Example usage for java.util Properties list

Introduction

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

Prototype

public void list(PrintWriter out) 

Source Link

Document

Prints this property list out to the specified output stream.

Usage

From source file:Main.java

public static void main(String args[]) throws Exception {
    Properties prop = new Properties();
    FileInputStream fis = new FileInputStream("sampleprops.xml");
    prop.loadFromXML(fis);/*from  w  w w. java  2 s . c  om*/
    prop.list(System.out);
    System.out.println("\nThe foo property: " + prop.getProperty("foo"));
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Properties prop = new Properties();

    prop.put("Chapter Count", "200");
    prop.put("Tutorial Count", "150");
    prop.put("tutorial", "java2s.com");
    prop.put("Runnable", "true");

    // print the list with System.out
    prop.list(System.out);

}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Properties prop = new Properties();
    String s = "Chapter Count=200\nTutorial Count=15";

    // create a new reader
    StringReader reader = new StringReader(s);

    // load from input stream
    prop.load(reader);//from  ww w . j  av  a  2s . co  m

    // print the properties list from System.out
    prop.list(System.out);

}

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From source file:Main.java

public static void main(String args[]) throws Exception {
    Properties p = new Properties();

    p.put("today", new Date().toString());
    p.put("user", "A");

    FileOutputStream out = new FileOutputStream("user.props");
    p.storeToXML(out, "updated");

    FileInputStream in = new FileInputStream("user.props");

    p.loadFromXML(in);// w ww .  j  a v  a 2  s  . co  m
    p.list(System.out);
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Properties prop = new Properties();
    PrintWriter writer = new PrintWriter(System.out);

    prop.put("Chapter Count", "200");
    prop.put("Tutorial Count", "150");
    prop.put("tutorial", "java2s.com");
    prop.put("Runnable", "true");

    // print the list with a PrintWriter object
    prop.list(writer);

    // flush the stream
    writer.flush();/*from   w  w w .jav a2 s  .c  o  m*/

}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Properties prop = new Properties();

    prop.put("Chapter Count", "200");
    prop.put("Tutorial Count", "15");

    // create a output and input as a xml file
    FileOutputStream fos = new FileOutputStream("properties.xml");
    FileInputStream fis = new FileInputStream("properties.xml");

    // store the properties in the specific xml
    prop.storeToXML(fos, null);//from ww w .  j a v a 2s. co m

    // load from the xml that we saved earlier
    prop.loadFromXML(fis);

    // print the properties list
    prop.list(System.out);

}

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From source file:com.idega.util.FileLocalizer.java

public static void main(String[] args) {
    if (args.length != 2) {
        System.err.println("Wimp. I need two parameters, input file og directory and output file");
        System.err.println("Usage java FileLocalizer input output");

        return;/*from   ww w. ja v  a 2s  .c o m*/
    }

    File in = null;
    BufferedWriter out = null;

    Properties props = new Properties();

    try {
        in = new File(args[0]);
    } catch (Exception e) {
        System.err.println("Auli. Error : " + e.toString());

        return;
    }

    try {
        out = new BufferedWriter(new FileWriter(args[1]));
    } catch (java.io.IOException e) {
        System.err.println("Auli. Error : " + e.toString());

        return;
    }

    try {
        findRecursive(in, props);
        props.list(new PrintWriter(out));
    } catch (Exception e) {
        System.err.println("Error reading or writing file : " + e.toString());
    }

    try {
        out.close();
    } catch (java.io.IOException e) {
        System.err.println("Error closing files : " + e.toString());
    }
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Properties prop = new Properties();
    String s = "Chapter Count=200";
    String s2 = "Tutorial Count=15";

    // create a new input and output stream
    FileOutputStream fos = new FileOutputStream("properties.txt");
    FileInputStream fis = new FileInputStream("properties.txt");

    // write the first property in the output stream file
    fos.write(s.getBytes());/*  ww  w .ja v  a 2  s . co m*/

