Example usage for java.io Writer toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:ca.digitalface.jasperoo.JasperooOperationsImpl.java

/**
 * A utility method to convert an input stream to a String.
 * /*ww  w .j a  va2 s.com*/
 * @param source The source input stream.
 * @return The source as a String, or an empty String if the source is null
 * @throws IOException If unable to read stream.
 */
private String convertStreamToString(InputStream source) throws IOException {
    /*
     * To convert the InputStream to String we use the Reader.read(char[]
     * buffer) method. We iterate until the Reader return -1 which means
     * there's no more data to read. We use the StringWriter class to
     * produce the string.
     */
    if (source != null) {
        Writer writer = new StringWriter();

        char[] buffer = new char[1024];
        try {
            Reader reader = new BufferedReader(new InputStreamReader(source, "UTF-8"));
            int n;
            while ((n = reader.read(buffer)) != -1) {
                writer.write(buffer, 0, n);
            }
        } finally {
            source.close();
        }
        return writer.toString();
    } else {
        return "";
    }
}

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From source file:org.codice.ddf.spatial.ogc.csw.catalog.endpoint.CswEndpoint.java

private CswRecordCollection queryCsw(GetRecordsType request) throws CswException {
    if (LOGGER.isDebugEnabled()) {
        try {//from w  w  w .  j a v a2  s. co  m
            Writer writer = new StringWriter();
            try {
                Marshaller marshaller = CswQueryFactory.getJaxBContext().createMarshaller();
                marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);

                JAXBElement<GetRecordsType> jaxbElement = new ObjectFactory().createGetRecords(request);
                marshaller.marshal(jaxbElement, writer);
            } catch (JAXBException e) {
                LOGGER.debug("Unable to marshall {} to XML.  Exception {}", GetRecordsType.class, e);
            }
            LOGGER.debug(writer.toString());
        } catch (Exception e) {
            LOGGER.debug("Unable to create debug message for getRecordsType: {}", e);
        }
    }

    QueryType query = (QueryType) request.getAbstractQuery().getValue();

    CswRecordCollection response = new CswRecordCollection();
    response.setRequest(request);
    response.setOutputSchema(request.getOutputSchema());
    response.setMimeType(request.getOutputFormat());
    response.setElementName(query.getElementName());
    response.setElementSetType(
            (query.getElementSetName() != null) ? query.getElementSetName().getValue() : null);
    response.setResultType((ResultType) ObjectUtils.defaultIfNull(request.getResultType(), ResultType.HITS));

    if (ResultType.HITS.equals(request.getResultType()) || ResultType.RESULTS.equals(request.getResultType())) {
        QueryRequest queryRequest = queryFactory.getQuery(request);
        try {
            queryRequest = queryFactory.updateQueryRequestTags(queryRequest, request.getOutputSchema());
            LOGGER.debug("Attempting to execute query: {}", response.getRequest());
            QueryResponse queryResponse = framework.query(queryRequest);
            response.setSourceResponse(queryResponse);
        } catch (UnsupportedQueryException e) {
            LOGGER.warn("Unable to query", e);
            throw new CswException(e);
        } catch (SourceUnavailableException e) {
            LOGGER.warn("Unable to query", e);
            throw new CswException(e);
        } catch (FederationException e) {
            LOGGER.warn("Unable to query", e);
            throw new CswException(e);
        }
    }
    return response;
}

---

From source file:org.codice.ddf.spatial.ogc.wfs.v2_0_0.catalog.source.WfsFilterDelegateTest.java

private String getXmlFromMarshaller(FilterType filterType) throws JAXBException {
    JAXBContext jaxbContext = initJaxbContext();
    Marshaller marshaller = jaxbContext.createMarshaller();
    marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
    Writer writer = new StringWriter();
    marshaller.marshal(getFilterTypeJaxbElement(filterType), writer);
    String xml = writer.toString();
    LOGGER.debug("XML returned by Marshaller:\n{}", xml);
    if (LOGGER.isTraceEnabled()) {
        LOGGER.trace(Arrays.toString(Thread.currentThread().getStackTrace()));
    }/* www  . j a v a2  s.  c  om*/
    return xml;
}

