Example usage for java.io FileWriter write

List of usage examples for java.io FileWriter write

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Introduction

In this page you can find the example usage for java.io FileWriter write.

Prototype

public void write(int c) throws IOException

Source Link

Document

Writes a single character.

Usage

From source file:freightKt.KTFreight_v3.java

private static void writeRunInfo() {
    File file = new File(OUTPUT_DIR + "#RunInformation.txt");
    try {//from  w  w  w . j av a 2 s .  co  m
        FileWriter writer = new FileWriter(file); //Neuer File (berschreibt im Zweifel den alten - der jedoch nicht existieren drfte!

        writer.write("##Inputfiles:" + System.getProperty("line.separator"));
        writer.write("Net: \t \t" + NETFILE + System.getProperty("line.separator"));
        writer.write("Carrier:  \t" + CARRIERFILE + System.getProperty("line.separator"));
        writer.write("VehType: \t" + VEHTYPEFILE + System.getProperty("line.separator"));
        writer.write("Algorithm: \t" + ALGORITHMFILE + System.getProperty("line.separator"));
        writer.write("Toll: \t" + TOLL_NAME + System.getProperty("line.separator"));
        writer.write("LowEmissionZone: \t" + LEZ_NAME + System.getProperty("line.separator"));

        writer.write(System.getProperty("line.separator"));
        writer.write("##Run Settings:" + System.getProperty("line.separator"));
        writer.write("addingCongestion: \t" + addingCongestion + System.getProperty("line.separator"));
        writer.write("addingToll: \t \t" + addingToll + System.getProperty("line.separator"));
        writer.write("usingUCC: \t \t" + usingUCC + System.getProperty("line.separator"));
        writer.write("runMatsim: \t \t" + runMatsim + System.getProperty("line.separator"));
        writer.write(
                "Last Matsim Iteration: \t" + LAST_MATSIM_ITERATION + System.getProperty("line.separator"));
        writer.write("Max Jsprit Iteration: \t" + MAX_JSPRIT_ITERATION + System.getProperty("line.separator"));
        writer.write("Number of Runs: \t" + NU_OF_TOTAL_RUNS + System.getProperty("line.separator"));

        writer.flush();
        writer.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    System.out.println("Datei: " + file + " geschrieben.");
}

From source file:com.endlessloopsoftware.ego.client.graph.GraphData.java

public static void writeCoordinates(File dataFile) throws IOException {
    VisualizationViewer<Vertex, Edge> vv = GraphRenderer.getVv();
    Layout<Vertex, Edge> layout = vv.getGraphLayout();
    Graph g = layout.getGraph();/*  w ww.j a  va 2  s . co  m*/

    FileWriter fw = new FileWriter(dataFile);

    @SuppressWarnings("unchecked")
    Collection<Vertex> verts = g.getVertices();
    for (Vertex v : verts) {

        String nodeLabel = GraphRenderer.getGraphSettings().getNodeLabel(v);

        Point2D pt = layout.transform(v);
        String line = ("\"" + nodeLabel + "\"," + pt.getX() + "," + pt.getY() + "\n");
        System.out.print(line);
        fw.write(line);
    }

    fw.close();
}

From source file:freightKt.KTFreight_v3.java

/**
 * Prft ob alle Services auch in den geplanten Touren vorkommen, d.h., ob sie auhc tatschslcih geplant wurden.
 * Falls nicht: log.Error und Ausgabe einer Datei: "#UnassignedServices.txt" mit den Service-Ids.
 * @param carriers//from  w  w  w.j a  v a  2  s .  c  o  m
 */

//TODO: Ausgabe der Anassigned Services in Run-Verzeichnis und dafrin der bersicht nur eine Nennung der Anzahl unassignedServices je Run 
//TODO: multiassigned analog.
private static void checkServiceAssignment(Carriers carriers) {
    for (Carrier c : carriers.getCarriers().values()) {
        ArrayList<CarrierService> assignedServices = new ArrayList<CarrierService>();
        ArrayList<CarrierService> multiassignedServices = new ArrayList<CarrierService>();
        ArrayList<CarrierService> unassignedServices = new ArrayList<CarrierService>();

