SDNC Blueprints Content Generation Service

Creating SDNC Blueprints Content Generation Service to mash data into Velocity Templates

Change-Id: I0b5100f1dd242b9d70df7f919c2a7e4105364eed
Issue-ID: CCSDK-504
Signed-off-by: Singal, Kapil (ks220y) <ks220y@att.com>

9 files changed, 670 insertions, 0 deletions

diff --git a/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/ConfigGeneratorConstant.java b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/ConfigGeneratorConstant.java
new file mode 100644
index 000000000..b859b69cd
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/ConfigGeneratorConstant.java
@@ -0,0 +1,49 @@
+/*

+ * Copyright © 2017-2018 AT&T Intellectual Property.

+ * Modifications Copyright © 2018 IBM.

+ * 

+ * 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.onap.ccsdk.config.generator;

+

+public class ConfigGeneratorConstant {

+

+    private ConfigGeneratorConstant() {

+

+    }

+

+    public static final String STRING_ENCODING = "utf-8";

+    public static final String Y = "Y";

+    public static final String N = "N";

+    public static final String DATA_TYPE_TEXT = "TEXT";

+    public static final String DATA_TYPE_JSON = "JSON";

+    public static final String DATA_TYPE_XML = "XML";

+    public static final String DATA_TYPE_SQL = "SQL";

+

+    public static final String INPUT_PARAM_REQUEST_ID = "request-id";

+    public static final String INPUT_PARAM_RESOURCE_ID = "resource-id";

+    public static final String INPUT_PARAM_RESOURCE_TYPE = "resource-type";

+    public static final String INPUT_PARAM_ACTION_NAME = "action-name";

+    public static final String INPUT_PARAM_TEMPLATE_NAME = "template-name";

+    public static final String INPUT_PARAM_TEMPLATE_CONTENT = "template-content";

+    public static final String INPUT_PARAM_TEMPLATE_DATA = "template-data";

+

+    public static final String OUTPUT_PARAM_GENERATED_CONFIG = "generated-config";

+    public static final String OUTPUT_PARAM_MASK_INFO = "mask-info";

+    public static final String OUTPUT_PARAM_STATUS = "status";

+    public static final String OUTPUT_PARAM_ERROR_MESSAGE = "error-message";

+    public static final String OUTPUT_STATUS_SUCCESS = "success";

+    public static final String OUTPUT_STATUS_FAILURE = "failure";

+

+}

diff --git a/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/data/ConfigGeneratorInfo.java b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/data/ConfigGeneratorInfo.java
new file mode 100644
index 000000000..ec461549a
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/data/ConfigGeneratorInfo.java
@@ -0,0 +1,102 @@
+/*

+ * Copyright © 2017-2018 AT&T Intellectual Property.

+ * Modifications Copyright © 2018 IBM.

+ * 

+ * 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.onap.ccsdk.config.generator.data;

+

+public class ConfigGeneratorInfo {

+

+    private String requestId;

+    private String resourceId;

+    private String resourceType;

+    private String templateName;

+    private String recipeName;

+    private String resourceData;

+    private String templateContent;

+    private String mashedData;

+

+    public String getRequestId() {

+        return requestId;

+    }

+

+    public void setRequestId(String requestId) {

+        this.requestId = requestId;

+    }

+

+    public String getResourceId() {

+        return resourceId;

+    }

+

+    public void setResourceId(String resourceId) {

+        this.resourceId = resourceId;

+    }

+

+    public String getResourceType() {

+        return resourceType;

+    }

+

+    public void setResourceType(String resourceType) {

+        this.resourceType = resourceType;

+    }

+

+    public String getTemplateName() {

+        return templateName;

+    }

+

+    public void setTemplateName(String templateName) {

+        this.templateName = templateName;

+    }

+

+    public String getRecipeName() {

+        return recipeName;

+    }

+

+    public void setRecipeName(String recipeName) {

+        this.recipeName = recipeName;

+    }

+

+    public String getResourceData() {

+        return resourceData;

+    }

+

+    public void setResourceData(String resourceData) {

+        this.resourceData = resourceData;

+    }

+

+    public String getTemplateContent() {

+        return templateContent;

+    }

+

+    public void setTemplateContent(String templateContent) {

+        this.templateContent = templateContent;

+    }

+

+    public String getMashedData() {

+        return mashedData;

+    }

+

+    public void setMashedData(String mashedData) {

+        this.mashedData = mashedData;

