Examples with JsonWriter com.serotonin.json.JsonWriter used on opensource projects

Example 1 with JsonWriter

use of com.serotonin.json.JsonWriter in project ma-modules-public by infiniteautomation.

the class SerotoninJsonValueSerializer method serialize.

@Override
public void serialize(JsonValue value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException {
    JsonWriter writer = new JsonWriter(Common.JSON_CONTEXT, new SerotoninToJacksonJsonWriter(jgen));
    // TODO Make configurable
    writer.setPrettyIndent(3);
    writer.setPrettyOutput(true);
    try {
        writer.writeObject(value);
    } catch (JsonException e) {
        throw new IOException(e);
    }
}

Example 2 with JsonWriter

use of com.serotonin.json.JsonWriter in project ma-modules-public by infiniteautomation.

the class AuditEventInstanceModel method getContext.

@JsonRawValue
public String getContext() {
    // Since the JsonData table can contain JSON within the context, return raw JSON all the time here
    StringWriter stringWriter = new StringWriter();
    JsonWriter writer = new JsonWriter(Common.JSON_CONTEXT, stringWriter);
    writer.setPrettyIndent(3);
    writer.setPrettyOutput(true);
    try {
        writer.writeObject(this.data.getContext());
        return stringWriter.toString();
    } catch (JsonException e) {
        throw new ShouldNeverHappenException(e);
    } catch (IOException e) {
        throw new ShouldNeverHappenException(e);
    }
}

Example 3 with JsonWriter

use of com.serotonin.json.JsonWriter in project ma-modules-public by infiniteautomation.

the class M2MReportImportDwr method generateJson.

@DwrPermission(admin = true)
public ProcessResult generateJson(String driverClassname, String connectionUrl, String username, String password) {
    ProcessResult result = new ProcessResult();
    // Validate the connection
    try {
        DriverManager.registerDriver((Driver) Class.forName(driverClassname).newInstance());
        Connection connection = DriverManager.getConnection(connectionUrl, username, password);
        connection.setAutoCommit(false);
        // Test the connection.
        DatabaseMetaData md = connection.getMetaData();
        String productName = md.getDatabaseProductName();
        DatabaseType type = DatabaseType.DERBY;
        if (productName.equalsIgnoreCase("mysql")) {
            type = DatabaseType.MYSQL;
        } else if (productName.equalsIgnoreCase("Apache Derby")) {
            type = DatabaseType.DERBY;
        } else if (productName.contains("Microsoft")) {
            type = DatabaseType.MSSQL;
        } else if (productName.equalsIgnoreCase("h2")) {
            type = DatabaseType.H2;
        } else if (productName.equalsIgnoreCase("postgressql")) {
            type = DatabaseType.MYSQL;
        }
        // Get the reports
        M2MReportDao dao = new M2MReportDao(connection, type);
        List<M2MReportVO> legacyReports = dao.getReports();
        StringWriter stringWriter = new StringWriter();
        JsonWriter jsonWriter = new JsonWriter(Common.JSON_CONTEXT, stringWriter);
        jsonWriter.setPrettyIndent(3);
        jsonWriter.setPrettyOutput(true);
        int cnt = 0;
        jsonWriter.append("{");
        jsonWriter.indent();
        jsonWriter.quote("reports");
        jsonWriter.append(": [");
        // Convert the reports to our VOs
        for (M2MReportVO legacyReport : legacyReports) {
            legacyReport.jsonWrite(jsonWriter, dao);
            cnt++;
            if (cnt < legacyReports.size())
                jsonWriter.append(",");
        }
        jsonWriter.append(']');
        jsonWriter.append("}");
        jsonWriter.flush();
        result.addData("reports", stringWriter.toString());
    } catch (Exception e) {
        result.addContextualMessage("connectionUrl", "common.default", e.getMessage());
        return result;
    }
    return result;
}

Example 4 with JsonWriter

use of com.serotonin.json.JsonWriter in project ma-core-public by infiniteautomation.

the class StoreLatestProductionTest method testThreeThreeReleaseVersion.

public void testThreeThreeReleaseVersion() throws JsonException, IOException, HttpException {
    // Setup json
    json.put("upgradeVersionState", UpgradeVersionState.PRODUCTION);
    json.put("currentVersionState", UpgradeVersionState.PRODUCTION);
    jsonModules.put("core", "3.3.0");
    jsonModules.put("mangoApi", "3.3.0");
    String url = baseUrl + "/servlet/versionCheck";
    HttpPost post = new HttpPost(url);
    StringWriter stringWriter = new StringWriter();
    new JsonWriter(JSON_CONTEXT, stringWriter).writeObject(json);
    String requestData = stringWriter.toString();
    post.setEntity(new StringEntity(requestData));
    String responseData = HttpUtils4.getTextContent(getHttpClient(30000), post, 1);
    JsonTypeReader jsonReader = new JsonTypeReader(responseData);
    JsonValue response = jsonReader.read();
    // printResponse(response);
    Assert.assertNotNull(response.getJsonValue("versionState"));
    Assert.assertEquals("PRODUCTION", response.getJsonValue("versionState").toString());
    // Assert newInstalls-oldCore should be empty
    Assert.assertNotNull(response.getJsonValue("newInstalls-oldCore"));
    JsonArray newInstallsOldCore = response.getJsonValue("newInstalls-oldCore").toJsonArray();
    Assert.assertEquals(true, newInstallsOldCore.size() == 0);
    // Assert update-versionState
    Assert.assertNull(response.getJsonValue("update-versionState"));
    // Assert updates for this core iff major upgrade available
    Assert.assertNotNull(response.getJsonValue("updates"));
    JsonArray updates = response.getJsonValue("updates").toJsonArray();
    Assert.assertEquals(true, updates.size() == 0);
    // Assert upgrades
    Assert.assertNotNull(response.getJsonValue("upgrades"));
    JsonArray upgrades = response.getJsonValue("upgrades").toJsonArray();
    Assert.assertEquals(true, upgrades.size() > 0);
    for (JsonValue upgrade : upgrades) {
        Assert.assertEquals(true, upgrade.getJsonValue("fullVersion").toString().startsWith(latestProductionCorePrefix));
    }
    // Assert newInstalls should be for latest production core
    Assert.assertNotNull(response.getJsonValue("newInstalls"));
    JsonArray newInstalls = response.getJsonValue("newInstalls").toJsonArray();
    Assert.assertEquals(true, newInstalls.size() > 0);
    for (JsonValue install : newInstalls) {
        Assert.assertEquals(true, install.getJsonValue("fullVersion").toString().startsWith(latestProductionCorePrefix));
    }
}

Example 5 with JsonWriter

use of com.serotonin.json.JsonWriter in project ma-core-public by infiniteautomation.

the class StoreLatestProductionTest method printResponse.

/**
 * Helper to print the json neatly
 * @param response
 * @throws IOException
 * @throws JsonException
 */
protected void printResponse(JsonValue response) throws IOException, JsonException {
    StringWriter stringWriter = new StringWriter();
    JsonWriter jsonWriter = new JsonWriter(JSON_CONTEXT, stringWriter);
    jsonWriter.setPrettyOutput(true);
    jsonWriter.setPrettyIndent(4);
    jsonWriter.writeObject(response);
    System.out.print(stringWriter.toString());
}