Example usage for java.io InputStreamReader close

Introduction

In this page you can find the example usage for java.io InputStreamReader close.

Prototype

public void close() throws IOException

Source Link

Usage

From source file:edu.illinois.cs.cogcomp.wikifier.utils.io.InFile.java

public static String readFileText(String file, String encoding) throws IOException {
     File f = new File(file);
     InputStreamReader isr = new InputStreamReader(new FileInputStream(f), encoding);
     System.out.println("character encoding = " + isr.getEncoding());
     int c;//from w w w.j av  a2 s.c  o m
     StringBuffer res = new StringBuffer();
     while ((c = isr.read()) != -1) {
         res.append((char) c);
     }
     isr.close();
     return res.toString();
 }

From source file:com.aliyun.odps.ship.DShip.java

protected static void showHelp(String filename) throws IOException {

    InputStream ins = DShip.class.getResourceAsStream("/" + filename);
    InputStreamReader reader = new InputStreamReader(ins, "utf-8");
    int c = reader.read();
    while (c != -1) {
        System.out.print((char) c);
        c = reader.read();/*from  w w  w.j  a v  a 2 s  .  c om*/
    }
    reader.close();
}

From source file:bluej.collect.CollectUtility.java

/**
 * Reads a source code file from the project, and anonymises it
 *//* www .  j  a va 2  s  .  c om*/
static String readFileAndAnonymise(ProjectDetails proj, File f) {
    try {
        StringBuilder sb = new StringBuilder();
        FileInputStream inputStream = new FileInputStream(f);
        InputStreamReader reader = new InputStreamReader(inputStream, proj.charset);
        char[] buf = new char[4096];

        int read = reader.read(buf);
        while (read != -1) {
            sb.append(buf, 0, read);
            read = reader.read(buf);
        }

        reader.close();
        inputStream.close();
        return CodeAnonymiser.anonymise(sb.toString());
    } catch (IOException ioe) {
        return null;
    }
}

From source file:com.panet.imeta.core.vfs.KettleVFS.java

/**
 * Read a text file (like an XML document).  WARNING DO NOT USE FOR DATA FILES.
 * /*from w w w .ja v  a2 s . c  o  m*/
 * @param vfsFilename the filename or URL to read from
 * @param charSetName the character set of the string (UTF-8, ISO8859-1, etc)
 * @return The content of the file as a String
 * @throws IOException
 */
public static String getTextFileContent(String vfsFilename, String charSetName) throws IOException {
    InputStream inputStream = getInputStream(vfsFilename);
    InputStreamReader reader = new InputStreamReader(inputStream, charSetName);
    int c;
    StringBuffer stringBuffer = new StringBuffer();
    while ((c = reader.read()) != -1)
        stringBuffer.append((char) c);
    reader.close();
    inputStream.close();

    return stringBuffer.toString();
}

From source file:jo.alexa.sim.ui.logic.RuntimeLogic.java

public static void readUtterances(RuntimeBean runtime, URI source) throws IOException {
    InputStream is = source.toURL().openStream();
    InputStreamReader rdr = new InputStreamReader(is);
    UtteranceLogic.read(runtime.getApp(), rdr);
    rdr.close();
    runtime.firePropertyChange("app", null, runtime.getApp());
    setProp("app.utterances", source.toString());
}

From source file:jo.alexa.sim.ui.logic.RuntimeLogic.java

public static void readIntents(RuntimeBean runtime, URI source) throws IOException {
    InputStream is = source.toURL().openStream();
    InputStreamReader rdr = new InputStreamReader(is);
    ApplicationLogic.readIntents(runtime.getApp(), rdr);
    rdr.close();
    runtime.firePropertyChange("app", null, runtime.getApp());
    setProp("app.intents", source.toString());
}

From source file:Main.java

public static String toConvertString(InputStream is) {
    StringBuilder res = new StringBuilder();
    InputStreamReader isr = new InputStreamReader(is);
    BufferedReader read = new BufferedReader(isr);
    try {/*from  w w  w.ja v  a  2s. c o  m*/
        String line;
        line = read.readLine();
        while (line != null) {
            res.append(line).append("<br>");
            line = read.readLine();
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            isr.close();
            read.close();
            is.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return res.toString();
}

From source file:chat.Models.java

/** @param test whether use the testing database */
public static AnnotationConfiguration build(boolean test) throws Exception {
    AnnotationConfiguration conf = new AnnotationConfiguration() {
        private static final long serialVersionUID = 1L;