    // change the line between the two properties
    fos.write("\n".getBytes());

    // write next property
    fos.write(s2.getBytes());

    // load from input stream
    prop.load(fis);

    // print the properties list from System.out
    prop.list(System.out);

}

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From source file:au.org.ala.names.search.DwcaNameIndexer.java

/**
 * Example run/*  ww  w. j a  va 2s  .co  m*/
 *
 * java cp .:names.jar au.org.ala.checklist.lucene.DwcaNameIndexer
 * -all
 * -dwca /data/bie-staging/names-lists/dwca-col
 * -target /data/lucene/testdwc-namematching
 * -irmng /data/bie-staging/irmng/IRMNG_DWC_HOMONYMS
 * -common /data/bie-staging/ala-names/col_vernacular.txt
 *
 * @param args
 */
public static void main(String[] args) {

    final String DEFAULT_DWCA = "/data/lucene/sources/dwca-col";
    final String DEFAULT_IRMNG = "/data/lucene/sources/IRMNG_DWC_HOMONYMS";
    final String DEFAULT_COMMON_NAME = "/data/lucene/sources/col_vernacular.txt";
    final String DEFAULT_TARGET_DIR = "/data/lucene/namematching";
    final String DEFAULT_TMP_DIR = "/data/lucene/nmload-tmp";

    Options options = new Options();
    options.addOption("v", "version", false, "Retrieve version information");
    options.addOption("h", "help", false, "Retrieve options");
    options.addOption("all", false, "Generates the load index and search index");
    options.addOption("load", false,
            "Generate the load index only. "
                    + "The load index is a temporary index generated from the raw data files"
                    + " used to load the main search index");
    options.addOption("search", false,
            "Generates the search index. A load index must already be created for this to run.");
    options.addOption("irmng", true,
            "The absolute path to the unzipped irmng DwCA. IRMNG is used to detect homonyms. Defaults to "
                    + DEFAULT_IRMNG);
    options.addOption("dwca", true,
            "The absolute path to the unzipped DwCA for the scientific names. Defaults to " + DEFAULT_DWCA);
    options.addOption("target", true,
            "The target directory to write the new name index to. Defaults to " + DEFAULT_TARGET_DIR);
    options.addOption("tmp", true, "The tmp directory for the load index. Defaults to " + DEFAULT_TMP_DIR);
    options.addOption("common", true, "The common (vernacular) name file. Defaults to " + DEFAULT_COMMON_NAME);
    options.addOption("testSearch", true,
            "Debug a name search. This uses the target directory to search against.");

    CommandLineParser parser = new BasicParser();

    try {
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        if (line.hasOption("v")) {
            //only load the properties file if it exists otherwise default to the biocache-test-config.properties on the classpath
            InputStream stream = DwcaNameIndexer.class.getResourceAsStream("/git.properties");
            Properties properties = new Properties();
            if (stream != null) {
                properties.load(stream);
                properties.list(System.out);
            } else {
                System.err.println("Unable to retrieve versioning information");
            }
            System.exit(-1);
        }

        if (line.hasOption("help")) {
            //only load the properties file if it exists otherwise default to the biocache-test-config.properties on the classpath
            new HelpFormatter().printHelp("nameindexer", options);
            System.exit(-1);
        }

        if (line.hasOption("testSearch")) {

            boolean indexExists = (new File(DEFAULT_TARGET_DIR).exists());

            if (indexExists) {
                //do a name search - with option flag pointing to index location
                System.out.println("Search for name");
                ALANameSearcher searcher = new ALANameSearcher(
                        line.getOptionValue("target", DEFAULT_TARGET_DIR));
                NameSearchResult nsr = searcher.searchForRecord(line.getOptionValue("testSearch"));
                if (nsr != null) {
                    Map<String, String> props = nsr.toMap();
                    for (Map.Entry<String, String> entry : props.entrySet()) {
                        System.out.println(entry.getKey() + ": " + entry.getValue());
                    }
                } else {
                    System.err.println("No match for " + line.getOptionValue("testSearch"));
                }
            } else {
                System.err.println("Index unreadable. Check " + DEFAULT_TARGET_DIR);
            }
            System.exit(-1);
        }