+    }

+

+    @Override

+    public String toString() {

+        return "ConfigGeneratorInfo [requestId=" + requestId + ", resourceId=" + resourceId + ", resourceType="

+                + resourceType + ", templateName=" + templateName + ", recipeName=" + recipeName + ", resourceData="

+                + resourceData + ", templateContent=" + templateContent + ", mashedData=" + mashedData + "]";

+    }

+

+}

diff --git a/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorNode.java b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorNode.java
new file mode 100644
index 000000000..136ba7f25
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorNode.java
@@ -0,0 +1,140 @@
+/*

+ * Copyright © 2017-2018 AT&T Intellectual Property.

+ * Modifications Copyright © 2018 IBM.

+ * 

+ * 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.onap.ccsdk.config.generator.service;

+

+import java.util.Map;

+import org.apache.commons.lang3.StringUtils;

+import org.onap.ccsdk.config.data.adaptor.service.ConfigResourceService;

+import org.onap.ccsdk.config.generator.ConfigGeneratorConstant;

+import org.onap.ccsdk.config.generator.data.ConfigGeneratorInfo;

+import org.onap.ccsdk.config.model.ConfigModelConstant;

+import org.onap.ccsdk.config.model.service.ComponentNode;

+import org.onap.ccsdk.config.model.service.ConfigModelService;

+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;

+import org.onap.ccsdk.sli.core.sli.SvcLogicException;

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

+

+public class ConfigGeneratorNode implements ComponentNode {

+

+    private static EELFLogger logger = EELFManager.getInstance().getLogger(ConfigGeneratorNode.class);

+

+    private ConfigModelService configModelService;

+    private ConfigResourceService configResourceService;

+    private ConfigGeneratorService configGeneratorService;

+

+    public ConfigGeneratorNode(ConfigResourceService configResourceService, ConfigModelService configModelService) {

+        this.configResourceService = configResourceService;

+        this.configModelService = configModelService;

+        this.configGeneratorService = new ConfigGeneratorServiceImpl(this.configResourceService);

+    }

+

+    @Override

+    public Boolean preCondition(Map<String, String> inParams, SvcLogicContext ctx, Map<String, Object> componentContext)

+            throws SvcLogicException {

+        logger.trace("Received generateConfiguration preCondition call with params : ({})", inParams);

+        return Boolean.TRUE;

+    }

+

+    @Override

+    public void preProcess(Map<String, String> inParams, SvcLogicContext ctx, Map<String, Object> componentContext)

+            throws SvcLogicException {

+        logger.trace("Received generateConfiguration preProcess call with params : ({})", inParams);

+    }

+

+    @Override

+    public void process(Map<String, String> inParams, SvcLogicContext ctx) throws SvcLogicException {

+        logger.trace("Received generateConfiguration process call with params : ({})", inParams);

+    }

+

+    @SuppressWarnings("squid:S3776")

+    @Override

+    public void process(Map<String, String> inParams, SvcLogicContext ctx, Map<String, Object> componentContext)

+            throws SvcLogicException {

+        logger.trace("Received generateConfiguration process with params : ({})", inParams);

+        String prifix = inParams.get(ConfigModelConstant.PROPERTY_SELECTOR);

+        try {

+            prifix = StringUtils.isNotBlank(prifix) ? (prifix + ".") : "";

+

+            String templateContent = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_CONTENT);

+            String templateData = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_DATA);

+            String requestId = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_REQUEST_ID);

+            String resourceId = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESOURCE_ID);

+            String resourceType = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_RESOURCE_TYPE);

+            String recipeName = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_ACTION_NAME);

+            String templateName = inParams.get(ConfigGeneratorConstant.INPUT_PARAM_TEMPLATE_NAME);

+

+            ConfigGeneratorInfo configGeneratorInfo = null;

+            if (StringUtils.isNotBlank(templateContent) && StringUtils.isNotBlank(templateData)) {

+                configGeneratorInfo = this.configGeneratorService.generateConfiguration(templateContent, templateData);

+            } else {

+                if (StringUtils.isBlank(requestId)) {

+                    throw new SvcLogicException("Config Generator Request Id is missing.");

+                }

+                if (StringUtils.isBlank(resourceId)) {

+                    throw new SvcLogicException("Config Generator Resource Id is missing.");

+                }

+                if (StringUtils.isBlank(resourceType)) {

+                    throw new SvcLogicException("Config Generator Resource Type is missing.");

