1 files changed, 91 insertions, 0 deletions
diff --git a/env/src/main/java/com/att/inno/env/impl/JavaUtilLogTarget.java b/env/src/main/java/com/att/inno/env/impl/JavaUtilLogTarget.java
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+++ b/env/src/main/java/com/att/inno/env/impl/JavaUtilLogTarget.java
@@ -0,0 +1,91 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed 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.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.inno.env.impl;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import com.att.inno.env.LogTarget;
+
+/**
+ * This LogTarget Implementation is included mostly because the JavaUtil based logging is included in the
+ * JDK.  This makes the default implementation independent of any external Jars.
+ * 
+ *  Log4j is often considered more Enterprise capable.  See Log4JLogTarget for that implementation
+ * 
+ *
+ */
+public class JavaUtilLogTarget implements LogTarget {
+	private Level level;
+	private Logger log;
+
+	public JavaUtilLogTarget(Logger logger, Level theLevel) {
+		log = logger;
+		level = theLevel;
+	}
+
+	public boolean isLoggable() {
+		return log.isLoggable(level);
+	}
+
+	public void log(Object ... msgs) {
+		if(log.isLoggable(level)) {
+			StringBuilder sb = new StringBuilder();
+			String msg;
+			for(int i=0;i<msgs.length;++i) {
+				msg = msgs[i].toString();
+				if(msg!=null && msg.length()>0) {
+					int sbl = sb.length();
+					if(sbl>0) {
+						char last = sb.charAt(sbl-1);
+						if(" (.".indexOf(last)<0 && "().".indexOf(msg.charAt(0))<0)sb.append(' ');
+					}
+					sb.append(msg);
+				}
+			}
+			log.log(level, sb.toString());
+		}
+	}
+
+	public void log(Throwable e, Object ... msgs) {
+		String str = e.getLocalizedMessage();
+		if(str==null) {
+			str = e.getMessage();
+		}
+		if(str==null) {
+			str = e.getClass().getName();
+		}
+		log.log(level,str,msgs);
+	}
+
+	/* (non-Javadoc)
+	 * @see com.att.inno.env.LogTarget#printf(java.lang.String, java.lang.String[])
+	 */
+	@Override
+	public void printf(String fmt, Object ... vars) {
+		if(log.isLoggable(level)) {
+			log.log(level,String.format(fmt,vars));
+		}
+	}
+}