Example usage for java.util Properties remove

List of usage examples for java.util Properties remove

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Introduction

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

Prototype

@Override
    public synchronized Object remove(Object key)

Source Link

Usage

From source file:net.sourceforge.pmd.util.database.DBType.java

/**
 * Load properties from one or more files or resources.
 *
 * <p>/*from ww w.  j  a v a  2  s  .  c  o  m*/
 * This method recursively finds property files or JAR resources matching
 * {@matchstring}.
 * </p>
 * .
 * <p>
 * The method is intended to be able to use , so any
 *
 * @param matchString
 * @return "current" set of properties (from one or more resources/property
 *         files)
 */
private Properties loadDBProperties(String matchString) throws IOException {
    LOGGER.entering(DBType.class.getCanonicalName(), matchString);
    // Locale locale = Control.g;
    ResourceBundle resourceBundle = null;
    InputStream stream = null;

    if (LOGGER.isLoggable(Level.FINEST)) {
        LOGGER.finest("class_path+" + System.getProperty("java.class.path"));
    }

    /*
     * Attempt to match properties files in this order:- File path with
     * properties suffix File path without properties suffix Resource
     * without class prefix Resource with class prefix
     */
    try {
        File propertiesFile = new File(matchString);
        if (LOGGER.isLoggable(Level.FINEST)) {
            LOGGER.finest("Attempting File no file suffix: " + matchString);
        }
        stream = new FileInputStream(propertiesFile);
        resourceBundle = new PropertyResourceBundle(stream);
        propertiesSource = propertiesFile.getAbsolutePath();
        LOGGER.finest("FileSystemWithoutExtension");
    } catch (FileNotFoundException notFoundOnFilesystemWithoutExtension) {
        if (LOGGER.isLoggable(Level.FINEST)) {
            LOGGER.finest("notFoundOnFilesystemWithoutExtension");
            LOGGER.finest("Attempting File with added file suffix: " + matchString + ".properties");
        }
        try {
            File propertiesFile = new File(matchString + ".properties");
            stream = new FileInputStream(propertiesFile);
            resourceBundle = new PropertyResourceBundle(stream);
            propertiesSource = propertiesFile.getAbsolutePath();
            LOGGER.finest("FileSystemWithExtension");
        } catch (FileNotFoundException notFoundOnFilesystemWithExtensionTackedOn) {
            if (LOGGER.isLoggable(Level.FINEST)) {
                LOGGER.finest("Attempting JARWithoutClassPrefix: " + matchString);
            }
            try {
                resourceBundle = ResourceBundle.getBundle(matchString);
                propertiesSource = "[" + INTERNAL_SETTINGS + "]" + File.separator + matchString + ".properties";
                LOGGER.finest("InJarWithoutPath");
            } catch (Exception notInJarWithoutPath) {
                if (LOGGER.isLoggable(Level.FINEST)) {
                    LOGGER.finest("Attempting JARWithClass prefix: " + DBType.class.getCanonicalName() + "."
                            + matchString);
                }
                try {
                    resourceBundle = ResourceBundle
                            .getBundle(DBType.class.getPackage().getName() + "." + matchString);
                    propertiesSource = "[" + INTERNAL_SETTINGS + "]" + File.separator + matchString
                            + ".properties";
                    LOGGER.finest("found InJarWithPath");
                } catch (Exception notInJarWithPath) {
                    notInJarWithPath.printStackTrace();
                    notFoundOnFilesystemWithExtensionTackedOn.printStackTrace();
                    throw new RuntimeException(" Could not locate DBTYpe settings : " + matchString,
                            notInJarWithPath);
                }
            }
        }
    } finally {
        IOUtils.closeQuietly(stream);
    }

    // Properties in this matched resource
    Properties matchedProperties = getResourceBundleAsProperties(resourceBundle);
    resourceBundle = null;
    String saveLoadedFrom = getPropertiesSource();

    /*
     * If the matched properties contain the "extends" key, use the value as
     * a matchstring, to recursively set the properties before overwriting
     * any previous properties with the matched properties.
     */
    String extendedPropertyFile = (String) matchedProperties.remove("extends");
    if (null != extendedPropertyFile && !"".equals(extendedPropertyFile.trim())) {
        Properties extendedProperties = loadDBProperties(extendedPropertyFile.trim());

