Initial commit for config-generator bundle

This bundle contains logic for creating the configuration,
reading templates, and merging the data together

Issue-ID: APPC-59
Change-Id: Ifd745964f659f075250d6acaf1b5f033da28e1c4
Signed-off-by: Skip Wonnell <kw5258@att.com>

17 files changed, 1504 insertions, 0 deletions

diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/ConfigGeneratorActivator.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/ConfigGeneratorActivator.java
new file mode 100644
index 000000000..f2987d2f4
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/ConfigGeneratorActivator.java
@@ -0,0 +1,86 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import org.openecomp.sdnc.config.generator.convert.ConvertNode;
+import org.openecomp.sdnc.config.generator.merge.MergeNode;
+import org.openecomp.sdnc.config.generator.pattern.PatternNode;
+import org.openecomp.sdnc.config.generator.reader.ReaderNode;
+import org.openecomp.sdnc.config.generator.writer.FileWriterNode;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class ConfigGeneratorActivator implements BundleActivator{
+
+    private List<ServiceRegistration> registrations = new LinkedList<ServiceRegistration>();
+
+
+    private static final EELFLogger log = EELFManager.getInstance().getLogger(ConfigGeneratorActivator.class);
+
+    @Override
+    public void start(BundleContext ctx) throws Exception
+    {
+
+        ConvertNode convertNode = new ConvertNode();
+        log.info("Registering service "+ convertNode.getClass().getName());
+        registrations.add(ctx.registerService(convertNode.getClass().getName(), convertNode, null));
+        log.info("Registering service sccessful for  "+ convertNode.getClass().getName());
+
+        MergeNode mergeNode = new MergeNode();
+        log.info("Registering service "+ mergeNode.getClass().getName());
+        registrations.add(ctx.registerService(mergeNode.getClass().getName(), mergeNode, null));
+        log.info("Registering service sccessful for "+ mergeNode.getClass().getName());
+
+        PatternNode patternNode = new PatternNode();
+        log.info("Registering service "+ patternNode.getClass().getName());
+        registrations.add(ctx.registerService(patternNode.getClass().getName(), patternNode, null));
+        log.info("Registering service sccessful for "+ patternNode.getClass().getName());
+
+        ReaderNode readerNode = new ReaderNode();
+        log.info("Registering service "+ readerNode.getClass().getName());
+        registrations.add(ctx.registerService(readerNode.getClass().getName(), readerNode, null));
+        log.info("Registering service sccessful for "+ readerNode.getClass().getName());
+        
+        FileWriterNode writerNode = new FileWriterNode();
+        log.info("Registering service "+ writerNode.getClass().getName());
+        registrations.add(ctx.registerService(writerNode.getClass().getName(), writerNode, null));
+        log.info("Registering service sccessful for "+ writerNode.getClass().getName());
+
+    }
+    @Override
+    public void stop(BundleContext arg0) throws Exception
+    {
+        for (ServiceRegistration registration: registrations)
+        {
+            registration.unregister();
+            registration = null;
+        }
+
+    }
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/ConfigGeneratorConstant.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/ConfigGeneratorConstant.java
new file mode 100644
index 000000000..cdfc34229
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/ConfigGeneratorConstant.java
@@ -0,0 +1,68 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator;
+
+public class ConfigGeneratorConstant {
+
+    
+    public static String STRING_ENCODING = "utf-8";
+    public static String Y = "Y";
+    public static String N = "N";
+    public static String DATA_TYPE_TEXT = "TEXT";
+    public static String DATA_TYPE_JSON = "JSON";
+    public static String DATA_TYPE_XML = "XML";
+    public static String DATA_TYPE_SQL = "SQL";
+
+    public static String INPUT_PARAM_JSON_DATA = "jsonData";
+    public static String INPUT_PARAM_IS_ESCAPED = "isEscaped";
+    public static String INPUT_PARAM_BLOCK_KEYS = "blockKeys";
+    public static String INPUT_PARAM_LOG_DATA = "logData";
+    public static String INPUT_PARAM_CHECK_DATA = "checkData";
+    public static String INPUT_PARAM_ESCAPE_DATA = "escapeData";
+    public static String INPUT_PARAM_UNESCAPE_DATA = "unEscapeData";
+    public static String INPUT_PARAM_DATA_TYPE = "dataType";
+    public static String INPUT_PARAM_FILE_NAME = "fileName";
+
+    public static String INPUT_PARAM_TEMPLATE_DATA = "templateData";
+    public static String INPUT_PARAM_TEMPLATE_FILE = "templateFile";
+    public static String INPUT_PARAM_TEMPLATE_TYPE = "templateType";
+    public static String INPUT_PARAM_DO_PRETTY_OUTPUT = "doPrettyOutput";
+    public static String INPUT_PARAM_REQUEST_DATA = "requestData";
+    public static String INPUT_PARAM_RESPONSE_PRIFIX = "responsePrefix";
+
+
+    public static String OUTPUT_PARAM_MERGED_DATA = "mergedData";
+    public static String OUTPUT_PARAM_TRANSFORMED_DATA = "transformedData";
+    public static String OUTPUT_PARAM_FILE_DATA = "fileData";
+    public static String OUTPUT_PARAM_PARSED_ERROR = "parsedError";
+    public static String OUTPUT_PARAM_DATA_TYPE = "dataType";
+    public static String OUTPUT_PARAM_STATUS = "status";
+    public static String OUTPUT_PARAM_ERROR_MESSAGE = "error-message";
+    public static String OUTPUT_PARAM_ESCAPE_DATA = "escapeData";
+    public static String OUTPUT_PARAM_UNESCAPE_DATA = "unEscapeData";
+
+    public static String OUTPUT_STATUS_SUCCESS = "success";
+    public static String OUTPUT_STATUS_FAILURE = "failure";
+    
+    public static final Object INPUT_PARAM_CONTEXT_KEY = "contextKey";
+    public static final Object INPUT_PARAM_JSON_CONTENT = "jsonContent";
