diff options
Diffstat (limited to 'sca-cpp/tags/cpp-sca-20060405/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Options.java')
| -rw-r--r-- | sca-cpp/tags/cpp-sca-20060405/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Options.java | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/sca-cpp/tags/cpp-sca-20060405/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Options.java b/sca-cpp/tags/cpp-sca-20060405/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Options.java new file mode 100644 index 0000000000..dc9d941849 --- /dev/null +++ b/sca-cpp/tags/cpp-sca-20060405/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Options.java @@ -0,0 +1,159 @@ +/* + * + * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. + * + * Licensed 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. + */ + +/* + * Branched from the original class that was also contributed to the + * org.apache.axis.tools.common package. + * + */ +package org.apache.tuscany.sca.cpp.tools.common; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; + +/** + * Command line options passed to a tool's main program. All command line + * options should begin with a dash "-". Some command line options take a value + * which is the next parameter after the option. Others do not. + */ +public class Options { + static HashMap pairs = new HashMap(); + + static List values = new ArrayList(); + + /** + * No one constructs this class. + */ + private Options() { + } + + public static void reset() { + pairs = new HashMap(); + values = new ArrayList(); + } + + /** + * Initialises the options based on the args passed to main + */ + public static void set(String args[]) { + for (int i = 0; i < args.length; i++) { + if (args[i].startsWith("-")) { + if ((i + 1 <= args.length - 1) && // next one is testable + !args[i + 1].startsWith("-") // and it starts with a "-" + ) { + String key = args[i]; + Object pairValue = pairs.get(key); + if (null == pairValue) { + pairs.put(args[i], args[i + 1]); + } else if (pairValue instanceof String) { + List l = new ArrayList(); + l.add(pairValue); + l.add(args[i + 1]); + pairs.put(key, l); + } else if (pairValue instanceof List) { + ((List) pairValue).add(args[i + 1]); + } + i++; // Step over value for this key + } else + values.add(args[i]); + } + } + } + + public static Object getOption(String key) { + return pairs.get(key); + } + + static boolean isOptionSet(String key) { + return values.contains(key) || null!=pairs.get(key); + } + + /** + * This option will cause scagen to print out messages + * about the artefacts it is processing + * @return + */ + public static boolean verbose() { + return isOptionSet("-verbose"); + } + + /** + * This option will cause scagen to print out some + * basic internal log type messages + * @return + */ + public static boolean debug() { + return isOptionSet("-debug"); + } + + /** + * This option will cause scagen to print out some + * text that can be used or pasted into a command + * file to copy all the relevant artefacts from + * where they are found or generated to a specific + * deployment location + * + * @return + */ + public static boolean deploy() { + return isOptionSet("-deploy"); + } + + /** + * This option will prevent scagen from actually writing out + * the generated files. It is useful if used in conjunction + * with the "-deploy" option. + * @return + */ + public static boolean noGenerate() { + return isOptionSet("-nogenerate"); + } + + /** + * This option is useful only when used in conjunction with + * the "-deploy" option. It changes the output to be more like the + * source code of a command script to copy the files to a + * specific place. + * @return + */ + public static boolean outputCommand() { + return isOptionSet("-outputCommand"); + } + + /** + * This option is useful only when used in conjunction with + * the "-deploy" option. It changes the output to be a simple + * list of artefacts. It has no effect if the "-outputCommand" + * option is set. + * + * @return + */ + public static boolean list() { + return isOptionSet("-list"); + } + + /** + * This option is maintained for compatibility with the + * original package source. It is not used by new scagen code. + * + * @return + */ + public static boolean quiet() { + return isOptionSet("-quiet"); + } +}
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