        // Overwrite extended properties with properties in the matched
        // resource
        extendedProperties.putAll(matchedProperties);
        matchedProperties = extendedProperties;
    }

    /*
     * Record the location of the original matched resource/property file,
     * and the current set of properties secured.
     */
    propertiesSource = saveLoadedFrom;
    setProperties(matchedProperties);

    return matchedProperties;
}

From source file:org.structr.bolt.BoltDatabaseService.java

@Override
public void setProperty(final String name, final Object value) {

    final Properties properties = getProperties();
    boolean hasChanges = false;

    if (value == null) {

        if (properties.containsKey(name)) {

            properties.remove(name);
            hasChanges = true;//www .j  av a2s. c o  m
        }

    } else {

        properties.setProperty(name, value.toString());
        hasChanges = true;
    }

    if (hasChanges) {

        final File propertiesFile = new File(databasePath + "/graph.properties");

        try (final Writer writer = new FileWriter(propertiesFile)) {

            properties.store(writer, "Created by Structr at " + new Date());

        } catch (IOException ioex) {

            logger.warn("Unable to write properties file", ioex);
        }
    }
}

From source file:org.hyperic.hq.common.server.session.ServerConfigManagerImpl.java

/**
 * Set the server Configuration//from   w w  w. j  a  v  a2s  . com
 * @param prefix The config prefix to use when setting properties. The
 *        prefix is used for namespace protection and property scoping.
 * @param newProps The Properties to set.
 * @throws ConfigPropertyException - if the props object is missing a key
 *         that's currently in the database
 * 
 */
@Transactional
public void setConfig(AuthzSubject subject, String prefix, Properties newProps)
        throws ApplicationException, ConfigPropertyException {

    Properties tempProps = new Properties();
    tempProps.putAll(newProps);

    // get all properties
    Collection<ConfigProperty> allProps = serverConfigCache.getProps(prefix);

    createChangeAudits(subject, allProps, newProps);
    for (ConfigProperty configProp : allProps) {

        // check if the props object has a key matching
        String key = configProp.getKey();
        if (newProps.containsKey(key)) {
            tempProps.remove(key);
            String propValue = (String) newProps.get(key);
            // delete null values from prefixed properties
            if (prefix != null && (propValue == null || propValue.equals("NULL"))) {
                configPropertyDAO.remove(configProp);
                serverConfigCache.remove(key);
            } else {
                // non-prefixed properties never get deleted.
                configProp.setValue(propValue);
                serverConfigCache.put(key, propValue);
                // Fix Bug 1285064/HQ-4793: Save the property in DB 
                configPropertyDAO.save(configProp);
                if (HQConstants.HQGUID.equals(key)) {
                    // Came from read only method so need to flush the session
                    configPropertyDAO.flushSession();
                    if (log.isDebugEnabled())
                        log.debug("Saving HQ-GUID in DB [" + propValue + "]");
                }
            }
        } else if (prefix == null) {
            // Bomb out if props are missing for non-prefixed properties
            throw new ConfigPropertyException("Updated configuration missing required key: " + key);
        }
    }

    // create properties that are still left in tempProps
    if (tempProps.size() > 0) {
        Enumeration propsToAdd = tempProps.propertyNames();
        while (propsToAdd.hasMoreElements()) {
            String key = (String) propsToAdd.nextElement();
            String propValue = tempProps.getProperty(key);
            // create the new property
            configPropertyDAO.create(prefix, key, propValue, propValue);
            serverConfigCache.put(key, propValue);
        }
    }
}

From source file:org.pentaho.reporting.ui.datasources.jdbc.connection.JdbcConnectionDefinitionManager.java