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/convert/ConvertNode.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/convert/ConvertNode.java
new file mode 100644
index 000000000..60566a40d
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/convert/ConvertNode.java
@@ -0,0 +1,189 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.convert;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.commons.lang.StringEscapeUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+import org.openecomp.sdnc.config.generator.tool.EscapeUtils;
+import org.openecomp.sdnc.config.generator.tool.JSONTool;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicException;
+
+public class ConvertNode implements SvcLogicJavaPlugin {
+
+    private static final  EELFLogger log = EELFManager.getInstance().getLogger(ConvertNode.class);
+
+    public void convertJson2DGContext( Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.trace("Received convertJson2DGContext call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try {
+            String jsonData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA);
+            String isEscaped =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_IS_ESCAPED);
+            String blockKey =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_BLOCK_KEYS);
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+
+            if(StringUtils.isNotBlank(jsonData)){
+                if(StringUtils.isNotBlank(isEscaped) && isEscaped.equalsIgnoreCase("Y")){
+                    jsonData = StringEscapeUtils.unescapeJavaScript(jsonData);
+                }
+
+                List<String> blockKeys = new ArrayList<String>();
+                if(blockKey != null){
+                    blockKeys = Arrays.asList(blockKey.split(","));
+                }
+
+                Map<String, String> dgContext = JSONTool.convertToProperties(jsonData, blockKeys);
+                log.trace("DG Context Populated:"+dgContext);
+
+                for (Map.Entry<String, String> entry : dgContext.entrySet()) {
+                    if(entry != null && entry.getKey() != null){
+                        ctx.setAttribute(entry.getKey(), entry.getValue());
+                    }
+                }
+            }
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in JSON to DGContext Conversion" + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+
+
+    public void escapeData( Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.trace("Received escapeData call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try {
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+            String unEscapeData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA);
+            String dataType =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE);
+
+            if(StringUtils.isBlank(unEscapeData)){
+                throw new Exception("Unescape ("+ConfigGeneratorConstant.INPUT_PARAM_UNESCAPE_DATA +") param is missing for escapeData conversion." + unEscapeData);
+            }
+
+            if(StringUtils.isBlank(dataType)){
+                throw new Exception(" Datatype ("+ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE+")param is missing for escapeData conversion.");
+            }
+
+            String escapedData = null;
+            if(ConfigGeneratorConstant.DATA_TYPE_JSON.equalsIgnoreCase(dataType)){
+                escapedData = StringEscapeUtils.escapeJavaScript(unEscapeData);
+            }else if(ConfigGeneratorConstant.DATA_TYPE_XML.equalsIgnoreCase(dataType)){
+                escapedData = StringEscapeUtils.escapeXml(unEscapeData);
+            }else if(ConfigGeneratorConstant.DATA_TYPE_SQL.equalsIgnoreCase(dataType)){
+                escapedData = EscapeUtils.escapeSql(unEscapeData);
+            }else{
+                throw new Exception(" Datatype ("+ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE+") param  value ("+dataType+")is not supported  for escapeData conversion.");
+            }
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ESCAPE_DATA, escapedData);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+            log.trace("Data escapeData Successfully :" + ctx.getAttributeKeySet());
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in escapeData Conversion" + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+
+    public void unEscapeData( Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.trace("Received unEscapeData call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try {
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+            String escapeData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA);
+            String dataType =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE);
+
+            if(StringUtils.isBlank(escapeData)){
+                throw new Exception("Escape ("+ConfigGeneratorConstant.INPUT_PARAM_ESCAPE_DATA +") param is missing for escapeData conversion.");
+            }
+
+            if(StringUtils.isBlank(dataType)){
+                throw new Exception(" Datatype ("+ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE+")param is missing for escapeData conversion.");
+            }
+
+            String unEscapedData = null;
+            if(ConfigGeneratorConstant.DATA_TYPE_JSON.equalsIgnoreCase(dataType)){
+                unEscapedData = StringEscapeUtils.unescapeJavaScript(escapeData);
+            }else if(ConfigGeneratorConstant.DATA_TYPE_XML.equalsIgnoreCase(dataType)){
+                unEscapedData = StringEscapeUtils.unescapeXml(escapeData);
+            }else{
+                throw new Exception(" Datatype ("+ConfigGeneratorConstant.INPUT_PARAM_DATA_TYPE+") param  value ("+dataType+")is not supported  for unEscapeData conversion.");
+            }
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_UNESCAPE_DATA, unEscapedData);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+            log.trace("Converted unEscapeData Successfully :" + ctx.getAttributeKeySet());
