Example usage for org.apache.commons.io IOUtils write

List of usage examples for org.apache.commons.io IOUtils write

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Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils write.

Prototype

public static void write(StringBuffer data, OutputStream output) throws IOException

Source Link

Document

Writes chars from a StringBuffer to bytes on an OutputStream using the default character encoding of the platform.

Usage

From source file:com.igormaznitsa.mindmap.exporters.PNGImageExporter.java

@Override
public void doExport(final MindMapPanel panel, final JComponent options, final OutputStream out)
        throws IOException {
    for (final Component compo : ((JPanel) options).getComponents()) {
        if (compo instanceof JCheckBox) {
            final JCheckBox cb = (JCheckBox) compo;
            if ("unfold".equalsIgnoreCase(cb.getActionCommand())) {
                flagExpandAllNodes = cb.isSelected();
            } else if ("back".equalsIgnoreCase(cb.getActionCommand())) {
                flagSaveBackground = cb.isSelected();
            }/*from  w w w  .  j  a v  a2 s . c om*/
        }
    }

    final MindMapPanelConfig newConfig = new MindMapPanelConfig(panel.getConfiguration(), false);
    newConfig.setDrawBackground(flagSaveBackground);
    newConfig.setScale(1.0f);

    final RenderedImage image = MindMapPanel.renderMindMapAsImage(panel.getModel(), newConfig,
            flagExpandAllNodes);

    if (image == null) {
        if (out == null) {
            LOGGER.error("Can't render map as image");
            panel.getController().getDialogProvider(panel)
                    .msgError(BUNDLE.getString("PNGImageExporter.msgErrorDuringRendering"));
            return;
        } else {
            throw new IOException("Can't render image");
        }
    }

    final ByteArrayOutputStream buff = new ByteArrayOutputStream(128000);
    ImageIO.write(image, "png", buff);//NOI18N

    final byte[] imageData = buff.toByteArray();

    File fileToSaveMap = null;
    OutputStream theOut = out;
    if (theOut == null) {
        fileToSaveMap = selectFileForFileFilter(panel, BUNDLE.getString("PNGImageExporter.saveDialogTitle"),
                ".png", BUNDLE.getString("PNGImageExporter.filterDescription"),
                BUNDLE.getString("PNGImageExporter.approveButtonText"));
        fileToSaveMap = checkFileAndExtension(panel, fileToSaveMap, ".png");//NOI18N
        theOut = fileToSaveMap == null ? null
                : new BufferedOutputStream(new FileOutputStream(fileToSaveMap, false));
    }
    if (theOut != null) {
        try {
            IOUtils.write(imageData, theOut);
        } finally {
            if (fileToSaveMap != null) {
                IOUtils.closeQuietly(theOut);
            }
        }
    }
}

From source file:ctrus.pa.bow.core.Vocabulary.java

public final void writeTermFrequencyTo(OutputStream out) throws IOException {
    IOUtils.write("BUCKET,FREQ\n", out);
    for (Long bucket : _termFrequency.keySet()) {
        TermFreq tfq = _termFrequency.get(bucket);
        IOUtils.write(tfq.bucket + "," + tfq.freq + "\n", out);
    }/*from  w  ww  . ja v  a 2 s .c o  m*/
}

From source file:com.hortonworks.iot.MyProcessor.java

@Override
public void onTrigger(final ProcessContext context, final ProcessSession session) throws ProcessException {
    FlowFile flowFile = session.get();//from ww w  .  j  a va  2  s  . com
    if (flowFile == null) {
        return;
    }

    final Boolean toUppercase = context.getProperty(PROP_TO_UPPERCASE).asBoolean();
    final Double bufSize = context.getProperty(PROP_BUFFER_SIZE).asDataSize(DataUnit.B);

    if (flowFile.getSize() > bufSize) {
        getLogger().warn("Incoming string too big: {} vs buffer: {}",
                new Object[] { flowFile.getSize(), bufSize });
        session.transfer(flowFile, REL_FAILURE);
        return;
    }

    try {

        if (toUppercase) {
            flowFile = session.write(flowFile, new StreamCallback() {
                @Override
                public void process(InputStream inputStream, OutputStream outputStream) throws IOException {
                    String s = IOUtils.toString(inputStream);
                    IOUtils.write(s.toUpperCase(), outputStream);
                }
            });
        }
        session.transfer(flowFile, REL_SUCCESS);
    } catch (Exception e) {
        getLogger().error("Failed while processing a string", e);
        session.transfer(flowFile, REL_FAILURE);
    }
}

From source file:ch.entwine.weblounge.test.site.GreeterHTMLAction.java

/**
 * {@inheritDoc}/* w  ww  .j ava 2s .  c o  m*/
 * 
 * @see ch.entwine.weblounge.common.impl.site.HTMLActionSupport#startStage(ch.entwine.weblounge.common.request.WebloungeRequest,
 *      ch.entwine.weblounge.common.request.WebloungeResponse,
 *      ch.entwine.weblounge.common.content.page.Composer)
 */
@Override
public int startStage(WebloungeRequest request, WebloungeResponse response, Composer composer)
        throws ActionException {
    try {
        String htmlGreeting = StringEscapeUtils.escapeHtml(greeting);
        IOUtils.write("<h1>" + htmlGreeting + "</h1>", response.getWriter());

        // Include another pagelet
        include(request, response, PAGELET_ID, null);
        return HTMLAction.SKIP_COMPOSER;
    } catch (IOException e) {
        throw new ActionException("Unable to send json response", e);
    }
}

From source file:info.magnolia.ui.mediaeditor.data.EditHistoryTrackingPropertyImpl.java

