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.nuxeo.ecm.rating.operations.MostLiked.java

protected JSONObject buildFromDocument(Activity activity) throws IOException {
    DocumentModel doc = session.getDocument(new IdRef(getDocumentId(activity.getTarget())));
    Integer rating = Integer.valueOf(activity.getObject());
    Integer hasRated = Integer.valueOf(activity.getContext());

    OutputStream out = new ByteArrayOutputStream();
    JsonGenerator jg = JsonHelper.createJsonGenerator(out);

    writeDocument(doc, jg);/*from  w  w  w  .  j av a 2  s.  co m*/

    Map<String, Object> value = new HashMap<String, Object>();
    value.put("rating", rating);
    value.put("document", JSONObject.fromObject(out.toString()));
    value.put("url", getDocumentUrl(doc));
    value.put("hasUserLiked", hasRated);
    value.put("type", "document");

    return JSONObject.fromObject(value);
}

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From source file:org.testeditor.dsl.common.util.MavenExecutor.java

private String[] linesFromMavenVersionCall() throws IOException {
    OutputStream versionOut = new ByteArrayOutputStream();
    int infoResult = executeInNewJvm("-version", ".", "", new NullProgressMonitor(), versionOut);
    if (infoResult != IStatus.OK) {
        logger.error("Error during determine of maven version");
        return null;
    }/*from w w  w. j  av a  2s .c  o m*/
    return versionOut.toString().split("(\r)?\n");
}

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From source file:com.redhat.rhn.taskomatic.task.repomd.OtherXmlWriter.java

/**
 *
 * @param pkgDto pkg info to add to xml/*from  ww  w  .j a v  a2  s.c  o m*/
 */
public void addPackage(PackageDto pkgDto) {

    try {
        String xml = pkgDto.getOtherXml();
        if (ConfigDefaults.get().useDBRepodata() && !StringUtils.isEmpty(xml)) {
            if (xml != null) {
                handler.addCharacters(xml);
                return;
            }
        }

        OutputStream st = new ByteArrayOutputStream();
        SimpleContentHandler tmpHandler = getTemporaryHandler(st);
        tmpHandler.startDocument();

        addPackageBoilerplate(tmpHandler, pkgDto);
        addPackageChangelog(pkgDto, tmpHandler);
        tmpHandler.endElement("package");
        tmpHandler.endDocument();

        String pkg = st.toString();
        PackageManager.updateRepoOther(pkgDto.getId(), pkg);
        handler.addCharacters(pkg);

    } catch (SAXException e) {
        throw new RepomdRuntimeException(e);
    } catch (SQLException e) {
        SqlExceptionTranslator.sqlException(e);
    }
}

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From source file:com.synopsys.arc.jenkinsci.plugins.cygwinprocesskiller.util.CygwinKillHelper.java

/**
 * Checks that Cygwin is available on the host.
 *///  ww  w  . j  a v a  2s  .  c  om
public boolean isCygwin() throws InterruptedException {
    OutputStream str = new ByteArrayOutputStream();
    try { // Catch tool installation exceptions
        execCommand("uname", str, str, "-a");
    } catch (IOException ex) {
        logError(Messages.Message_CygwinCheckFailed() + ex.getMessage());
        return false;
    }
    return str.toString().startsWith(CYGWIN_START_PREFIX);
}

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From source file:com.taobao.adfs.util.Utilities.java

public static String getThrowableStackTrace(Throwable t) {
    PrintStream printStream = null;
    try {/*from   w w  w.ja v a2  s .c  om*/
        OutputStream outputStream = null;
        outputStream = new ByteArrayOutputStream(1024);
        printStream = new PrintStream(outputStream);
        t.printStackTrace(printStream);
        printStream.flush();
        return outputStream.toString();
    } catch (Exception e) {
        return "unknow";
    } finally {
        if (printStream != null)
            printStream.close();
    }
}

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From source file:com.csc.fi.ioapi.utils.JerseyJsonLDClient.java

public static Response getExportGraph(String graph, boolean raw, String lang, String ctype) {

    try {//w w  w. j  ava2  s.c om

        ContentType contentType = ContentType.create(ctype);

        Lang rdfLang = RDFLanguages.contentTypeToLang(contentType);

        if (rdfLang == null) {
            logger.info("Unknown RDF type: " + ctype);
            return JerseyResponseManager.notFound();
        }

        DatasetAccessor accessor = DatasetAccessorFactory.createHTTP(services.getCoreReadAddress());
        Model model = accessor.getModel(graph);