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in unEscapeData Conversion" + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+    
+    
+     public void convertContextToJson(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException{
+        log.trace("Received convertContextToJson call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        String contextKey = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_CONTEXT_KEY);
+        try {
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+            
+            ObjectMapper mapper = new ObjectMapper();
+            ObjectNode objectNode = mapper.createObjectNode();
+            
+            Set<String> keys = ctx.getAttributeKeySet();    
+            for (String key : keys) {
+                if(key.startsWith(contextKey +".")){
+                     String objkey=  key.replaceFirst(contextKey + ".", "");
+                     objectNode.put(objkey, ctx.getAttribute(key));
+                     
+                }                
+            }
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.INPUT_PARAM_JSON_CONTENT, objectNode.toString());
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+            log.trace("convertContextToJson Successful" );
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in convertContextToJson" + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+     }
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/merge/MergeNode.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/merge/MergeNode.java
new file mode 100644
index 000000000..67b21ae5f
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/merge/MergeNode.java
@@ -0,0 +1,128 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.merge;
+
+import java.nio.charset.Charset;
+import java.util.Map;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+import org.openecomp.sdnc.config.generator.tool.JSONTool;
+import org.openecomp.sdnc.config.generator.tool.MergeTool;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicException;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+public class MergeNode implements SvcLogicJavaPlugin {
+
+    private static final  EELFLogger log = EELFManager.getInstance().getLogger(MergeNode.class);
+
+    public void mergeDataOnTemplate(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+
+    }
+
+    public void mergeJsonDataOnTemplate(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.info("Received mergeJsonDataOnTemplate call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try{
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+            String jsonData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA);
+            if(StringUtils.isBlank(jsonData)){
+                throw new Exception("JSON Data is missing");
+            }
+
+            String templateData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA);
+            String templateFile =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_FILE);
+
+            if(StringUtils.isBlank(templateData) && StringUtils.isBlank(templateFile)){
+                throw new Exception("Template data or Template file is missing");
+            }
+            if(StringUtils.isBlank(templateData)){
+                String path = MergeNode.class.getClassLoader().getResource(".").toString();
+                templateData = IOUtils.toString(MergeNode.class.getClassLoader().getResourceAsStream(templateFile));
+            }
+
+            String templateType =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_TYPE);
+
+            Map<String, String> dataMap  = JSONTool.convertToProperties(jsonData);
+            log.info("Data Maps created :" + dataMap);
+            if(dataMap != null){
+                String mergedData = MergeTool.mergeMap2TemplateData(templateData, dataMap);
+                if(mergedData != null){
+                    ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_MERGED_DATA,mergedData);
+                }
+            }
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+            log.info("Data Merge Successful :" + ctx);
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in merging data to template " + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+    
+    public void mergeComplexJsonDataOnTemplate(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        //log.info("Received mergeJsonComplexDataOnTemplate call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try{
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+            String jsonData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_JSON_DATA);
+            if(StringUtils.isBlank(jsonData)){
+                throw new Exception("JSON Data is missing");
+            }
+
+            String templateData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA);
+            String templateFile =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_FILE);
+
+            if(StringUtils.isBlank(templateData) && StringUtils.isBlank(templateFile)){
+                throw new Exception("Template data or Template file is missing");
+            }
+            if(StringUtils.isBlank(templateData)){
+                //String path = MergeNode.class.getClassLoader().getResource(".").toString();
+                templateData = IOUtils.toString(MergeNode.class.getClassLoader().getResourceAsStream(templateFile), Charset.defaultCharset());
+            }
+
+            String templateType =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_TYPE);
+            String doPrettyOutput =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_DO_PRETTY_OUTPUT);
+            
+            String mergedData = MergeTool.mergeJson2TemplateData(templateData, jsonData, templateType, doPrettyOutput);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_MERGED_DATA,mergedData);
+            
