Example usage for java.io OutputStream toString

Introduction

In this page you can find the example usage for java.io OutputStream toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.lockss.util.TestStreamUtil.java

public void testCopyInputStreamLength() throws IOException {
    InputStream is = new StringInputStream("012345678901234567890");
    OutputStream baos = new ByteArrayOutputStream(20);
    assertEquals(5, StreamUtil.copy(is, baos, 5));
    assertEquals("01234", baos.toString());
    assertEquals(5, StreamUtil.copy(is, baos, 5));
    assertEquals("0123456789", baos.toString());
    assertEquals(5, StreamUtil.copy(is, baos, 5));
    assertEquals("012345678901234", baos.toString());
    StreamUtil.copy(is, baos, 5);/*from w w w. j av a 2  s  . c o m*/
    assertEquals("01234567890123456789", baos.toString());
    is.close();
    baos.close();

    is = new StringInputStream("01234567890123456789012345");
    baos = new ByteArrayOutputStream(2);
    assertEquals(2, StreamUtil.copy(is, baos, 2));
    assertEquals("01", baos.toString());
    baos = new ByteArrayOutputStream(5);
    assertEquals(5, StreamUtil.copy(is, baos, 5));
    assertEquals("23456", baos.toString());
    baos = new ByteArrayOutputStream(7);
    assertEquals(7, StreamUtil.copy(is, baos, 7));
    assertEquals("7890123", baos.toString());
    baos = new ByteArrayOutputStream(7);
    assertEquals(12, StreamUtil.copy(is, baos, -1));
    assertEquals("456789012345", baos.toString());
    is.close();
    baos.close();
}

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From source file:com.tupilabs.pbs.PBS.java

/**
 * PBS qnodes command.//w w w.j  a  v  a 2s  .  c  om
 * <p>
 * Get information about the cluster nodes.
 *
 * @param name node name
 * @return list of nodes
 * @throws PBSException if an error communicating with the PBS occurs
 */
public static List<Node> qnodes(String name) {
    final List<Node> nodes;

    final CommandLine cmdLine = new CommandLine(COMMAND_QNODES);
    cmdLine.addArgument(PARAMETER_XML);
    if (StringUtils.isNotBlank(name)) {
        cmdLine.addArgument(name);
    }

    final OutputStream out = new ByteArrayOutputStream();
    final OutputStream err = new ByteArrayOutputStream();

    DefaultExecuteResultHandler resultHandler;
    try {
        resultHandler = execute(cmdLine, null, out, err);
        resultHandler.waitFor(DEFAULT_TIMEOUT);
    } catch (ExecuteException e) {
        throw new PBSException("Failed to execute qnodes command: " + e.getMessage(), e);
    } catch (IOException e) {
        throw new PBSException("Failed to execute qnodes command: " + e.getMessage(), e);
    } catch (InterruptedException e) {
        throw new PBSException("Failed to execute qnodes command: " + e.getMessage(), e);
    }

    final int exitValue = resultHandler.getExitValue();
    LOGGER.info("qnodes exit value: " + exitValue);

    try {
        nodes = NODE_XML_PARSER.parse(out.toString());
    } catch (ParseException pe) {
        throw new PBSException("Failed to parse node XML: " + pe.getMessage(), pe);
    }

    return nodes;
}

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From source file:it.greenvulcano.gvesb.virtual.http.HTTPCallOperation.java

private void dumpPart(Part p, Element msg, Document doc) throws Exception {
    Element content = null;//from  ww  w .  j  a v  a 2s. c  o m
    if (p.isMimeType("text/plain")) {
        content = doc.createElement("PlainMessage");
        Text body = doc.createTextNode((String) p.getContent());
        content.appendChild(body);
    } else if (p.isMimeType("text/html")) {
        content = doc.createElement("HTMLMessage");
        CDATASection body = doc.createCDATASection((String) p.getContent());
        content.appendChild(body);
    } else if (p.isMimeType("multipart/*")) {
        Multipart mp = (Multipart) p.getContent();
        int count = mp.getCount();
        content = doc.createElement("Multipart");
        for (int i = 0; i < count; i++) {
            dumpPart(mp.getBodyPart(i), content, doc);
        }
    } else if (p.isMimeType("message/rfc822")) {
        content = doc.createElement("NestedMessage");
        dumpPart((Part) p.getContent(), content, doc);
    } else {
        content = doc.createElement("EncodedContent");
        DataHandler dh = p.getDataHandler();
        OutputStream os = new ByteArrayOutputStream();
        Base64EncodingOutputStream b64os = new Base64EncodingOutputStream(os);
        dh.writeTo(b64os);
        b64os.flush();
        b64os.close();
        content.appendChild(doc.createTextNode(os.toString()));
    }
    msg.appendChild(content);
    String filename = p.getFileName();
    if (filename != null) {
        content.setAttribute("file-name", filename);
    }
    String ct = p.getContentType();
    if (ct != null) {
        content.setAttribute("content-type", ct);
    }
    String desc = p.getDescription();
    if (desc != null) {
        content.setAttribute("description", desc);
    }
}

