diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/tests/antunit/core/uuencode/src/task/BaseTask.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/tests/antunit/core/uuencode/src/task/BaseTask.java | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/antunit/core/uuencode/src/task/BaseTask.java b/framework/src/ant/apache-ant-1.9.6/src/tests/antunit/core/uuencode/src/task/BaseTask.java new file mode 100644 index 00000000..22fb70e3 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/tests/antunit/core/uuencode/src/task/BaseTask.java @@ -0,0 +1,78 @@ +/* + * 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 task; +import org.apache.tools.ant.Task; +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.util.FileUtils; +import java.io.File; +import java.io.BufferedInputStream; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.InputStream; +import java.io.OutputStream; + +/** + * Base class for the uuencode/decode test tasks. + */ +abstract public class BaseTask extends Task { + private final static FileUtils FILE_UTILS = FileUtils.getFileUtils(); + private File inFile; + private File outFile; + + public void setInFile(File inFile) { + this.inFile = inFile; + } + protected File getInFile() { + return inFile; + } + public void setOutFile(File outFile) { + this.outFile = outFile; + } + protected File getOutFile() { + return outFile; + } + public void execute() { + assertAttribute(inFile, "inFile"); + assertAttribute(outFile, "outFile"); + InputStream inputStream = null; + OutputStream outputStream = null; + try { + inputStream = new BufferedInputStream( + new FileInputStream(getInFile())); + outputStream = new FileOutputStream(getOutFile()); + doit(inputStream, outputStream); + } catch (Exception ex) { + throw new BuildException(ex); + } finally { + FILE_UTILS.close(inputStream); + FILE_UTILS.close(outputStream); + } + } + + abstract protected void doit( + InputStream is, OutputStream os) throws Exception; + + private void assertAttribute(File file, String attributeName) { + if (file == null) { + throw new BuildException("Required attribute " + attributeName + + " not set"); + } + } +} + + |