/**
 * package-local visibility for testing purposes
 *///from ww  w  .  j a  v  a  2 s . co m
JdbcConnectionDefinitionManager(final Preferences externalPreferences, final String node) {
    userPreferences = externalPreferences;
    // Load the list of JNDI Sources
    try {
        final String[] childNodeNames = userPreferences.childrenNames();
        for (int i = 0; i < childNodeNames.length; i++) {
            final String name = childNodeNames[i];
            final Preferences p = userPreferences.node(name);
            final String type = p.get("type", null);
            if (type == null) {
                p.removeNode();
            } else if (type.equals("local")) {
                final Properties props = new Properties();
                if (p.nodeExists("properties")) {
                    final Preferences preferences = p.node("properties");
                    final String[] strings = preferences.keys();
                    for (int j = 0; j < strings.length; j++) {
                        final String string = strings[j];
                        final String value = preferences.get(string, null);
                        if (value != null) {
                            props.setProperty(string, value);
                        } else {
                            props.remove(string);
                        }
                    }
                }

                final DriverConnectionDefinition driverConnection = new DriverConnectionDefinition(name,
                        p.get(DRIVER_KEY, null), p.get(URL_KEY, null), p.get(USERNAME_KEY, null),
                        p.get(PASSWORD_KEY, null), p.get(HOSTNAME_KEY, null), p.get(DATABASE_NAME_KEY, null),
                        p.get(DATABASE_TYPE_KEY, null), p.get(PORT_KEY, null), props);

                connectionDefinitions.put(name, driverConnection);
            } else if (type.equals("jndi")) {
                final JndiConnectionDefinition connectionDefinition = new JndiConnectionDefinition(name,
                        p.get(JNDI_LOCATION, null), p.get(DATABASE_TYPE_KEY, null), p.get(USERNAME_KEY, null),
                        p.get(PASSWORD_KEY, null));
                connectionDefinitions.put(name, connectionDefinition);
            } else {
                p.removeNode();
            }
        }
    } catch (BackingStoreException e) {
        // The system preferences system is not working - log this as a message and use defaults
        log.warn("Could not access the user prefererences while loading the "
                + "JNDI connection information - using default JNDI connection entries", e);
    } catch (final Exception e) {
        log.warn("Configuration information was invalid.", e);
    }

    // If the connectionDefinitions is empty, add any default entries
    if (connectionDefinitions.isEmpty() && DATASOURCE_PREFERENCES_NODE.equals(node)) {
        if (userPreferences.getBoolean("sample-data-created", false) == true) {
            // only create the sample connections once, if we work on a totally fresh config.
            return;
        }
        updateSourceList(SAMPLE_DATA_JNDI_SOURCE);
        updateSourceList(SAMPLE_DATA_DRIVER_SOURCE);
        updateSourceList(SAMPLE_DATA_MEMORY_SOURCE);
        updateSourceList(LOCAL_SAMPLE_DATA_DRIVER_SOURCE);
        updateSourceList(MYSQL_SAMPLE_DATA_DRIVER_SOURCE);
        userPreferences.putBoolean("sample-data-created", true);
        try {
            userPreferences.flush();
        } catch (BackingStoreException e) {
            // ignored ..
        }
    }
}

From source file:org.adblockplus.android.ProxyService.java

/**
 * Sets user proxy settings in proxy service properties.
 *//*  w  w  w .j ava  2s . c om*/
private void configureUserProxy(Properties config, String proxyHost, String proxyPort, String proxyExcl,
        String proxyUser, String proxyPass) {
    // Clean previous settings
    config.remove("adblock.proxyHost");
    config.remove("adblock.proxyPort");
    config.remove("adblock.auth");
    config.remove("adblock.proxyExcl");
    if (!transparent) {
        config.remove("https.proxyHost");
        config.remove("https.proxyPort");
        config.remove("https.auth");
    }

    if (nativeProxyAutoConfigured)
        passProxySettings(proxyHost, proxyPort, proxyExcl);

    // Check if there are any settings
    if (proxyHost == null || "".equals(proxyHost))
        return;

    // Check for dirty proxy settings - this indicated previous crash:
    // proxy points to ourselves
    // proxy port is null, 0 or not a number
    // proxy is 127.0.0.1:8080
    if (proxyPort == null)
        return;
    int p = 0;
    try {
        p = Integer.valueOf(proxyPort);
    } catch (NumberFormatException e) {
        return;
    }
    if (p == 0 || isLocalHost(proxyHost) && (p == port || p == 8080)) {
        if (nativeProxyAutoConfigured)
            passProxySettings(null, null, null);
        return;
    }

    config.put("adblock.proxyHost", proxyHost);
    config.put("adblock.proxyPort", proxyPort);
    if (!transparent) {
        config.put("https.proxyHost", proxyHost);
        config.put("https.proxyPort", proxyPort);
    }