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+            //log.info("Data Merge Successful :" + ctx);
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in merging data to template " + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+
+    public void mergeYamlDataOnTemplate(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+
+    }
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/pattern/PatternNode.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/pattern/PatternNode.java
new file mode 100644
index 000000000..04b62687f
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/pattern/PatternNode.java
@@ -0,0 +1,81 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.pattern;
+
+import java.util.Map;
+
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+import org.openecomp.sdnc.config.generator.tool.CheckDataTool;
+import org.openecomp.sdnc.config.generator.tool.LogParserTool;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicException;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+public class PatternNode implements SvcLogicJavaPlugin {
+
+    private static final  EELFLogger log = EELFManager.getInstance().getLogger(PatternNode.class);
+
+    public void parseErrorLog(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.info("Received parseErroLog call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try{
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+            String logData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_LOG_DATA);
+            if(StringUtils.isBlank(logData)){
+                throw new Exception("Log Data is missing");
+            }
+            LogParserTool logParserTool = new  LogParserTool();
+            String parsedError = logParserTool.parseErrorLog(logData);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_PARSED_ERROR, parsedError);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in parsing error log " + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+
+    public void checkDataType(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.info("Received checkDataType call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try{
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+            String checkData =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_CHECK_DATA);
+            if(StringUtils.isBlank(checkData)){
+                throw new Exception("Check Data is missing");
+            }
+            String dataType = CheckDataTool.checkData(checkData);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_DATA_TYPE, dataType);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in checkDataType " + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/reader/ReaderNode.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/reader/ReaderNode.java
new file mode 100644
index 000000000..301e5d701
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/reader/ReaderNode.java
@@ -0,0 +1,62 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.reader;
+
+import java.io.File;
+import java.util.Map;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+import org.openecomp.sdnc.config.generator.merge.MergeNode;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicException;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+public class ReaderNode implements SvcLogicJavaPlugin {
+
+    private static final  EELFLogger log = EELFManager.getInstance().getLogger(MergeNode.class);
+    
+    
+    public void getFileData(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.info("Received getFileData call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try{
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+            String fileName =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_FILE_NAME);
+            
+            String fileData = FileUtils.readFileToString(new File(fileName), ConfigGeneratorConstant.STRING_ENCODING);
+
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_FILE_DATA,fileData);            
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+        } catch (Exception e) {
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+            log.error("Failed in merging data to template " + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+
+    
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CheckDataTool.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CheckDataTool.java
new file mode 100644
index 000000000..316e821df
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CheckDataTool.java
@@ -0,0 +1,84 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+import java.io.StringReader;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.codehaus.jettison.json.JSONArray;
+import org.codehaus.jettison.json.JSONException;
+import org.codehaus.jettison.json.JSONObject;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+import org.w3c.dom.Document;
+import org.xml.sax.InputSource;
+
+public class CheckDataTool {
+
+    public static String checkData(String data){
+        boolean isJSON = isJSON(data);
+        if(isJSON){
+            return ConfigGeneratorConstant.DATA_TYPE_JSON;
+        }
+
+        boolean isXML = isXML(data);
+        if(isXML){
+            return ConfigGeneratorConstant.DATA_TYPE_XML;
+        }
+
+        return ConfigGeneratorConstant.DATA_TYPE_TEXT;
+    }
+
+    public static boolean isJSON(String data) {
+        try {
+            new JSONObject(data);
+        } catch (JSONException ex) {
+            try {
+                new JSONArray(data);
+            } catch (JSONException ex1) {
+                return false;
+            }
+        }
+        return true;
+
+        //        try {
+        //            final ObjectMapper mapper = new ObjectMapper();
+        //            mapper.readTree(data);
+        //            return true;
+        //         } catch (IOException e) {
+        //            return false;
+        //         }
+    }
+
