Example usage for java.util Properties loadFromXML

Introduction

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

Prototype

public synchronized void loadFromXML(InputStream in) throws IOException, InvalidPropertiesFormatException 

Source Link

Document

Loads all of the properties represented by the XML document on the specified input stream into this properties table.

Usage

From source file:ar.com.zauber.commons.web.proxy.impl.dao.properties.provider.FilesystemPropertiesProvider.java

/** @see PropertiesProvider#getProperties() */
public Properties getProperties() {
    try {//from   w ww.j a  v a 2  s .c o  m
        final Properties properties = new Properties();
        final InputStream is = new FileInputStream(file);
        try {
            properties.loadFromXML(is);
            return properties;
        } finally {
            is.close();
        }
    } catch (final IOException e) {
        throw new UnhandledException(e);
    }
}

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From source file:org.apache.nifi.util.FlowFileUnpackagerV1.java

protected Map<String, String> getAttributes(final TarArchiveInputStream stream) throws IOException {

    final Properties props = new Properties();
    props.loadFromXML(new NonCloseableInputStream(stream));

    final Map<String, String> result = new HashMap<>();
    for (final Entry<Object, Object> entry : props.entrySet()) {
        final Object keyObject = entry.getKey();
        final Object valueObject = entry.getValue();
        if (!(keyObject instanceof String)) {
            throw new IOException("Flow file attributes object contains key of type "
                    + keyObject.getClass().getCanonicalName() + " but expected java.lang.String");
        } else if (!(keyObject instanceof String)) {
            throw new IOException("Flow file attributes object contains value of type "
                    + keyObject.getClass().getCanonicalName() + " but expected java.lang.String");
        }//from www  .  j a  v  a  2 s .c  o  m

        final String key = (String) keyObject;
        final String value = (String) valueObject;
        result.put(key, value);
    }

    return result;
}

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From source file:org.apache.syncope.core.init.ContentLoader.java

@Transactional
public void load() {
    // 1. Check wether we are allowed to load default content into the DB
    final List<SyncopeConf> res = confDAO.findAll();

    if (res == null || res.size() > 0) {
        LOG.info("Data found in the database, leaving untouched");
        return;//w  w w .j  a va2  s.c  om
    }

    LOG.info("Empty database found, loading default content");

    // 2. Create views
    LOG.debug("Creating views");
    try {
        InputStream viewsStream = getClass().getResourceAsStream("/views.xml");
        Properties views = new Properties();
        views.loadFromXML(viewsStream);

        for (String idx : views.stringPropertyNames()) {
            LOG.debug("Creating view {}", views.get(idx).toString());

            final String updateViews = views.get(idx).toString().replaceAll("\\n", " ");
            entityManager.createNativeQuery(updateViews).executeUpdate();
        }

        LOG.debug("Views created, go for indexes");
    } catch (Exception e) {
        LOG.error("While creating views", e);
    }

    // 3. Create indexes
    LOG.debug("Creating indexes");
    try {
        InputStream indexesStream = getClass().getResourceAsStream("/indexes.xml");
        Properties indexes = new Properties();
        indexes.loadFromXML(indexesStream);

        for (String idx : indexes.stringPropertyNames()) {
            LOG.debug("Creating index {}", indexes.get(idx).toString());

            final String updateIndexed = indexes.get(idx).toString();
            entityManager.createNativeQuery(updateIndexed).executeUpdate();
        }

        LOG.debug("Indexes created, go for default content");
    } catch (Exception e) {
        LOG.error("While creating indexes", e);
    }

    // noop workflow
    //        entityManager.createNativeQuery("DELETE FROM ACT_GE_PROPERTY").executeUpdate();

    // 4. Load default content
    SAXParserFactory factory = SAXParserFactory.newInstance();
    try {
        SAXParser parser = factory.newSAXParser();
        parser.parse(getClass().getResourceAsStream("/content.xml"), importExport);
        LOG.debug("Default content successfully loaded");
    } catch (Exception e) {
        LOG.error("While loading default content", e);
    }
}

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From source file:org.alfresco.extension.bulkfilesystemimport.metadataloaders.XmlPropertiesFileMetadataLoader.java

/**
 * @see org.alfresco.extension.bulkfilesystemimport.metadataloaders.AbstractMapBasedMetadataLoader#loadMetadataFromFile(java.io.File)
 *///from ww  w . j a  v a 2s .  com
@Override
protected Map<String, Serializable> loadMetadataFromFile(File metadataFile) {
    Map<String, Serializable> result = null;
    InputStream metadataInputStream = null;

    try {
        Properties props = new Properties();

        metadataInputStream = new BufferedInputStream(new FileInputStream(metadataFile));
        props.loadFromXML(metadataInputStream);
        result = new HashMap<String, Serializable>((Map) props);
    } catch (final IOException ioe) {
        if (log.isWarnEnabled())
            log.warn("Metadata file '" + AbstractBulkFilesystemImporter.getFileName(metadataFile)
                    + "' could not be read.", ioe);
    } finally {
        IOUtils.closeQuietly(metadataInputStream); // Note: this shouldn't normally be needed as loadFromXML closes the stream passed to it
    }

    return (result);
}

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From source file:org.pentaho.metadata.registry.SimpleFileRegistry.java

