Jersey Sub-Resource Locators Error
I have no experience in Grails whatsoever, but from a pure Jersey standpoint, look at what you got here @Path('{id}') @GET ProductResource getResource(@PathParam('id') Long id) { This is resource method (endpoint). So the ProductsResource will be treated as the response body, just like any other resource method. You seem to...
How to upload binary file(Photos etc ) with Meta Data using REST
Use multipart/form-data. This is what it's meant for. Not sure which Jersey version you are using, but here is the link for the Jersey 2.x documentation for Multipart support. Here's for 1.x (not really much information). You will need to do some searching for using multipart with Javascript clients (there...
Routing all Jersey REST requests through a method prior to execution
Well, the simplest way to do so is to have no-arg constructor of your Controller and call whichever function you want from there.
Is it possible to Use Cache Control Option in my code
Just restructure your code to return Response instead of String. Where Response.ok(myBook); is used, just pass it your jsonp response in instead of myBook. The only other ways involve manipulating the headers directly. If you MUST stick to using the String return type, then you can inject the HttpSerlvetResponse and...
Using SelectableEntityFiltering in Jersey 2.17
java,filter,jersey,jackson,jersey-2.0
Problem seems to be your incorrect use of ResourceConfig. You can look at ResourceConfig as an alternative to using web.xml. It should be extends by the class that will server as the application configuration class (not by your resource classes). For example @ApplicationPath("/service") public class AppConfig extends ResourceConfig { public...
Intertwining resources in Jersey in a mutual way
I decided to implement the solution suggested here, that is to create specific resources that represent the relantionships described above. The code that models the items-related-to-users relationship is this: @Path("users/{userId}/items") public class RelatedItemResource { @GET @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML }) public List<Item> getRelatedItems(@PathParam("userId") String userId) { // returns list of related...
PDF file empty after outputting with Jersey
Ok after a couple of phone calls I've managed to solve my problem that can be broken down in 2 parts : 1) The way our application structure works, our client apps doesn't directly poke the Tomcat server where the backend app is. We have a Node.js server that serves...
Whenever I try to run Tomcat with Jersey, it refuses to load
The unsupported class version error suggests that you are using a newer version of jersey than is supported by your tomcat installation. Most likely it is because of jre version mismatch - the jersey library you are using requires a newer jre but you have an older version
jersey - moxy returning appended json in class property
java,json,glassfish,jersey,moxy
MOXy is a JAXB implementation, while JsonObject is part of JSON-P. MOXy happens to be able to deal with JSON too, but that is a proprietary extension over the JAXB standard. As far as I know, there is no default mapping available between JSON-P and JAXB. The reason you're seeing...
return just part of the bean with toJson()
Just use @JsonInclude(JsonInclude.Include.NON_NULL) Annotation used to indicate when value of the annotated property (when used for a field, method or constructor parameter), or all properties of the annotated class, is to be serialized. Without annotation property values are always included, but by using this annotation one can specify simple exclusion...
Jersey Client, memory leak, static and concurrency
java,concurrency,jersey,jersey-2.0,jersey-client
If you don't want to create an arbitrary number of Client objects, you can use ThreadLocal and have one object per thread. You can override ThreadLocal.initialValue to return ClientBuilder.newClient() to automate creation of Client objects for new threads. Or you could make the methods synchronized, but that means that you...
JEE can't run JAX-RS WebService skeleton app
java,maven,glassfish,jersey,jax-rs
Glassfish 4 uses Jersey 2.x. You should change the dependency and web.xml configuration accordingly. For the dependency, you can use <dependency> <groupId>org.glassfish.jersey.containers</groupId> <artifactId>jersey-container-servlet</artifactId> <version>${jersey2.version}</version> <scope>provided</scope> </dependency> And configuration <servlet> <servlet-name>jersey-serlvet</servlet-name>...