---

From source file:net.sourceforge.vulcan.mailer.EmailPlugin.java

private String generateXhtml(Document projectDom, URL projectSiteURL, URL statusURL, URL trackerURL,
        Locale locale) throws SAXException, IOException, TransformerException, NoSuchTransformFormatException,
        MalformedURLException {/*from ww  w.  jav a 2 s.c o m*/
    final JDOMResult xhtmlResult = new JDOMResult();

    final Map<String, ? super Object> params = new HashMap<String, Object>();

    params.put("showBuildDirectory", Boolean.FALSE);

    if (projectSiteURL != null) {
        params.put("projectSiteURL", projectSiteURL.toExternalForm());
    }
    if (statusURL != null) {
        params.put("viewProjectStatusURL", statusURL.toExternalForm());
    }
    if (trackerURL != null) {
        params.put("issueTrackerURL", trackerURL.toExternalForm());
    }

    projectDomBuilder.transform(projectDom, params, locale, stylesheet, xhtmlResult);

    final Document xhtmlDom = xhtmlResult.getDocument();

    xhtmlDom.setDocType(
            new DocType("html", "-//W3C//DTD XHTML 1.1//EN", "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"));

    addStyle(xhtmlDom.getRootElement());

    final OutputStream os = new ByteArrayOutputStream();

    final XMLOutputter out = new XMLOutputter(Format.getRawFormat());
    out.output(xhtmlDom, os);

    return os.toString();
}

---

From source file:com.thoughtworks.go.util.ProcessWrapperTest.java

@Test
public void shouldTypeInputToConsole() {
    OutputStream processInputStream = new ByteArrayOutputStream();// mock(OutputStream.class);
    Process process = getMockedProcess(processInputStream);
    ProcessWrapper processWrapper = new ProcessWrapper(process, "", "", inMemoryConsumer(), null, null);
    ArrayList<String> inputs = new ArrayList<String>();
    inputs.add("input1");
    inputs.add("input2");
    processWrapper.typeInputToConsole(inputs);

    String input = processInputStream.toString();
    String[] parts = input.split("\\r?\\n");
    assertThat(parts[0], is("input1"));
    assertThat(parts[1], is("input2"));
}

---

From source file:info.rmapproject.api.responsemgr.ResourceResponseManager.java

/**
 * Generate HTTP Response for list of RDF triples that reference the resource URI provided.
 * Graph is filtered according to query params provided.
 *
 * @param strResourceUri the Resource URI
 * @param returnType the RDF return type
 * @param queryParams the query params//from   ww  w  .  ja v  a 2 s .c o m
 * @return HTTP Response
 * @throws RMapApiException the RMap API exception
 */
public Response getRMapResourceTriples(String strResourceUri, RdfMediaType returnType,
        MultivaluedMap<String, String> queryParams) throws RMapApiException {
    boolean reqSuccessful = false;
    Response response = null;
    try {
        if (strResourceUri == null || strResourceUri.length() == 0) {
            throw new RMapApiException(ErrorCode.ER_NO_OBJECT_URI_PROVIDED);
        }
        if (returnType == null) {
            returnType = Constants.DEFAULT_RDF_TYPE;
        }

        URI uriResourceUri = convertPathStringToURI(strResourceUri);
        RMapSearchParams params = generateSearchParamObj(queryParams);

        Integer currPage = extractPage(queryParams);
        Integer limit = params.getLimit();
        //we are going to get one extra record to see if we need a "next"
        params.setLimit(limit + 1);

