diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/input/PropertyFileInputHandler.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/input/PropertyFileInputHandler.java | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/input/PropertyFileInputHandler.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/input/PropertyFileInputHandler.java deleted file mode 100644 index e1e3cf11..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/input/PropertyFileInputHandler.java +++ /dev/null @@ -1,92 +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.input; - -import java.io.FileInputStream; -import java.io.IOException; -import java.util.Properties; - -import org.apache.tools.ant.BuildException; - -/** - * Reads input from a property file, the file name is read from the - * system property ant.input.properties, the prompt is the key for input. - * - * @since Ant 1.5 - */ -public class PropertyFileInputHandler implements InputHandler { - private Properties props = null; - - /** - * Name of the system property we expect to hold the file name. - */ - public static final String FILE_NAME_KEY = "ant.input.properties"; - - /** - * Empty no-arg constructor. - */ - public PropertyFileInputHandler() { - } - - /** - * Picks up the input from a property, using the prompt as the - * name of the property. - * @param request an input request. - * - * @exception BuildException if no property of that name can be found. - */ - public void handleInput(InputRequest request) throws BuildException { - readProps(); - - Object o = props.get(request.getPrompt()); - if (o == null) { - throw new BuildException("Unable to find input for \'" - + request.getPrompt() + "\'"); - } - request.setInput(o.toString()); - if (!request.isInputValid()) { - throw new BuildException("Found invalid input " + o - + " for \'" + request.getPrompt() + "\'"); - } - } - - /** - * Reads the properties file if it hasn't already been read. - */ - private synchronized void readProps() throws BuildException { - if (props == null) { - String propsFile = System.getProperty(FILE_NAME_KEY); - if (propsFile == null) { - throw new BuildException("System property " - + FILE_NAME_KEY - + " for PropertyFileInputHandler not" - + " set"); - } - - props = new Properties(); - - try { - props.load(new FileInputStream(propsFile)); - } catch (IOException e) { - throw new BuildException("Couldn't load " + propsFile, e); - } - } - } - -} |