+                }

+                if (StringUtils.isBlank(recipeName)) {

+                    throw new SvcLogicException("Config Generator Action Name is missing.");

+                }

+                if (StringUtils.isBlank(templateName)) {

+                    throw new SvcLogicException("Config Generator Template Name Id is missing.");

+                }

+

+                templateContent = configModelService.getNodeTemplateContent(ctx, templateName);

+

+                if (StringUtils.isBlank(templateContent)) {

+                    throw new SvcLogicException(

+                            "Failed to get the Template Content for the Temaple Name :" + templateName);

+                }

+

+                configGeneratorInfo = new ConfigGeneratorInfo();

+                configGeneratorInfo.setRequestId(requestId);

+                configGeneratorInfo.setResourceId(resourceId);

+                configGeneratorInfo.setResourceType(resourceType);

+                configGeneratorInfo.setRecipeName(recipeName);

+                configGeneratorInfo.setTemplateName(templateName);

+                configGeneratorInfo.setTemplateContent(templateContent);

+

+                this.configGeneratorService.generateConfiguration(configGeneratorInfo);

+            }

+            if (configGeneratorInfo != null) {

+                ctx.setAttribute(prifix + ConfigGeneratorConstant.OUTPUT_PARAM_GENERATED_CONFIG,

+                        configGeneratorInfo.getMashedData());

+            }

+            ctx.setAttribute(prifix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,

+                    ConfigGeneratorConstant.OUTPUT_STATUS_SUCCESS);

+        } catch (Exception e) {

+            ctx.setAttribute(prifix + ConfigGeneratorConstant.OUTPUT_PARAM_STATUS,

+                    ConfigGeneratorConstant.OUTPUT_STATUS_FAILURE);

+            ctx.setAttribute(prifix + ConfigGeneratorConstant.OUTPUT_PARAM_ERROR_MESSAGE, e.getMessage());

+            logger.error("Failed in generateConfiguration ({})", e);

+            throw new SvcLogicException(e.getMessage());

+        }

+    }

+

+    @Override

+    public void postProcess(Map<String, String> inParams, SvcLogicContext ctx, Map<String, Object> componentContext)

+            throws SvcLogicException {

+        logger.info("Received generateConfiguration postProcess with params : ({})", inParams);

+    }

+

+}

diff --git a/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorService.java b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorService.java
new file mode 100644
index 000000000..710d47d25
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorService.java
@@ -0,0 +1,33 @@
+/*

+ * Copyright © 2017-2018 AT&T Intellectual Property.

+ * Modifications Copyright © 2018 IBM.

+ * 

+ * 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.onap.ccsdk.config.generator.service;

+

+import org.onap.ccsdk.config.generator.data.ConfigGeneratorInfo;

+import org.onap.ccsdk.sli.core.sli.SvcLogicException;

+

+public interface ConfigGeneratorService {

+

+    public ConfigGeneratorInfo generateConfiguration(String templateContent, String templateData)

+            throws SvcLogicException;

+

+    public ConfigGeneratorInfo generateConfiguration(String templateContent, String templateData, boolean ignoreNull)

+            throws SvcLogicException;

+

+    public ConfigGeneratorInfo generateConfiguration(ConfigGeneratorInfo configGeneratorInfo) throws SvcLogicException;

+

+}

diff --git a/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorServiceImpl.java b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorServiceImpl.java
new file mode 100644
index 000000000..472f5b291
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/service/ConfigGeneratorServiceImpl.java
@@ -0,0 +1,143 @@
+/*

+ * Copyright © 2017-2018 AT&T Intellectual Property.

+ * Modifications Copyright © 2018 IBM.

+ * 

+ * 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.onap.ccsdk.config.generator.service;

+

+import java.io.StringWriter;

+import java.util.Iterator;

+import java.util.List;

+import org.apache.commons.collections.CollectionUtils;

+import org.apache.commons.lang3.StringUtils;

+import org.apache.velocity.VelocityContext;

+import org.apache.velocity.app.Velocity;

+import org.onap.ccsdk.config.data.adaptor.domain.ConfigResource;

+import org.onap.ccsdk.config.data.adaptor.service.ConfigResourceService;

+import org.onap.ccsdk.config.generator.data.ConfigGeneratorInfo;

+import org.onap.ccsdk.config.generator.tool.CustomJsonNodeFactory;

+import org.onap.ccsdk.config.model.utils.TransformationUtils;