How to struggle dependencies problems in maven
Never mix com.sun.jersey (1.x) dependencies with org.glassfish.jersey (2.x) dependencies. They incompatible. The error you are seeing is the result of mixing these together. All you really need to basic Jersey functionality is <dependency> <groupId>org.glassfish.jersey.containers</groupId> <artifactId>jersey-container-servlet</artifactId> <version>2.17</version> </dependency> You can get rid of all the rest (of the Jersey dependencies) you...
Jersey Client/JAX-RS and optional (not default) @QueryParam
The interface was right all along I can't believe it was this easy: import javax.ws.rs.Path; import javax.ws.rs.Produces; import javax.ws.rs.QueryParam; import javax.ws.rs.core.Response; @Path("/service") @Produces("application/json") public interface ServiceInterface { @Path("/endpoint") @GET public Response getEndpoint( @QueryParam("queryA") String first, @QueryParam("queryB") String second); } Notice anything different than the questions interface?? Nope. That's because that...
How to implement JAX-RS RESTful service in JSF framework
This concern is unnecessary. You can safely have multiple servlets in a single web application, as long as their URL patterns do not clash with each other. Usually, if that were the case, a bit sane servlet container would already throw an exception during webapp's startup. In your case, you've...
MultiPartFeature with javax.ws.rs.core.Application
java,web-services,rest,jersey,tomcat7
Yeah so the original servlet configuration you had <servlet> <servlet-name>javax.ws.rs.core.Application</servlet-name> <load-on-startup>1</load-on-startup> </servlet> allows for registration of classes through classpath scanning. Once you add the <init-param> ...provider.classnames, you are saying to Jersey, "don't register all those resources and providers you found on the classpath, I will register them myself". So to...
Tomcat 7.0 + Chrome dont show JSON
Seeing from your previous question, you seem to missing a provider for JSON/POJO support. You can see this answer for all the jars and dependencies you need to add to your project. Note: The linked answer shows 2.17 jars for Jersey, but you are using 2.18. The answer also provides...
Find Jersey Parent Path
Get the base URI (which assuming is http://example.com/api) from UriInfo.getBaseUriBuilder(), then append the XxxResource path with builder.path(XxxResource.class). Then from the built URI, return Response.seeOther(uri).build();. Complete example: @Path("/v1/resource") public class Resource { @GET public Response getResource() { return Response.ok("Hello Redirects!").build(); } @POST @Path("/field") public Response getResource(@Context UriInfo uriInfo) { UriBuilder uriBuilder...
Where to add @XMLElement(name=“name”) annotation
On the Orders class, add the name to the @XmlRootElement. The default will be the name of the class. So each order will be <Orders> and when it gets wrapped (because it's in a list) the wrapper element will simply append an s, which will give you <Orderss>. So just...
send JSON response with two method's return values
please consider doing so : 1. code @POST @Consumes(MediaType.APPLICATION_JSON) public Response storeData(Data data) { String macD = data.getMac(); int routeD = data.getRoute(); double latD = data.getLatitude(); double longD = data.getLongitude(); Database db = new Database(); //inserted by jean SDBean bean= new SDBean(); bean.status = db.insertData(macD, routeD, latD, longD); bean.routes= db.getStopRoute(latD,...
@JsonInclude(JsonInclude.Include.NON_NULL does not work for double
Use Double. primitives (double) can't be null (they have default values)
Will Java Annotations make the performace slow because of reflection?
java,reflection,annotations,jersey
Performance is the relative thing. It would be slow if you use reflection to perform simple math. But in case when you handle network requests the reflection overhead should be negligible. Class annotations are analyzed only once during the class loading. After that they are stored in JVM data structures...
