Package java.io

Examples of java.io.PipedReader


        return (CharSequence)resolve( PropertyBasedDocumentFactory.MetadataKeys.URI, metadata );
      }

      public Object content( final int field ) throws IOException {
        ensureFieldIndex( field );
        pipedReader = new PipedReader();
        pipedWriter = new PipedWriter();
        pdfDocument = PDDocument.load( rawContent );
        pipedWriter.connect( pipedReader );
        pipingThread = new Thread() {
          public void run() {
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  public void createSession(String name) {
    try {
      ServiceReference srl = Activator.bc.getServiceReference(ConsoleService.class.getName());
      ConsoleService console = (ConsoleService) Activator.bc.getService(srl);
      PipedWriter pipeToConsole = new PipedWriter();
      Reader consoleIn = new PipedReader(pipeToConsole);
      toConsole = new PrintWriter(pipeToConsole);

      PipedReader pipeFromConsole = new PipedReader();
      PrintWriter consoleOut = new PrintWriter(new PipedWriter(pipeFromConsole));
      fromConsole = pipeFromConsole;
      consoleSession = console.runSession(name, consoleIn, consoleOut);
    } catch (Exception e) {}
  }
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         * The big picture is, we parse input args; load a RCData;
         * get a JDBC Connection with the RCData; instantiate and
         * execute as many SqlFiles as we need to.
         */
        String  rcFile           = null;
        PipedReader  tmpReader   = null;
        String  sqlText          = null;
        String  driver           = null;
        String  targetDb         = null;
        String  varSettings      = null;
        boolean debug            = false;
        File[]  scriptFiles      = null;
        int     i                = -1;
        boolean listMode         = false;
        boolean interactive      = false;
        boolean noinput          = false;
        boolean noautoFile       = false;
        boolean autoCommit       = false;
        Boolean coeOverride      = null;
        Boolean stdinputOverride = null;
        String  rcParams         = null;
        String  rcUrl            = null;
        String  rcUsername       = null;
        String  rcPassword       = null;
        String  rcCharset        = null;
        String  rcTruststore     = null;
        String  rcTransIso       = null;
        Map<String, String> rcFields = null;
        String  parameter;
        SqlFile[] sqlFiles       = null;
        Connection conn          = null;
        Map<String, String> userVars = null;

        try { // Try block to GC tmpReader
        try { // Try block for BadCmdline
            while ((i + 1 < arg.length) && arg[i + 1].startsWith("--")) {
                i++;

                if (arg[i].length() == 2) {
                    break;             // "--"
                }

                parameter = arg[i].substring(2).toLowerCase();

                if (parameter.equals("help")) {
                    System.out.println(SqltoolRB.SqlTool_syntax.getString(
                            revnum, RCData.DEFAULT_JDBC_DRIVER));
                    return;
                }
                if (parameter.equals("abortonerr")) {
                    if (coeOverride != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_abort_continue_mutuallyexclusive.getString());
                    }

                    coeOverride = Boolean.FALSE;
                } else if (parameter.equals("continueonerr")) {
                    if (coeOverride != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_abort_continue_mutuallyexclusive.getString());
                    }

                    coeOverride = Boolean.TRUE;
                } else if (parameter.startsWith("continueonerr=")) {
                    if (coeOverride != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_abort_continue_mutuallyexclusive.getString());
                    }

                    coeOverride = Boolean.valueOf(
                            arg[i].substring("--continueonerr=".length()));
                } else if (parameter.equals("list")) {
                    listMode = true;
                } else if (parameter.equals("rcfile")) {
                    if (++i == arg.length) {
                        throw bcl;
                    }

                    rcFile = arg[i];
                } else if (parameter.startsWith("rcfile=")) {
                    rcFile = arg[i].substring("--rcfile=".length());
                } else if (parameter.equals("setvar")) {
                    if (++i == arg.length) {
                        throw bcl;
                    }

                    varSettings = arg[i];
                } else if (parameter.startsWith("setvar=")) {
                    varSettings = arg[i].substring("--setvar=".length());
                } else if (parameter.equals("sql")) {
                    noinput = true;    // but turn back on if file "-" specd.

