Example usage for java.io OutputStreamWriter append

Introduction

In this page you can find the example usage for java.io OutputStreamWriter append.

Prototype

@Override
    public Writer append(CharSequence csq) throws IOException 

Source Link

Usage

From source file:lohbihler.process.Test.java

public static void main(final String[] args) throws Exception {
    final ExecutorService executorService = Executors.newCachedThreadPool();

    final Process process = new ProcessBuilder("cmd").start();
    final InputReader input = new InputReader(process.getInputStream());
    final InputReader error = new InputReader(process.getErrorStream());

    executorService.execute(input);//www  .  j  a  v  a 2  s.  c om
    executorService.execute(error);
    final OutputStreamWriter out = new OutputStreamWriter(process.getOutputStream());

    Thread.sleep(1000);
    System.out.println("Input: " + input.getInput());
    System.out.println("Error: " + error.getInput());
    System.out.println("Alive: " + process.isAlive());
    System.out.println();

    out.append("PING 1.1.1.1 -n 1 -w 5000\r\n");
    out.flush();

    for (int i = 0; i < 7; i++) {
        Thread.sleep(1000);
        System.out.println("Input: " + input.getInput());
        System.out.println("Error: " + error.getInput());
        System.out.println("Alive: " + process.isAlive());
        System.out.println();
    }

    out.append("PING 1.1.1.1 -n 1 -w 2000\r\n");
    out.flush();

    for (int i = 0; i < 4; i++) {
        Thread.sleep(1000);
        System.out.println("Input: " + input.getInput());
        System.out.println("Error: " + error.getInput());
        System.out.println("Alive: " + process.isAlive());
        System.out.println();
    }

    process.destroy();

    executorService.shutdown();
}

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From source file:Main.java

public static void logToFile(String filename, String log) {
    File myFile = new File("/sdcard/SAGETablet/" + filename + ".txt");
    try {/*  w  w  w . ja v a2s  .c  om*/
        if (!myFile.exists()) {
            myFile.createNewFile();
        }
        FileOutputStream fOut = new FileOutputStream(myFile);
        OutputStreamWriter myOutWriter = new OutputStreamWriter(fOut);
        myOutWriter.append(log);
        myOutWriter.close();
        fOut.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:Main.java

private static void writeToOutputStreamArray(String[] array, OutputStreamWriter oswriter) {
    for (int i = 0; i < array.length; i++) {
        try {/*from   www.  j av a 2 s.  c o  m*/
            oswriter.append(array[i] + "  ");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    try {
        oswriter.append("\n");
        oswriter.flush();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:Main.java

private static void writeToOutputStreamArray(String[] array, OutputStreamWriter oswriter) {
    for (int i = 0; i < array.length; i++) {
        try {/*from w w w .ja  v a 2 s . co  m*/
            oswriter.append(array[i] + "  ");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    try {
        oswriter.append("\n\n");
        oswriter.flush();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:org.apache.htrace.viewer.HBaseSpanViewer.java

public static void appendJsonString(final Message message, OutputStreamWriter writer) throws IOException {
    writer.append("{");
    for (Iterator<Map.Entry<FieldDescriptor, Object>> iter = message.getAllFields().entrySet().iterator(); iter
            .hasNext();) {/*from  www  .  j av  a2  s.  co m*/
        Map.Entry<FieldDescriptor, Object> field = iter.next();
        appendFields(field.getKey(), field.getValue(), writer);
        if (iter.hasNext()) {
            writer.append(",");
        }
    }
    writer.append("}");
}

---

From source file:org.apache.htrace.viewer.HBaseSpanViewer.java

private static void appendFields(FieldDescriptor fd, Object value, OutputStreamWriter writer)
        throws IOException {
    writer.append("\"");
    writer.append(fd.getName());/*w ww.ja v a  2s  . c om*/
    writer.append("\"");
    writer.append(":");
    if (fd.isRepeated()) {
        writer.append("[");
        for (Iterator<?> it = ((List<?>) value).iterator(); it.hasNext();) {
            appendValue(fd, it.next(), writer);
            if (it.hasNext()) {
                writer.append(",");
            }
        }
        writer.append("]");
    } else {
        appendValue(fd, value, writer);
    }
}

---

From source file:eionet.cr.web.util.TriplesToOutputStream.java

/**
 *
 * @param out//  w  w  w.j a  v a  2  s  .co m
 * @param subjectUri
 * @param triples
 */
public static void triplesToHtml(OutputStream out, String subjectUri, List<SubjectDTO> triples) {