POST to Jersey REST service getting error 415 Unsupported Media Type
The Jersey distribution doesn't come with JSON/POJO support out the box. You need to add the dependencies/jars. Add all these jersey-media-json-jackson-2.17 jackson-jaxrs-json-provider-2.3.2 jackson-core-2.3.2 jackson-databind-2.3.2 jackson-annotations-2.3.2 jackson-jaxrs-base-2.3.2 jackson-module-jaxb-annotations-2.3.2 jersey-entity-filtering-2.17 With Maven, below will pull all the above in <dependency> <groupId>org.glassfish.jersey.media</groupId> <artifactId>jersey-media-json-jackson</artifactId>...
Pass parameter data from JQuery/Ajax call to Jersey web service
The data attribute has to be a plain js object, String or an array (See http://api.jquery.com/jquery.ajax/) So, in your code, the data element ought to be data:{userName:'UserName'} ...
How to approach this authentication mechanism in Jersey
RestFUL web services are supposed to be stateless, so in theory, you could send the credential with every request, and that would be totally stateless from the "server point of view" Most will find this cumbersome, resource intensive, and storing credentials on the client is somewhat bad from a security...
HTTP Status 415 - Unsupported Media Type when doing POST
spring,rest,java-ee,jersey,jax-rs
Yeah so as I suspected, the FormMultivaluedMapProvider (which handles MultivaluedMap reading for application/x-www-form-urlencoded Content-Type only allows for MultivaluedMap<String, String> or MultivaluedMap, not MultivaluedHashMap, as you have. Here is the source for the isReadable (which is called when the runtime looks for a MessageBodyReader to handle the combination of Java/Content-Type types....
405 error returned when using POST method in Jersey
OK, with the help of a friend, I was able to figure this out. My URL was hitting a redirect. This was causing my POST to turn into a GET. Thanks for the help everyone. Your confirmations eliminated possibilities and helped guide me to the answer.
Jersey: disable default JSON provider
java,jersey,jackson,jersey-2.0
Yeah, so the Jackson feature is wrapped in an auto-discoverable, so it's automatically registered. There a a couple options I see. You Could... Disable the auto discovery feature with the property CommonProperties.FEATURE_AUTO_DISCOVERY_DISABLE - or - "jersey.config.disableAutoDiscovery" The only thing with this is that any other feature that you would expect...
Is it possible to use Jersey CDI in any JavaSE application?
java,dependency-injection,jersey,jersey-2.0,hk2
The reason it works with Spring is that the test class is managed by the Spring container by using @RunWith(SpringJUnit4ClassRunner.class). The runner will inject all managed objects into the test object. JerseyTest is not managed this way. If you want, you can create your own runner, but you need to...
How can jersey check what was the requested data format?
java,web-services,api,rest,jersey
Use the HeaderParam annotation to access the value of the Accept header. @POST @Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML }) @Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML }) public Response myPostService(@HeaderParam("Accept") String accepted, MyObject inTheRequestBody) { MediaType mediaType = MediaType.APPLICATION_JSON; // the default if(accepted != null) { mediaType = MediaType.valueOf(accepted); } // service logic return Response.ok().entity(/*the object...
Jersey Client - Variable types are ignored
java,json,jersey,jersey-client
The solution of the problem ist quite simple. Just define a POJO-Mapping in the ClientConfig when instantiating the Client Object: ClientConfig cc = new DefaultClientConfig(); cc.getFeatures().put(JSONConfiguration.FEATURE_POJO_MAPPING, Boolean.TRUE); client = Client.create(cc); ...
Dropwizard: Passing custom type query parameter
java,rest,jersey,jax-rs,dropwizard
Take a look at the @QueryParam documentation, in regards to acceptable types to inject. (The same applies to all the other @XxxParam annotations also) Be a primitive type Have a constructor that accepts a single String argument Have a static method named valueOf or fromString that accepts a single String...
Getting 404 error with Jersey Tomcat service
java,web-services,rest,tomcat,jersey
Your path is incorrect. Your context path is EclipseTest so if you wanna access the helloworld then you should access like contextpath+path param so it should be localhost:8080/EclipseTest/hello Because you have mapped the class to hello so contextpath + path -> EclipseTest/hello...