/**
 * @see org.pentaho.metadata.registry.SimpleRegistry#load()
 *///ww  w . j a v  a2  s .com
@Override
protected void load() throws InvalidPropertiesFormatException, IOException {

    // empty the registry
    clear();

    File file = new File(filePath);
    if (file.exists()) {
        InputStream in = new FileInputStream(file);
        Properties props = new Properties();
        props.loadFromXML(in);
        int idx = 0;
        List<Link> links = new ArrayList<Link>();
        while (true) {
            String sub = (String) props.get("link-" + idx + "-subId");
            String subType = (String) props.get("link-" + idx + "-subType");
            String obj = (String) props.get("link-" + idx + "-objId");
            String objType = (String) props.get("link-" + idx + "-objType");
            String verb = (String) props.get("link-" + idx + "-verb");
            if (sub != null && obj != null && verb != null) {
                Link link = new Link(sub, subType, verb, obj, objType);
                links.add(link);
                idx++;
            } else {
                break;
            }
        }
        setLinks(links);

        idx = 0;
        while (true) {
            String id = (String) props.get("entity-" + idx + "-id");
            String title = (String) props.get("entity-" + idx + "-title");
            String typeId = (String) props.get("entity-" + idx + "-type");
            if (id != null && typeId != null) {
                Entity entity = new Entity(id, title, typeId);
                addEntity(entity);

                int idx2 = 0;
                while (true) {
                    String key = (String) props.get("entity-" + idx + "-attrkey-" + idx2);
                    String value = (String) props.get("entity-" + idx + "-attrvalue-" + idx2);
                    if (key != null && value != null) {
                        entity.setAttribute(key, StringEscapeUtils.unescapeJava(value));
                        idx2++;
                    } else {
                        break;
                    }
                }
                idx++;
            } else {
                break;
            }
        }
    }

}

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From source file:org.alfresco.extension.bulkimport.source.fs.XmlPropertiesFileMetadataLoader.java

/**
 * @see org.alfresco.extension.bulkimport.source.fs.AbstractMapBasedMetadataLoader#loadMetadataFromFile(java.io.File)
 *//*from ww w.  j a v  a  2  s .c  o  m*/
@Override
protected Map<String, Serializable> loadMetadataFromFile(final File metadataFile) {
    Map<String, Serializable> result = null;
    InputStream metadataInputStream = null;

    try {
        Properties props = new Properties();

        metadataInputStream = new BufferedInputStream(new FileInputStream(metadataFile));
        props.loadFromXML(metadataInputStream);

        @SuppressWarnings({ "rawtypes", "unchecked" })
        Map<String, Serializable> properties = (Map) props;

        result = new HashMap<>(properties);
    } catch (final IOException ioe) {
        if (warn(log))
            warn(log, "Metadata file '" + getFileName(metadataFile) + "' could not be read.", ioe);
    } finally {
        IOUtils.closeQuietly(metadataInputStream); // Note: this shouldn't normally be needed as loadFromXML closes the stream passed to it
    }

    return (result);
}

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From source file:org.apache.torque.generator.configuration.option.XmlOptionConfiguration.java

/**
 * Reads the options from the XML file given in the path and
 * returns them.//from w w  w.  j  a va  2  s.c  o  m
 *
 * @param configurationProvider the provider to access configuration files,
 *        not null.
 *
 * @return the options contained in the file, not null.
 *
 * @throws ConfigurationException if the file cannot be accessed or parsed.
 */
public Collection<Option> getOptions(ConfigurationProvider configurationProvider)
        throws ConfigurationException {
    Properties properties = new Properties();
    InputStream optionsInputStream = null;
    try {
        optionsInputStream = configurationProvider.getOptionsInputStream(getPath());
        properties.loadFromXML(optionsInputStream);
    } catch (IOException e) {
        throw new ConfigurationException("Error reading options file " + getPath(), e);

    } catch (RuntimeException e) {
        throw new ConfigurationException("Error reading options file " + getPath(), e);

    } finally {
        if (optionsInputStream != null) {
            try {
                optionsInputStream.close();
            } catch (IOException e) {
                log.warn("Could not close OptionsInputStream " + optionsInputStream, e);
            }
        }
    }
    return toOptions(properties);
}

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From source file:AuthenticationController.java

@RequestMapping("/authentication")
public @ResponseBody Authentication authentication(
        @RequestParam(value = "username", required = true, defaultValue = "") String username,
        @RequestParam(value = "password", required = true, defaultValue = "") String password)
        throws JSONException, FileNotFoundException, UnsupportedEncodingException, IOException {

    Properties props = new Properties();
    FileInputStream fis = new FileInputStream("properties.xml");
    // loading properites from properties file
    props.loadFromXML(fis);

