Remove unused data-migrator code

[sdnc/oam.git] / data-migrator / src / main / java / org / onap / sdnc / oam / datamigrator / migrators / Migrator.java

diff --git a/data-migrator/src/main/java/org/onap/sdnc/oam/datamigrator/migrators/Migrator.java b/data-migrator/src/main/java/org/onap/sdnc/oam/datamigrator/migrators/Migrator.java
deleted file mode 100644 (file)
index e44a2c7..0000000
--- a/data-migrator/src/main/java/org/onap/sdnc/oam/datamigrator/migrators/Migrator.java
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP : SDNC
- * ================================================================================
- * Copyright 2019 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=========================================================
- */
-package org.onap.sdnc.oam.datamigrator.migrators;
-
-import com.google.gson.Gson;
-import com.google.gson.JsonObject;
-import org.onap.sdnc.oam.datamigrator.common.MigratorConfiguration;
-import org.onap.sdnc.oam.datamigrator.common.Operation;
-import org.onap.sdnc.oam.datamigrator.common.RestconfClient;
-import org.onap.sdnc.oam.datamigrator.exceptions.RestconfException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-
-public abstract class Migrator {
-
-    protected RestconfClient sourceClient;
-    protected RestconfClient targetClient;
-    protected boolean success = true;
-    private MigratorConfiguration config;
-    private final Logger log = LoggerFactory.getLogger(PreloadInformationMigrator.class);
-
-
-    public void run(Operation operation){
-        {
-            JsonObject sourceData;
-            if(operation != Operation.RESTORE) {
-
-                try {
-                    sourceData = sourceClient.get(getYangModuleName()+":"+ getSourcePath());
-                    if(operation == Operation.BACKUP){
-                        String fileName = getFileName();
-                        try {
-                            BufferedWriter writer = new BufferedWriter(new FileWriter(fileName));
-                            writer.write(sourceData.toString());
-                            writer.close();
-                        } catch (IOException e) {
-                            log.error("Error writing data to file : " + fileName, e);
-                            success = false;
-                            return;
-                        }
-                        return;
-                    }
-                } catch (RestconfException e) {
-                    if(e.getErrorCode() == 404){
-                        log.error("No data available for migration. Returning silent success.", e);
-                        success = true;
-                    }else {
-                        log.error("Error retrieving data from MD-SAL store. Error code: " + e.getErrorCode() + ". Error message:" + e.getErrorMessage(), e);
-                        success = false;
-                    }
-                    return;
-                }
-            }else {
-                String fileName = getFileName();
-                try {
-                    Gson gson = new Gson();
-                    sourceData = gson.fromJson(new BufferedReader(new FileReader(fileName)),JsonObject.class);
-                } catch (IOException e) {
-                    log.error("Error Reading data from file : " + fileName, e);
-                    success = false;
-                    return;
-                }
-            }
-            try {
-                String targetData = convertData(sourceData);
-                targetClient.put(getYangModuleName()+":"+ getTargetPath(),targetData);
-            } catch (RestconfException e) {
-                log.error("Error loading data to MD-SAL store. Error code: "+e.getErrorCode()+". Error message:"+e.getErrorMessage(),e);
-                success=false;
-            }
-        }
-    }
-
-    private String getFileName() {
-        return config.getDataPath()+ "/" + getYangModuleName()+ "_"+ getSourcePath()+"_"+ getTargetPath() + ".json";
-    }
-
-    protected abstract String convertData(JsonObject sourceData);
-
-    public abstract String getYangModuleName();
-    public abstract String getSourcePath();
-    public abstract String getTargetPath();
-
-    public void init(MigratorConfiguration config){
-        this.config = config;
-        sourceClient = new RestconfClient(config.getSourceHost(),config.getSourceUser(),config.getSourcePassword());
-        targetClient = new RestconfClient(config.getTargetHost(),config.getTargetUser(),config.getTargetPassword());
-    }
-
-    public RestconfClient getSourceClient() {
-        return sourceClient;
-    }
-
-    public void setSourceClient(RestconfClient sourceClient) {
-        this.sourceClient = sourceClient;
-    }
-
-    public RestconfClient getTargetClient() {
-        return targetClient;
-    }
-
-    public void setTargetClient(RestconfClient targetClient) {
-        this.targetClient = targetClient;
-    }
-
-    public boolean isSuccess() {
-        return success;
-    }
-
-    public void setSuccess(boolean success) {
-        this.success = success;
-    }
-}
-