diff options
Diffstat (limited to 'sca-java-1.x/tags/1.5/samples/calculator-implementation-policies/src/main/java/calculator/CalculatorClient.java')
-rw-r--r-- | sca-java-1.x/tags/1.5/samples/calculator-implementation-policies/src/main/java/calculator/CalculatorClient.java | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.5/samples/calculator-implementation-policies/src/main/java/calculator/CalculatorClient.java b/sca-java-1.x/tags/1.5/samples/calculator-implementation-policies/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..2bce187049 --- /dev/null +++ b/sca-java-1.x/tags/1.5/samples/calculator-implementation-policies/src/main/java/calculator/CalculatorClient.java @@ -0,0 +1,66 @@ +/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator;
+
+import javax.security.auth.login.Configuration;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+public class CalculatorClient {
+ public static void main(String[] args) throws Exception {
+ try {
+ Configuration secConf = Configuration.getConfiguration();
+ } catch (java.lang.SecurityException e) {
+ System.setProperty("java.security.auth.login.config", CalculatorClient.class.getClassLoader()
+ .getResource("CalculatorJass.config").toString());
+ }
+
+ SCADomain scaDomain = SCADomain.newInstance("Calculator.composite");
+
+ CalculatorService calculatorService =
+ scaDomain.getService(CalculatorService.class, "CalculatorServiceComponent");
+
+ // Calculate
+ System.out.println("Calling CalculatorServiceComponent configured with 'logging' " +
+ "policy for subtract and divide operations...");
+ System.out.println("3 + 2=" + calculatorService.add(3, 2));
+ System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+ System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+ System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+
+ calculatorService =
+ scaDomain.getService(CalculatorService.class, "AnotherCalculatorServiceComponent");
+
+ // Calculate
+ System.out.println("Calling CalculatorServiceComponent configured with 'logging' " +
+ "for all operations in the implementation...");
+ System.out.println("3 + 2=" + calculatorService.add(3, 2));
+ System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+ System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+ System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+
+ scaDomain.close();
+ }
+
+}
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