diff --git a/utils/src/com/cloud/utils/PropertiesUtil.java b/utils/src/com/cloud/utils/PropertiesUtil.java index 3909ca876b6..90f8af8b33f 100755 --- a/utils/src/com/cloud/utils/PropertiesUtil.java +++ b/utils/src/com/cloud/utils/PropertiesUtil.java @@ -17,6 +17,8 @@ package com.cloud.utils; import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.net.URL; @@ -28,6 +30,7 @@ import java.util.Set; import org.apache.log4j.Logger; public class PropertiesUtil { + private static final Logger s_logger = Logger.getLogger(PropertiesUtil.class); /** * Searches the class path and local paths to find the config file. * @param path path to find. if it starts with / then it's absolute path. @@ -116,4 +119,41 @@ public class PropertiesUtil { } return null; } + + // Returns key=value pairs by parsing a commands.properties/config file + // with syntax; key=cmd;value (with this syntax cmd is stripped) and key=value + public static Map processConfigFile(String[] configFiles) { + Map configMap = new HashMap(); + Properties preProcessedCommands = new Properties(); + for (String configFile : configFiles) { + File commandsFile = findConfigFile(configFile); + if (commandsFile != null) { + try { + preProcessedCommands.load(new FileInputStream(commandsFile)); + } catch (FileNotFoundException fnfex) { + // in case of a file within a jar in classpath, try to open stream using url + InputStream stream = PropertiesUtil.openStreamFromURL(configFile); + if (stream != null) { + try { + preProcessedCommands.load(stream); + } catch (IOException e) { + s_logger.error("IO Exception, unable to find properties file:", fnfex); + } + } else { + s_logger.error("Unable to find properites file", fnfex); + } + } catch (IOException ioe) { + s_logger.error("IO Exception loading properties file", ioe); + } + } + } + + for (Object key : preProcessedCommands.keySet()) { + String preProcessedCommand = preProcessedCommands.getProperty((String) key); + int splitIndex = preProcessedCommand.lastIndexOf(";"); + String value = preProcessedCommand.substring(splitIndex+1); + configMap.put((String)key, value); + } + return configMap; + } }