+import org.onap.ccsdk.sli.core.sli.SvcLogicException;

+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 ConfigGeneratorServiceImpl implements ConfigGeneratorService {

+

+    private static EELFLogger logger = EELFManager.getInstance().getLogger(ConfigGeneratorServiceImpl.class);

+    private static final String CLASS_NAME = "ConfigGeneratorServiceImpl";

+

+    private ConfigResourceService configResourceService;

+

+    public ConfigGeneratorServiceImpl(ConfigResourceService configResourceService) {

+        logger.info("{} Constuctor Initated...", CLASS_NAME);

+        this.configResourceService = configResourceService;

+    }

+

+    @Override

+    public ConfigGeneratorInfo generateConfiguration(ConfigGeneratorInfo configGeneratorInfo) throws SvcLogicException {

+

+        if (configGeneratorInfo != null && StringUtils.isNotBlank(configGeneratorInfo.getResourceId())

+                && StringUtils.isNotBlank(configGeneratorInfo.getResourceType())

+                && StringUtils.isNotBlank(configGeneratorInfo.getRecipeName())

+                && StringUtils.isNotBlank(configGeneratorInfo.getTemplateName())

+                && StringUtils.isNotBlank(configGeneratorInfo.getTemplateContent())) {

+

+            ConfigResource configResourceQuery = new ConfigResource();

+            configResourceQuery.setResourceId(configGeneratorInfo.getResourceId());

+            configResourceQuery.setResourceType(configGeneratorInfo.getResourceType());

+            configResourceQuery.setTemplateName(configGeneratorInfo.getTemplateName());

+

+            List<ConfigResource> configResourceList = configResourceService.getConfigResource(configResourceQuery);

+

+            if (CollectionUtils.isEmpty(configResourceList)) {

+                throw new SvcLogicException("No Config Resource found");

+            } else if (configResourceList.size() > 1) {

+                throw new SvcLogicException("More than one Config Resource found for specified parameter for"

+                        + " resourceId " + configGeneratorInfo.getResourceId() + ", resourceType "

+                        + configGeneratorInfo.getResourceType() + ", recipeName " + configGeneratorInfo.getRecipeName()

+                        + ", templateName " + configGeneratorInfo.getTemplateName());

+            }

+

+            ConfigResource configResource = configResourceList.get(0);

+

+            if (configResource != null && StringUtils.isNotBlank(configResource.getResourceData())) {

+                configGeneratorInfo.setResourceData(configResource.getResourceData());

+                logger.debug("Retrieve ConfigResource Data : ({})", configResource.getResourceData());

+                ConfigGeneratorInfo generatorInfo = generateConfiguration(configGeneratorInfo.getTemplateContent(),

+                        configResource.getResourceData());

+                if (generatorInfo != null) {

+                    configGeneratorInfo.setMashedData(generatorInfo.getMashedData());

+                }

+            } else {

+                throw new SvcLogicException(

+                        "Failed to get the Resource Data for the Resource Id :" + configGeneratorInfo.getResourceId()

+                                + " of template :" + configGeneratorInfo.getTemplateName());

+            }

+        }

+        return configGeneratorInfo;

+    }

+

+    @Override

+    public ConfigGeneratorInfo generateConfiguration(String templateContent, String templateData)

+            throws SvcLogicException {

+        return generateConfiguration(templateContent, templateData, true);

+    }

+

+    @Override

+    public ConfigGeneratorInfo generateConfiguration(String templateContent, String templateData, boolean ignoreNull)

+            throws SvcLogicException {

+        ConfigGeneratorInfo configGeneratorInfo = null;

+        try {

+            if (StringUtils.isNotBlank(templateContent) && StringUtils.isNotBlank(templateData)) {

+                configGeneratorInfo = new ConfigGeneratorInfo();

+

+                Velocity.init();

+

+                ObjectMapper mapper = new ObjectMapper();

+                CustomJsonNodeFactory f = new CustomJsonNodeFactory();

+                mapper.setNodeFactory(f);

+

+                JsonNode jsonObj = mapper.readValue(templateData, JsonNode.class);

+                if (ignoreNull) {

+                    TransformationUtils.removeJsonNullNode(jsonObj);

+                }

+

+                VelocityContext context = new VelocityContext();

+                context.put("StringUtils", org.apache.commons.lang3.StringUtils.class);

