svn commit: r1639320 - /uima/sandbox/uima-ducc/trunk/uima-ducc-common/src/main/java/org/apache/uima/ducc/common/config/SystemPropertiesHelper.java

[de...@apache.org]

Author: degenaro
Date: Thu Nov 13 13:42:47 2014
New Revision: 1639320

URL: http://svn.apache.org/r1639320
Log:
UIMA-4069 Redesign of JD toward the main goal of classpath separation for container (system) code.

SystemPropertiesHelper.

Added:
    uima/sandbox/uima-ducc/trunk/uima-ducc-common/src/main/java/org/apache/uima/ducc/common/config/SystemPropertiesHelper.java   (with props)

Added: uima/sandbox/uima-ducc/trunk/uima-ducc-common/src/main/java/org/apache/uima/ducc/common/config/SystemPropertiesHelper.java
URL: http://svn.apache.org/viewvc/uima/sandbox/uima-ducc/trunk/uima-ducc-common/src/main/java/org/apache/uima/ducc/common/config/SystemPropertiesHelper.java?rev=1639320&view=auto
==============================================================================
--- uima/sandbox/uima-ducc/trunk/uima-ducc-common/src/main/java/org/apache/uima/ducc/common/config/SystemPropertiesHelper.java (added)
+++ uima/sandbox/uima-ducc/trunk/uima-ducc-common/src/main/java/org/apache/uima/ducc/common/config/SystemPropertiesHelper.java Thu Nov 13 13:42:47 2014
@@ -0,0 +1,108 @@
+/*
+ * 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.uima.ducc.common.config;
+
+import java.io.File;
+import java.util.Properties;
+
+public class SystemPropertiesHelper {
+
+	private static SystemPropertiesHelper instance = new SystemPropertiesHelper();
+	
+	public static SystemPropertiesHelper getInstance() {
+		return instance;
+	}
+	
+	public enum Name {
+		CollectionReaderCfg,
+		CollectionReaderXml,
+		UserClasspath,
+		UserErrorHandlerClassname,
+		UserErrorHandlerCfg,
+	}
+	
+	public String getCollectionReaderCfg() {
+		Properties properties = System.getProperties();
+		return properties.getProperty(Name.CollectionReaderCfg.name());
+	}
+	
+	public String getCollectionReaderCfgDashD(String value) {
+		return toDashD(Name.CollectionReaderCfg.name(),value);
+	}
+	
+	public String getCollectionReaderXml() {
+		Properties properties = System.getProperties();
+		return properties.getProperty(Name.CollectionReaderXml.name());
+	}
+	
+	public String getCollectionReaderXmlDashD(String value) {
+		return toDashD(Name.CollectionReaderXml.name(),value);
+	}
+	
+	public String getUserClasspath() {
+		Properties properties = System.getProperties();
+		return properties.getProperty(Name.UserClasspath.name());
+	}
+	
+	public String getUserClasspathDashD(String value) {
+		return toDashD(Name.UserClasspath.name(),value);
+	}
+	
+	public String getUserErrorHandlerClassname() {
+		Properties properties = System.getProperties();
+		return properties.getProperty(Name.UserErrorHandlerClassname.name());
+	}
+	
+	public String getUserErrorHandlerClassnameDashD(String value) {
+		return toDashD(Name.UserErrorHandlerClassname.name(),value);
+	}
+	
+	public String getUserErrorHandlerCfg() {
+		Properties properties = System.getProperties();
+		return properties.getProperty(Name.UserErrorHandlerCfg.name());
+	}
+	
+	public String getUserErrorHandlerCfgDashD(String value) {
+		return toDashD(Name.UserErrorHandlerCfg.name(),value);
+	}
+	
+	private String toDashD(String key, String value) {
+		String retVal = "";
+		if(key != null) {
+			if(value != null) {
+				String trimmedKey = key.trim();
+				String trimmedValue = value.trim();
+				if(trimmedKey.length() > 0) {
+					if(trimmedValue.length() > 0) {
+						retVal = "-D"+trimmedKey+"="+trimmedValue;
+					}
+				}
+			}
+		}
+		return retVal;
+	}
+	
+	public String[] stringToArray(String classpath) {
+		String[] retVal = null;
+		if(classpath != null) {
+			retVal = classpath.split(File.pathSeparator);
+		}
+		return retVal;
+	}
+	
+}

Propchange: uima/sandbox/uima-ducc/trunk/uima-ducc-common/src/main/java/org/apache/uima/ducc/common/config/SystemPropertiesHelper.java
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