Handling managed Hibernate DAO exceptions in Dropwizard
java,hibernate,jersey,dropwizard
I figured it out. The problem was happening because of an exception throw inside of a transaction. So instead of having @UnitOfWork on my resource method, I added @UnitOfWork(transactional = false) Then I was able to manage my own transactions by passing in the SessionFactory to my resource and that...
Getting application/json back from a Solr query
java,json,solr,jersey,jersey-client
The wt param, should take care of JSON response format, as per this. However, things can go wrong sometimes, as mentioned like JSON responses can be returned as plain text, with a change in solrconfig.xml. Please check that option also. Hope this helps you in identifying the issue.
Jersey Recieve List of Files
You may set the http accept header Accept to application/json; charset=UTF-8 in order to receive something easier to parse. (check out the doc to see how to do it https://jersey.java.net/documentation/1.19/client-api.html#d4e642) However, you should rather use Nexus Rest API (see the doc https://oss.sonatype.org/nexus-restlet1x-plugin/default/docs/index.html) in order to get what you're interested for....
Java Restful Service eclipse tomcat HTTP Error 404
java,rest,tomcat,jersey,jersey-2.0
You're using the old (1.x) Jersey configuration. In Jersey 2.x, the class namescpaces and property names have changed. You should instead use <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class> <init-param> <param-name>jersey.config.server.provider.packages</param-name> ... See other deployment options here...
Jersey JUnit Test: @WebListener ServletContextListener not invoked
The JerseyTest needs to be set up to run in a Servlet environment, as mentioned here. Here are the good parts: @Override protected TestContainerFactory getTestContainerFactory() { return new GrizzlyWebTestContainerFactory(); } @Override protected DeploymentContext configureDeployment() { ResourceConfig config = new ResourceConfig(SessionResource.class); return ServletDeploymentContext.forServlet(new ServletContainer(config)) .addListener(AppContextListener.class) .build(); } See the APIs for...
Jersey - JerseyTest: Error reading entity from input stream
jersey,jersey-2.0,jersey-client
So it seems that the reason was that the Book.java didn't have a default constructor so Jackson was unable to create an instance of it... public class Book { private String id; private String title; private String author; private String isbn; private Date published; //must have default constructor public Book()...
Read the JSON file in the Jersey sources folder
Few things to consider. Deserializing and format of the JSON. Currently your JSON is a JSON array. Unless the class is some type of collection, say a subclass of List, the class will map to a JSON object. So you can either remove the [ ] from the JSON, or...
REST Jersey server JAX-RS 500 Internal Server Error
IllegalAnnotationException: Class has two properties of the same name "list" Look at your two model classes XmlMessageBean and ResponseList. Do you see any difference? The main difference (and the cause for the error), is the @XmlAccessorType(XmlAccessType.FIELD) annotation (or lack there of). JAXB by default will look for the public...
Jersey Maven quickstart archetype in Eclipse
java,maven,jersey,jersey-2.0,maven-archetype
I highly doubt you are creating the archetype project correctly. What you are showing is a product of the org.apache.maven.archetypes : maven-archetype-quickstart Here's a quick walk-through of how to create the Jersey archetype in Eclipse Go to File → New → Other In the dialog, select the Maven file the...
JSON-Request to Jersey causes “400 Bad Request”
While writing my question I saw an exception, that "input" is not expected as a field. The correct JSON-request has to be: { "text": "a" } ...
How to make Jersey Unit test for Post method
@Path("hello") public static class HelloResource { @POST @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) public String doPost(Map<String, String> data) { return "Hello " + data.get("name") + "!"; } } @Override protected Application configure() { return new ResourceConfig(HelloResource.class); } @Test public void testPost() { Map<String, String> data = new HashMap<String, String>(); data.put("name", "popovitsj"); final String hello...