---

From source file:org.codice.ddf.spatial.ogc.wfs.v2_0_0.catalog.source.TestWfsFilterDelegate.java

private String getXmlFromMarshaller(FilterType filterType) throws JAXBException {
    JAXBContext jaxbContext = initJaxbContext();
    Marshaller marshaller = jaxbContext.createMarshaller();
    marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
    Writer writer = new StringWriter();
    marshaller.marshal(getFilterTypeJaxbElement(filterType), writer);
    String xml = writer.toString();
    LOGGER.debug("XML returned by Marshaller:\n{}", xml);
    LOGGER.trace(Thread.currentThread().getStackTrace().toString());
    return xml;//from www .  j a va2s .  com
}

---

From source file:com.comcast.cns.persistence.CNSSubscriptionCassandraPersistence.java

private String getColumnValuesJSON(CNSSubscription s) throws JSONException {

    Writer writer = new StringWriter();
    JSONWriter jw = new JSONWriter(writer);
    jw = jw.object();/* w w w.  ja  v  a 2s . c o m*/

    if (s.getEndpoint() != null) {
        jw.key("endPoint").value(s.getEndpoint());
    }

    if (s.getToken() != null) {
        jw.key("token").value(s.getToken());
    }

    if (s.getArn() != null) {
        jw.key("subArn").value(s.getArn());
    }

    if (s.getUserId() != null) {
        jw.key("userId").value(s.getUserId());
    }

    if (s.getConfirmDate() != null) {
        jw.key("confirmDate").value(s.getConfirmDate().getTime() + "");
    }

    if (s.getProtocol() != null) {
        jw.key("protocol").value(s.getProtocol().toString());
    }

    if (s.getRequestDate() != null) {
        jw.key("requestDate").value(s.getRequestDate().getTime() + "");
    }

    jw.key("authenticateOnSubscribe").value(s.isAuthenticateOnUnsubscribe() + "");
    jw.key("isConfirmed").value(s.isConfirmed() + "");
    jw.key("rawMessageDelivery").value(s.getRawMessageDelivery() + "");

    jw.endObject();

    return writer.toString();
}

---

From source file:com.zoffcc.applications.aagtl.HTMLDownloader.java

public String convertStreamToString(InputStream is) throws IOException {
    /*// w ww .j av  a 2s.c  o m
     * To convert the InputStream to String we use the
     * Reader.read(char[] buffer) method. We iterate until the
     * Reader return -1 which means there's no more data to
     * read. We use the StringWriter class to produce the string.
     */
    if (is != null) {
        Writer writer = new StringWriter();

        char[] buffer = new char[default_buffer_size];
        try {
            Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"), large_buffer_size);
            int n;
            while ((n = reader.read(buffer)) != -1) {
                writer.write(buffer, 0, n);
            }
        } finally {
            is.close();
        }
        return writer.toString();
    } else {
        return null;
    }
}

---

From source file:com.zoffcc.applications.aagtl.HTMLDownloader.java

public void loadCookies() {
    String[] ret = new String[2];

    // make dirs//  w ww .  j  a  va2s .com
    File dir1 = new File(this.main_aagtl.main_dir + "/config");
    dir1.mkdirs();
    // load cookies from file
    File cookie_file = new File(this.main_aagtl.main_dir + "/config/cookie.txt");

