| /* |
| * 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. |
| * |
| * @author Rony G. Flatscher (added BSF_Log[Factory] to allow BSF to run without org.apache.commons.logging present) |
| */ |
| |
| package org.apache.bsf.util; |
| |
| import org.apache.bsf.BSF_Log; |
| import org.apache.bsf.BSF_LogFactory; |
| |
| import java.io.IOException; |
| |
| public class JavaUtils { |
| // Temporarily copied from JavaEngine... |
| |
| private static BSF_Log logger=null; |
| |
| static { |
| // handle logger |
| logger = BSF_LogFactory.getLog((org.apache.bsf.util.JavaUtils.class).getName()); |
| } |
| |
| public static boolean JDKcompile(String fileName, String classPath) { |
| String option = (logger.isDebugEnabled()) ? "-g" : "-O"; |
| String args[] = { "javac", option, "-classpath", classPath, fileName }; |
| |
| logger.debug("JavaEngine: Compiling " + fileName); |
| logger.debug("JavaEngine: Classpath is " + classPath); |
| |
| try { |
| Process p = java.lang.Runtime.getRuntime().exec(args); |
| p.waitFor(); |
| return (p.exitValue() != 0); |
| } catch (IOException e) { |
| logger.error("ERROR: IO exception during exec(javac).", e); |
| } catch (SecurityException e) { |
| logger.error("ERROR: Unable to create subprocess to exec(javac).", |
| e); |
| } catch (InterruptedException e) { |
| logger.error("ERROR: Wait for exec(javac) was interrupted.", e); |
| } |
| return false; |
| } |
| } |