Revert "migrate sli to alu-SR1"

This reverts commit ce4e5f9a00d2677495240ad367b9bfc4b74752d0.

Reason for revert: ODL upgrade changes need to be backed out until issues in ccsdk/features are resolved.

Change-Id: I168e2519e37f3eee61609d0da890c14db49ec49e

5 files changed, 113 insertions, 90 deletions

diff --git a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/restconfapicall/RestconfApiCallNode.java b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/restconfapicall/RestconfApiCallNode.java
index 679ba57b7..620df282f 100644
--- a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/restconfapicall/RestconfApiCallNode.java
+++ b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/restconfapicall/RestconfApiCallNode.java
@@ -20,48 +20,23 @@
 
 package org.onap.ccsdk.sli.plugins.restconfapicall;
 
-import static com.google.common.base.Strings.repeat;
-import static java.lang.String.format;
-import static java.lang.String.valueOf;
-import static org.apache.commons.lang3.StringUtils.join;
-import static org.onap.ccsdk.sli.plugins.restapicall.HttpMethod.DELETE;
-import static org.onap.ccsdk.sli.plugins.restapicall.HttpMethod.GET;
-import static org.onap.ccsdk.sli.plugins.restapicall.HttpMethod.PATCH;
-import static org.onap.ccsdk.sli.plugins.restapicall.HttpMethod.PUT;
-import static org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode.parseParam;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.COLON;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.COMMA;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.HEADER;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.HTTP_REQ;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.HTTP_RES;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.REQ_ERR;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.RES_CODE;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.RES_MSG;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.RES_PRE;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.getSchemaCtxFromDir;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.getUpdatedXmlReq;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.getYangParameters;
-import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.parseUrl;
-import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfListenerFactory.instance;
-import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.FORMAT_ERR;
-import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.UTF_HEADER;
-import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.XML_TREE_ERR;
-import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.getXmlWriter;
-import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getModuleNamespace;
-import static org.osgi.framework.FrameworkUtil.getBundle;
 import com.google.gson.Gson;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 import com.google.gson.stream.JsonWriter;
+
+import javax.ws.rs.core.UriBuilder;
 import java.io.StringWriter;
 import java.io.Writer;
 import java.net.SocketException;
 import java.net.URI;
+import java.net.URISyntaxException;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+
 import org.dom4j.Document;
 import org.dom4j.DocumentException;
 import org.dom4j.DocumentHelper;
@@ -84,7 +59,6 @@ import org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.Namespace;
 import org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.PropertiesNodeSerializer;
 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
 import org.opendaylight.restconf.nb.rfc8040.utils.parser.ParserIdentifier;
-import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
 import org.osgi.framework.BundleContext;
@@ -92,6 +66,44 @@ import org.osgi.framework.ServiceReference;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import static com.google.common.base.Strings.repeat;
+import static java.lang.String.format;
+import static java.lang.String.valueOf;
+import static org.apache.commons.lang3.StringUtils.join;
+import static org.onap.ccsdk.sli.plugins.restapicall.HttpMethod.DELETE;
+import static org.onap.ccsdk.sli.plugins.restapicall.HttpMethod.GET;
+import static org.onap.ccsdk.sli.plugins.restapicall.HttpMethod.PATCH;
+import static org.onap.ccsdk.sli.plugins.restapicall.HttpMethod.PUT;
+import static org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode.parseParam;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.ATTEMPTS_MSG;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.COLON;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.COMMA;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.COMM_FAIL;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.HEADER;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.HTTP_REQ;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.HTTP_RES;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.MAX_RETRY_ERR;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.NO_MORE_RETRY;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.REQ_ERR;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.REST_API_URL;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.RES_CODE;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.RES_MSG;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.RES_PRE;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.RETRY_COUNT;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.RETRY_FAIL;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.UPDATED_URL;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.getSchemaCtxFromDir;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.getUpdatedXmlReq;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.getYangParameters;
+import static org.onap.ccsdk.sli.plugins.restconfapicall.RestconfApiUtils.parseUrl;
+import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfListenerFactory.instance;
+import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.FORMAT_ERR;
+import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.UTF_HEADER;
+import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.XML_TREE_ERR;
+import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.DfSerializerUtil.getXmlWriter;
+import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getModuleNamespace;
+import static org.osgi.framework.FrameworkUtil.getBundle;
+
 /**
  * Representation of a plugin to enable RESTCONF based CRUD operations from DG.
  */
@@ -287,7 +299,7 @@ public class RestconfApiCallNode implements SvcLogicJavaPlugin {
     private InstanceIdentifierContext<?> getInsIdCtx(YangParameters params,
                                                      String uri)
             throws SvcLogicException {
-        EffectiveModelContext context = getSchemaContext(params);
+        SchemaContext context = getSchemaContext(params);
         return ParserIdentifier.toInstanceIdentifier(uri, context, null);
     }
 