Pass Multiple parameters in a REST call
here is how I'll do it SERVER CODE 1.1 should have to use @FormParam in order to declare parameters in @FormDataParam 1.2 a POST is better if encrypted for that use @Consumes(MediaType.MULTIPART_FORM_DATA) you will have a server code like this : @POST @Consumes(MediaType.MULTIPART_FORM_DATA) @Path("/getMapping") public ListResponse getMapping(@FormParam("id")Long id, @FormParam("name") String...
Please verify you invoked Maven from the correct directory
I'll go for an answer now. So the first part of your problem was the caracter "\". See this thread Then for your second problem : it is said The desired archetype does not exist. This archetype maven-archetype-quickstart doesn't exist in maven repository. Please refer to this link to choose...
Why am I getting a 500 response for my POST on my Jersey REST API?
java,jersey,dropwizard,postman
Response.accepted(Object). This will return the representation to the client. In order to determine the Content-Type of the response, we need to specify it, it it should be specified by the Accept request header. If you are going to return a representation, you should always make sure to specify the formats...
AbstractMethodError using UriBuilder on JAX-RS
AbstractMethodError are thrown when an application tries to call an abstract method. uri is an abstract method in UriBuilder, so you need an implementation of this. This method (with String parameter) is from version 2.0 of JAX-RS specification. You're trying to use JAX-RS 2.0 with Jersey 1.*. Instead, you need...
Jersy Rest service to accept java.util.Map for MediaType.APPLICATION_JSON
Just need to change that put the Map object in a wrapper class like class MapWrapper { private Map data; } and from Jersey Client send the JSON string of object of Map....
Why the session attribute is coming as null
I agree with francesco foresti, please do not rely on HTTP session without Auth. this is unsafe, and quite dangerous for your app. Have you been implementing a specific session mecanism ? If not, jersey as it is will not store session data as it. Every call that you will...
Using custom JAXB context with Jersey client
java,json,jaxb,jersey,jersey-client
For information: I've activated the POJO mapping (means that jackson is used underneath) and the JSON generated is what I need...... hmmm... ClientConfig cc = new DefaultClientConfig(); cc.getFeatures().put(JSONConfiguration.FEATURE_POJO_MAPPING, Boolean.TRUE); ...
Runtime error in Codenvy Java execution
In Codenvy, build and run processes take place on different nodes and different environments. This project produces /repo with quite a few jars and a startup script that is impossible to inject into a Docker container (Codenvy runners are Docker based). Thus, I recommend performing build and run in the...
Set the Http status code if it is not set
Your problem with 0 response due to you don't initialize your int value inside bean. When you try to analize your code : //Inside Receiver return Response.status(bean.status).entity(bean.toJson()).build(); In this line you first get value from status field from bean. It's initialize with default value of 0 (Oracle documentation about primitive...
No object available for injection error when using bindFactory
java,dependency-injection,jersey,jersey-2.0,hk2
The only way I was able to reproduce the problem (with your incomplete information - i.e. missing injection point) was to try and inject OracleRepository instead of Repository. I don't have the exact reason why the injection fails, but I guess it's because you're binding Repository and not OracleRepository. If...
Atmosphere, dropwizard and jersey injection error
compiler-errors,jersey,dropwizard,atmosphere
From what I can see in atmosphere's pom.xml, they are using jersey 1.x while dropwizard uses jersey 2.x. And these two libraries don't get along well together. I believe atmosphere doesn't have jersey 2 support directly, at least not in the latest version either. So I guess you can't utilize...
Jersy 2 Client + JAXB (MessageBodyWriter not found)
Thank's to peeskillet! Since Jersey 2.16 you have to add JAX-B support: <dependency> <groupId>org.glassfish.jersey.media</groupId> <artifactId>jersey-media-jaxb</artifactId> <version>2.18</version> </dependency> See: Jersey version issue: MessageBodyReader not found for media type=application/xml...