+    public static boolean isXML(String data) {
+        try {
+            DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
+            DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
+            Document doc = dBuilder.parse(new InputSource(new StringReader(data)));
+            return true;
+        } catch (Exception ex) {
+            return false;
+        }
+
+    }
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/Constants.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/Constants.java
new file mode 100644
index 000000000..d8af571e8
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/Constants.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+public class Constants 
+{
+
+    public static final String DBLIB_SERVICE = "org.openecomp.sdnc.sli.resource.dblib.DBResourceManager";
+    public static final String DEVICE_AUTHENTICATION="DEVICE_AUTHENTICATION";
+    public static final String SCHEMA_SDNCTL="SDNCTL";
+
+    public static final String APPC_CONFIG_DIR="/opt/app/bvc/properties";
+    
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CustomJsonNodeFactory.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CustomJsonNodeFactory.java
new file mode 100644
index 000000000..5820cea7a
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CustomJsonNodeFactory.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+import com.fasterxml.jackson.databind.node.JsonNodeFactory;
+import com.fasterxml.jackson.databind.node.TextNode;
+
+public class CustomJsonNodeFactory extends JsonNodeFactory {
+
+    public TextNode textNode(String text) { 
+        return new CustomTextNode(text); 
+    }
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CustomTextNode.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CustomTextNode.java
new file mode 100644
index 000000000..93e252a6d
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CustomTextNode.java
@@ -0,0 +1,50 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+
+import com.fasterxml.jackson.core.io.CharTypes;
+import com.fasterxml.jackson.databind.node.TextNode;
+
+public class CustomTextNode extends TextNode{
+
+    public CustomTextNode(String v) {
+        super(v);
+    }
+    
+    @Override
+    public String toString()
+    {
+        int len = textValue().length();
+        len = len + 2 + (len >> 4);
+        StringBuilder sb = new StringBuilder(len);
+        appendQuoted(sb, textValue());
+        return sb.toString();
+    }
+
+    protected static void appendQuoted(StringBuilder sb, String content)
+    {
+       // sb.append('"');
+        CharTypes.appendQuoted(sb, content);
+       // sb.append('"');
+    }
+    
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/DbServiceUtil.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/DbServiceUtil.java
new file mode 100644
index 000000000..80db36816
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/DbServiceUtil.java
@@ -0,0 +1,75 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+import java.io.File;
+import java.net.URL;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Properties;
+
+import javax.sql.rowset.CachedRowSet;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.openecomp.sdnc.sli.resource.dblib.DBResourceManager;
+import org.openecomp.sdnc.sli.resource.dblib.DbLibService;
+
+public class DbServiceUtil
+{    
+    private static final Logger log = LoggerFactory
+            .getLogger(DbServiceUtil.class);
+    
+    private static Properties props;
+    private static DBResourceManager jdbcDataSource = null;
+    
+
+    public static boolean updateDB(String tableName, ArrayList inputArgs, String scema, String whereClause, String setCluase) throws SQLException  
+    {
+            String updatePasswordString = "update " + tableName + " set " +  setCluase +  " where " + whereClause ;
+            boolean result = jdbcDataSource.writeData(updatePasswordString, inputArgs,Constants.SCHEMA_SDNCTL);
+            return result;
+    }
+    
+    
+     public static CachedRowSet getData(String tableName, ArrayList argList, String schema, String getselectData, String getDataClasue ) throws SQLException
+     {         
+         String selectQuery = "select " + getselectData + "from " + tableName + " where " + getDataClasue ;         
+         CachedRowSet data = jdbcDataSource.getData(selectQuery, argList, schema);         
+         return data;         
+     }
+
+
+    public static DBResourceManager initDbLibService() throws Exception 
+    {
+        props = new Properties();
+        File file = new File("/opt/app/bvc/properties/dblib.properties");        
+        URL propURL = file.toURI().toURL();    
+        props.load(propURL.openStream());        
+        jdbcDataSource = DBResourceManager.create(props);
+        return jdbcDataSource;
+        
+    }
+
+
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/EscapeUtils.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/EscapeUtils.java
new file mode 100644
index 000000000..f783d4c69
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/EscapeUtils.java
@@ -0,0 +1,91 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+import org.apache.commons.lang3.StringUtils;
+
+public class EscapeUtils {
+
+    public EscapeUtils() {
+        // TODO Auto-generated constructor stub
+    }
+
+    public static String escapeSql(String str) {
+        if (str == null) {
+            return null;
+        }
+        String searchList[] = new String[]{"'","\\"};
+        String replacementList[] = new String[]{ "''","\\\\"};
+        return StringUtils.replaceEach(str,searchList, replacementList);
+    }
+
+    // For Generic Purpose
+    public static String escapeSQL(String s) {
+        if (s == null) {
+            return null;
+        }
+
+        int length = s.length();
+        int newLength = length;
+        for (int i = 0; i < length; i++) {
+            char c = s.charAt(i);