    String server_ip = props.getProperty("server_ip");
    String ZABBIX_API_URL = "http://" + server_ip + "/api_jsonrpc.php"; // 1.2.3.4 is your zabbix_server_ip

    HttpClient client = new HttpClient();

    PutMethod putMethod = new PutMethod(ZABBIX_API_URL);
    putMethod.setRequestHeader("Content-Type", "application/json-rpc"); // content-type is controlled in api_jsonrpc.php, so set it like this

    // create json object for apiinfo.version 
    JSONObject jsonObj = new JSONObject(
            "{\"jsonrpc\":\"2.0\",\"method\":\"user.authenticate\",\"params\":{\"user\":\"" + username
                    + "\",\"password\":\"" + password + "\"},\"auth\": null,\"id\":0}");

    putMethod.setRequestBody(jsonObj.toString()); // put the json object as input stream into request body 

    String loginResponse = "";

    try {// www .  j  a  v a  2 s  .  c om
        client.executeMethod(putMethod); // send to request to the zabbix api

        loginResponse = putMethod.getResponseBodyAsString(); // read the result of the response

        // Work with the data using methods like...
        JSONObject obj = new JSONObject(loginResponse);
        String result = obj.getString("result");
        System.out.println(result);

        return new Authentication(String.format(result));

    } catch (HttpException e) {
        e.printStackTrace();

    } catch (IOException e) {
        e.printStackTrace();
    }
    return new Authentication();
}

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From source file:org.syncope.core.init.ContentLoader.java

@Transactional
public void load() {
    // 0. DB connection, to be used below
    Connection conn = DataSourceUtils.getConnection(dataSource);

    // 1. Check wether we are allowed to load default content into the DB
    Statement statement = null;//w ww.j  ava 2  s.c  o  m
    ResultSet resultSet = null;
    boolean existingData = false;
    try {
        statement = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY);

        resultSet = statement.executeQuery("SELECT * FROM " + SyncopeConf.class.getSimpleName());
        resultSet.last();

        existingData = resultSet.getRow() > 0;
    } catch (SQLException e) {
        LOG.error("Could not access to table " + SyncopeConf.class.getSimpleName(), e);

        // Setting this to true make nothing to be done below
        existingData = true;
    } finally {
        try {
            if (resultSet != null) {
                resultSet.close();
            }
        } catch (SQLException e) {
            LOG.error("While closing SQL result set", e);
        }
        try {
            if (statement != null) {
                statement.close();
            }
        } catch (SQLException e) {
            LOG.error("While closing SQL statement", e);
        }
    }

    if (existingData) {
        LOG.info("Data found in the database, leaving untouched");
        return;
    }

    LOG.info("Empty database found, loading default content");

    // 2. Create views
    LOG.debug("Creating views");
    try {
        InputStream viewsStream = getClass().getResourceAsStream("/views.xml");
        Properties views = new Properties();
        views.loadFromXML(viewsStream);

        for (String idx : views.stringPropertyNames()) {
            LOG.debug("Creating view {}", views.get(idx).toString());

            try {
                statement = conn.createStatement();
                statement.executeUpdate(views.get(idx).toString().replaceAll("\\n", " "));
                statement.close();
            } catch (SQLException e) {
                LOG.error("Could not create view ", e);
            }
        }

        LOG.debug("Views created, go for indexes");
    } catch (Throwable t) {
        LOG.error("While creating views", t);
    }

    // 3. Create indexes
    LOG.debug("Creating indexes");
    try {
        InputStream indexesStream = getClass().getResourceAsStream("/indexes.xml");
        Properties indexes = new Properties();
        indexes.loadFromXML(indexesStream);

        for (String idx : indexes.stringPropertyNames()) {
            LOG.debug("Creating index {}", indexes.get(idx).toString());

            try {
                statement = conn.createStatement();
                statement.executeUpdate(indexes.get(idx).toString());
                statement.close();
            } catch (SQLException e) {
                LOG.error("Could not create index ", e);
            }
        }

        LOG.debug("Indexes created, go for default content");
    } catch (Throwable t) {
        LOG.error("While creating indexes", t);
    } finally {
        DataSourceUtils.releaseConnection(conn, dataSource);
    }

    try {
        conn.close();
    } catch (SQLException e) {
        LOG.error("While closing SQL connection", e);
    }

    // 4. Load default content
    SAXParserFactory factory = SAXParserFactory.newInstance();
    try {
        SAXParser parser = factory.newSAXParser();
        parser.parse(getClass().getResourceAsStream("/content.xml"), importExport);
        LOG.debug("Default content successfully loaded");
    } catch (Throwable t) {
        LOG.error("While loading default content", t);
    }
}

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From source file:com.opensource.frameworks.processframework.utils.DefaultPropertiesPersister.java

public void loadFromXml(Properties props, InputStream is) throws IOException {
    try {//w  w w .j  a  v  a  2s  . c  o  m
        props.loadFromXML(is);
    } catch (NoSuchMethodError err) {
        throw new IOException("Cannot load properties XML file - not running on JDK 1.5+: " + err.getMessage());
    }
}

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