@@ -299,18 +311,18 @@ public class RestconfApiCallNode implements SvcLogicJavaPlugin {
      * @return schema context
      * @throws SvcLogicException when schema context fetching fails
      */
-    private EffectiveModelContext getSchemaContext(YangParameters params)
+    private SchemaContext getSchemaContext(YangParameters params)
             throws SvcLogicException {
         if (params.dirPath != null) {
             return getSchemaCtxFromDir(params.dirPath);
         }
         BundleContext bc = getBundle(SchemaContext.class).getBundleContext();
-        EffectiveModelContext schemaContext = null;
+        SchemaContext schemaContext = null;
         if (bc != null) {
             ServiceReference reference = bc.getServiceReference(
                     SchemaContext.class);
             if (reference != null) {
-                schemaContext = (EffectiveModelContext) bc.getService(reference);
+                schemaContext = (SchemaContext) bc.getService(reference);
             }
         }
         return schemaContext;
diff --git a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/restconfapicall/RestconfApiUtils.java b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/restconfapicall/RestconfApiUtils.java
index d22c3707a..1309102b3 100644
--- a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/restconfapicall/RestconfApiUtils.java
+++ b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/restconfapicall/RestconfApiUtils.java
@@ -22,12 +22,6 @@
 
 package org.onap.ccsdk.sli.plugins.restconfapicall;
 
-import static org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode.getParameters;
-import static org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode.parseParam;
-import static org.opendaylight.yangtools.yang.model.repo.api.StatementParserMode.DEFAULT_MODE;
-import static org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource.forFile;
-import static org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors.defaultReactor;
-import static org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangStatementStreamSource.create;
 import java.io.File;
 import java.io.IOException;
 import java.net.URI;
@@ -39,15 +33,23 @@ import java.util.Collection;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.onap.ccsdk.sli.plugins.restapicall.HttpMethod;
 import org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.YangParameters;
-import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
 import org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangStatementStreamSource;
 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
 
+import static org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode.getParameters;
+import static org.onap.ccsdk.sli.plugins.restapicall.RestapiCallNode.parseParam;
+import static org.opendaylight.yangtools.yang.model.repo.api.StatementParserMode.DEFAULT_MODE;
+import static org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource.forFile;
+import static org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors.defaultReactor;
+import static org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangStatementStreamSource.create;
+
 /**
  * Utilities for restconf api call node.
  */
@@ -188,7 +190,7 @@ public final class RestconfApiUtils {
      * @return YANG schema context
      * @throws SvcLogicException when YANG file reading fails
      */
-    static EffectiveModelContext getSchemaCtxFromDir(String di)
+    static SchemaContext getSchemaCtxFromDir(String di)
             throws SvcLogicException {
         Path d = Paths.get(di);
         File dir = d.toFile();
diff --git a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/dfserializer/DfSerializerUtil.java b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/dfserializer/DfSerializerUtil.java
index 14824f51e..707c29444 100644
--- a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/dfserializer/DfSerializerUtil.java
+++ b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/dfserializer/DfSerializerUtil.java
@@ -20,25 +20,6 @@
 
 package org.onap.ccsdk.sli.plugins.yangserializers.dfserializer;
 
-import static javax.xml.transform.OutputKeys.INDENT;
-import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.XmlNodeType.OBJECT_NODE;
-import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.XmlNodeType.TEXT_NODE;
-import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getRevision;
-import java.io.IOException;
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.util.Iterator;
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
 import org.dom4j.Element;
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.Namespace;
@@ -50,6 +31,27 @@ import org.w3c.dom.Document;
 import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+import java.io.IOException;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.Iterator;
+
+import static javax.xml.transform.OutputKeys.INDENT;
+import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.XmlNodeType.OBJECT_NODE;
+import static org.onap.ccsdk.sli.plugins.yangserializers.dfserializer.XmlNodeType.TEXT_NODE;
+import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getRevision;
+
 /**
  * Utilities for data format serializer.
  */
@@ -177,7 +179,7 @@ public final class DfSerializerUtil {
                                  parentNs.revision());
         }
 
-        Iterator<? extends Module> it;
+        Iterator<Module> it;
         Module mod;
         if (mName != null) {
             it = ctx.findModules(mName).iterator();
diff --git a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/MdsalPropertiesNodeSerializer.java b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/MdsalPropertiesNodeSerializer.java
index 8fd7a12bc..8a6e75668 100644
--- a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/MdsalPropertiesNodeSerializer.java
+++ b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/MdsalPropertiesNodeSerializer.java
@@ -20,6 +20,18 @@
 
 package org.onap.ccsdk.sli.plugins.yangserializers.pnserializer;
 