        System.out.println("### Carrier: " + c.getId());
        //Erfasse alle einer Tour zugehrigen (-> stattfindenden) Services 
        for (ScheduledTour tour : c.getSelectedPlan().getScheduledTours()) {
            for (TourElement te : tour.getTour().getTourElements()) {
                if (te instanceof ServiceActivity) {
                    CarrierService assigService = ((ServiceActivity) te).getService();
                    if (!assignedServices.contains(assigService)) {
                        assignedServices.add(assigService);
                        System.out.println("Assigned Service: " + assignedServices.toString());
                    } else {
                        multiassignedServices.add(assigService);
                        log.error("Service wurde von dem Carrier " + c.getId().toString()
                                + " bereits angefahren: " + assigService.getId().toString());
                    }
                }
            }
        }

        //Nun prfe, ob alle definierten Service zugeordnet wurden
        for (CarrierService service : c.getServices()) {
            System.out.println("Service to Check: " + service.toString());
            if (!assignedServices.contains(service)) {
                System.out.println("Service not assigned: " + service.toString());
                unassignedServices.add(service);
                log.error("Service wird von Carrier " + c.getId().toString() + " NICHT bedient: "
                        + service.getId().toString());
            } else {
                System.out.println("Service was assigned: " + service.toString());
            }
        }

        //Schreibe die mehrfach eingeplanten Services in Datei
        if (!multiassignedServices.isEmpty()) {
            try {
                FileWriter writer = new FileWriter(new File(TEMP_DIR + "#MultiAssignedServices.txt"), true);
                writer.write("#### Multi-assigned Services of Carrier: " + c.getId().toString()
                        + System.getProperty("line.separator"));
                for (CarrierService s : multiassignedServices) {
                    writer.write(s.getId().toString() + System.getProperty("line.separator"));
                }
                writer.flush();
                writer.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        //Schreibe die nicht eingeplanten Services in Datei
        if (!unassignedServices.isEmpty()) {
            try {
                FileWriter writer = new FileWriter(new File(TEMP_DIR + "#UnassignedServices.txt"), true);
                writer.write("#### Unassigned Services of Carrier: " + c.getId().toString()
                        + System.getProperty("line.separator"));
                for (CarrierService s : unassignedServices) {
                    writer.write(s.getId().toString() + System.getProperty("line.separator"));
                }
                writer.flush();
                writer.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

    } //for(carriers)

}

From source file:edu.kit.dama.util.SystemUtils.java

/**
 * Generate the chgrp script for Unix systems.
 *
 * @return The full path to the chgrp script.
 *
 * @throws IOException If the generation fails.
 *///from   w  w  w  .ja v  a2  s  .  c  o  m
private static String generateChgrpScript() throws IOException {
    String scriptFile;
    FileWriter fout = null;
    try {
        scriptFile = FilenameUtils.concat(System.getProperty("java.io.tmpdir"), "chgrpFolder.sh");
        fout = new FileWriter(scriptFile, false);
        StringBuilder b = new StringBuilder();
        b.append("#!/bin/sh\n");
        b.append("echo Changing ownership of $2 to $1\n");
        b.append("chgrp $1 $2 -R\n");
        LOGGER.debug("Writing script data to '{}'", scriptFile);
        fout.write(b.toString());
        fout.flush();
    } finally {
        if (fout != null) {
            try {
                fout.close();
            } catch (IOException ioe) {//ignore
            }
        }
    }
    return scriptFile;
}

From source file:edu.kit.dama.util.SystemUtils.java

/**
 * Generate the open script for Unix systems.
 *
 * @return The full path to the open script.
 *
 * @throws IOException If the generation fails.
 *///w  w  w. j  a  va  2s  .c o m
private static String generateOpenScript() throws IOException {
    String scriptFile;
    FileWriter fout = null;
    try {
        scriptFile = FilenameUtils.concat(System.getProperty("java.io.tmpdir"), "stickFolder.sh");
        fout = new FileWriter(scriptFile, false);
        StringBuilder b = new StringBuilder();
        b.append("#!/bin/sh\n");
        b.append("echo Changing access of $1 to 2770\n");
        b.append("chmod 2770 $1 -R\n");
        LOGGER.debug("Writing script data to '{}'", scriptFile);
        fout.write(b.toString());
        fout.flush();
    } finally {
        if (fout != null) {
            try {
                fout.close();
            } catch (IOException ioe) {//ignore
            }
        }
    }
    return scriptFile;
}