    OutputStreamWriter writer = new OutputStreamWriter(out);
    try {
        writer.append("<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en-gb\">");
        writer.append("<head>");
        writer.append("<title>").append(subjectUri).append("</title>");
        writer.append("<link rel=\"alternate\" type=\"application/rdf+xml\" href=\"").append(subjectUri)
                .append("\" />");
        writer.append("<style type=\"text/css\">" + "/*<![CDATA[*/ "
                + "table { border: 1px solid black; border-collapse:collapse; } "
                + "td, th { border: 1px solid black; padding: 0.3em; } " + "/*]]>*/" + "</style>");
        writer.append("</head>");
        writer.append("<body>");
        writer.append("<h1>").append(subjectUri).append("</h1>");
        writer.append("<table>");
        writer.append("<tr><th>Subject</th><th>Predicate</th><th>Value</th></tr>");

        if (triples != null) {
            for (SubjectDTO subject : triples) {
                Map<String, Collection<ObjectDTO>> predicates = subject.getPredicates();
                if (predicates != null) {
                    for (String predicateUri : predicates.keySet()) {
                        Collection<ObjectDTO> objects = predicates.get(predicateUri);
                        if (objects != null) {
                            for (ObjectDTO object : objects) {
                                writer.append("<tr>");
                                writer.append("<td>");
                                writer.append("<a href=\"").append(subject.getUri()).append("\">");
                                writer.append(subject.getUri());
                                writer.append("</a>");
                                writer.append("</td>");
                                writer.append("<td>").append(predicateUri).append("</td>");
                                writer.append("<td>");
                                if (object.isLiteral()) {
                                    writer.append(object.getValue());
                                } else {
                                    writer.append("<a href=\"").append(object.getValue()).append("\">")
                                            .append(object.getValue()).append("</a>");
                                }
                                writer.append("</td>");
                                writer.append("</tr>");
                            }
                        }
                    }
                }
            }
            /*
             * for (TripleDTO triple : triples) { writer.append("<tr>");
             * writer.append("<td>").append(triple.getSubjectUri()).append("</td>");
             * writer.append("<td>").append(triple.getPredicateUri()).append("</td>");
             * writer.append("<td>").append(triple.getObject()).append("</td>"); writer.append("</tr>"); }
             */
        }
        writer.append("</table>");
        writer.append("</body>");
        writer.append("</html>");
        writer.flush();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            writer.close();
            out.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

---

From source file:eionet.cr.web.util.TriplesToOutputStream.java

/**
 *
 * @param out//from  w w w.j a v  a 2s. co m
 * @param subjectUri
 * @param triples
 */
public static void triplesToRdf(OutputStream out, String subjectUri, List<SubjectDTO> triples) {
    OutputStreamWriter writer = new OutputStreamWriter(out);
    try {
        if (triples != null) {
            writer.append(RDF_HEADER);
            writer.append("<rdf:RDF xmlns=\"").append(subjectUri + "#").append("\" xmlns:rdf=\"")
                    .append(RDF_NAMESPACE).append("\" ").append("xmlns:rdfs=\"").append(RDFS_NAMESPACE)
                    .append("\">");
            for (SubjectDTO subject : triples) {

                writer.append("<rdf:Description rdf:about=\"")
                        .append(StringEscapeUtils.escapeXml(subject.getUri())).append("\">");
                Map<String, Collection<ObjectDTO>> predicates = subject.getPredicates();
                if (predicates != null) {
                    for (String predicateUri : predicates.keySet()) {
                        Collection<ObjectDTO> objects = predicates.get(predicateUri);

                        // Shorten predicate URIs
                        if (predicateUri.startsWith(RDF_NAMESPACE)) {
                            predicateUri = predicateUri.replace(RDF_NAMESPACE, "rdf:");
                        } else if (predicateUri.startsWith(RDFS_NAMESPACE)) {
                            predicateUri = predicateUri.replace(RDFS_NAMESPACE, "rdfs:");
                        } else if (predicateUri.startsWith(subjectUri)) {
                            predicateUri = predicateUri.replace(subjectUri + "#", "");
                        }

                        if (objects != null) {
                            for (ObjectDTO object : objects) {
                                if (object.isLiteral()) {
                                    writer.append("<").append(predicateUri).append(">")
                                            .append(StringEscapeUtils.escapeXml(object.getValue())).append("</")
                                            .append(predicateUri).append(">");
                                } else {
                                    writer.append("<").append(predicateUri).append(" rdf:resource=\"")
                                            .append(StringEscapeUtils.escapeXml(object.getValue()))
                                            .append("\"/>");
                                }
                            }
                        }
                    }
                }
                writer.append("</rdf:Description>");
            }
            writer.append("</rdf:RDF>");
            writer.flush();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            writer.close();
            out.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

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From source file:org.apache.htrace.viewer.HBaseSpanViewer.java

private static void appendValue(FieldDescriptor fd, Object value, OutputStreamWriter writer)
        throws IOException {
    switch (fd.getType()) {
    case INT64: // write int as string for handling in javascript
    case STRING://from w  ww  .j a  va  2  s .c  o  m
        writer.append("\"");
        writer.append(value.toString());
        writer.append("\"");
        break;
    case MESSAGE:
        appendJsonString((Message) value, writer);
        break;
    default:
        throw new IOException("unexpected field type.");
    }
}

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From source file:org.opendatakit.briefcase.reused.UncheckedFiles.java

public static void append(String content, OutputStreamWriter outputStreamWriter) {
    try {/*w  w w . j a va2 s  .c o m*/
        outputStreamWriter.append(content);
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

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