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Diffstat (limited to 'buildscripts/phing/classes/phing/input/PropertyFileInputHandler.php')
-rw-r--r-- | buildscripts/phing/classes/phing/input/PropertyFileInputHandler.php | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/buildscripts/phing/classes/phing/input/PropertyFileInputHandler.php b/buildscripts/phing/classes/phing/input/PropertyFileInputHandler.php deleted file mode 100644 index e588cead..00000000 --- a/buildscripts/phing/classes/phing/input/PropertyFileInputHandler.php +++ /dev/null @@ -1,129 +0,0 @@ -/* - * The Apache Software License, Version 1.1 - * - * Copyright (c) 2002 The Apache Software Foundation. All rights - * reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. The end-user documentation included with the redistribution, if - * any, must include the following acknowlegement: - * "This product includes software developed by the - * Apache Software Foundation (http://www.apache.org/)." - * Alternately, this acknowlegement may appear in the software itself, - * if and wherever such third-party acknowlegements normally appear. - * - * 4. The names "Ant" and "Apache Software - * Foundation" must not be used to endorse or promote products derived - * from this software without prior written permission. For written - * permission, please contact apache@apache.org. - * - * 5. Products derived from this software may not be called "Apache" - * nor may "Apache" appear in their names without prior written - * permission of the Apache Group. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Software Foundation. For more - * information on the Apache Software Foundation, please see - * <http://www.apache.org/>. - */ - -package org.apache.tools.ant.input; - -import org.apache.tools.ant.BuildException; - -import java.io.FileInputStream; -import java.io.IOException; -import java.util.Properties; - -/** - * 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. - * - * @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a> - * @version $Revision: 1.1 $ - * @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. - * - * @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); - } - } - } - -} |