| New file |
| | |
| | | /* |
| | | * CDDL HEADER START |
| | | * |
| | | * The contents of this file are subject to the terms of the |
| | | * Common Development and Distribution License, Version 1.0 only |
| | | * (the "License"). You may not use this file except in compliance |
| | | * with the License. |
| | | * |
| | | * You can obtain a copy of the license at |
| | | * trunk/opends/resource/legal-notices/OpenDS.LICENSE |
| | | * or https://OpenDS.dev.java.net/OpenDS.LICENSE. |
| | | * See the License for the specific language governing permissions |
| | | * and limitations under the License. |
| | | * |
| | | * When distributing Covered Code, include this CDDL HEADER in each |
| | | * file and include the License file at |
| | | * trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable, |
| | | * add the following below this CDDL HEADER, with the fields enclosed |
| | | * by brackets "[]" replaced with your own identifying information: |
| | | * Portions Copyright [yyyy] [name of copyright owner] |
| | | * |
| | | * CDDL HEADER END |
| | | * |
| | | * |
| | | * Portions Copyright 2007 Sun Microsystems, Inc. |
| | | */ |
| | | package org.opends.build.tools; |
| | | |
| | | import org.apache.tools.ant.taskdefs.condition.Condition; |
| | | import org.apache.tools.ant.BuildException; |
| | | |
| | | /** |
| | | * Ant condition to check whether we have a minimum required Java version. |
| | | */ |
| | | public class ValidJavaVersion implements Condition |
| | | { |
| | | // The minimum required Java version. |
| | | String minVersion; |
| | | |
| | | /** |
| | | * Set the minVersion attribute. |
| | | * @param minVersion The minimum required Java version. |
| | | */ |
| | | public void setMinVersion(String minVersion) |
| | | { |
| | | this.minVersion = minVersion; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Evaluate the condition. |
| | | */ |
| | | public boolean eval() throws BuildException |
| | | { |
| | | if (minVersion == null) |
| | | { |
| | | return true; |
| | | } |
| | | |
| | | String version = System.getProperty("java.version"); |
| | | if (version == null) |
| | | { |
| | | return false; |
| | | } |
| | | |
| | | return version.compareTo(minVersion) >= 0; |
| | | } |
| | | } |