    FileInputStream fIn = null;
    InputStreamReader isr = null;
    char[] inputBuffer = new char[255];
    Writer writer = new StringWriter();
    String data = null;
    try {
        fIn = new FileInputStream(cookie_file);
        isr = new InputStreamReader(fIn);
        int n = 0;
        while ((n = isr.read(inputBuffer)) != -1) {
            writer.write(inputBuffer, 0, n);
        }
        data = writer.toString();
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println("loadCookies: Exception1");
        return;
    } finally {
        try {
            isr.close();
            fIn.close();
        } catch (NullPointerException e2) {
            System.out.println("loadCookies: Exception2");
            return;
        } catch (IOException e) {
            System.out.println("loadCookies: Exception3");

            e.printStackTrace();
            return;
        }
    }

    if (cookie_jar == null) {
        // cookie_jar = new CookieStore();
        return;
    } else {
        cookie_jar.clear();
    }

    // Log.d("load cookie:", "->" + String.valueOf(data));

    // [[version: 0][name: ASP.NET_SessionId]
    // [value: cyuoctxrwio1x13vivqzlxgi][domain: www.geocaching.com]
    // [path: /][expiry: null], [version: 0][name: userid]
    // [value: 8a72e55f-419c-4da7-8de3-7813a3fda9c7][domain:
    // www.geocaching.com]
    // [path: /][expiry: Tue Apr 26 15:41:14 Europe/Belgrade 2011]]

    if (data.length() > 1) {
        // check for multpile cookies
        if (data.startsWith("[[")) {
            // strip [ and ] at begin and end of string
            data = data.substring(1, data.length() - 1);
            String s3 = "\\], \\[";
            String[] a3 = data.split(s3);
            String data_cookie;
            for (int j3 = 0; j3 < a3.length; j3++) {
                data_cookie = a3[j3];
                if (j3 == 0) {
                    data_cookie = data_cookie + "]";
                } else {
                    data_cookie = "[" + data_cookie;
                }
                // System.out.println("parsing cookie #" + j3 + ": " +
                // data_cookie);

                String s2 = "]";
                String[] a = data_cookie.split(s2);
                String x = null;
                String c1, c2 = null;
                String c_name = null, c_value = null, c_domain = null, c_path = null;
                String c_version = null;
                BasicClientCookie this_cookie = null;

                for (int j = 0; j < a.length; j++) {
                    x = a[j].replace("[", "").trim();
                    c1 = x.split(":")[0];
                    c2 = x.split(":")[1].substring(1);
                    // Log.d("load cookie:", "->" + String.valueOf(c1));
                    // Log.d("load cookie:", "->" + String.valueOf(c2));
                    if (c1.matches("name") == true) {
                        // Log.d("name:", "->" + String.valueOf(c1));
                        c_name = c2;
                    } else if (c1.matches("value") == true) {
                        c_value = c2;
                    } else if (c1.matches("domain") == true) {
                        c_domain = c2;
                    } else if (c1.matches("path") == true) {
                        c_path = c2;
                    } else if (c1.matches("version") == true) {
                        c_version = c2;
                    }
                }
                this_cookie = new BasicClientCookie(c_name, c_value);
                this_cookie.setDomain(c_domain);
                this_cookie.setPath(c_path);
                // System.out.println("created cookie: ->" +
                // String.valueOf(this_cookie));

                this.cookie_jar.addCookie(this_cookie);

            }
        }
        // single cookie
        else {
            String s2 = "]";
            String[] a = data.split(s2);
            String x = null;
            String c1, c2 = null;
            String c_name = null, c_value = null, c_domain = null, c_path = null;
            String c_version = null;
            BasicClientCookie this_cookie = null;
            for (int j = 0; j < a.length; j++) {
                x = a[j].replace("[", "").trim();
                c1 = x.split(":")[0];
                c2 = x.split(":")[1].substring(1);
                // Log.d("load cookie:", "->" + String.valueOf(c1));
                // Log.d("load cookie:", "->" + String.valueOf(c2));
                if (c1.matches("name") == true) {
                    // Log.d("name:", "->" + String.valueOf(c1));
                    c_name = c2;
                } else if (c1.matches("value") == true) {
                    c_value = c2;
                } else if (c1.matches("domain") == true) {
                    c_domain = c2;
                } else if (c1.matches("path") == true) {
                    c_path = c2;
                } else if (c1.matches("version") == true) {
                    c_version = c2;
                }
            }
            this_cookie = new BasicClientCookie(c_name, c_value);
            this_cookie.setDomain(c_domain);
            this_cookie.setPath(c_path);
            // System.out.println("created cookie: ->" +
            // String.valueOf(this_cookie));

