simple soap web-service calculator

Author: cherkavi

soap-simple/pom.xml

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+<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/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.example</groupId>
+    <artifactId>calculator</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-frontend-jaxws</artifactId>
+            <version>3.4.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-transports-http</artifactId>
+            <version>3.4.5</version>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

soap-simple/src/main/java/com/example/CalculatorService.java

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+package com.example;
+
+import javax.jws.WebMethod;
+import javax.jws.WebService;
+
+@WebService
+public interface CalculatorService {
+    @WebMethod
+    int sum(int a, int b);
+
+    @WebMethod
+    int sub(int a, int b);
+}

soap-simple/src/main/java/com/example/CalculatorServiceImpl.java

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+package com.example;
+
+import javax.jws.WebService;
+
+@WebService(endpointInterface = "com.example.CalculatorService")
+public class CalculatorServiceImpl implements CalculatorService {
+
+    @Override
+    public int sum(int a, int b) {
+        return a + b;
+    }
+
+    @Override
+    public int sub(int a, int b) {
+        return a - b;
+    }
+}

soap-simple/src/main/java/com/example/CalculatorServicePublisher.java

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+package com.example;
+
+import javax.xml.ws.Endpoint;
+
+public class CalculatorServicePublisher {
+    public static void main(String[] args) {
+        Endpoint.publish("http://localhost:8080/ws/calculator", new CalculatorServiceImpl());
+        System.out.println("Service is published!");
+    }
+}