Example usage for java.io Writer write

List of usage examples for java.io Writer write

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Introduction

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

Prototype

public void write(String str) throws IOException

Source Link

Document

Writes a string.

Usage

From source file:com.jhkt.playgroundArena.examples.generic.controller.GeneralController.java

@RequestMapping(value = "/sayHello", method = RequestMethod.GET)
public void sample(WebRequest request, Writer writer) {
    try {/*from  ww  w.  j  a v  a2s .co m*/
        writer.write("I say Hello");
        writer.flush();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.alfresco.web.scripts.MessagesWebScript.java

/**
 * Generate the message for a given locale.
 * //ww w  .  j a  v  a  2 s .c  o m
 * @param locale    Java locale format
 * 
 * @return messages as JSON string
 * 
 * @throws IOException
 */
@Override
protected String generateMessages(WebScriptRequest req, WebScriptResponse res, String locale)
        throws IOException {
    Writer writer = new StringBuilderWriter(8192);
    writer.write("if (typeof Alfresco == \"undefined\" || !Alfresco) {var Alfresco = {};}\r\n");
    writer.write("Alfresco.messages = Alfresco.messages || {global: null, scope: {}}\r\n");
    writer.write("Alfresco.messages.global = ");
    JSONWriter out = new JSONWriter(writer);
    try {
        out.startObject();
        Map<String, String> messages = I18NUtil.getAllMessages(I18NUtil.parseLocale(locale));
        for (Map.Entry<String, String> entry : messages.entrySet()) {
            out.writeValue(entry.getKey(), entry.getValue());
        }
        out.endObject();
    } catch (IOException jsonErr) {
        throw new WebScriptException("Error building messages response.", jsonErr);
    }
    writer.write(";\r\n//Make global for sandbox mode\r\nwindow.Alfresco=Alfresco;\r\n");

    return writer.toString();
}

From source file:com.intel.cosbench.exporter.ScriptsLogExporter.java

private void exportWorkloadLog(Writer writer) throws IOException {
    writer.write("=========================");
    writer.write("=========================");
    writer.write(" workload level ");
    writer.write("=========================");
    writer.write("=========================");
    writer.write('\n');
    String wsId = workload.getId();
    doExportLog(writer, wsId);//  w w  w  . j  av  a 2s  . c  o m
    writer.flush();
}

From source file:edu.cornell.mannlib.vitro.webapp.web.directives.UrlDirective.java

@Override
public void execute(Environment env, Map params, TemplateModel[] loopVars, TemplateDirectiveBody body)
        throws TemplateException, IOException {

    if (loopVars.length != 0) {
        throw new TemplateModelException("The url directive doesn't allow loop variables.");
    }//from  w  ww  .  jav a2 s. co m

    if (body != null) {
        throw new TemplateModelException("The url directive doesn't allow nested content.");
    }

    Object o = params.get("path");
    if (o == null) {
        throw new TemplateModelException("The url directive requires a value for parameter 'path'.");
    }

    if (!(o instanceof SimpleScalar)) {
        throw new TemplateModelException("The url directive requires a string value for parameter 'path'.");
    }

    String path = o.toString();

    if (!path.startsWith("/")) {
        throw new TemplateModelException(
                "The url directive requires that the value of parameter 'path' is an absolute path starting with '/'.");
    }

    String url = UrlBuilder.getUrl(path);
    Writer out = env.getOut();
    out.write(url);
}

From source file:org.ofbiz.common.CommonServices.java

public static Map<String, Object> streamTest(DispatchContext dctx, Map<String, ?> context) {
    InputStream in = (InputStream) context.get("inputStream");
    OutputStream out = (OutputStream) context.get("outputStream");

    BufferedReader reader = new BufferedReader(new InputStreamReader(in));
    Writer writer = new OutputStreamWriter(out);
    String line;/*from w  w  w  .  jav a 2 s . c  o  m*/

    try {
        while ((line = reader.readLine()) != null) {
            Debug.log("Read line: " + line, module);
            writer.write(line);
        }
    } catch (IOException e) {
        Debug.logError(e, module);
        return ServiceUtil.returnError(e.getMessage());
    } finally {
        try {
            writer.close();
        } catch (Exception e) {
            Debug.logError(e, module);
        }
    }

    Map<String, Object> result = ServiceUtil.returnSuccess();
    result.put("contentType", "text/plain");
    return result;
}