            this.cookie_jar.addCookie(this_cookie);
        }
    }

    return;
}

---

From source file:com.cyberway.issue.crawler.frontier.AbstractFrontier.java

/**
 * Load up the seeds.// w  w w .j a va  2s  .  c  om
 * 
 * This method is called on initialize and inside in the crawlcontroller
 * when it wants to force reloading of configuration.
 * 
 * @see com.cyberway.issue.crawler.framework.CrawlController#kickUpdate()
 */
public void loadSeeds() {
    Writer ignoredWriter = new StringWriter();
    logger.info("beginning");
    // Get the seeds to refresh.
    Iterator iter = this.controller.getScope().seedsIterator(ignoredWriter);
    int count = 0;
    while (iter.hasNext()) {
        UURI u = (UURI) iter.next();
        CandidateURI caUri = CandidateURI.createSeedCandidateURI(u);
        caUri.setSchedulingDirective(CandidateURI.MEDIUM);
        if (((Boolean) getUncheckedAttribute(null, ATTR_SOURCE_TAG_SEEDS)).booleanValue()) {
            caUri.putString(CoreAttributeConstants.A_SOURCE_TAG, caUri.toString());
            caUri.makeHeritable(CoreAttributeConstants.A_SOURCE_TAG);
        }
        schedule(caUri);
        count++;
        if (count % 1000 == 0) {
            logger.info(count + " seeds");
        }
    }
    // save ignored items (if any) where they can be consulted later
    saveIgnoredItems(ignoredWriter.toString(), controller.getDisk());
    logger.info("finished");
}

---

From source file:velo.ejb.seam.action.HomeActionsBean.java

public String getArray() {
    log.debug("Get User creation per month for last year method has been invoked!");

    try {/* w  w  w  .  java2  s .  c  o  m*/
        Writer writer1 = new java.io.StringWriter();
        XmlWriter xmlwriter1 = new SimpleXmlWriter(writer1);
        PrettyPrinterXmlWriter pxr = new PrettyPrinterXmlWriter(xmlwriter1);
        pxr.setIndent("\t");
        pxr.setNewline("\n");
        pxr.writeXmlVersion("1.0", null, "yes").writeEntity("items");

        Calendar c = Calendar.getInstance();
        String[] monthName = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov",
                "Dec" };

        //move the calendar to 12 months back
        c.add(Calendar.MONTH, -11);

        //build dates(1st day) of the last 12 months
        List<Date> yearlyMonths = new ArrayList<Date>();
        log.debug("Building months(1 year) before current month...");
        for (int i = 0; i <= 11; i++) {
            log.trace("Adding monthly date obj: #0", c.getTime());
            yearlyMonths.add(c.getTime());
            c.add(Calendar.MONTH, 1);
        }

        //iterate over months, get the amount of users created per month
        for (Date currFirstDayOfMonth : yearlyMonths) {
            c.setTime(currFirstDayOfMonth);
            c.set(Calendar.DAY_OF_MONTH, c.getActualMaximum(Calendar.DAY_OF_MONTH));

            Long amount = userManager.getCreatedUsersAmount(currFirstDayOfMonth, c.getTime());

            pxr.writeEntity("item").writeAttribute("month", monthName[c.get(Calendar.MONTH)])
                    .writeAttribute("year", c.get(Calendar.YEAR)).writeAttribute("value", amount).endEntity();
        }

        pxr.endEntity();

        log.debug("Dump of xml: " + writer1.toString());
        return writer1.toString();