        @Override/*  www .ja v a 2 s .co m*/
        public SessionFactory buildSessionFactory() throws HibernateException {
            if (!"org.hsqldb.jdbcDriver".equals(getProperty(Environment.DRIVER)))
                return super.buildSessionFactory();
            // fix the issue of hsqldb write delay stupid default value
            SessionFactory fac = super.buildSessionFactory();
            try {
                SessionImpl hib = (SessionImpl) fac.openSession();
                hib.beginTransaction();
                Statement stat = hib.getJDBCContext().borrowConnection().createStatement();
                stat.executeUpdate("SET WRITE_DELAY FALSE");
                hib.getTransaction().commit();
                stat.close();
                hib.close();
                LOG.info("SET WRITE_DELAY FALSE");
            } catch (Exception e) {
                throw new Error(e);
            }
            return fac;
        }
    };
    InputStreamReader connect = new InputStreamReader(
            Models.class.getResourceAsStream("/hibernate.connect.properties"), "UTF-8");
    conf.getProperties().load(connect);
    connect.close();

    conf.setNamingStrategy(new NamingStrategy() {
        @Override
        public String classToTableName(String entity) {
            return StringHelper.unqualify(entity);
        }

        @Override
        public String propertyToColumnName(String property) {
            return StringHelper.unqualify(property);
        }

        @Override
        public String tableName(String table) {
            return table;
        }

        @Override
        public String columnName(String column) {
            return column;
        }

        @Override
        public String collectionTableName(String ownerEntity, String ownerTable, String associatedEntity,
                String associatedTable, String property) {
            return ownerTable + "_" + StringHelper.unqualify(property);
        }

        @Override
        public String joinKeyColumnName(String joinedColumn, String joinedTable) {
            return joinedColumn;
        }

        @Override
        public String foreignKeyColumnName(String property, String propertyEntity, String propertyTable,
                String referencedColumn) {
            return property != null ? StringHelper.unqualify(property) : propertyTable;
        }

        @Override
        public String logicalColumnName(String column, String property) {
            return StringHelper.isEmpty(column) ? StringHelper.unqualify(property) : column;
        }

        @Override
        public String logicalCollectionTableName(String table, String ownerTable, String associatedTable,
                String property) {
            if (table != null)
                return table;
            return ownerTable + "_" + StringHelper.unqualify(property);
        }

        @Override
        public String logicalCollectionColumnName(String column, String property, String referencedColumn) {
            return StringHelper.isEmpty(column) ? property + "_" + referencedColumn : column;
        }
    });

    for (Class<?> c : Class2.packageClasses(Id.class))
        conf.addAnnotatedClass(c);

    if (!"false".equals(conf.getProperty(Environment.AUTOCOMMIT)))
        throw new RuntimeException(Environment.AUTOCOMMIT + " must be false");
    if (test)
        conf.setProperty(Environment.URL, conf.getProperty(Environment.URL + ".test"));
    return conf;
}

From source file:com.sun.socialsite.config.RuntimeConfig.java

/**
 * Get the runtime configuration definitions XML file as a string.
 *
 * This is basically a convenience method for accessing this file.
 * The file itself contains meta-data about what configuration
 * properties we change at runtime via the UI and how to setup
 * the display for editing those properties.
 *//*from   w  w  w.  j a  v  a2 s  .c o  m*/
public static String getRuntimeConfigDefsAsString() {

    log.debug("Trying to load runtime config defs file");

    try {

        InputStream in = Config.class.getResourceAsStream(DEFINITIONS_FILE);
        InputStreamReader reader = new InputStreamReader(in);
        StringWriter configString = new StringWriter();

        char[] buf = new char[8196];
        int length = 0;
        while ((length = reader.read(buf)) > 0) {
            configString.write(buf, 0, length);
        }

        reader.close();

        return configString.toString();

    } catch (Exception e) {
        log.error("Error loading runtime config defs file", e);
    }

    return "";
}

From source file:ext.services.xml.XMLUtils.java

/**
 * Reads an object from a file as xml.//  w ww  .ja  v  a  2s  . c o m
 * 
 * @param filename filename
 * 
 * @return The object read from the xml file
 * 
 * @throws IOException Signals that an I/O exception has occurred.
 */
public static Object readObjectFromFile(String filename) throws IOException {
    InputStreamReader inputStreamReader = null;
    try {
        inputStreamReader = new InputStreamReader(new FileInputStream(filename), "UTF-8");
        return xStream.fromXML(inputStreamReader);
    } finally {
        if (inputStreamReader != null) {
            inputStreamReader.close();
        }
    }
}