    // TODO Not implemented in our proxy but needed to restore settings
    if (proxyExcl != null)
        config.put("adblock.proxyExcl", proxyExcl);

    if (proxyUser != null && !"".equals(proxyUser) && proxyPass != null && !"".equals(proxyPass)) {
        // Base64 encode user:password
        String proxyAuth = "Basic " + new String(Base64.encode(proxyUser + ":" + proxyPass));
        config.put("adblock.auth", proxyAuth);
        if (!transparent)
            config.put("https.auth", proxyAuth);
    }
}

From source file:org.apache.archiva.converter.artifact.LegacyToDefaultConverter.java

private boolean doRelocation(Artifact artifact, org.apache.maven.model.v3_0_0.Model v3Model,
        ArtifactRepository repository, FileTransaction transaction) throws IOException {
    Properties properties = v3Model.getProperties();
    if (properties.containsKey("relocated.groupId") || properties.containsKey("relocated.artifactId")
    //$NON-NLS-1$ //$NON-NLS-2$
            || properties.containsKey("relocated.version")) //$NON-NLS-1$
    {//www .  java2 s . c om
        String newGroupId = properties.getProperty("relocated.groupId", v3Model.getGroupId()); //$NON-NLS-1$
        properties.remove("relocated.groupId"); //$NON-NLS-1$

        String newArtifactId = properties.getProperty("relocated.artifactId", v3Model.getArtifactId()); //$NON-NLS-1$
        properties.remove("relocated.artifactId"); //$NON-NLS-1$

        String newVersion = properties.getProperty("relocated.version", v3Model.getVersion()); //$NON-NLS-1$
        properties.remove("relocated.version"); //$NON-NLS-1$

        String message = properties.getProperty("relocated.message", ""); //$NON-NLS-1$ //$NON-NLS-2$
        properties.remove("relocated.message"); //$NON-NLS-1$

        if (properties.isEmpty()) {
            v3Model.setProperties(null);
        }

        writeRelocationPom(v3Model.getGroupId(), v3Model.getArtifactId(), v3Model.getVersion(), newGroupId,
                newArtifactId, newVersion, message, repository, transaction);

        v3Model.setGroupId(newGroupId);
        v3Model.setArtifactId(newArtifactId);
        v3Model.setVersion(newVersion);

        artifact.setGroupId(newGroupId);
        artifact.setArtifactId(newArtifactId);
        artifact.setVersion(newVersion);

        return true;
    } else {
        return false;
    }
}

From source file:com.webpagebytes.cms.local.WPBLocalFileStorage.java

public WPBFileInfo getFileInfo(WPBFilePath file) {
    String metaPath = getLocalFullMetaPath(file);
    String dataPath = getLocalFullDataPath(file);
    Properties props = new Properties();
    try {/*from w ww .  j av a 2 s .c  om*/
        props = getFileProperties(metaPath);

        String contentType = props.getProperty("contentType");
        int size = Integer.valueOf(props.getProperty("size"));
        String md5 = props.getProperty("md5");
        long crc32 = Long.valueOf(props.getProperty("crc32"));
        long creationTime = Long.valueOf(props.getProperty("creationTime"));

        boolean fileExists = checkIfFileExists(dataPath);
        WPBFileInfo fileInfo = new WPBDefaultCloudFileInfo(file, contentType, fileExists, size, md5, crc32,
                creationTime);
        props.remove("path");
        props.remove("contentType");
        props.remove("size");
        props.remove("md5");
        props.remove("crc32");
        props.remove("creationTime");
        props.remove("filePath");
        // add the custom properties of the file
        for (Object key : props.keySet()) {
            String strKey = (String) key;
            fileInfo.setProperty(strKey, props.getProperty(strKey));
        }
        return fileInfo;
    } catch (Exception e) {
        return null;
    }