                    if (++i == arg.length) {
                        throw bcl;
                    }

                    sqlText = arg[i];
                } else if (parameter.startsWith("sql=")) {
                    noinput = true;    // but turn back on if file "-" specd.
                    sqlText = arg[i].substring("--sql=".length());
                } else if (parameter.equals("debug")) {
                    debug = true;
                } else if (parameter.equals("noautofile")) {
                    noautoFile = true;
                } else if (parameter.equals("autocommit")) {
                    autoCommit = true;
                } else if (parameter.equals("stdinput")) {
                    noinput          = false;
                    stdinputOverride = Boolean.TRUE;
                } else if (parameter.equals("noinput")) {
                    noinput          = true;
                    stdinputOverride = Boolean.FALSE;
                } else if (parameter.equals("driver")) {
                    if (++i == arg.length) {
                        throw bcl;
                    }

                    driver = arg[i];
                } else if (parameter.startsWith("driver=")) {
                    driver = arg[i].substring("--driver=".length());
                } else if (parameter.equals("inlinerc")) {
                    if (++i == arg.length) {
                        throw bcl;
                    }

                    rcParams = arg[i];
                } else if (parameter.startsWith("inlinerc=")) {
                    rcParams = arg[i].substring("--inlinerc=".length());
                } else {
                    throw bcl;
                }
            }

            if (!listMode && rcParams == null && ++i != arg.length) {
                // If an inline RC file was specified, don't look for targetDb
                targetDb = arg[i];
                if (targetDb.equals("-")) targetDb = null;
            }

            int scriptIndex = 0;

            if (sqlText != null) {
                try {
                    tmpReader = new PipedReader();
                    PipedWriter tmpWriter = new PipedWriter(tmpReader);
                    // My best guess is that the encoding here will be however
                    // we read the SQL text from the command-line, which will
                    // be the platform default encoding.  Therefore, don't
                    // specify an encoding for this pipe.
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     * can cause a deadlock.
     */
    public void testGetInfo() throws IOException {
        sysinfo_api_helper sah = new sysinfo_api_helper();
        sah.start();
        PipedReader pipeR = new PipedReader(sah.getPipedWriter());
        BufferedReader br = new BufferedReader(pipeR);
        assertEquals("------------------ Java Information ------------------",
                     br.readLine());
        br.close();
        pipeR.close();
    }
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      fail("Unexpected: " + e);
    }
       
        //regression for HARMONY-831
        try{
            new BufferedReader(new PipedReader(), 9).read(new char[] {}, 7, 0);
            fail("should throw IndexOutOfBoundsException");
        }catch(IndexOutOfBoundsException e){
        }
       
        // Regression for HARMONY-54
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      fail("Unexpected: " + e);
    }
       
        //regression for HARMONY-831
        try{
            new BufferedReader(new PipedReader(), 9).read(new char[] {}, 7, 0);
            fail("should throw IndexOutOfBoundsException");
        }catch(IndexOutOfBoundsException e){
        }
  }
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     * @throws IOException
     */
    @Test
    public void testGetOneLineOneParser() throws IOException {
        final PipedWriter writer = new PipedWriter();
        final PipedReader reader = new PipedReader(writer);
        final CSVFormat format = CSVFormat.DEFAULT;
        final CSVParser parser = new CSVParser(reader, format);
        try {
            writer.append(CSV_INPUT_1);
            writer.append(format.getRecordSeparator());
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        pageWidth = console.getDeviceWidth();
        pageSize = pageHeight * pageWidth;
        tabSize = console.getTabSize();
       
        pw = new PipedWriter();
        pr = new PipedReader();
        pr.connect(pw);
       
        console.addKeyboardListener(this);
    }
View Full Code Here

         * The big picture is, we parse input args; load a RCData;
         * get a JDBC Connection with the RCData; instantiate and
         * execute as many SqlFiles as we need to.
         */
        String  rcFile           = null;
        PipedReader  tmpReader   = null;
        String  sqlText          = null;
        String  driver           = null;
        String  targetDb         = null;
        boolean debug            = false;
        File[]  scriptFiles      = null;
        int     i                = -1;
        boolean listMode         = false;
        boolean interactive      = false;
        boolean noinput          = false;
        boolean noautoFile       = false;
        boolean autoCommit       = false;
        Boolean coeOverride      = null;
        Boolean stdinputOverride = null;
        String  rcParams         = null;
        String  rcUrl            = null;
        String  rcUsername       = null;
        String  rcPassword       = null;
        String  rcCharset        = null;
        String  rcTruststore     = null;
        String  rcTransIso       = null;
        Map<String, String> rcFields = null;
        String  parameter;
        SqlFile[] sqlFiles       = null;
        Connection conn          = null;
        Map<String, String> userVars = new HashMap<String, String>();

        try { // Try block to GC tmpReader
        try { // Try block for BadCmdline
            while ((i + 1 < arg.length))
            if (arg[i + 1].startsWith("--")) {
                i++;

                if (arg[i].length() == 2) {
                    break;             // "--"
                }

                parameter = arg[i].substring(2).toLowerCase();

                if (parameter.equals("help")) {
                    System.out.println(SqltoolRB.SqlTool_syntax.getString(
                            revnum, RCData.DEFAULT_JDBC_DRIVER));
                    return;
                }
                if (parameter.equals("abortonerr")) {
                    if (coeOverride != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_abort_continue_mutuallyexclusive.getString());
                    }

                    coeOverride = Boolean.FALSE;
                } else if (parameter.equals("continueonerr")) {
                    if (coeOverride != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_abort_continue_mutuallyexclusive.getString());
                    }