        OutputStream out = new ByteArrayOutputStream();

        Response response = JerseyJsonLDClient.getGraphResponseFromService(graph + "#ExportGraph",
                services.getCoreReadAddress(), ctype);

        if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
            return JerseyResponseManager.unexpected();
        }

        /* TODO: Remove builders */
        ResponseBuilder rb;
        RDFDataMgr.write(out, model, rdfLang);

        if (rdfLang.equals(Lang.JSONLD)) {

            Map<String, Object> jsonModel = null;
            try {
                jsonModel = (Map<String, Object>) JsonUtils.fromString(out.toString());
            } catch (IOException ex) {
                Logger.getLogger(ExportModel.class.getName()).log(Level.SEVERE, null, ex);
                return JerseyResponseManager.unexpected();
            }

            Map<String, Object> frame = new HashMap<String, Object>();
            //Map<String,Object> frame = (HashMap<String,Object>) LDHelper.getExportContext();

            Map<String, Object> context = (Map<String, Object>) jsonModel.get("@context");

            context.putAll(LDHelper.CONTEXT_MAP);

            frame.put("@context", context);
            frame.put("@type", "owl:Ontology");

            Object data;

            try {
                data = JsonUtils.fromInputStream(response.readEntity(InputStream.class));

                rb = Response.status(response.getStatus());

                try {
                    JsonLdOptions options = new JsonLdOptions();
                    Object framed = JsonLdProcessor.frame(data, frame, options);

                    ObjectMapper mapper = new ObjectMapper();

                    rb.entity(mapper.writerWithDefaultPrettyPrinter().writeValueAsString(framed));

                } catch (NullPointerException ex) {
                    logger.log(Level.WARNING, null, "DEFAULT GRAPH IS NULL!");
                    return rb.entity(JsonUtils.toString(data)).build();
                } catch (JsonLdError ex) {
                    logger.log(Level.SEVERE, null, ex);
                    return JerseyResponseManager.serverError();
                }

            } catch (IOException ex) {
                logger.log(Level.SEVERE, null, ex);
                return JerseyResponseManager.serverError();
            }

        } else {
            rb = Response.status(response.getStatus());
            rb.entity(response.readEntity(InputStream.class));
        }

        if (!raw) {
            rb.type(contentType.getContentType());
        } else {
            rb.type("text/plain");
        }

        return rb.build();

    } catch (Exception ex) {
        logger.log(Level.WARNING, "Expect the unexpected!", ex);
        return JerseyResponseManager.serverError();
    }

}

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From source file:net.sf.jasperreports.olap.xmla.Olap4jXmlaQueryExecuter.java

/**
 * Parses the result into this class's structure
 * //from   w ww  .j  ava 2 s. c  o  m
 * @param result
 *            The CellSet query result
 */
protected void parseResult(CellSet result) throws JRException {
    if (log.isDebugEnabled()) {
        OutputStream bos = new ByteArrayOutputStream();
        CellSetFormatter formatter = new RectangularCellSetFormatter(true);
        formatter.format(result, new PrintWriter(bos, true));
        log.debug("Result:\n" + bos.toString());
    }

    xmlaResult = new JRXmlaResult();

    parseAxes(result);

    parseCellDataElement(result);
}

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From source file:org.openmrs.module.ModuleUtil.java

/**
 * Downloads the contents of a URL and copies them to a string (Borrowed from oreilly)
 *
 * @param url//from  w  w w  .j av  a  2  s  .co  m
 * @return String contents of the URL
 * @should return an update rdf page for old https dev urls
 * @should return an update rdf page for old https module urls
 * @should return an update rdf page for module urls
 */
public static String getURL(URL url) {
    InputStream in = null;
    OutputStream out = null;
    String output = "";
    try {
        in = getURLStream(url);
        if (in == null) {
            // skip this module if updateURL is not defined
            return "";
        }

        out = new ByteArrayOutputStream();
        OpenmrsUtil.copyFile(in, out);
        output = out.toString();
    } catch (IOException io) {
        log.warn("io while reading: " + url, io);
    } finally {
        try {
            in.close();
        } catch (Exception e) {
            /* pass */}
        try {
            out.close();
        } catch (Exception e) {
            /* pass */}
    }

    return output;
}

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From source file:org.opencastproject.workflow.handler.mediapackagepost.MediaPackagePostOperationHandler.java