How to disable common name check in SSLContext in java?
java,ssl,jersey,jax-rs,ssl-certificate
If I'm understanding you correctly, I think you can accomplish what you are trying to do by implementing a HostnameVerifier, and just returning true in the verify method. You can set up the verifier on the ClientBuilder. For example Client client = ClientBuilder.newBuilder() .sslContext(sslContext) .hostnameVerifier(hostnameVerifier) .build(); ...
Jersey REST service not consuming JSON
rest,jersey,response,jersey-client
A message body reader for Java class com.a.b.c.D, and Java type class com.a.b.c.D, and MIME media type application/json was not found You didn't say if you are getting a server side exception or a client side exception. If the former, you either don't have a provider for JSON, or...
Resource not found in Jersey (Error 404)
Look at here <init-param> <param-name>jersey.config.server.provider.packages</param-name> <param-value>org.sudhanshu.library</param-value> </init-param> You're specifying the package(s) to scan is org.sudhanshu.library. Looking at the image of your project structure, that package is empty. The package you should be scanning is com.resources Second thing (unrelated to the 404, but will be the next problem) is you need...
can't inject Providers mock in JerseyTest
java,mocking,jersey,integration-testing,inject
Providers shouldn't have to be mocked. It is handled by the framework. Any providers you want added, just register with the ResourceConfig. I don't know what you care doing wrong in your attempt at this, but below is a complete working example where the ContextResolver is discovered just fine. If...
Why does QueryParam return null
The problem is you are trying to write to the body of the request, with wr.write("enc="+encData);. @QueryParams should be in the query string. So this instead would work public static void main(String[] args) throws Exception { sendPost(".../encRead", "HelloWorld"); } protected static void sendPost(String url, String encData) throws Exception { String...
Is it possible to construct an object partially with Spring DI and partially with Jersey DI?
spring,dependency-injection,jersey,jersey-2.0,hk2
It should work. Given you have the required Spring-Jersey integration dependency[1] and have correctly configured the application[2] 1. See Spring DI support in Jersey 2. See official Jersey Spring example What happens is HK2 (Jersey's DI framework) will look for an InjectionResolver for the @Autowired annotation, in order to resolve...
Couldn't get JSON response from Java Jersey app using Tomcat or GlassFish server
eclipse,tomcat,java-ee,glassfish,jersey
It looks like you're missing the /rest/ part (before login) in your URL. The rest is set up in your web.xml as the servlet mapping <servlet-mapping> <servlet-name>Jersey REST Service</servlet-name> <url-pattern>/rest/*</url-pattern> </servlet-mapping> So just change the URL to http://localhost:8080/silownia_java/rest/login/dologin ...
Python Requests: POST JSON and file (multiform data) in 1 single request
Sending both files and data param as part of requests.post() didn't work for me so what I ended up doing was to send json data as input stream. I converted JSON data to StringIO on Python side and then sent the StringIO object as another file object in "files" param...
java.lang.NoSuchMethodError: javax.ws.rs.core.Application.getProperties()Ljava/util/Map
java,rest,deployment,glassfish,jersey
Ok looked at your issue. The External Glassfish v 3.1.2.2 that you are using is JAVA-EE 6 compatible. And the one through which you are running your app in eclipse is JAVA-EE 7 compatible. Have a look at both the java docs: Application class Java Doc for EE6 Application class...
Include null field values in Jersey REST Response
I solved this with the Annotation @JsonInclude(Include.ALWAYS) on GenericResponse ...
Jersey @Path not working in Jetty+servlet
Try adding this to your web.xml. This will enable package scanning of jersey and so will scan your package org.example. <servlet> <servlet-name>Services</servlet-name> <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class> <init-param> <param-name>jersey.config.server.provider.packages</param-name> <param-value> org.example </param-value> </init-param> <init-param>...
Jersey 2.x Custom Injection Annotation With Attributes
java,jersey,jersey-2.0,dropwizard,hk2
Yeah Jersey made the creation of custom injections a bit more complicated in 2.x. There are a few main components to custom injection you need to know about with Jersey 2.x org.glassfish.hk2.api.Factory - Creates injectable objects/services org.glassfish.hk2.api.InjectionResolver - Used to create injection points for your own annotations. org.glassfish.jersey.server.spi.internal.ValueFactoryProvider - To...