@Override
public void setValue(byte[] bytes) throws ReadOnlyException {
    if (!unDoneActions.isEmpty() && !unDoneActions.peek().actionName.equals(doneActions.peek().actionName)) {
        unDoneActions.clear();//from   ww w  .j  a v a 2 s.  co  m
    }
    currentActionInitialized = true;
    FileOutputStream fos = null;
    try {
        fos = new FileOutputStream(doneActions.peek().file);
        IOUtils.write(bytes, fos);
        super.setValue(bytes);
    } catch (IOException e) {
        logErrorAndNotify(i18n.translate("ui-mediaeditor.editHistoryTrackingProperty.ioException.message"), e);
    } finally {
        IOUtils.closeQuietly(fos);
    }
}

From source file:ee.ria.xroad.signer.console.Utils.java

static void bytesToFile(String file, byte[] bytes) throws Exception {
    try (FileOutputStream out = new FileOutputStream(file)) {
        IOUtils.write(bytes, out);

        System.out.println(file);
    } catch (Exception e) {
        System.out.println("ERROR: Cannot save to file " + file + ":" + e);
    }/*from   w  w  w  .  j  a  v a2s .  com*/
}

From source file:io.restassured.examples.springmvc.controller.MultiPartFileUploadITest.java

@Test
public void object_serialization_works() throws IOException {
    File file = folder.newFile("something");
    IOUtils.write("Something3210", new FileOutputStream(file));

    Greeting greeting = new Greeting();
    greeting.setFirstName("John");
    greeting.setLastName("Doe");

    String content = RestAssuredMockMvc.given().multiPart("controlName1", file, "mime-type1")
            .multiPart("controlName2", greeting, "application/json").when().post("/multiFileUpload").then()
            .root("[%d]").body("size", withArgs(0), is(13)).body("name", withArgs(0), equalTo("controlName1"))
            .body("originalName", withArgs(0), equalTo("something"))
            .body("mimeType", withArgs(0), equalTo("mime-type1"))
            .body("content", withArgs(0), equalTo("Something3210")).body("size", withArgs(1), greaterThan(10))
            .body("name", withArgs(1), equalTo("controlName2"))
            .body("originalName", withArgs(1), equalTo("file"))
            .body("mimeType", withArgs(1), equalTo("application/json"))
            .body("content", withArgs(1), notNullValue()).extract().path("[1].content");

    JsonPath jsonPath = new JsonPath(content);

    assertThat(jsonPath.getString("firstName"), equalTo("John"));
    assertThat(jsonPath.getString("lastName"), equalTo("Doe"));
}

From source file:com.haulmont.yarg.reporting.Reporting.java

protected void generateReport(Report report, ReportTemplate reportTemplate, OutputStream outputStream,
        Map<String, Object> handledParams, BandData rootBand) {
    String extension = StringUtils.substringAfterLast(reportTemplate.getDocumentName(), ".");
    if (reportTemplate.isCustom()) {
        try {/*from   w ww  .jav  a  2  s  .c  om*/
            byte[] bytes = reportTemplate.getCustomReport().createReport(report, rootBand, handledParams);
            IOUtils.write(bytes, outputStream);
        } catch (IOException e) {
            throw new ReportingException(format("An error occurred while processing custom template [%s].",
                    reportTemplate.getDocumentName()), e);
        }
    } else {
        FormatterFactoryInput factoryInput = new FormatterFactoryInput(extension, rootBand, reportTemplate,
                outputStream);
        ReportFormatter formatter = formatterFactory.createFormatter(factoryInput);
        formatter.renderDocument();
    }
}

From source file:com.github.hipchat.api.HipChat.java

public boolean deleteRoom(String room_id) {
    String query = String.format(HipChatConstants.ROOMS_DELETE_QUERY_FORMAT, HipChatConstants.JSON_FORMAT,
            authToken);//from w  w  w  .  j av  a2s  . c om
    StringBuilder params = new StringBuilder();

    if (room_id == null || room_id.length() == 0) {
        throw new IllegalArgumentException("Cannot delete room with null or empty id");
    } else {
        params.append("room_id=");
        params.append(room_id);
    }

    final String paramsToSend = params.toString();

    OutputStream output = null;
    InputStream input = null;
    HttpURLConnection connection = null;
    boolean result = false;

    try {
        URL requestUrl = getRequestUrl(HipChatConstants.API_BASE, HipChatConstants.ROOMS_DELETE, query);
        connection = getPostConnection(requestUrl, paramsToSend);
        output = new BufferedOutputStream(connection.getOutputStream());
        IOUtils.write(paramsToSend, output);
        IOUtils.closeQuietly(output);

        input = connection.getInputStream();
        result = UtilParser.parseDeleteResult(input);
    } catch (IOException e) {
        LogMF.error(logger, "IO Exception: {0}", new Object[] { e.getMessage() });
    } finally {
        IOUtils.closeQuietly(input);
        connection.disconnect();
    }

    return result;
}

From source file:cz.lbenda.rcp.config.ConfigurationRW.java

/** Write stream with configuration to file
 * @param configFile name of configuration wile where is data write
 * @param content content which will be saved
 * @throws RuntimeException hold the IOException
 *//*from   ww  w  .  j  a  v a2 s  .  c  om*/
public void writeConfig(String configFile, String content) throws RuntimeException {
    try (OutputStream os = writeConfig(configFile)) {
        IOUtils.write(content, os);
    } catch (IOException e) {
        throw new RuntimeException("Problem with write configuration to file: " + configFile, e);
    }
}