diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/KeySubst.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/KeySubst.java | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/KeySubst.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/KeySubst.java deleted file mode 100644 index 6ff67c04..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/KeySubst.java +++ /dev/null @@ -1,191 +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.taskdefs; - -import java.io.BufferedReader; -import java.io.BufferedWriter; -import java.io.File; -import java.io.FileReader; -import java.io.FileWriter; -import java.io.IOException; -import java.util.Hashtable; -import java.util.StringTokenizer; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Task; -import org.apache.tools.ant.util.FileUtils; - -/** - * Keyword substitution. Input file is written to output file. - * Do not make input file same as output file. - * Keywords in input files look like this: @foo@. See the docs for the - * setKeys method to understand how to do the substitutions. - * - * @since Ant 1.1 - * @deprecated KeySubst is deprecated since Ant 1.1. Use Filter + Copy - * instead. - */ -public class KeySubst extends Task { - private File source = null; - private File dest = null; - private String sep = "*"; - private Hashtable<String, String> replacements = new Hashtable<String, String>(); - - /** - * Do the execution. - * @throws BuildException on error - */ - public void execute() throws BuildException { - log("!! KeySubst is deprecated. Use Filter + Copy instead. !!"); - log("Performing Substitutions"); - if (source == null || dest == null) { - log("Source and destinations must not be null"); - return; - } - BufferedReader br = null; - BufferedWriter bw = null; - try { - br = new BufferedReader(new FileReader(source)); - dest.delete(); - bw = new BufferedWriter(new FileWriter(dest)); - - String line = null; - String newline = null; - line = br.readLine(); - while (line != null) { - if (line.length() == 0) { - bw.newLine(); - } else { - newline = KeySubst.replace(line, replacements); - bw.write(newline); - bw.newLine(); - } - line = br.readLine(); - } - bw.flush(); - } catch (IOException ioe) { - ioe.printStackTrace(); - } finally { - FileUtils.close(bw); - FileUtils.close(br); - } - } - - /** - * Set the source file. - * @param s the source file - */ - public void setSrc(File s) { - this.source = s; - } - - /** - * Set the destination file. - * @param dest the destination file - */ - public void setDest(File dest) { - this.dest = dest; - } - - /** - * Sets the separator between name=value arguments - * in setKeys(). By default it is "*". - * @param sep the separator string - */ - public void setSep(String sep) { - this.sep = sep; - } - /** - * Sets the keys. - * - * Format string is like this: - * <p> - * name=value*name2=value - * <p> - * Names are case sensitive. - * <p> - * Use the setSep() method to change the * to something else - * if you need to use * as a name or value. - * @param keys a <code>String</code> value - */ - public void setKeys(String keys) { - if (keys != null && keys.length() > 0) { - StringTokenizer tok = - new StringTokenizer(keys, this.sep, false); - while (tok.hasMoreTokens()) { - String token = tok.nextToken().trim(); - StringTokenizer itok = - new StringTokenizer(token, "=", false); - - String name = itok.nextToken(); - String value = itok.nextToken(); - replacements.put(name, value); - } - } - } - - - /** - * A test method. - * @param args not used - */ - public static void main(String[] args) { - try { - Hashtable<String, String> hash = new Hashtable<String, String>(); - hash.put("VERSION", "1.0.3"); - hash.put("b", "ffff"); - System.out.println(KeySubst.replace("$f ${VERSION} f ${b} jj $", - hash)); - } catch (Exception e) { - e.printStackTrace(); - } - } - - /** - * Does replacement on text using the hashtable of keys. - * @param origString an input string - * @param keys mapping of keys to values - * @return the string with the replacements in it. - * @throws BuildException on error - */ - public static String replace(String origString, Hashtable<String, String> keys) - throws BuildException { - StringBuffer finalString = new StringBuffer(); - int index = 0; - int i = 0; - String key = null; - // CheckStyle:MagicNumber OFF - while ((index = origString.indexOf("${", i)) > -1) { - key = origString.substring(index + 2, origString.indexOf("}", - index + 3)); - finalString.append (origString.substring(i, index)); - if (keys.containsKey(key)) { - finalString.append (keys.get(key)); - } else { - finalString.append ("${"); - finalString.append (key); - finalString.append ("}"); - } - i = index + 3 + key.length(); - } - // CheckStyle:MagicNumber ON - finalString.append (origString.substring(i)); - return finalString.toString(); - } -} |