+                context.put("BooleanUtils", org.apache.commons.lang3.BooleanUtils.class);

+

+                Iterator<String> ii = jsonObj.fieldNames();

+                while (ii.hasNext()) {

+                    String key = ii.next();

+                    JsonNode node = jsonObj.get(key);

+                    logger.info("Adding key ({}) with value ({})", key, node);

+                    context.put(key, node);

+                }

+

+                StringWriter writer = new StringWriter();

+                Velocity.evaluate(context, writer, "TemplateData", templateContent);

+                writer.flush();

+                configGeneratorInfo.setMashedData(writer.toString());

+            }

+        } catch (Exception e) {

+            logger.error("Failed to generate Configuration ({})", e.getMessage());

+            throw new SvcLogicException(e.getMessage(), e);

+        }

+        return configGeneratorInfo;

+    }

+

+}

diff --git a/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/CustomJsonNodeFactory.java b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/CustomJsonNodeFactory.java
new file mode 100644
index 000000000..3e69ef355
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/CustomJsonNodeFactory.java
@@ -0,0 +1,30 @@
+/*

+ * Copyright © 2017-2018 AT&T Intellectual Property.

+ * Modifications Copyright © 2018 IBM.

+ * 

+ * 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.onap.ccsdk.config.generator.tool;

+

+import com.fasterxml.jackson.databind.node.JsonNodeFactory;

+import com.fasterxml.jackson.databind.node.TextNode;

+

+public class CustomJsonNodeFactory extends JsonNodeFactory {

+

+    @Override

+    public TextNode textNode(String text) {

+        return new CustomTextNode(text);

+    }

+

+}

diff --git a/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/CustomTextNode.java b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/CustomTextNode.java
new file mode 100644
index 000000000..cf42c552b
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/CustomTextNode.java
@@ -0,0 +1,42 @@
+/*

+ * Copyright © 2017-2018 AT&T Intellectual Property.

+ * Modifications Copyright © 2018 IBM.

+ * 

+ * 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.onap.ccsdk.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) {

+        CharTypes.appendQuoted(sb, content);

+    }

+

+}

diff --git a/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/EscapeUtils.java b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/EscapeUtils.java
new file mode 100644
index 000000000..3009f87f9
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/java/org/onap/ccsdk/config/generator/tool/EscapeUtils.java
@@ -0,0 +1,82 @@
+/*

+ * Copyright © 2017-2018 AT&T Intellectual Property.

+ * Modifications Copyright © 2018 IBM.

+ * 

+ * 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.onap.ccsdk.config.generator.tool;

+

+import org.apache.commons.lang3.StringUtils;

+

+@SuppressWarnings("squid:S1118")

+public class EscapeUtils {

+

+    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 escapeSequence(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;

+                default:

+                    // do nothing

+            }

+        }

+        if (length == newLength) {

+            // nothing to escape in the string

+            return s;

+        }

+        StringBuilder sb = new StringBuilder(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/blueprints-processor/plugin/generator-provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml b/blueprints-processor/plugin/generator-provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml
new file mode 100644
index 000000000..7bf65fa4e
--- /dev/null
+++ b/blueprints-processor/plugin/generator-provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+  Copyright © 2017-2018 AT&T Intellectual Property.

+  Modifications Copyright © 2018 IBM.

+  

+  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.

+-->

+

+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"

+	xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"

+	odl:use-default-for-reference-types="true">

+

+	<reference id="configModelService"

+		interface="org.onap.ccsdk.config.model.service.ConfigModelService" />

+

+	<reference id="configResourceService"

+		interface="org.onap.ccsdk.config.data.adaptor.service.ConfigResourceService" />

+

+	<!-- Expose the Common Component Bean -->

+

+	<bean id="configGeneratorService"

+		class="org.onap.ccsdk.config.generator.service.ConfigGeneratorServiceImpl">

+		<argument ref="configResourceService" />

+	</bean>

+

+	<service ref="configGeneratorService"

+		interface="org.onap.ccsdk.config.generator.service.ConfigGeneratorService" />

+

+	<bean id="configGeneratorNode"

+		class="org.onap.ccsdk.config.generator.service.ConfigGeneratorNode">

+		<argument ref="configResourceService" />

+		<argument ref="configModelService" />

+	</bean>

+

+	<service ref="configGeneratorNode"

+		interface="org.onap.ccsdk.config.generator.service.ConfigGeneratorNode" />

+

+

+</blueprint>