Exception in the allocation for the servlet
java,angularjs,rest,jersey,jax-rs
There are so many things wrong on so many levels There is no such word as "Authentification". It's "Authentication" :-) @ApplicationPath should be used on the application configuration class, not on your resource classes. For example @ApplicationPath("/rest") public class AppConfig extends PackagesConfig { public AppConfig() { super("the.packages.to.scan.for.resources.and.provders"); } } With...
Jersey Viewable resulting in 404
For anyone experiencing this issue, here's the solution, courtesy of the link provided by peeskillet here. My issue was that I was missing the following dependency, though mine was a different version: <dependency> <groupId>org.glassfish.jersey.core</groupId> <artifactId>jersey-server</artifactId> <version>2.0-m07-1</version> <type>jar</type> <scope>compile</scope> </dependency> After adding that dependency to my pom everything worked....
uriBuilder returns http:/ instead of http://
You're misusing fromPath. That method expects a uri path, but you are providing a host and path. If you have a full URI, use UriBuilder#fromUri, otherwise build it part by part UriBuilder builder = UriBuilder.fromPath("tiles") .host("livemap-tiles1.waze.com") .scheme("http") .path("internal"); // etc. ...
How to specify concrete type for abstract method param in Jersey/ Jackson?
Have you considered simply making Interface generic? Something like public abstract class SuperType {} public class SubType extends SuperType {} public interface Resource<T extends SuperType> { Response doSomething(T type); } @Path("resource") public class SubTypeResource implements Resource<SubType> { @POST @Override public Response doSomething(SubType type) { ... } } ...
org.postgresql.util.PSQLException: ERROR: syntax error at or near “(”
that indicate the sql query is not right. you might want to change it into something like this. DROP TABLE IF EXISTS bus; CREATE TABLE bus( id SERIAL PRIMARY KEY, mac VARCHAR(30) NOT NULL UNIQUE, route int NOT NULL, latitude numeric(10,6) NOT NULL, longitude numeric(10,6) NOT NULL, created_at TIMESTAMP DEFAULT...
Resource query parameter validation on jersey-dropwizard
Have you tried using the Long object instead of the primitive type?
How to define vonstraint validation order across multiple fields/properties
jersey,hibernate-validator,spring-validator,jsr303
There is no order defined between fields in a class. Validation order is undefined unless you start using group sequences. See also How-to make Hibernate Validator stop validation on the first field violation?
How to send a JsonObject in JerseyClient POST call?
java,json,rest,jersey,jersey-client
You should add (de)serializators for JSONObject - jackson-datatype-json-org <dependency> <groupId>com.fasterxml.jackson.datatype</groupId> <artifactId>jackson-datatype-json-org</artifactId> <version>2.4.0</version> </dependency> And register module: ObjectMapper mapper = new ObjectMapper(); mapper.registerModule(new JsonOrgModule()); ...
How to get @interface parameter in jersey WriterInterceptor Implementation
java,annotations,jersey,jax-rs,interceptor
You can simply do AutoLogged annotation = resourceInfo.getResourceMethod().getAnnotation(AutoLogged.class); if (annotation != null) { boolean query = annotation.query(); } "and want to set parameter query" Not exactly sure what you mean hear, but if you mean you want to set the value at runtime, I'm not really sure the purpose and...
Setting Http Status Code and customized status message and returning JSON output using Jersey in RESTful Service
the mistakes are : 1. if status is set to NO_content (HTTP204) the norm is to have an entity empty. so entity will be returned as empty to your client. This is not what you want to do in all case, if found return details, if not found return 404....
