Example usage for org.json JSONWriter JSONWriter

Introduction

In this page you can find the example usage for org.json JSONWriter JSONWriter.

Prototype

public JSONWriter(Writer w) 

Source Link

Document

Make a fresh JSONWriter.

Usage

From source file:org.everit.osgi.webconsole.configuration.ConfigServlet.java

@Override
protected void doPut(final HttpServletRequest req, final HttpServletResponse resp)
        throws ServletException, IOException {
    String requestBody = requestBody(req);
    String pid = req.getParameter("pid");
    String factoryPid = req.getParameter("factoryPid");
    String configAdminPid = req.getParameter("configAdminPid");
    String location = req.getParameter("location");
    Map<String, List<String>> attributes = extractRawAttributesFromJSON(new JSONObject(requestBody));
    if (pid == null) {
        resp.setContentType("application/json");
        JSONWriter writer = new JSONWriter(resp.getWriter());
        configManager.createConfiguration(configAdminPid, factoryPid, location, attributes).toJSON(writer);

    } else {/*from  w  w  w.j  a v a2  s.c o  m*/
        configManager.updateConfiguration(configAdminPid, pid, factoryPid, attributes);
        printSuccess(resp);
    }
}

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From source file:org.everit.osgi.webconsole.configuration.ConfigServlet.java

private void getConfigForm(final HttpServletResponse resp, final String pid, final String factoryPid,
        final String location, final String configAdminPid) {
    try {/*ww w.jav a 2 s .  co m*/
        JSONWriter writer = new JSONWriter(resp.getWriter());
        writer.array();
        configManager.getConfigForm(pid, factoryPid, location, configAdminPid)
                .forEach((attr) -> attr.toJSON(writer));
        writer.endArray();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.everit.osgi.webconsole.configuration.ConfigServlet.java

private void listConfigAdminServices(final Writer writer) {
    JSONWriter jsonWriter = new JSONWriter(writer);
    jsonWriter.array();/* w  ww.j  a  v  a2 s . c  o  m*/
    configManager.configAdminStream().forEach((confAdmin) -> {
        jsonWriter.object();
        jsonWriter.key("pid");
        jsonWriter.value(confAdmin.getProperty("service.pid"));
        jsonWriter.key("description");
        jsonWriter.value(confAdmin.getProperty("service.description"));
        jsonWriter.key("bundleId");
        jsonWriter.value(confAdmin.getBundle().getBundleId());
        jsonWriter.endObject();
    });
    jsonWriter.endArray();
}

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From source file:org.everit.osgi.webconsole.configuration.ConfigServlet.java

private void listManagedServices(final String configAdminPid, final Writer writer) {
    JSONWriter jsonWriter = new JSONWriter(writer);
    jsonWriter.array();//w  ww.j a  v  a  2s .  com
    configManager.lookupConfigurations(configAdminPid)
            .forEach((configurable) -> configurable.toJSON(jsonWriter));
    jsonWriter.endArray();
}

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From source file:org.everit.osgi.webconsole.configuration.ConfigServlet.java

private void printServiceSuggestions(final HttpServletResponse resp, final String configAdminPid,
        final String pid, final String attributeId, final String ldapQuery) {
    try {/*from  www  .j  av  a 2  s  .  co  m*/
        JSONWriter writer = new JSONWriter(resp.getWriter());
        List<ServiceSuggestion> suggestions;
        try {
            suggestions = configManager.getServiceSuggestions(configAdminPid, pid, attributeId, ldapQuery);
            writer.array();
            for (ServiceSuggestion suggestion : suggestions) {
                suggestion.toJSON(writer);
            }
            writer.endArray();
        } catch (InvalidSyntaxException e) {
            // resp.setStatus(403);
            writer.object();
            writer.key("error");
            writer.value("invalid query: " + e.getMessage());
            writer.endObject();
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.everit.osgi.webconsole.configuration.ConfigServlet.java

private void printSuccess(final HttpServletResponse resp) {
    resp.setContentType("application/json");
    try {//w w w.j  a  v  a 2s  .c om
        JSONWriter writer = new JSONWriter(resp.getWriter());
        writer.object();
        writer.key("status");
        writer.value("success");
        writer.endObject();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.gatein.management.rest.providers.JsonResourceProvider.java

