[POLICY-73] replace openecomp for policy-engine

[policy/engine.git] / PolicyEngineUtils / src / main / java / org / onap / policy / utils / PolicyAccess.java

diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyAccess.java b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyAccess.java
new file mode 100644 (file)
index 0000000..ea1514a
--- /dev/null
+++ b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyAccess.java
@@ -0,0 +1,106 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * PolicyEngineUtils
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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=========================================================
+ */
+
+package org.onap.policy.utils;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Date;
+import java.util.Properties;
+
+import org.apache.log4j.Logger;
+
+import com.att.cadi.Access;
+
+/**
+ * PolicyAccess used by AAF for logging purposes. 
+ *  
+ */
+public class PolicyAccess implements Access {
+       private static final Logger logger = Logger.getLogger(PolicyAccess.class.getName());
+       
+       private Properties properties = new Properties(); 
+       private Access.Level logLevel = Access.Level.INFO;
+       
+       public PolicyAccess(Properties properties, Level level) {
+               this.properties = properties;
+               if(level!=null){
+                       logLevel = level;
+               }
+       }
+       
+       @Override
+       public ClassLoader classLoader() {
+               return getClass().getClassLoader();
+       }
+
+       @Override
+       public String decrypt(String enc, boolean arg1) throws IOException {
+               return enc;
+       }
+
+       @Override
+       public String getProperty(String prop, String def) {
+               return properties.getProperty(prop, def);
+       }
+
+       @Override
+       public void load(InputStream in) throws IOException {
+               properties.load(in);
+       }
+
+       @Override
+       public void log(Level level, Object... args) {
+               if (logLevel.compareTo(level) > 0) {
+            return;
+        }
+               StringBuffer sb = new StringBuffer();
+        sb.append(new Date()).append(' ').append(level);
+        logtail(sb, args);
+       }
+
+       @Override
+       public void log(Exception e, Object... args) {
+               StringBuffer sb = new StringBuffer();
+        sb.append(new Date()).append(" EXCEPTION ").append(e.getMessage());
+        logtail(sb, args);
+        logger.error(e.getMessage() + e);
+       }
+
+       @Override
+       public void setLogLevel(Level level) {
+               logLevel = level;
+       }
+       
+       private void logtail(StringBuffer sb, Object[] args) {
+        for (Object o: args) {
+            String s = o.toString();
+            if (s.length() > 0) {
+                sb.append(' ').append(s);
+            }
+        }
+        logger.info(sb.toString());
+    }
+
+       @Override
+       public boolean willLog(Level arg0) {
+               return false;
+       }
+}