+            switch (c) {
+            case '\\':
+            case '\"':
+            case '\'':
+            case '\0': {
+                newLength += 1;
+            }
+                break;
+            }
+        }
+        if (length == newLength) {
+            // nothing to escape in the string
+            return s;
+        }
+        StringBuffer sb = new StringBuffer(newLength);
+        for (int i = 0; i < length; i++) {
+            char c = s.charAt(i);
+            switch (c) {
+            case '\\': {
+                sb.append("\\\\");
+            }
+                break;
+            case '\"': {
+                sb.append("\\\"");
+            }
+                break;
+            case '\'': {
+                sb.append("\\\'");
+            }
+                break;
+            case '\0': {
+                sb.append("\\0");
+            }
+                break;
+            default: {
+                sb.append(c);
+            }
+            }
+        }
+        return sb.toString();
+    }
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/JSONTool.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/JSONTool.java
new file mode 100644
index 000000000..63fd7006e
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/JSONTool.java
@@ -0,0 +1,157 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.codehaus.jettison.json.JSONArray;
+import org.codehaus.jettison.json.JSONException;
+import org.codehaus.jettison.json.JSONObject;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+
+
+public class JSONTool {
+
+    private static final  EELFLogger log = EELFManager.getInstance().getLogger(JSONTool.class);
+
+    public static Map<String, String> convertToProperties(String s) throws JSONException {
+        return convertToProperties(s, null);
+    }
+
+    public static Map<String, String> convertToProperties(String s,List<String> blockKeys) throws JSONException {
+        JSONObject json = new JSONObject(s);
+        Map<String, String> mm = new HashMap<String, String>();
+
+        Map<String, Object> wm = new HashMap<String, Object>();
+        Iterator<String> ii = json.keys();
+        while (ii.hasNext()) {
+            String key1 = ii.next();
+            wm.put(key1, json.get(key1));
+
+
+        }
+
+        while (!wm.isEmpty())
+            for (String key : new ArrayList<>(wm.keySet())) {
+                Object o = wm.get(key);
+                wm.remove(key);
+
+
+                if(blockKeys != null && blockKeys.contains(key) && o != null){
+                    //log.info("Adding JSON Block Keys : " + key + "=" + o.toString());
+                    mm.put("block_" +key,o.toString());
+                }
+
+                if (o instanceof Boolean || o instanceof Number || o instanceof String) {
+                    mm.put(key, o.toString());
+                    //log.info("Added property: " + key + ": " + o.toString());
+                }
+
+                else if (o instanceof JSONObject) {
+                    JSONObject jo = (JSONObject) o;
+                    Iterator<String> i = jo.keys();
+                    while (i.hasNext()) {
+                        String key1 = i.next();
+                        wm.put(key + "." + key1, jo.get(key1));
+                    }
+                }
+
+                else if (o instanceof JSONArray) {
+                    JSONArray ja = (JSONArray) o;
+                    mm.put("size_"+key, String.valueOf(ja.length()));
+
+                    //log.info("Added property: " + key + "_length" + ": " + String.valueOf(ja.length()));
+
+                    for (int i = 0; i < ja.length(); i++)
+                        wm.put(key + '[' + i + ']', ja.get(i));
+                }
+            }
+
+        return mm;
+    }
+    
+    /*
+    public static Map<String, String> convertToProperties1(String s,List<String> blockKeys) throws Exception {
+        ObjectMapper objectMapper = new ObjectMapper();
+        
+        JsonNode rootNode = objectMapper.readTree(s);
+        
+        Map<String, String> mm = new HashMap<String, String>();
+
+        Map<String, Object> wm = new HashMap<String, Object>();
+        Iterator<String> ii = rootNode.fieldNames();
+        while (ii.hasNext()) {
+            String key1 = ii.next();
+            wm.put(key1, rootNode.get(key1));
+
+
+        }
+
+        while (!wm.isEmpty())
+            for (String key : new ArrayList<>(wm.keySet())) {
+                Object o = wm.get(key);
+                wm.remove(key);
+
+
+                if(blockKeys != null && blockKeys.contains(key) && o != null){
+                    //log.info("Adding JSON Block Keys : " + key + "=" + o.toString());
+                    mm.put("block_" +key,o.toString());
+                }
+
+                if (o instanceof Boolean || o instanceof Number || o instanceof String) {
+                    mm.put(key, o.toString());
+                    //log.info("Added property: " + key + ": " + o.toString());
+                }
+
+                else if (o instanceof JSONObject) {
+                    JSONObject jo = (JSONObject) o;
+                    Iterator<String> i = jo.keys();
+                    while (i.hasNext()) {
+                        String key1 = i.next();
+                        wm.put(key + "." + key1, jo.get(key1));
+                    }
+                }
+
+                else if (o instanceof JSONArray) {
+                    JSONArray ja = (JSONArray) o;
+                    mm.put("size_"+key, String.valueOf(ja.length()));
+
+                    //log.info("Added property: " + key + "_length" + ": " + String.valueOf(ja.length()));
+
+                    for (int i = 0; i < ja.length(); i++)
+                        wm.put(key + '[' + i + ']', ja.get(i));
+                }
+            }
+
+        return mm;
+    }
+*/
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/LogParserTool.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/LogParserTool.java