}

From source file:pl.project13.maven.git.GitCommitIdMojo.java

void maybeGeneratePropertiesFile(@NotNull Properties localProperties, File base, String propertiesFilename)
        throws GitCommitIdExecutionException {
    try {/* w w  w.j  av  a 2 s .  com*/
        final File gitPropsFile = craftPropertiesOutputFile(base, propertiesFilename);
        final boolean isJsonFormat = "json".equalsIgnoreCase(format);

        boolean shouldGenerate = true;

        if (gitPropsFile.exists()) {
            final Properties persistedProperties;

            try {
                if (isJsonFormat) {
                    log.info("Reading existing json file [{}] (for module {})...",
                            gitPropsFile.getAbsolutePath(), project.getName());

                    persistedProperties = readJsonProperties(gitPropsFile);
                } else {
                    log.info("Reading existing properties file [{}] (for module {})...",
                            gitPropsFile.getAbsolutePath(), project.getName());

                    persistedProperties = readProperties(gitPropsFile);
                }

                final Properties propertiesCopy = (Properties) localProperties.clone();

                final String buildTimeProperty = prefixDot + BUILD_TIME;

                propertiesCopy.remove(buildTimeProperty);
                persistedProperties.remove(buildTimeProperty);

                shouldGenerate = !propertiesCopy.equals(persistedProperties);
            } catch (CannotReadFileException ex) {
                // Read has failed, regenerate file
                log.info("Cannot read properties file [{}] (for module {})...", gitPropsFile.getAbsolutePath(),
                        project.getName());
                shouldGenerate = true;
            }
        }

        if (shouldGenerate) {
            Files.createParentDirs(gitPropsFile);
            Writer outputWriter = null;
            boolean threw = true;

            try {
                outputWriter = new OutputStreamWriter(new FileOutputStream(gitPropsFile), sourceCharset);
                if (isJsonFormat) {
                    log.info("Writing json file to [{}] (for module {})...", gitPropsFile.getAbsolutePath(),
                            project.getName());
                    ObjectMapper mapper = new ObjectMapper();
                    mapper.writerWithDefaultPrettyPrinter().writeValue(outputWriter, localProperties);
                } else {
                    log.info("Writing properties file to [{}] (for module {})...",
                            gitPropsFile.getAbsolutePath(), project.getName());
                    localProperties.store(outputWriter, "Generated by Git-Commit-Id-Plugin");
                }
                threw = false;
            } catch (final IOException ex) {
                throw new RuntimeException("Cannot create custom git properties file: " + gitPropsFile, ex);
            } finally {
                Closeables.close(outputWriter, threw);
            }
        } else {
            log.info("Properties file [{}] is up-to-date (for module {})...", gitPropsFile.getAbsolutePath(),
                    project.getName());
        }
    } catch (IOException e) {
        throw new GitCommitIdExecutionException(e);
    }
}

From source file:org.multibit.file.FileHandler.java

public static void writeUserPreferences(BitcoinController bitcoinController) {
    final Controller controller = bitcoinController;
    // Save all the wallets' filenames in the user preferences.
    if (bitcoinController.getModel().getPerWalletModelDataList() != null) {
        List<WalletData> perWalletModelDataList = bitcoinController.getModel().getPerWalletModelDataList();

        List<String> orderList = new ArrayList<String>();
        List<String> earlyList = new ArrayList<String>();
        List<String> protobuf3List = new ArrayList<String>();

        for (WalletData perWalletModelData : perWalletModelDataList) {
            // Check if this is the initial empty WalletData
            if ("".equals(perWalletModelData.getWalletFilename())
                    || perWalletModelData.getWalletFilename() == null
                    || perWalletModelData.getWalletInfo() == null) {
                continue;
            }//www  .  j av  a  2 s . c  o m