From source file:com.cisco.dbds.utils.tims.TIMS.java

/**
 * Generate tims xml file.//from  www  . java  2 s .c  om
 */
public static void generateTimsXMLFile() {
    try {
        String fileName = xmlFileName;
        File outFile = new File(fileName);
        FileWriter out = new FileWriter(outFile);
        out.write(xml);
        out.close();
        xml = "";
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:edu.kit.dama.transfer.client.types.TransferTask.java

/**
 * Writes a list of TransferTask entities in XML format into pFile
 *
 * @param pTasks The list of tasks to persist
 * @param pFile The file where the data will be written to
 *
 * @throws IOException If the file could not be written
 *//*from  w  ww .jav  a2  s .  c o m*/
public static void toXML(List<TransferTask> pTasks, File pFile) throws IOException {
    StringBuilder buffer = new StringBuilder();
    FileWriter writer = null;
    buffer.append("<transferTasks>\n");
    try {
        writer = new FileWriter(pFile);
        int cnt = 0;
        for (TransferTask task : pTasks) {
            buffer.append(task.toXml()).append("\n");
            cnt++;
            if (cnt % 100 == 0) {//flush buffer all 100 tasks
                writer.write(buffer.toString());
                writer.flush();
                buffer = new StringBuilder();
            }
        }
        writer.write(buffer.toString());
        writer.write("</transferTasks>\n");
        writer.flush();
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (IOException ioe) {
            }
        }
    }
}

From source file:com.sldeditor.test.unit.tool.vector.VectorToolTest.java

/**
 * Stream 2 file./*from   www  .  ja  v  a2s  .  com*/
 *
 * @param in the in
 * @return the file
 * @throws IOException Signals that an I/O exception has occurred.
 */
private static File stream2file(InputStream in) throws IOException {
    final File tempFile = File.createTempFile(PREFIX, SUFFIX);
    try (FileOutputStream out = new FileOutputStream(tempFile)) {
        IOUtils.copy(in, out);
    }

    // Update the font for the operating system
    String newFont = getFontForOS();
    if (newFont.compareToIgnoreCase(DEFAULT_FONT) != 0) {
        BufferedReader br = new BufferedReader(new FileReader(tempFile));
        try {
            StringBuilder sb = new StringBuilder();
            String line = br.readLine();

            while (line != null) {
                sb.append(line.replace(DEFAULT_FONT, newFont));
                sb.append("\n");
                line = br.readLine();
            }
            try {
                FileWriter fileWriter = new FileWriter(tempFile);
                fileWriter.write(sb.toString());
                fileWriter.flush();
                fileWriter.close();
            } catch (IOException e) {
                e.printStackTrace();
            }

        } finally {
            br.close();
        }
    }
    return tempFile;
}

From source file:au.org.ala.spatial.analysis.layers.LayerDistanceIndex.java

public static void put(Map<String, Double> newDistances) {
    FileWriter fw = null;
    try {//from w ww  .  j ava2s. c  o m
        //create distances file if it does not exist.
        File layerDistancesFile = new File(IntersectConfig.getAlaspatialOutputPath() + LAYER_DISTANCE_FILE);
        if (!layerDistancesFile.exists()) {
            fw = new FileWriter(layerDistancesFile);
            fw.close();
        }

        fw = new FileWriter(layerDistancesFile, true);
        for (String key : newDistances.keySet()) {
            fw.write(key + "=" + newDistances.get(key) + "\n");
        }
        fw.flush();
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    } finally {
        if (fw != null) {
            try {
                fw.close();
            } catch (Exception e) {
                logger.error(e.getMessage(), e);
            }
        }
    }

}

From source file:au.org.ala.layers.grid.GridClassBuilder.java

private static void copyHeaderAsInt(String src, String dst) {
    BufferedReader br = null;//from w ww  .j a  v a  2  s .c o  m
    FileWriter fw = null;
    try {
        br = new BufferedReader(new FileReader(src));
        fw = new FileWriter(dst);
        String line;
        while ((line = br.readLine()) != null) {
            if (line.startsWith("DataType=")) {
                fw.write("DataType=INT\n");
            } else {
                fw.write(line);
                fw.write("\n");
            }
        }
        fw.flush();
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    } finally {
        if (br != null) {
            try {
                br.close();
            } catch (Exception e) {
                logger.error(e.getMessage(), e);
            }
        }
        if (fw != null) {
            try {
                fw.close();
            } catch (Exception e) {
                logger.error(e.getMessage(), e);
            }
        }
    }
}