Example usage for com.google.gson GsonBuilder serializeNulls

Introduction

In this page you can find the example usage for com.google.gson GsonBuilder serializeNulls.

Prototype

boolean serializeNulls

To view the source code for com.google.gson GsonBuilder serializeNulls.

Click Source Link

Usage

From source file:com.ca.dvs.app.dvs_servlet.misc.VirtualServiceBuilder.java

License:Open Source License

/**
 * Deploy MAR to VSE and generate response to the newly VS URI
 * @param fileMar//from   w ww  .  jav a 2s  . co m
 * @param strVsName
 * @throws Exception 
 */
private void deployVsMar(File fileMar, String strVsName) throws Exception {

    try {

        // Deploy MAR
        this.vseCtrlr.deployMar(fileMar);
    } catch (Exception e) {
        String msg = String.format("Failed to deploy a virtual service from MAR file - %s", e.getMessage());
        throw new Exception(msg, e.getCause());
    }

    try {
        // Validate newly deployed service   
        // success - form response body containing URL to new service (LISA Host, base URL, port)
        // fail - form response body containing error message
        Thread.sleep(getVseServiceReadyWaitSeconds() * 1000); // wait to check status of the VS
        VirtualService vs = vseCtrlr.getVirtualService(strVsName);
        if (vs.getStatus() == 2) {

            // form actions URLs hash map
            Map<String, Object> mapActions = formActionURIs(vs.getServiceCtrlUri());

            // form messages hash map
            Map<String, Object> mapMsg = new LinkedHashMap<String, Object>();
            Map<String, Object> mapMsgWarn = new LinkedHashMap<String, Object>();
            Map<String, Object> mapMsgErr = new LinkedHashMap<String, Object>();
            Map<String, Object> mapSvcWarnCreateMar = this.marObject.getWarnings();
            Map<String, Object> mapSvcErrCreateMar = this.marObject.getErrors();

            if (mapSvcWarnCreateMar.size() > 0)
                mapMsgWarn.put("createMarFile", mapSvcWarnCreateMar);
            if (mapSvcErrCreateMar.size() > 0)
                mapMsgErr.put("createMarFile", mapSvcErrCreateMar);

            mapMsg.put("serviceWarnings", mapMsgWarn);
            mapMsg.put("serviceErrors", mapMsgErr);

            // put into map for response
            Map<String, Object> map = new LinkedHashMap<String, Object>();
            map.put("serviceName", vs.getName());
            map.put("serviceUrl", vs.getServiceUri().toString());
            map.put("actions", mapActions);
            map.put("messages", mapMsg);

            GsonBuilder gsonBuilder = new GsonBuilder();
            gsonBuilder.setPrettyPrinting();
            gsonBuilder.serializeNulls();
            Gson gson = gsonBuilder.create();

            this.response = Response.status(Status.OK).entity(gson.toJson(map)).build();

        } else {
            this.response = Response.status(Status.INTERNAL_SERVER_ERROR)
                    .entity(String.format("Service name '%s' is deployed but failed to start", strVsName))
                    .build();
        }

    } catch (Exception e) {
        String msg = String.format("Service name '%s' is deployed but failed to start - %s", strVsName,
                e.getMessage());
        throw new Exception(msg, e.getCause());
    }
}

---

From source file:com.ca.dvs.app.dvs_servlet.resources.RAML.java

License:Open Source License

/**
 * Get the servlet configuration//from  w  w  w.  j  a  v a2  s . c  o m
 * <p>
 * @return HTTP response containing the Servlet configuration in JSON format
 */
@GET
@Path("config")
@Produces(MediaType.APPLICATION_JSON)
public Response getConfig() {

    log.info("GET raml/config");

    Map<String, Object> configMap = new LinkedHashMap<String, Object>();

    try {
        Context initialContext = new InitialContext();
        Context envContext = (Context) initialContext.lookup("java:comp/env");

        configMap.put("vseServerUrl", envContext.lookup("vseServerUrl"));
        configMap.put("vseServicePortRange", envContext.lookup("vseServicePortRange"));
        configMap.put("vseServiceReadyWaitSeconds", envContext.lookup("vseServiceReadyWaitSeconds"));

    } catch (NamingException e) {
        e.printStackTrace();
        log.error("Failed to obtain servlet configuration", e.getCause());
    }

    GsonBuilder gsonBuilder = new GsonBuilder();

    gsonBuilder.setPrettyPrinting();
    gsonBuilder.serializeNulls();

    Gson gson = gsonBuilder.create();

    Response response = Response.status(200).entity(gson.toJson(configMap)).build();

    return response;
}

---

From source file:com.ca.dvs.app.dvs_servlet.resources.ROOT.java

License:Open Source License

/**
 * @return HTTP response containing DVS servlet configuration parameters in JSON format
 *///from www  .  ja  va 2s.  c om
@GET
@Path("config")
@Produces(MediaType.APPLICATION_JSON)
public Response getConfig() {

    log.info("GET /config");

