I created a jersey REST application (helloworld) with java+eclipse+tomcat 8.5+maven. The static index.html works fine when I run the project on server. But rest endpoint giving 404.
REST api Hello world class:-
@Path("/hello")
public class MyJerseyPage{
@GET
@Produces(MediaType.TEXT_HTML)
public String sayHtmlHello() {
return "Hello from Jersey";
}
}
Rest config class:-
@ApplicationPath("/api")
public class RESTConfig extends Application {
}
POM.XML:-
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.nagendrahegde</groupId>
<artifactId>therestproject</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>therestproject Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>2.26</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>2.26</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-common</artifactId>
<version>2.26</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
<version>2.26</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<version>2.26</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>servlet-api</artifactId>
<version>6.0.53</version>
</dependency>
<dependency>
<groupId>org.apache.oltu.oauth2</groupId>
<artifactId>org.apache.oltu.oauth2.client</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>com.auth0</groupId>
<artifactId>java-jwt</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>com.googlecode.jsontoken</groupId>
<artifactId>jsontoken</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.bundles.repackaged</groupId>
<artifactId>jersey-guava</artifactId>
<version>2.6</version>
</dependency>
</dependencies>
<build>
<finalName>therestproject</finalName>
</build>
</project>
Web.xml:-
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
</web-app>
Output:-
get on: http://localhost:8080/therestproject/api/hello -> 404 - The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
The SAME SETUP used to work before, when pom.xml was having below versions of dependencies:-
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-servlet</artifactId>
<version>1.19</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>servlet-api</artifactId>
<version>6.0.44</version>
</dependency>
IT USED TO WORK! IT STARTED THROWING 404 WHEN I CHANGED POM.XML AND CHANGED THE JERSEY VERSION TO LATEST. I want to keep the latest jersey version since i have to do oauth2 on top of this. Please help.