From source file:com.antsdb.saltedfish.sql.vdm.ExprUtil.java

/**
 * <p>Unescapes any Java literals found in the <code>String</code> to a
 * <code>Writer</code>.</p>
 *
 * <p>For example, it will turn a sequence of <code>'\'</code> and
 * <code>'n'</code> into a newline character, unless the <code>'\'</code>
 * is preceded by another <code>'\'</code>.</p>
 * /* w ww.j ava 2 s  . c o  m*/
 * <p>A <code>null</code> string input has no effect.</p>
 * 
 * @see http://dev.mysql.com/doc/refman/5.7/en/string-literals.html
 * 
 * @param out  the <code>Writer</code> used to output unescaped characters
 * @param str  the <code>String</code> to unescape, may be null
 * @throws IllegalArgumentException if the Writer is <code>null</code>
 * @throws IOException if error occurs on underlying Writer
 */
public static void unescapeJava(Writer out, String str) throws IOException {
    if (out == null) {
        throw new IllegalArgumentException("The Writer must not be null");
    }
    if (str == null) {
        return;
    }
    int sz = str.length();
    StrBuilder unicode = new StrBuilder(4);
    boolean hadSlash = false;
    boolean inUnicode = false;
    for (int i = 0; i < sz; i++) {
        char ch = str.charAt(i);
        if (inUnicode) {
            // if in unicode, then we're reading unicode
            // values in somehow
            unicode.append(ch);
            if (unicode.length() == 4) {
                // unicode now contains the four hex digits
                // which represents our unicode character
                try {
                    int value = Integer.parseInt(unicode.toString(), 16);
                    out.write((char) value);
                    unicode.setLength(0);
                    inUnicode = false;
                    hadSlash = false;
                } catch (NumberFormatException nfe) {
                    throw new NestableRuntimeException("Unable to parse unicode value: " + unicode, nfe);
                }
            }
            continue;
        }
        if (hadSlash) {
            // handle an escaped value
            hadSlash = false;
            switch (ch) {
            case '0':
                out.write(0);
                break;
            case '\'':
                out.write('\'');
                break;
            case '\"':
                out.write('"');
                break;
            case 'b':
                out.write('\b');
                break;
            case 'n':
                out.write('\n');
                break;
            case 'r':
                out.write('\r');
                break;
            case 't':
                out.write('\t');
                break;
            case 'Z':
                out.write(26);
                break;
            case '\\':
                out.write('\\');
                break;
            case '%':
                out.write('%');
                break;
            case '_':
                out.write('_');
                break;
            case 'u': {
                // uh-oh, we're in unicode country....
                inUnicode = true;
                break;
            }
            default:
                out.write(ch);
            }
            continue;
        } else if (ch == '\\') {
            hadSlash = true;
            continue;
        }
        out.write(ch);
    }
    if (hadSlash) {
        // then we're in the weird case of a \ at the end of the
        // string, let's output it anyway.
        out.write('\\');
    }
}

From source file:com.linuxbox.enkive.message.MultiPartHeaderImpl.java

@Override
public void pushReconstitutedEmail(Writer output) throws IOException {
    output.write(printMultiPartHeader());
    output.flush();/*w  ww  .  j ava  2 s .  co m*/
}

From source file:com.amalto.core.storage.ItemPKCriteriaResultsWriter.java

private void doWrite(DataRecord record, Writer writer) throws IOException {
    writer.write("<r>"); //$NON-NLS-1$
    {// w w w. j a  v  a 2  s.c o  m
        Object timestamp;
        if (record.getType().hasField("timestamp")) { //$NON-NLS-1$
            timestamp = record.get("timestamp"); //$NON-NLS-1$
        } else {
            timestamp = record.getRecordMetadata().getLastModificationTime();
        }
        Object taskId;
        if (record.getType().hasField("taskid")) { //$NON-NLS-1$
            taskId = record.get("taskid"); //$NON-NLS-1$
        } else {
            taskId = record.getRecordMetadata().getLastModificationTime();
        }
        writer.write("<t>" + timestamp + "</t>"); //$NON-NLS-1$ //$NON-NLS-2$
        writer.write("<taskId>" + taskId + "</taskId>"); //$NON-NLS-1$ //$NON-NLS-2$
        writer.write("<n>" + typeName + "</n>"); //$NON-NLS-1$ //$NON-NLS-2$
        writer.write("<ids>"); //$NON-NLS-1$
        Collection<FieldMetadata> keyFields = itemType.getKeyFields();
        for (FieldMetadata keyField : keyFields) {
            writer.write("<i>" //$NON-NLS-1$
                    + StringEscapeUtils.escapeXml(StorageMetadataUtils.toString(record.get(keyField), keyField))
                    + "</i>"); //$NON-NLS-1$
        }
        writer.write("</ids>"); //$NON-NLS-1$
    }
    writer.write("</r>"); //$NON-NLS-1$
    writer.flush();
}

From source file:com.googlecode.jsfFlex.phaseListener.RawServiceRequestDataRetrieverFlusher.java

@Override
void retrieveFlushData(FacesContext context, String componentId, String methodToInvoke)
        throws ServletException, IOException {

    Collection<? extends Object> objectCollection = null;

    try {/*from  w  w  w .  j a v  a2 s  .c o m*/
        objectCollection = (Collection<? extends Object>) invokeResourceMethod(context, componentId,
                methodToInvoke, null, null);
    } catch (Exception methodInvocationException) {
        throw new ServletException(methodInvocationException);
    }

    HttpServletResponse response = HttpServletResponse.class.cast(context.getExternalContext().getResponse());
    response.setContentType(PLAIN_CONTENT_TYPE);

    if (objectCollection != null) {
        StringBuilder responseContent = new StringBuilder();

        for (Object currObj : objectCollection) {
            responseContent.append(currObj.toString());
        }

        _log.info("Flushing content : " + responseContent.toString());

        Writer writer = response.getWriter();
        writer.write(responseContent.toString());
        writer.flush();
    }

}

From source file:org.orderofthebee.addons.support.tools.repo.LogFileDelete.java

/**
 *
 * {@inheritDoc}/*from  www.  j  a v  a2s .c  om*/
 */
@Override
public void execute(final WebScriptRequest req, final WebScriptResponse res) throws IOException {
    final String servicePath = req.getServicePath();
    final String matchPath = req.getServiceMatch().getPath();
    final String filePath = servicePath.substring(servicePath.indexOf(matchPath) + matchPath.length());

    final File file = this.validateFilePath(filePath);
    if (file.delete()) {
        res.setStatus(Status.STATUS_OK);
        // we "have" to send a dummy JSON as repository admin console client JS always tries to parse
        final Writer writer = res.getWriter();
        try {
            writer.write("{}");
        } finally {
            writer.close();
        }
    } else {
        throw new WebScriptException(Status.STATUS_INTERNAL_SERVER_ERROR,
                "Log file could not be deleted immediately");
    }
}