    Map<String, Object> configMap = new LinkedHashMap<String, Object>();

    try {
        Context initialContext = new InitialContext();
        Context envContext = (Context) initialContext.lookup("java:comp/env");

        configMap.put("vseServerUrl", envContext.lookup("vseServerUrl"));
        configMap.put("vseServicePortRange", envContext.lookup("vseServicePortRange"));
        configMap.put("vseServiceReadyWaitSeconds", envContext.lookup("vseServiceReadyWaitSeconds"));

    } catch (NamingException e) {
        e.printStackTrace();
    }

    GsonBuilder gsonBuilder = new GsonBuilder();

    gsonBuilder.setPrettyPrinting();
    gsonBuilder.serializeNulls();

    Gson gson = gsonBuilder.create();

    Response response = Response.status(200).entity(gson.toJson(configMap)).build();

    return response;
}

---

From source file:com.ca.dvs.utilities.raml.JsonUtil.java

License:Open Source License

/**
 * Serialize a Java Map into a JSON string
 * <p>/*from w w  w  .  j av  a2s.c om*/
 * @param objMap the source Java Map
 * @return the serialized Java Map in JSON format
 */
public static String serialize(Map<String, Object> objMap) {
    String json = null;
    if (null != objMap && objMap.size() > 0) {
        GsonBuilder gsonBuilder = new GsonBuilder();
        gsonBuilder.setPrettyPrinting();
        gsonBuilder.serializeNulls();
        Gson gson = gsonBuilder.create();
        json = gson.toJson(objMap);
    }
    return json;
}

---

From source file:com.ca.dvs.utilities.raml.JsonUtil.java

License:Open Source License

/**
 * Serialize a Java object into a JSON string
 * <p>/*from  w w  w . j ava  2s  .  c om*/
 * @param obj the source Java object
 * @return the serialized Java object in JSON format
 */
public static String serialize(Object obj) {
    String json = null;
    if (null != obj) {
        GsonBuilder gsonBuilder = new GsonBuilder();
        gsonBuilder.setPrettyPrinting();
        gsonBuilder.serializeNulls();
        Gson gson = gsonBuilder.create();
        json = gson.toJson(obj);
    }
    return json;
}

---

From source file:com.ca.dvs.utilities.raml.RamlUtil.java

License:Open Source License

/**
 * @param raml the Raml object from which to extract schema information
 * @param resourceDir the directory anchor from which any possible included resources must be loaded from
 * @return the JSON schema object for all of the schemas in the Raml
 *///from w w  w . j a  v  a  2s.co m
public static String getSchemaJson(Raml raml, File resourceDir) {

    GsonBuilder gsonBuilder = new GsonBuilder();

    gsonBuilder.setPrettyPrinting();
    gsonBuilder.serializeNulls();

    Gson gson = gsonBuilder.create();

    Map<String, Object> schemaMap = new LinkedHashMap<String, Object>();

    List<Map<String, String>> schemas = raml.getSchemas();

    for (Map<String, String> map : schemas) {

        for (Entry<String, String> entry : map.entrySet()) {
            schemaMap.put(entry.getKey(), entry.getValue());
        }

    }

    return gson.toJson(schemaMap);

}

---

From source file:com.ca.dvs.utilities.raml.RamlUtil.java

License:Open Source License

/**
 * @param raml the Raml object from which to extract Json sample data
 * @param resourceDir the directory anchor from which any possible included resources must be loaded from
 * @return the sample data for all resources in the raml, formatted as Json.
 *//*from   w  w  w.j  a v a2 s. c o m*/
public static String getSampleJson(Raml raml, File resourceDir) {

    Map<String, Map<String, Object>> sampleData = getSampleData(raml, resourceDir);
    GsonBuilder gsonBuilder = new GsonBuilder();

    gsonBuilder.setPrettyPrinting();
    gsonBuilder.serializeNulls();

    Gson gson = gsonBuilder.create();

    return gson.toJson(sampleData);

}

---

From source file:com.cleanappsample.di.RootModule.java

License:Apache License

@Provides
Gson provideGson() {/*from www .j  av a2s.  c o  m*/
    GsonBuilder builder = new GsonBuilder();
    builder.registerTypeAdapterFactory(new AutoValueAdapterFactory());
    builder.serializeNulls();
    return builder.create();
}

---

From source file:com.cloudbees.eclipse.core.util.Utils.java

License:Open Source License

public static Gson createGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.serializeSpecialFloatingPointValues();
    gsonBuilder.serializeNulls();
    // gsonBuilder.setPrettyPrinting(); // temporary
    // gsonBuilder.excludeFieldsWithoutExposeAnnotation();
    Gson g = gsonBuilder.create();/*from  w  w  w .  j a va2  s . c o  m*/
    return g;
}

---

From source file:com.dabay6.libraries.androidshared.util.GsonUtils.java

License:Open Source License

/**
 * Create a pre-configured {@link Gson} instance.
 *
 * @param serializeNulls determines if nulls will be serialized.
 *
 * @return {@link Gson} instance.//  w w  w . j  a v  a  2 s.c om
 */
private static Gson createGson(final boolean serializeNulls) {
    final GsonBuilder builder = new GsonBuilder();

    if (serializeNulls) {
        builder.serializeNulls();
    }

    return builder.create();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• »