        boolean load = line.hasOption("load") || line.hasOption("all");
        boolean search = line.hasOption("search") || line.hasOption("all");

        if (!line.hasOption("load") && !line.hasOption("search") && !line.hasOption("all")) {
            load = true;
            search = true;
        }

        log.info("Generating loading index: " + load);
        log.info("Generating searching index: " + search);

        boolean defaultIrmngReadable = (new File(DEFAULT_IRMNG).exists());
        boolean defaultCommonReadable = (new File(DEFAULT_COMMON_NAME).exists());
        boolean defaultDwcaReadable = (new File(DEFAULT_DWCA).exists());

        if (line.getOptionValue("dwca") != null) {
            log.info("Using the  DwCA name file: " + line.getOptionValue("dwca"));
        } else if (defaultDwcaReadable) {
            log.info("Using the default DwCA name file: " + DEFAULT_DWCA);
        } else {
            log.error(
                    "No DwC Archive specified and the default file path does not exist or is inaccessible. Default path: "
                            + DEFAULT_DWCA);
            System.exit(-1);
        }

        if (line.getOptionValue("irmng") == null && !defaultIrmngReadable) {
            log.warn(
                    "No IRMNG export specified and the default file path does not exist or is inaccessible. Default path: "
                            + DEFAULT_IRMNG);
        } else {
            log.info("Using the default IRMNG name file: " + DEFAULT_IRMNG);
        }

        if (line.getOptionValue("common") == null && !defaultCommonReadable) {
            log.warn(
                    "No common name export specified and the default file path does not exist or is inaccessible. Default path: "
                            + DEFAULT_COMMON_NAME);
        } else {
            log.info("Using the default common name file: " + DEFAULT_COMMON_NAME);
        }

        File targetDirectory = new File(line.getOptionValue("target", DEFAULT_TARGET_DIR));
        if (targetDirectory.exists()) {
            String newPath = targetDirectory.getAbsolutePath() + "_"
                    + DateFormatUtils.format(new Date(), "yyyy-MM-dd_hh-mm-ss");
            log.info("Target directory already exists. Backing up to : " + newPath);
            File newTargetDirectory = new File(newPath);
            FileUtils.moveDirectory(targetDirectory, newTargetDirectory);
            FileUtils.forceMkdir(targetDirectory);
        }

        DwcaNameIndexer indexer = new DwcaNameIndexer();
        indexer.create(load, search, line.getOptionValue("target", DEFAULT_TARGET_DIR),
                line.getOptionValue("tmp", DEFAULT_TMP_DIR), line.getOptionValue("dwca", DEFAULT_DWCA),
                line.getOptionValue("irmng", DEFAULT_IRMNG),
                line.getOptionValue("common", DEFAULT_COMMON_NAME));
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:Main.java

public static Connection connectToDatabase(String propertiesFileName) throws Exception {
    Properties dbProps = new Properties();
    Properties dumpProps = new Properties();
    dbProps.load(new FileInputStream(propertiesFileName));
    dumpProps.load(new FileInputStream(propertiesFileName));
    System.out.println("Database Properties");
    dumpProps.remove("password");
    dumpProps.list(System.out);
    System.out.println("Loading Driver");
    Class.forName(dbProps.getProperty("dbDriver"));

    System.out.println("Connecting to Database...");
    Connection con = DriverManager.getConnection(dbProps.getProperty("dbURL"), dbProps);
    System.out.println("Connected");
    return con;/*from  ww  w  . j a v  a  2 s .  c o m*/
}

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