1 files changed, 0 insertions, 123 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/GlobalLoggingContext.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/GlobalLoggingContext.java
deleted file mode 100644
index a708ed6715..0000000000
--- a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/GlobalLoggingContext.java
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright © 2016-2017 European Support Limited
- *
- * 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.
- */
-
-package org.openecomp.sdc.logging;
-
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-import java.util.UUID;
-import java.util.concurrent.atomic.AtomicLong;
-import java.util.prefs.BackingStoreException;
-import java.util.prefs.Preferences;
-
-/**
- * Collect information the is required for logging, but should not concern the business code of an application. For
- * example, host name and IP address.
- *
- * @author evitaliy
- * @since 04 Mar 2018
- */
-@SuppressWarnings({"UseOfSystemOutOrSystemErr", "CallToPrintStackTrace", "squid:S106", "squid:S1148"})
-public class GlobalLoggingContext {
-
-    // should be cashed to avoid low-level call, but with a timeout to account for IP or FQDN changes
-    private static final HostAddressCache HOST_ADDRESS_CACHE = new HostAddressCache();
-
-    @SuppressWarnings("squid:S1075")
-    private static final String INSTANCE_UUID_PREFERENCES_PATH = "/logging/instance/uuid";
-
-    private static final String INSTANCE_ID;
-
-    static {
-        INSTANCE_ID = readInstanceId();
-    }
-
-    private GlobalLoggingContext() {
-        // prevent instantiation
-    }
-
-    /**
-     * A unique ID of the logging entity. Is useful to distinguish between different nodes of the same application. It
-     * is assumed, that the node can be re-started, in which case the unique ID must be retained.
-     *
-     * @return unique logging entity ID
-     */
-    public static String getInstanceId() {
-        return INSTANCE_ID;
-    }
-
-    /**
-     * Local host address as returned by Java runtime. A value of host address will be cached for the interval specified
-     * in {@link HostAddressCache#REFRESH_TIME}
-     *
-     * @return local host address, may be null if could not be read for some reason
-     */
-    public static InetAddress getHostAddress() {
-        return HOST_ADDRESS_CACHE.get();
-    }
-
-    private static String readInstanceId() {
-
-        try {
-
-            // On Linux, by default this will be ~/.java/.userPrefs/prefs.xml
-            final Preferences preferences = Preferences.userRoot();
-            String existingId = preferences.get(INSTANCE_UUID_PREFERENCES_PATH, null);
-            if (existingId != null) {
-                return existingId;
-            }
-
-            String newId = UUID.randomUUID().toString();
-            preferences.put(INSTANCE_UUID_PREFERENCES_PATH, newId);
-            preferences.flush();
-            return newId;
-
-        } catch (BackingStoreException e) {
-            e.printStackTrace();
-            // don't fail if there's a problem to use the store for some unexpected reason
-            return UUID.randomUUID().toString();
-        }
-    }
-
-    private static class HostAddressCache {
-
-        private static final long REFRESH_TIME = 60000L;
-
-        private final AtomicLong lastUpdated = new AtomicLong(0L);
-        private InetAddress hostAddress;
-
-        InetAddress get() {
-
-            long current = System.currentTimeMillis();
-            if (current - lastUpdated.get() > REFRESH_TIME) {
-
-                synchronized (this) {
-
-                    try {
-                        // set now to register the attempt even if failed
-                        lastUpdated.set(current);
-                        hostAddress = InetAddress.getLocalHost();
-                    } catch (UnknownHostException e) {
-                        e.printStackTrace(); // can't really use logging
-                        hostAddress = null;
-                    }
-                }
-            }
-
-            return hostAddress;
-        }
-    }
-}