The "Transformation" and "KeySize" properties optionally specify the
 * transformation and key size used for encryption else the defaults are
 * used ("AES" and 128 respectively). User and password are optional and
 * when not provided then JDBC URL will be used as is for connection.
 * 
 * The above properties may also be provided inline like below:<BR>
 * <BR>
 * &lt;driver-class&gt;,&lt;JDBC
 * URL&gt;[,&lt;user&gt;[,&lt;password&gt;|secret
 * =&lt;secret&gt;][,transformation=&lt;transformation&gt;][,keysize=&lt;key
 * size&gt;]<BR>
 * <BR>
 * The user and password parts are optional and can be possibly embedded in
 * the JDBC URL itself. The password can be encrypted one generated using
 * the "gfxd encrypt-password external" command in which case it should be
 * prefixed with "secret=". It can also specify the transformation and
 * keysize using the optional "transformation=..." and "keysize=..."
 * properties.
 */
public void init(String initParamStr) {
    this.driver = null;
    this.driverClass = null;
    this.dbUrl = null;
    this.userName = null;
    this.passwd = null;
    this.numErrorTries = 0;
    // check the new "file=<properties file>" option first
    if (initParamStr.startsWith("file=")) {
        String propsFile = initParamStr.substring("file=".length());
        FileInputStream fis = null;
        final Properties props = new Properties();
        try {
            fis = new FileInputStream(propsFile);
            props.load(fis);
        } catch (Exception e) {
            throw helper.newRuntimeException(String.format(DB_SYNCHRONIZER__9, propsFile), e);
        } finally {
            try {
                if (fis != null) {
                    fis.close();
                }
            } catch (Exception e) {
                // ignored
            }
        }
        try {
            for (Map.Entry<Object, Object> entry : props.entrySet()) {
                String key = ((String) entry.getKey()).trim();
                String value = ((String) entry.getValue()).trim();
                if (DBDRIVER.equalsIgnoreCase(key)) {
                    this.driverClass = value;
                } else if (DBURL.equalsIgnoreCase(key)) {
                    this.dbUrl = value;
                } else if (USER.equalsIgnoreCase(key)) {
                    this.userName = value;
                } else if (PASSWORD.equalsIgnoreCase(key)) {
                    this.passwd = value;
                } else if (ERRORFILE.equalsIgnoreCase(key)) {
                    this.errorFile = value;
                } else if (ERRORTRIES.equalsIgnoreCase(key)) {
                    this.numErrorTries = Integer.parseInt(value);
                } else {
                    throw new IllegalArgumentException(String.format(DB_SYNCHRONIZER__11, key, propsFile));
                }
            }
        } catch (IllegalArgumentException e) {
            throw e;
        } catch (Exception e) {
            throw helper.newRuntimeException(String.format(DB_SYNCHRONIZER__9, propsFile), e);
        }
        if (this.driverClass == null || this.driverClass.length() == 0 || this.dbUrl == null
                || this.dbUrl.length() == 0) {
            throw new IllegalArgumentException(String.format(DB_SYNCHRONIZER__10, propsFile));
        }
    } else {
        inlineInit(initParamStr);
    }
    // helper.createEventErrorLogger(errorFile);

    this.initConnection();
}

From source file:org.apache.hadoop.hive.metastore.PersistenceManagerProvider.java

/**
 * Properties specified in hive-default.xml override the properties specified
 * in jpox.properties./*from   ww  w.j av  a  2 s.  c  om*/
 */
@SuppressWarnings("nls")
private static Properties getDataSourceProps(Configuration conf) {
    Properties prop = new Properties();
    correctAutoStartMechanism(conf);

    // First, go through and set all our values for datanucleus and javax.jdo parameters.  This
    // has to be a separate first step because we don't set the default values in the config object.
    for (ConfVars var : MetastoreConf.dataNucleusAndJdoConfs) {
        String confVal = MetastoreConf.getAsString(conf, var);
        String varName = var.getVarname();
        Object prevVal = prop.setProperty(varName, confVal);
        if (MetastoreConf.isPrintable(varName)) {
            LOG.debug("Overriding {} value {} from jpox.properties with {}", varName, prevVal, confVal);
        }
    }

    // Now, we need to look for any values that the user set that MetastoreConf doesn't know about.
    // TODO Commenting this out for now, as it breaks because the conf values aren't getting properly
    // interpolated in case of variables.  See HIVE-17788.
    /*
    for (Map.Entry<String, String> e : conf) {
      if (e.getKey().startsWith("datanucleus.") || e.getKey().startsWith("javax.jdo.")) {
        // We have to handle this differently depending on whether it is a value known to
        // MetastoreConf or not.  If it is, we need to get the default value if a value isn't
        // provided.  If not, we just set whatever the user has set.
        Object prevVal = prop.setProperty(e.getKey(), e.getValue());
        if (LOG.isDebugEnabled() && MetastoreConf.isPrintable(e.getKey())) {
          LOG.debug("Overriding " + e.getKey() + " value " + prevVal
      + " from  jpox.properties with " + e.getValue());
        }
      }
    }
    */

    // Password may no longer be in the conf, use getPassword()
    try {
        String passwd = MetastoreConf.getPassword(conf, MetastoreConf.ConfVars.PWD);
        if (org.apache.commons.lang.StringUtils.isNotEmpty(passwd)) {
            // We can get away with the use of varname here because varname == hiveName for PWD
            prop.setProperty(ConfVars.PWD.getVarname(), passwd);
        }
    } catch (IOException err) {
        throw new RuntimeException("Error getting metastore password: " + err.getMessage(), err);
    }

    if (LOG.isDebugEnabled()) {
        for (Entry<Object, Object> e : prop.entrySet()) {
            if (MetastoreConf.isPrintable(e.getKey().toString())) {
                LOG.debug("{} = {}", e.getKey(), e.getValue());
            }
        }
    }

    return prop;
}