                    coeOverride = Boolean.TRUE;
                } else if (parameter.startsWith("continueonerr=")) {
                    if (coeOverride != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_abort_continue_mutuallyexclusive.getString());
                    }

                    coeOverride = Boolean.valueOf(
                            arg[i].substring("--continueonerr=".length()));
                } else if (parameter.equals("list")) {
                    if (listMode) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    listMode = true;
                } else if (parameter.equals("rcfile")) {
                    if (++i == arg.length) {
                        throw bcl;
                    }
                    if (rcFile != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }

                    rcFile = arg[i];
                } else if (parameter.startsWith("rcfile=")) {
                    if (rcFile != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    rcFile = arg[i].substring("--rcfile=".length());
                } else if (parameter.equals("setvar")) {
                    if (++i == arg.length) {
                        throw bcl;
                    }

                    try {
                        varParser(arg[i], userVars, false);
                    } catch (PrivateException pe) {
                        throw new SqlToolException(
                                RCERR_EXITVAL, pe.getMessage());
                    }
                } else if (parameter.startsWith("setvar=")) {
                    try {
                        varParser(arg[i].substring("--setvar=".length()),
                                userVars, false);
                    } catch (PrivateException pe) {
                        throw new SqlToolException(
                                RCERR_EXITVAL, pe.getMessage());
                    }
                } else if (parameter.equals("sql")) {
                    noinput = true;    // but turn back on if file "-" specd.

                    if (++i == arg.length) {
                        throw bcl;
                    }
                    if (sqlText != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }

                    sqlText = arg[i];
                } else if (parameter.startsWith("sql=")) {
                    noinput = true;    // but turn back on if file "-" specd.
                    if (sqlText != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    sqlText = arg[i].substring("--sql=".length());
                } else if (parameter.equals("debug")) {
                    if (debug) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    debug = true;
                } else if (parameter.equals("noautofile")) {
                    if (noautoFile) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    noautoFile = true;
                } else if (parameter.equals("autocommit")) {
                    if (autoCommit) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    autoCommit = true;
                } else if (parameter.equals("stdinput")) {
                    noinput          = false;
                    if (stdinputOverride != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    stdinputOverride = Boolean.TRUE;
                } else if (parameter.equals("noinput")) {
                    noinput          = true;
                    if (stdinputOverride != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    stdinputOverride = Boolean.FALSE;
                } else if (parameter.equals("driver")) {
                    if (++i == arg.length) {
                        throw bcl;
                    }
                    if (driver != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }

                    driver = arg[i];
                } else if (parameter.startsWith("driver=")) {
                    if (driver != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    driver = arg[i].substring("--driver=".length());
                } else if (parameter.equals("inlinerc")) {
                    if (++i == arg.length) {
                        throw bcl;
                    }
                    if (rcParams != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }

                    rcParams = arg[i];
                } else if (parameter.startsWith("inlinerc=")) {
                    if (rcParams != null) {
                        throw new SqlToolException(SYNTAXERR_EXITVAL,
                                SqltoolRB.SqlTool_params_redundant.getString());
                    }
                    rcParams = arg[i].substring("--inlinerc=".length());
                } else {
                    throw bcl;
                }
            } else if (arg[i + 1].startsWith("-P")
                    || arg[i + 1].startsWith("-p")) {
                i++;
                boolean sepSwitch = arg[i].length() < 3;
                if (sepSwitch) {
                    if (++i == arg.length) {
                        throw bcl;
                    }
                }

                int equalAt = arg[i].indexOf('=');
                if (equalAt < (sepSwitch ? 1 : 3)) {
                    throw new SqlToolException(RCERR_EXITVAL,
                            "Specified var assignment contains no '='");
                }
                userVars.put(arg[i].substring(sepSwitch ? 0 : 2, equalAt),
                        arg[i].substring(equalAt + 1));
            } else {
                break;
            }

            if (!listMode && rcParams == null && ++i != arg.length) {
                // If an inline RC file was specified, don't look for targetDb
                targetDb = arg[i];
                if (targetDb.equals("-")) targetDb = null;
            }

            int scriptIndex = 0;

            if (sqlText != null) {
                try {
                    tmpReader = new PipedReader();
                    PipedWriter tmpWriter = new PipedWriter(tmpReader);
                    // My best guess is that the encoding here will be however
                    // we read the SQL text from the command-line, which will
                    // be the platform default encoding.  Therefore, don't
                    // specify an encoding for this pipe.
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        test.testMegaFile();
    }

   
    protected void setUp() throws IOException {
        PipedReader pin = new PipedReader();
        out = new PipedWriter(pin);
        in = new BufferedReader(pin);
        actualResult = 0;
        builder =  new Builder(new MinimizingFactory());
        generator = new Generator();
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