        //get resource triples
        List<RMapTriple> stmtList = rmapService.getResourceRelatedTriples(uriResourceUri, params);
        if (stmtList == null) {
            //if the object is found, should always have at least one event
            throw new RMapApiException(ErrorCode.ER_CORE_GET_RDFSTMTLIST_EMPTY);
        }
        if (stmtList.size() == 0) {
            throw new RMapApiException(ErrorCode.ER_NO_STMTS_FOUND_FOR_RESOURCE);
        }

        ResponseBuilder responseBldr = null;

        //if the list is longer than the limit and there is currently no page defined, then do 303 with pagination
        if (!queryParams.containsKey(PAGE_PARAM) && stmtList.size() > limit) {
            //start See Other response to indicate need for pagination
            String otherUrl = getPaginatedLinkTemplate(Utils.makeResourceUrl(strResourceUri), queryParams,
                    limit);
            otherUrl = otherUrl.replace(PAGENUM_PLACEHOLDER, FIRST_PAGE);
            responseBldr = Response.status(Response.Status.SEE_OTHER)
                    .entity(ErrorCode.ER_RESPONSE_TOO_LONG_NEED_PAGINATION.getMessage())
                    .location(new URI(otherUrl));
        } else {
            responseBldr = Response.status(Response.Status.OK);

            if (stmtList.size() > limit || (currPage != null && currPage > 1)) {
                boolean showNextLink = stmtList.size() > limit;
                String pageLinkTemplate = getPaginatedLinkTemplate(Utils.makeResourceUrl(strResourceUri),
                        queryParams, limit);
                String pageLinks = generatePaginationLinks(pageLinkTemplate, currPage, showNextLink);
                responseBldr.header("Link", pageLinks);
                if (showNextLink) {
                    //gone over limit so remove the last record since it was only added to check for record that would spill to next page
                    stmtList.remove(stmtList.size() - 1);
                }
            }

            //convert to RDF
            OutputStream rdf = rdfHandler.triples2Rdf(stmtList, returnType.getRdfType());
            if (rdf == null) {
                throw new RMapApiException(ErrorCode.ER_CORE_CANT_CREATE_STMT_RDF);
            }

            responseBldr.entity(rdf.toString()).type(returnType.getMimeType());

        }

        response = responseBldr.build();

        reqSuccessful = true;

    } catch (RMapApiException ex) {
        throw RMapApiException.wrap(ex);
    } catch (RMapObjectNotFoundException ex) {
        throw RMapApiException.wrap(ex, ErrorCode.ER_OBJECT_NOT_FOUND);
    } catch (RMapDefectiveArgumentException ex) {
        throw RMapApiException.wrap(ex, ErrorCode.ER_GET_RESOURCE_BAD_ARGUMENT);
    } catch (RMapException ex) {
        throw RMapApiException.wrap(ex, ErrorCode.ER_CORE_GENERIC_RMAP_EXCEPTION);
    } catch (Exception ex) {
        throw RMapApiException.wrap(ex, ErrorCode.ER_UNKNOWN_SYSTEM_ERROR);
    } finally {
        if (rmapService != null)
            rmapService.closeConnection();
        if (!reqSuccessful && response != null)
            response.close();
    }
    return response;
}

---

From source file:org.ebayopensource.turmeric.eclipse.utils.test.xml.TestFreeMarkerUtil.java

/**
 * Test method for {@link org.ebayopensource.turmeric.eclipse.utils.xml.FreeMarkerUtil#generate(java.util.Map, java.lang.Object, java.lang.String, java.io.OutputStream)}.
 * @throws TemplateException // w  ww .ja v  a  2s  .com
 * @throws IOException 
 */
@Test
public void testGenerate() throws IOException, TemplateException {
    OutputStream output = null;
    InputStream input = null;
    try {
        output = new ByteArrayOutputStream();
        Map<String, String> data = new ConcurrentHashMap<String, String>();
        data.put("serviceName", "NikonLensService");
        String templateFileName = "geronimo-web.xml.ftl";
        URL templateParentFolder = TestFreeMarkerUtil.class.getResource(templateFileName);
        Assert.assertNotNull(templateParentFolder);