/**
 * {@inheritDoc}//from   ww w  . j  ava2  s .  co m
 * 
 * @see org.opencastproject.workflow.api.WorkflowOperationHandler#start(org.opencastproject.workflow.api.WorkflowInstance,
 *      JobContext)
 */
public WorkflowOperationResult start(final WorkflowInstance workflowInstance, JobContext context)
        throws WorkflowOperationException {

    // get configuration
    WorkflowOperationInstance currentOperation = workflowInstance.getCurrentOperation();
    Configuration config = new Configuration(currentOperation);

    MediaPackage mp = workflowInstance.getMediaPackage();

    /* Check if we need to replace the Mediapackage we got with the published
     * Mediapackage from the Search Service */
    if (config.mpFromSearch) {
        SearchQuery searchQuery = new SearchQuery();
        searchQuery.withId(mp.getIdentifier().toString());
        SearchResult result = searchService.getByQuery(searchQuery);
        if (result.size() != 1) {
            throw new WorkflowOperationException("Received multiple results for identifier" + "\""
                    + mp.getIdentifier().toString() + "\" from search service. ");
        }
        logger.info("Getting Mediapackage from Search Service");
        mp = result.getItems()[0].getMediaPackage();
    }

    try {

        logger.info("Submitting \"" + mp.getTitle() + "\" (" + mp.getIdentifier().toString() + ") as "
                + config.getFormat().name() + " to " + config.getUrl().toString());

        // serialize MediaPackage to target format
        OutputStream serOut = new ByteArrayOutputStream();
        MediaPackageParser.getAsXml(mp, serOut, false);
        String mpStr = serOut.toString();
        serOut.close();
        if (config.getFormat() == Configuration.Format.JSON) {
            JSONObject json = XML.toJSONObject(mpStr);
            mpStr = json.toString();
            if (mpStr.startsWith("{\"ns2:")) {
                mpStr = (new StringBuilder()).append("{\"").append(mpStr.substring(6)).toString();
            }
        }

        // Log mediapackge
        if (config.debug()) {
            logger.info(mpStr);
        }

        // constrcut message body
        List<NameValuePair> data = new ArrayList<NameValuePair>();
        data.add(new BasicNameValuePair("mediapackage", mpStr));
        data.addAll(config.getAdditionalFields());

        // construct POST
        HttpPost post = new HttpPost(config.getUrl());
        post.setEntity(new UrlEncodedFormEntity(data, config.getEncoding()));

        // execute POST
        DefaultHttpClient client = new DefaultHttpClient();

        // Handle authentication
        if (config.authenticate()) {
            URL targetUrl = config.getUrl().toURL();
            client.getCredentialsProvider().setCredentials(
                    new AuthScope(targetUrl.getHost(), targetUrl.getPort()), config.getCredentials());
        }

        HttpResponse response = client.execute(post);

        // throw Exception if target host did not return 200
        int status = response.getStatusLine().getStatusCode();
        if (status == 200) {
            if (config.debug()) {
                logger.info("Successfully submitted \"" + mp.getTitle() + "\" (" + mp.getIdentifier().toString()
                        + ") to " + config.getUrl().toString() + ": 200 OK");
            }
        } else if (status == 418) {
            logger.warn("Submitted \"" + mp.getTitle() + "\" (" + mp.getIdentifier().toString() + ") to "
                    + config.getUrl().toString() + ": The target claims to be a teapot. "
                    + "The Reason for this is probably an insane programmer.");
        } else {
            throw new WorkflowOperationException(
                    "Faild to submit \"" + mp.getTitle() + "\" (" + mp.getIdentifier().toString() + "), "
                            + config.getUrl().toString() + " answered with: " + Integer.toString(status));
        }
    } catch (Exception e) {
        if (e instanceof WorkflowOperationException) {
            throw (WorkflowOperationException) e;
        } else {
            throw new WorkflowOperationException(e);
        }
    }
    return createResult(mp, Action.CONTINUE);
}

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From source file:sapience.features.streams.kml.TestEasy.java

public void writeEasy() throws IOException {
    OutputStream os = new OutputStream() {
        StringBuffer sb = new StringBuffer();

        @Override/*  w ww . j a  v a2  s. c om*/
        public void write(int b) throws IOException {
            sb.append((char) b);
        }

        public String toString() {
            return sb.toString();
        }
    };

    streams.write(res, os);

    String expected = IOUtils.toString(this.getClass().getResourceAsStream(out));
    String actual = os.toString();

    System.out.println(expected.trim());
    System.out.println(actual.trim());

}

---

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