Example usage for org.json JSONWriter endArray

List of usage examples for org.json JSONWriter endArray

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Introduction

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

Prototype

public JSONWriter endArray() throws JSONException

Source Link

Document

End an array.

Usage

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 {/*from w  ww  . ja va 2 s.c o 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);
    }
}

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

private void listConfigAdminServices(final Writer writer) {
    JSONWriter jsonWriter = new JSONWriter(writer);
    jsonWriter.array();/*from  w  ww.  j a v  a2 s .co 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();
}

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  va 2s .c om*/
    configManager.lookupConfigurations(configAdminPid)
            .forEach((configurable) -> configurable.toJSON(jsonWriter));
    jsonWriter.endArray();
}

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 {/* w  w  w.  jav a  2  s . c o  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);
    }
}

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 {/*  w  ww  .ja va  2s.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();
    }
}

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();/*  w  w  w. j av  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();
    }
}

From source file:tap.formatter.JSONFormat.java

/**
 * Write the whole metadata part of the JSON file.
 * //from   w ww  .j  a v  a2s . c o  m
 * @param result      Result to write later (but it contains also metadata that was extracted from the result itself).
 * @param out         Output stream in which the metadata must be written.
 * @param execReport   Execution report (which contains the metadata extracted/guessed from the ADQL query).
 * @param thread      Thread which has asked for this formatting (it must be used in order to test the {@link Thread#isInterrupted()} flag and so interrupt everything if need).
 * 
 * @return   All the written metadata.
 * 
 * @throws IOException            If there is an error while writing something in the output stream.
 * @throws InterruptedException      If the thread has been interrupted.
 * @throws JSONException         If there is an error while formatting something in JSON.
 * @throws TAPException            If any other error occurs.
 * 
 * @see #getValidColMeta(DBColumn, TAPColumn)
 */
protected DBColumn[] writeMetadata(TableIterator result, JSONWriter out, TAPExecutionReport execReport,
        Thread thread) throws IOException, TAPException, InterruptedException, JSONException {
    out.array();

    // Get the metadata extracted/guesses from the ADQL query:
    DBColumn[] columnsFromQuery = execReport.resultingColumns;

    // Get the metadata extracted from the result:
    TAPColumn[] columnsFromResult = result.getMetadata();

    int indField = 0;
    if (columnsFromQuery != null) {

        // For each column:
        for (DBColumn field : columnsFromQuery) {

            // Try to build/get appropriate metadata for this field/column:
            TAPColumn colFromResult = (columnsFromResult != null && indField < columnsFromResult.length)
                    ? columnsFromResult[indField]
                    : null;
            TAPColumn tapCol = getValidColMeta(field, colFromResult);

            // Ensure these metadata are well returned at the end of this function:
            columnsFromQuery[indField] = tapCol;

            // Write the field/column metadata in the JSON output:
            writeFieldMeta(tapCol, out);
            indField++;
        }
    }

    out.endArray();
    return columnsFromQuery;
}

From source file:tap.formatter.JSONFormat.java

/**
 * Write the whole data part of the JSON file.
 * //from   ww w .jav a2  s  .  c o m
 * @param result         Result to write.   
 * @param selectedColumns   All columns' metadata.
 * @param out            Output stream in which the data must be written.
 * @param execReport      Execution report (which contains the maximum allowed number of records to output).
 * @param thread         Thread which has asked for this formatting (it must be used in order to test the {@link Thread#isInterrupted()} flag and so interrupt everything if need).
 * 
 * @throws IOException            If there is an error while writing something in the output stream.
 * @throws InterruptedException      If the thread has been interrupted.
 * @throws JSONException         If there is an error while formatting something in JSON.
 * @throws TAPException            If any other error occurs.
 */
protected void writeData(TableIterator result, DBColumn[] selectedColumns, JSONWriter out,
        TAPExecutionReport execReport, Thread thread)
        throws IOException, TAPException, InterruptedException, JSONException {
    // [
    out.array();

    execReport.nbRows = 0;
    while (result.nextRow()) {
        // Stop right now the formatting if the job has been aborted/canceled/interrupted:
        if (thread.isInterrupted())
            throw new InterruptedException();

        // Deal with OVERFLOW, if needed:
        if (execReport.parameters.getMaxRec() > 0 && execReport.nbRows >= execReport.parameters.getMaxRec())
            break;

        // [
        out.array();
        int indCol = 0;
        while (result.hasNextCol())
            // ...
            writeFieldValue(result.nextCol(), selectedColumns[indCol++], out);
        // ]
        out.endArray();
        execReport.nbRows++;
    }

    // ]
    out.endArray();
}

From source file:charitypledge.Pledge.java

public void JsonImport() {

    try {//from   w ww.j  a va  2 s.  com
        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();
    }
}

From source file:charitypledge.Pledge.java

public void JsonWrite(String[] args) {

    String[] values = args;// w  w  w  . j a v a 2s  .  co  m
    JSONObject obj = new JSONObject();
    JSONArray objArray = new JSONArray();
    try {
        if (args == null || values.length == 0) {
            throw new Exception("Noting to write to file");
        } else {
            String title = "";
            String value = "";

            for (int i = (values.length - 1); i >= 0; i--) {
                if ((i % 2) == 0) {
                    title = values[i];
                    obj.put(title, value);
                } else {
                    value = values[i];
                }
            }
            objArray.put(obj);
        }

        try {
            try {
                InputStream foo = new FileInputStream(JSONFile);
                JSONTokener t = new JSONTokener(foo);
                JSONObject json = new JSONObject(t);
                foo.close();
                FileWriter file = new FileWriter(JSONFile);
                json.append("contributors", obj);
                file.write(json.toString(5));
                file.close();
                tableRefresh();
            } catch (FileNotFoundException e) {
                JSONWriter jsonWriter;
                try {
                    jsonWriter = new JSONWriter(new FileWriter(JSONFile));
                    jsonWriter.object();
                    jsonWriter.key("contributors");
                    jsonWriter.array();
                    jsonWriter.endArray();
                    jsonWriter.endObject();
                    InputStream foo = new FileInputStream(JSONFile);
                    JSONTokener t = new JSONTokener(foo);
                    JSONObject json = new JSONObject(t);
                    foo.close();
                    FileWriter file = new FileWriter(JSONFile);
                    json.append("contributors", obj);
                    file.write(json.toString(5));
                    file.close();
                    tableRefresh();
                } catch (IOException f) {
                    e.printStackTrace();
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    } catch (Exception e) {
        int pic = JOptionPane.ERROR_MESSAGE;
        JOptionPane.showMessageDialog(null, e, "", pic);
    }
}