        FreeMarkerUtil.generate(data, templateParentFolder, templateFileName, output);
        System.out.println(output.toString());

        input = TestFreeMarkerUtil.class.getResourceAsStream("geronimo-web.xml");
        Assert.assertNotNull(templateParentFolder);
        String expected = IOUtils.toString(input);
        Assert.assertEquals(expected, output.toString());
    } finally {
        IOUtils.closeQuietly(output);
        IOUtils.closeQuietly(input);
    }

}

---

From source file:org.kalypsodeegree_impl.io.sax.test.MarshallFileTest.java

@Test
public void writeFile() throws IOException, SAXException {
    /* Output: to stream */
    final OutputStream os = new ByteArrayOutputStream();

    final XMLReader reader = SaxParserTestUtils.createXMLReader(os);

    /* Test data */
    final RangeSetFile file = new RangeSetFile("testname.tif"); //$NON-NLS-1$
    file.setMimeType("image/tif"); //$NON-NLS-1$

    final RangeSetFileMarshaller marshaller = new RangeSetFileMarshaller(reader);
    SaxParserTestUtils.marshallDocument(reader, marshaller, file);
    os.close();/*from w w  w  . j a  v  a2 s  . c  o  m*/

    final URL url = getClass().getResource("/etc/test/resources/file_marshall.gml");
    final String actualContent = os.toString();

    SaxParserTestUtils.assertContentEquals(url, actualContent);
}

---

From source file:com.tethrnet.manage.action.AuthKeysAction.java

/**
 * generates public private key from passphrase
 *  // ww w.  j av a 2 s .c o m
 * @param username username to set in public key comment
 * @param keyname keyname to set in public key comment
 * @return public key
 */
public String generateUserKey(String username, String keyname) {

    //set key type
    int type = KeyPair.RSA;
    if (SSHUtil.KEY_TYPE.equals("dsa")) {
        type = KeyPair.DSA;
    } else if (SSHUtil.KEY_TYPE.equals("ecdsa")) {
        type = KeyPair.ECDSA;
    }

    JSch jsch = new JSch();

    String pubKey = null;
    try {

        KeyPair keyPair = KeyPair.genKeyPair(jsch, type, SSHUtil.KEY_LENGTH);

        OutputStream os = new ByteArrayOutputStream();
        keyPair.writePrivateKey(os, publicKey.getPassphrase().getBytes());
        //set private key
        servletRequest.getSession().setAttribute(PVT_KEY, EncryptionUtil.encrypt(os.toString()));

        os = new ByteArrayOutputStream();
        keyPair.writePublicKey(os, username + "@" + keyname);
        pubKey = os.toString();

        keyPair.dispose();
    } catch (Exception ex) {
        log.error(ex.toString(), ex);
    }

    return pubKey;
}

---

From source file:com.tupilabs.pbs.PBS.java

/**
 * PBS qstat command for Array Jobs// w ww  . ja v a2 s.  c  om
 * <p>
 * Equivalent to qstat -f -t [param]
 *
 * @param name job name
 * @return list of jobs
 */
public static List<Job> qstatArrayJob(String name) {
    final CommandLine cmdLine = new CommandLine(COMMAND_QSTAT);
    cmdLine.addArgument(PARAMETER_FULL_STATUS);
    cmdLine.addArgument(PARAMETER_ARRAY_JOB_STATUS);
    if (StringUtils.isNotBlank(name)) {
        cmdLine.addArgument(name);
    }

    final OutputStream out = new ByteArrayOutputStream();
    final OutputStream err = new ByteArrayOutputStream();

    DefaultExecuteResultHandler resultHandler;
    try {
        resultHandler = execute(cmdLine, out, err);
        resultHandler.waitFor(DEFAULT_TIMEOUT);
    } catch (ExecuteException e) {
        throw new PBSException("Failed to execute qstat command: " + e.getMessage(), e);
    } catch (IOException e) {
        throw new PBSException("Failed to execute qstat command: " + e.getMessage(), e);
    } catch (InterruptedException e) {
        throw new PBSException("Failed to execute qstat command: " + e.getMessage(), e);
    }

    final int exitValue = resultHandler.getExitValue();
    LOGGER.info("qstat exit value: " + exitValue);

    final List<Job> jobs;
    try {
        jobs = QSTAT_JOBS_PARSER.parse(out.toString());
    } catch (ParseException pe) {
        throw new PBSException("Failed to parse qstat jobs output: " + pe.getMessage(), pe);
    }

    return (jobs == null ? new ArrayList<Job>(0) : jobs);
}

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