            // Do not save deleted wallets
            if (perWalletModelData.getWalletInfo().isDeleted()) {
                log.debug("Not writing out info about wallet '" + perWalletModelData.getWalletFilename()
                        + "' as it has been deleted");
                continue;
            }

            if (!orderList.contains(perWalletModelData.getWalletFilename())) {
                orderList.add(perWalletModelData.getWalletFilename());
            }

            if (perWalletModelData.getWalletInfo()
                    .getWalletVersion() == MultiBitWalletVersion.PROTOBUF_ENCRYPTED) {
                if (!protobuf3List.contains(perWalletModelData.getWalletFilename())) {
                    protobuf3List.add(perWalletModelData.getWalletFilename());
                }
            } else if (perWalletModelData.getWalletInfo().getWalletVersion() == null
                    || perWalletModelData.getWalletInfo().getWalletVersion() == MultiBitWalletVersion.SERIALIZED
                    || perWalletModelData.getWalletInfo()
                            .getWalletVersion() == MultiBitWalletVersion.PROTOBUF) {
                if (!earlyList.contains(perWalletModelData.getWalletFilename())) {
                    earlyList.add(perWalletModelData.getWalletFilename());
                }
            }
        }

        int orderCount = 1;
        for (String walletFilename : orderList) {
            controller.getModel().setUserPreference(BitcoinModel.WALLET_ORDER_PREFIX + orderCount,
                    walletFilename);
            orderCount++;
        }
        controller.getModel().setUserPreference(BitcoinModel.WALLET_ORDER_TOTAL, "" + orderList.size());

        int earlyCount = 1;
        for (String walletFilename : earlyList) {
            controller.getModel().setUserPreference(BitcoinModel.EARLY_WALLET_FILENAME_PREFIX + earlyCount,
                    walletFilename);
            earlyCount++;
        }
        controller.getModel().setUserPreference(BitcoinModel.NUMBER_OF_EARLY_WALLETS, "" + earlyList.size());

        int protobuf3Count = 1;
        for (String walletFilename : protobuf3List) {
            controller.getModel().setUserPreference(
                    BitcoinModel.PROTOBUF3_WALLET_FILENAME_PREFIX + protobuf3Count, walletFilename);
            protobuf3Count++;
        }
        controller.getModel().setUserPreference(BitcoinModel.NUMBER_OF_PROTOBUF3_WALLETS,
                "" + protobuf3List.size());
        controller.getModel().setUserPreference(BitcoinModel.ACTIVE_WALLET_FILENAME,
                bitcoinController.getModel().getActiveWalletFilename());
    }

    Properties userPreferences = controller.getModel().getAllUserPreferences();

    // If the view is marked as also requiring a backwards compatible
    // numeric field write that.
    @SuppressWarnings("deprecation")
    int currentViewNumericFormat = View.toOldViewNumeric(controller.getCurrentView());
    if (currentViewNumericFormat != 0) {
        userPreferences.put(CoreModel.SELECTED_VIEW, "" + currentViewNumericFormat);
    } else {
        // Make sure the old numeric value for a view is not in the user
        // properties.
        userPreferences.remove(CoreModel.SELECTED_VIEW);
    }
    // Write the user preference properties.
    OutputStream outputStream = null;
    try {
        String userPropertiesFilename;
        if ("".equals(controller.getApplicationDataDirectoryLocator().getApplicationDataDirectory())) {
            userPropertiesFilename = USER_PROPERTIES_FILE_NAME;
        } else {
            userPropertiesFilename = controller.getApplicationDataDirectoryLocator()
                    .getApplicationDataDirectory() + File.separator + USER_PROPERTIES_FILE_NAME;
        }

        outputStream = new FileOutputStream(userPropertiesFilename);
        BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(outputStream);
        OutputStreamWriter outputStreamWriter = new OutputStreamWriter(bufferedOutputStream, "UTF8");
        userPreferences.store(outputStreamWriter, USER_PROPERTIES_HEADER_TEXT);
    } catch (FileNotFoundException e) {
        log.error(e.getMessage(), e);
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    } finally {
        if (outputStream != null) {
            try {
                outputStream.flush();
                outputStream.close();
            } catch (IOException e) {
                log.error(e.getClass().getCanonicalName() + " " + e.getMessage());
            } finally {
                outputStream = null;
            }
        }
    }
}

From source file:com.tesora.dve.sql.transexec.CatalogHelper.java

protected DBHelper createDBHelper() throws PEException {
    checkURLAvailable();//from w w w  .jav a2  s.co m

    Properties props = (Properties) catalogProperties.clone();
    props.remove(DBHelper.CONN_DBNAME);

    return new DBHelper(props);
}