new file mode 100644
index 000000000..54823bc17
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/LogParserTool.java
@@ -0,0 +1,94 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class LogParserTool  {
+    private static final  EELFLogger log = EELFManager.getInstance().getLogger(JSONTool.class);
+
+    private String[] singleLines;
+    private List<String> recentErrors = new ArrayList<String> ();;
+    private Date todaysDate = new Date();
+    private SimpleDateFormat dFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
+    private final int minMilli = 60000;
+    private final int IN_TIME = 0;
+    private final int NOT_IN_TIME = 1;
+    private final int NO_DATE = 2;
+
+    public String parseErrorLog(String data){
+        singleLines = data.split("\\r?\\n");
+        try {
+            getNearestDates();
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        if(recentErrors.size() == 0){
+            recentErrors.clear();
+            return "Did not find the string 'Starting orchestration of file backed up to /var/opt/MetaSwitch/orch/orch_conf.json' in the log file with timestamp within the last 5 minutes";
+        }else if(recentErrors.size() == 1){
+            recentErrors.clear();
+            return "Did not find the string ‘Error parsing orchestration file’ in the log file with timestamp within the last 5 minutes";
+        }else{
+            String error = recentErrors.get(0);
+            recentErrors.clear();
+            return "Error: "+ error.substring(error.indexOf("Error parsing orchestration file:")+34);
+        }
+    }
+
+    public void getNearestDates() throws ParseException{
+        int result;
+        for( int i = singleLines.length-1; i >= 0 ; i--){
+            if(singleLines[i].contains("Starting orchestration of file backed up to") || singleLines[i].contains("Error parsing orchestration file:")){
+                result = checkDateTime(singleLines[i]);
+                if( result == IN_TIME)
+                    recentErrors.add(singleLines[i]);
+                else if(result == NOT_IN_TIME){
+                    return;
+                }
+            }
+        }
+    }
+
+    private int checkDateTime(String line){
+        Date newDate;
+        try {
+            newDate = dFormat.parse(line.substring(0, 19));
+            if((todaysDate.getTime() - newDate.getTime()) <= 5*minMilli){
+                return IN_TIME;
+            }else
+                return NOT_IN_TIME;
+        } catch (ParseException e) {
+            e.printStackTrace();
+            return NO_DATE;
+        }
+    }
+
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/MergeTool.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/MergeTool.java
new file mode 100644
index 000000000..0958deebb
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/MergeTool.java
@@ -0,0 +1,109 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.tool;
+
+import java.io.IOException;
+import java.io.StringWriter;
+import java.util.Iterator;
+import java.util.Map;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.velocity.Template;
+import org.apache.velocity.VelocityContext;
+import org.apache.velocity.app.Velocity;
+import org.apache.velocity.app.VelocityEngine;
+import org.apache.velocity.runtime.RuntimeConstants;
+import org.apache.velocity.runtime.resource.loader.StringResourceLoader;
+import org.apache.velocity.runtime.resource.util.StringResourceRepository;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+
+public class MergeTool {
+
+    private static final  EELFLogger log = EELFManager.getInstance().getLogger(MergeTool.class);
+
+    public static String mergeMap2TemplateData(String template, Map< String, String> dataMap ){
+        log.info("MergeMap2TemplateData Template :"+ template + " Maps :"+ dataMap);
+        StringWriter writer = new StringWriter();
+        VelocityEngine ve = new VelocityEngine();
+        ve.setProperty(RuntimeConstants.RESOURCE_LOADER, "string");
+        ve.addProperty("string.resource.loader.class", StringResourceLoader.class.getName());
+        ve.addProperty("string.resource.loader.repository.static", "false");
+        ve.init();
+
+        StringResourceRepository repo = (StringResourceRepository)ve.getApplicationAttribute(StringResourceLoader.REPOSITORY_NAME_DEFAULT);
+        repo.putStringResource("TemplateResource", template);
+
+        Template t = ve.getTemplate("TemplateResource");
+        VelocityContext context = new VelocityContext();
+        Iterator<Map.Entry<String, String>> entries = dataMap.entrySet().iterator();
+        while (entries.hasNext())        {
+            Map.Entry<String, String> entry = entries.next();
+            context.put(entry.getKey(), entry.getValue());
+        }
+        t.merge(context, writer);
+        return writer.toString();
+    }
+
+
+    public static String mergeJson2TemplateData(String template, String jsonData, String templateType, String doPrettyOutput) throws JsonParseException, JsonMappingException, IOException{
+        String mergedData = template;
+        if( StringUtils.isNotBlank(template) && StringUtils.isNotBlank(jsonData)){    
+            Velocity.init();
+
+            ObjectMapper mapper = new ObjectMapper();        
+            CustomJsonNodeFactory f = new CustomJsonNodeFactory();        
+            mapper.setNodeFactory(f);
+
+            JsonNode jsonObj = mapper.readValue(jsonData, JsonNode.class);    
+
+            VelocityContext context = new VelocityContext();            
+            Iterator<String> ii = jsonObj.fieldNames();
+            while (ii.hasNext()) {
+                String key = ii.next();
+                context.put(key, jsonObj.get(key));
+            }            
+
+            StringWriter writer = new StringWriter();            
+            Velocity.evaluate(context, writer, "TemplateData", template);