    } catch (IOException e) {
        e.printStackTrace();
        return null;
    }

    /*
    .writeEntity("item").writeAttribute("month", "Jan").writeAttribute("value", 10).endEntity()
    .writeEntity("item").writeAttribute("month", "Feb").writeAttribute("value", 20).endEntity()
    .writeEntity("item").writeAttribute("month", "Mar").writeAttribute("value", 30).endEntity()
    .writeEntity("item").writeAttribute("month", "Apr").writeAttribute("value", 40).endEntity()
    .writeEntity("item").writeAttribute("month", "Jun").writeAttribute("value", 50).endEntity()
    .writeEntity("item").writeAttribute("month", "Jul").writeAttribute("value", 60).endEntity()
    .writeEntity("item").writeAttribute("month", "Aug").writeAttribute("value", 70).endEntity()
    */
}

---

From source file:de.shadowhunt.subversion.internal.PropertiesUpdateOperation.java

@Override
protected HttpUriRequest createRequest() {
    final URI uri = URIUtils.createURI(repository, resource);
    final DavTemplateRequest request = new DavTemplateRequest("PROPPATCH", uri);

    if (lockToken != null) {
        request.addHeader("If", "<" + uri + "> (<" + lockToken + ">)");
    }//from   w ww . ja  v a2  s.c om

    final Writer body = new StringBuilderWriter();
    try {
        final XMLStreamWriter writer = XML_OUTPUT_FACTORY.createXMLStreamWriter(body);
        writer.writeStartDocument(XmlConstants.ENCODING, XmlConstants.VERSION_1_0);
        writer.writeStartElement("propertyupdate");
        writer.writeDefaultNamespace(XmlConstants.DAV_NAMESPACE);
        writer.setPrefix(XmlConstants.SUBVERSION_CUSTOM_PREFIX, XmlConstants.SUBVERSION_CUSTOM_NAMESPACE);
        writer.writeNamespace(XmlConstants.SUBVERSION_CUSTOM_PREFIX, XmlConstants.SUBVERSION_CUSTOM_NAMESPACE);
        writer.setPrefix(XmlConstants.SUBVERSION_DAV_PREFIX, XmlConstants.SUBVERSION_DAV_NAMESPACE);
        writer.writeNamespace(XmlConstants.SUBVERSION_DAV_PREFIX, XmlConstants.SUBVERSION_DAV_NAMESPACE);
        writer.setPrefix(XmlConstants.SUBVERSION_SVN_PREFIX, XmlConstants.SUBVERSION_SVN_NAMESPACE);
        writer.writeNamespace(XmlConstants.SUBVERSION_SVN_PREFIX, XmlConstants.SUBVERSION_SVN_NAMESPACE);
        writer.writeStartElement(type.action);
        writer.writeStartElement("prop");
        for (final ResourceProperty property : properties) {
            final String prefix = property.getType().getPrefix();
            if (type == Type.SET) {
                writer.writeStartElement(prefix, ResourcePropertyUtils.escapedKeyNameXml(property.getName()));
                writer.writeCharacters(property.getValue());
                writer.writeEndElement();
            } else {
                writer.writeEmptyElement(prefix, property.getName());
            }
        }
        writer.writeEndElement(); // prop
        writer.writeEndElement(); // set || delete
        writer.writeEndElement(); // propertyupdate
        writer.writeEndDocument();
        writer.close();
    } catch (final XMLStreamException e) {
        throw new SubversionException("could not create request body", e);
    }

    final String bodyWithMakers = body.toString();
    final String bodyWithoutMakers = ResourcePropertyUtils.filterMarker(bodyWithMakers);
    request.setEntity(new StringEntity(bodyWithoutMakers, CONTENT_TYPE_XML));
    return request;
}

---

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