How to remove duplicate XML declaration
java,xml,xsd,jersey,jersey-client
Ideally, you should fix the problem at the source. What you're receiving is not XML because having more than one XML declaration violates XML's basic grammar, making the data not well-formed. If it is impossible to properly fix the problem at the source, and you wish to attempt repair, you...
Caching in Jersey Implemented Web Service
here is a util class in order to have HTTP cache control in server side : public class HttpCacheRizze extends CacheControl { public static CacheControl minutesSecondesMilliseconds(int min, int sec, int milli){ HttpCacheRizze cc=new HttpCacheRizze(); cc.setMaxAge(min*60+sec+milli/1000); cc.setPrivate(true); return cc; } public static EntityTag etag(String tag) { EntityTag etag = new EntityTag(DigestUtils.sha256Hex(tag));...
Post request to jersey Java RS web service showing media unsupported 415. I am using PostMAN to send the request
How our objects are serialized and deserialized to and from the response stream and request stream, is through MessageBodyWriters and MessageBodyReaders. What will happens is that a search will be done from the registry of providers, for one that can handle JSONObject and media type application/json. If one can't be...
I can not connect my database on Heroku
Well, from the logs. it seems the error is this part URI dbUri = new URI(System.getenv("postgres://mglfe545z6ixsgk:[email protected].com:5432/d5kal1r7jtavr9")); the dbUri variable is null because the app cannot found the system environment variable. maybe this is what you mean? URI dbUri = new URI("postgres://mglfe545z6ixsgk:[email protected].com:5432/d5kal1r7jtavr9"); if not then, you might want to check your...
Jersey and HK2 - Injecting current user
java,rest,jersey,jersey-2.0,hk2
What you're looking for is not trivially done. One way you could handle this is setting the SecurityContext inside the ContainerRequestFilter, as seen here. This doesn't involve any direct interaction with HK2. You could then inject the SecurityContext in your resource class. And get the user by securityContext.getUserPrincipal().getName(); If you...
Jersey, @QueryParam List
Not automatically. Every query param is read by jersey as a String and, after, it tries to convert in the data type of the parameter you specified. You have to split the param String or,client side, send multiple param with the same name and read them like a MultivaluedMap, in...
EJB injection not working in different classes
java-ee,netbeans,jersey,ejb,jax-rs
You're creating an ActivityManager yourself, using new ActivityManager(). So the basic rules of Java apply: the constructor is called, and since it doesn't affect any value to activityfacade, this field is set to null. For dependency injection to happen, you can't create the objects yourself, but get them from the...
Cannot load connection class because of underlying exception: 'java.lang.NumberFormatException: For input string: “OPENSHIFT_MYSQL_DB_PORT”'
the problem is because of this line String host = "jdbc:mysql://$OPENSHIFT_MYSQL_DB_HOST:OPENSHIFT_MYSQL_DB_PORT/serverside"; to get the environment variable, you need to use the method System.getEnv().get("[the variable name]"). So, in your case, the host variable should looks like this String host = "jdbc:mysql://" + System.getenv().get("OPENSHIFT_MYSQL_DB_HOST") + ":" + System.getenv().get("OPENSHIFT_MYSQL_DB_PORT") + "/serverside"; by the...
Receive the InputStream and get the values from json string in Jersey
With Jersey you should be able to just declare class Data (with Jackson annotations to support deserialization from JSON): public class Data { private double latitude; private double longitude; private String time; private int route; @JsonCreator public Data(@JsonProperty("latitude") double latitude, @JsonProperty("longitude") double longitude, @JsonProperty("time") String time, @JsonProperty("route") int route) {...
Swagger is not generating @Api resources
Solved. I have added an @ApiOperationon my @GET method and it is working now. It is needed at least one operation so that Swagger can document it.
Input data-validation in a restful web service (to use null-object or not to)
In this case we generally send a 404. The URL is the identifier for the resource. If part of the URL is used as an identifier for determining the resource, then the appropriate reply for a resource not being found by that identifier, is a 404 Not Found. Generally, personally...