+            writer.flush();
+            mergedData =  writer.toString();    
+
+            if(StringUtils.isNotBlank(templateType) && StringUtils.isNotBlank(doPrettyOutput)
+                    && ConfigGeneratorConstant.Y.equalsIgnoreCase(doPrettyOutput)
+                    && ( ConfigGeneratorConstant.DATA_TYPE_JSON.equalsIgnoreCase(templateType)
+                            || ConfigGeneratorConstant.DATA_TYPE_XML.equalsIgnoreCase(templateType)) ){
+                // Perform Prettying
+
+            }
+        }
+        return mergedData;
+
+    }
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/transform/XSLTTransformerNode.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/transform/XSLTTransformerNode.java
new file mode 100644
index 000000000..bdcf37339
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/transform/XSLTTransformerNode.java
@@ -0,0 +1,96 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.transform;
+
+import java.io.File;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.nio.charset.Charset;
+import java.util.Map;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicException;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+
+public class XSLTTransformerNode implements SvcLogicJavaPlugin {
+
+    private static final EELFLogger log = EELFManager.getInstance().getLogger(XSLTTransformerNode.class);
+
+    public void transformData(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.trace("Received convertJson2DGContext call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try {
+            responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix + ".") : "";
+
+            String templateData = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA);
+
+            if (StringUtils.isNotBlank(templateData)) {
+                String templateFile = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_FILE);
+                if (StringUtils.isNotBlank(templateFile)) {
+                    templateData = FileUtils.readFileToString(new File(templateFile), Charset.defaultCharset());
+                }
+            }
+            if (StringUtils.isBlank(templateData)) {
+                throw new Exception("In-param templateFile/templateData value is missing");
+            }
+
+            String requestData = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_REQUEST_DATA);
+            if (StringUtils.isBlank(requestData)) {
+                throw new Exception("In-param requestData value is missing");
+            }
+
+            String transformedData = transform(requestData, templateData);
+            log.trace("Transformed Data : "+ transformedData);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_TRANSFORMED_DATA, transformedData);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);    
+        } catch (Exception e) {
+            e.printStackTrace();
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,
+                    ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+            ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE, e.getMessage());
+            log.error("Failed in XSLTTransformerNode : " + e.getMessage());
+            throw new SvcLogicException(e.getMessage());
+        }
+    }
+
+    public String transform(String requestData, String templateData)
+            throws TransformerConfigurationException, TransformerException {
+        StringWriter xmlResultResource = new StringWriter();
+        Transformer xmlTransformer = TransformerFactory.newInstance().newTransformer(new StreamSource(new StringReader(templateData)));
+        xmlTransformer.transform(new StreamSource(new StringReader(requestData)), new StreamResult(xmlResultResource));
+        return xmlResultResource.getBuffer().toString();
+    }
+
+}
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/writer/FileWriterNode.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/writer/FileWriterNode.java
new file mode 100644
index 000000000..81202777c
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/writer/FileWriterNode.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.openecomp.sdnc.config.generator.writer;
+
+import java.io.File;
+import java.util.Map;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicException;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+public class FileWriterNode implements SvcLogicJavaPlugin {
+
+    private static final  EELFLogger log = EELFManager.getInstance().getLogger(FileWriterNode.class);
+    
+    
+    
+    public void writeFile(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {
+        log.info("Received writeFile call with params : " + inParams);
+        String responsePrefix = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESPONSE_PRIFIX);
+        try{
+               responsePrefix = StringUtils.isNotBlank(responsePrefix) ? (responsePrefix+".") : "";
+               String fileName =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_FILE_NAME);
+               String fileContents =  inParams.get(ConfigGeneratorConstant.INPUT_PARAM_REQUEST_DATA);
+               
+               
+               File file = new File(fileName);
+               File filePath = file.getParentFile();
+               FileUtils.forceMkdir(filePath);
+               
+               FileUtils.writeStringToFile(file, fileContents, ConfigGeneratorConstant.STRING_ENCODING);
+               
+               
+               ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);
+        } catch (Exception e) {
+               ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS, ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);
+               ctx.setAttribute(responsePrefix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE,e.getMessage());
+               log.error("Failed in writeFile " + e.getMessage());
+               throw new SvcLogicException(e.getMessage());
+        }
+    }
+
+
+    
+}