| /* |
| * |
| * 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.flex.compiler.ant.config; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.types.Commandline; |
| import org.apache.tools.ant.types.FlexInteger; |
| |
| /** |
| * Extends ConfigVariable to add support for parsing values into |
| * integers and reporting build exceptions when the value isn't an |
| * integer. |
| */ |
| public class ConfigInt extends ConfigVariable |
| { |
| public ConfigInt(OptionSpec option) |
| { |
| super(option); |
| this.isSet = false; |
| } |
| |
| public ConfigInt(OptionSpec option, int value) |
| { |
| super(option); |
| set(value); |
| } |
| |
| private int value; |
| private boolean isSet; |
| |
| public void set(int value) |
| { |
| this.value = value; |
| this.isSet = true; |
| } |
| |
| public void set(String value) |
| { |
| int intVal; |
| |
| try |
| { |
| intVal = new FlexInteger(value).intValue(); |
| } |
| catch (NumberFormatException e) |
| { |
| throw new BuildException("Not an integer: " + value); |
| } |
| |
| this.value = intVal; |
| this.isSet = true; |
| } |
| |
| public boolean isSet() |
| { |
| return isSet; |
| } |
| |
| public void addToCommandline(Commandline cmdline) |
| { |
| if (this.isSet) |
| { |
| cmdline.createArgument().setValue("-" + spec.getFullName()); |
| cmdline.createArgument().setValue(String.valueOf(this.value)); |
| } |
| } |
| } |