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Diffstat (limited to 'sandbox/ant/container.easy/src/main/java/org/apache/tuscany/container/easy/EasyInvoker.java')
-rw-r--r-- | sandbox/ant/container.easy/src/main/java/org/apache/tuscany/container/easy/EasyInvoker.java | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/sandbox/ant/container.easy/src/main/java/org/apache/tuscany/container/easy/EasyInvoker.java b/sandbox/ant/container.easy/src/main/java/org/apache/tuscany/container/easy/EasyInvoker.java new file mode 100644 index 0000000000..37ba4c5c2d --- /dev/null +++ b/sandbox/ant/container.easy/src/main/java/org/apache/tuscany/container/easy/EasyInvoker.java @@ -0,0 +1,53 @@ +/* + * 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 org.apache.tuscany.container.easy; + +import java.lang.reflect.InvocationTargetException; + +import org.apache.tuscany.spi.extension.TargetInvokerExtension; + +/** + * TargetInvoker that calls a function on a ScriptInstance + */ +public class EasyInvoker extends TargetInvokerExtension { + + protected EasyComponent component; + + protected String functionName; + + public EasyInvoker(String functionName, EasyComponent component) { + this.functionName = functionName; + this.component = component; + } + + /** + * Invoke the function + */ + public Object invokeTarget(final Object payload) throws InvocationTargetException { + EasyInstance target = (EasyInstance) component.getTargetInstance(); + try { + + return target.invokeTarget(functionName, (Object[]) payload); + + } catch (Exception e) { + throw new InvocationTargetException(e); + } + } + +} |