@Override
public void writeTo(Resource resource, Class<?> type, Type genericType, Annotation[] annotations,
        MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream)
        throws IOException, WebApplicationException {
    PrintWriter printWriter = new PrintWriter(entityStream);
    try {/*from   ww w.  j  a  v  a 2  s  .  co  m*/
        JSONWriter writer = new JSONWriter(printWriter);
        writer.object().key("description").value(resource.getDescription());
        writer.key("children").array();
        for (Child child : resource.getChildren()) {
            writeChild(child, writer);
        }
        writer.endArray();
        if (resource.getOperations() != null) {
            writer.key("operations").array();
            for (Operation operation : resource.getOperations()) {
                writeOperation(operation, writer);
            }
            writer.endArray();
        }
        writer.endObject();

        printWriter.flush();
    } catch (JSONException e) {
        throw new IOException("Exception writing json result.", e);
    } finally {
        printWriter.close();
    }
}

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From source file:org.araqne.confdb.file.Exporter.java

public void exportData(OutputStream os) throws IOException {
    if (os == null)
        throw new IllegalArgumentException("export output stream cannot be null");

    logger.debug("araqne confdb: start export data");
    db.lock();//from   w  w w  .j  a  v  a  2  s  .  co  m
    try {
        OutputStreamWriter writer = new OutputStreamWriter(os, Charset.forName("utf-8"));
        JSONWriter jw = new JSONWriter(writer);

        jw.object();

        jw.key("metadata");
        jw.object();
        jw.key("version").value(1);
        jw.key("date").value(sdf.format(new Date()));
        jw.endObject();

        jw.key("collections");
        jw.object();

        for (String name : db.getCollectionNames()) {
            ConfigCollection col = db.getCollection(name);

            // collection name
            jw.key(name);

            // typed doc list
            jw.array();

            jw.value("list");

            // doc list begin
            jw.array();

            ConfigIterator it = col.findAll();
            try {
                while (it.hasNext()) {
                    Object doc = it.next().getDocument();
                    jw.value(insertType(doc));
                }
            } finally {
                it.close();
            }

            // end of doc list
            jw.endArray();

            // end of typed list
            jw.endArray();
        }

        // end of collection
        jw.endObject();

        // end of master doc
        jw.endObject();
        writer.flush();
        logger.debug("araqne confdb: export complete");
    } catch (JSONException e) {
        throw new IOException(e);
    } finally {
        db.unlock();
    }
}

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From source file:tap.formatter.JSONFormat.java

@Override
public void writeResult(TableIterator result, OutputStream output, TAPExecutionReport execReport, Thread thread)
        throws TAPException, IOException, InterruptedException {
    try {/*from  w w  w . j  av  a  2s .  c o  m*/

        // Prepare the output stream for JSON:
        BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(output));
        JSONWriter out = new JSONWriter(writer);

        // {
        out.object();

        // "metadata": [...]
        out.key("metadata");

        // Write metadata part:
        DBColumn[] columns = writeMetadata(result, out, execReport, thread);

        writer.flush();

        if (thread.isInterrupted())
            throw new InterruptedException();

        // "data": [...]
        out.key("data");

        // Write the data part:
        writeData(result, columns, out, execReport, thread);

        // }
        out.endObject();
        writer.flush();

    } catch (JSONException je) {
        throw new TAPException(je.getMessage(), je);
    }
}

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From source file:charitypledge.Pledge.java

public void JsonImport() {

    try {//ww  w .  j  a  va 2  s  .  co  m
        InputStream foo = new FileInputStream(JSONFile);
        JSONTokener t = new JSONTokener(foo);
        JSONObject jsonObj = new JSONObject(t);
        foo.close();
        JSONArray jsonList = jsonObj.getJSONArray("contributors");
        for (int i = 0; i < jsonList.length(); i++) {
            // loop array
            JSONObject objects = jsonList.getJSONObject(i);
            String nameField = objects.getString("name");
            String typeField = objects.getString("charity");
            String contributionField = objects.getString("contribution");
            // Add row to jTable
            loadPledgeTable(nameField, typeField, contributionField);
        }
    } catch (FileNotFoundException e) {
        JSONWriter jsonWriter;
        try {
            jsonWriter = new JSONWriter(new FileWriter(JSONFile));
            jsonWriter.object();
            jsonWriter.key("contributors");
            jsonWriter.array();
            jsonWriter.endArray();
            jsonWriter.endObject();
            //jsonWriter.close();
            tableRefresh();
        } catch (IOException f) {
            f.printStackTrace();
        } catch (JSONException g) {
            g.printStackTrace();
        }
    } catch (IOException e) {
        e.printStackTrace();
    } catch (JSONException e) {
        e.printStackTrace();
    }
}

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