diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/dispatch/DispatchUtils.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/dispatch/DispatchUtils.java | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/dispatch/DispatchUtils.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/dispatch/DispatchUtils.java deleted file mode 100644 index 1a7c1f98..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/dispatch/DispatchUtils.java +++ /dev/null @@ -1,124 +0,0 @@ -/* - * 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.tools.ant.dispatch; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Task; -import org.apache.tools.ant.UnknownElement; - -/** - * Determines and Executes the action method for the task. - */ -// CheckStyle:HideUtilityClassConstructorCheck OFF - (bc) -public class DispatchUtils { - /** - * Determines and Executes the action method for the task. - * @param task the task to execute. - * @throws BuildException on error. - */ - public static final void execute(Object task) throws BuildException { - String methodName = "execute"; - Dispatchable dispatchable = null; - try { - if (task instanceof Dispatchable) { - dispatchable = (Dispatchable) task; - } else if (task instanceof UnknownElement) { - UnknownElement ue = (UnknownElement) task; - Object realThing = ue.getRealThing(); - if (realThing != null - && realThing instanceof Dispatchable - && realThing instanceof Task) { - dispatchable = (Dispatchable) realThing; - } - } - if (dispatchable != null) { - String mName = null; - try { - final String name = dispatchable.getActionParameterName(); - if (name != null && name.trim().length() > 0) { - mName = "get" + name.trim().substring(0, 1).toUpperCase(); - if (name.length() > 1) { - mName += name.substring(1); - } - final Class<? extends Dispatchable> c = dispatchable.getClass(); - final Method actionM = c.getMethod(mName, new Class[0]); - if (actionM != null) { - final Object o = actionM.invoke(dispatchable, (Object[]) null); - if (o != null) { - final String s = o.toString(); - if (s != null && s.trim().length() > 0) { - methodName = s.trim(); - Method executeM = null; - executeM = dispatchable.getClass().getMethod( - methodName, new Class[0]); - if (executeM == null) { - throw new BuildException( - "No public " + methodName + "() in " - + dispatchable.getClass()); - } - executeM.invoke(dispatchable, (Object[]) null); - if (task instanceof UnknownElement) { - ((UnknownElement) task).setRealThing(null); - } - } else { - throw new BuildException( - "Dispatchable Task attribute '" + name.trim() - + "' not set or value is empty."); - } - } else { - throw new BuildException( - "Dispatchable Task attribute '" + name.trim() - + "' not set or value is empty."); - } - } - } else { - throw new BuildException( - "Action Parameter Name must not be empty for Dispatchable Task."); - } - } catch (NoSuchMethodException nsme) { - throw new BuildException("No public " + mName + "() in " + task.getClass()); - } - } else { - Method executeM = null; - executeM = task.getClass().getMethod(methodName, new Class[0]); - if (executeM == null) { - throw new BuildException("No public " + methodName + "() in " - + task.getClass()); - } - executeM.invoke(task, (Object[]) null); - if (task instanceof UnknownElement) { - ((UnknownElement) task).setRealThing(null); - } - } - } catch (InvocationTargetException ie) { - Throwable t = ie.getTargetException(); - if (t instanceof BuildException) { - throw ((BuildException) t); - } else { - throw new BuildException(t); - } - } catch (NoSuchMethodException e) { - throw new BuildException(e); - } catch (IllegalAccessException e) { - throw new BuildException(e); - } - } -} |