+import java.util.HashMap;
+import java.util.Map;
+
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
+import org.opendaylight.yangtools.yang.model.api.Module;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaNode;
+import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.DOT_REGEX;
 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.SLASH;
 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getChildSchemaNode;
@@ -37,21 +49,11 @@ import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.M
 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.MULTI_INSTANCE_NODE;
 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.SINGLE_INSTANCE_LEAF_NODE;
 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.SINGLE_INSTANCE_NODE;
-import java.util.HashMap;
-import java.util.Map;
-import org.onap.ccsdk.sli.core.sli.SvcLogicException;
-import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
-import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
-import org.opendaylight.yangtools.yang.model.api.Module;
-import org.opendaylight.yangtools.yang.model.api.SchemaNode;
-import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /**
  * Representation of mdsal based properties node serializer implementation.
  */
-public class MdsalPropertiesNodeSerializer extends PropertiesNodeSerializer<SchemaNode, EffectiveModelContext> {
+public class MdsalPropertiesNodeSerializer extends PropertiesNodeSerializer<SchemaNode, SchemaContext> {
 
     private static final Logger log = LoggerFactory.getLogger(
             MdsalPropertiesNodeSerializer.class);
@@ -66,7 +68,7 @@ public class MdsalPropertiesNodeSerializer extends PropertiesNodeSerializer<Sche
      * @param uri        URL of the request
      */
     public MdsalPropertiesNodeSerializer(SchemaNode schemaNode,
-            EffectiveModelContext schemaCtx, String uri) {
+                                         SchemaContext schemaCtx, String uri) {
         super(schemaNode, schemaCtx, uri);
     }
 
diff --git a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/MdsalPropertiesNodeUtils.java b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/MdsalPropertiesNodeUtils.java
index 331f01cb7..e6fa064f5 100644
--- a/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/MdsalPropertiesNodeUtils.java
+++ b/plugins/restconf-client/provider/src/main/java/org/onap/ccsdk/sli/plugins/yangserializers/pnserializer/MdsalPropertiesNodeUtils.java
@@ -20,14 +20,11 @@
 
 package org.onap.ccsdk.sli.plugins.yangserializers.pnserializer;
 
-import static com.google.common.base.Preconditions.checkArgument;
-import static java.lang.String.format;
-import static java.util.regex.Pattern.quote;
-import static org.opendaylight.restconf.nb.rfc8040.utils.parser.ParserIdentifier.toInstanceIdentifier;
 import java.util.Collection;
 import java.util.Deque;
 import java.util.Iterator;
 import java.util.Optional;
+
 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
@@ -36,11 +33,10 @@ import org.opendaylight.yangtools.yang.common.Revision;
 import org.opendaylight.yangtools.yang.data.impl.schema.SchemaUtils;
 import org.opendaylight.yangtools.yang.data.util.ParserStreamUtils;
 import org.opendaylight.yangtools.yang.data.util.codec.IdentityCodecUtil;
-import org.opendaylight.yangtools.yang.model.api.AnyxmlSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
 import org.opendaylight.yangtools.yang.model.api.Module;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
@@ -48,6 +44,11 @@ import org.opendaylight.yangtools.yang.model.api.SchemaNode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import static com.google.common.base.Preconditions.checkArgument;
+import static java.lang.String.format;
+import static java.util.regex.Pattern.quote;
+import static org.opendaylight.restconf.nb.rfc8040.utils.parser.ParserIdentifier.toInstanceIdentifier;
+
 /**
  * Represents utilities for properties node tree.
  */
@@ -261,12 +262,12 @@ public final class MdsalPropertiesNodeUtils {
      * @return schema path holder
      */
     public static SchemaPathHolder getProcessedPath(String uri,
-            EffectiveModelContext context) {
+                                                    SchemaContext context) {
 
         String uri1 = uri.replaceAll(UNDERSCORE, COLON);
         try {
             InstanceIdentifierContext<?> id = toInstanceIdentifier(
-                    uri1, context, Optional.ofNullable(null));
+                    uri1, context, null);
             return new SchemaPathHolder(id, uri1);
         } catch (IllegalArgumentException | RestconfDocumentedException
                 | NullPointerException e) {
@@ -288,7 +289,7 @@ public final class MdsalPropertiesNodeUtils {
      * @return schema and path holder
      */
     private static SchemaPathHolder processNodesAndAppendPath(String uri,
-            EffectiveModelContext context) {
+                                                              SchemaContext context) {
 
         String actPath = "";
         SchemaPathHolder id = new SchemaPathHolder(null, "");
@@ -329,7 +330,9 @@ public final class MdsalPropertiesNodeUtils {
      * @param prefix  prefix for the node in the path
      * @return schema and path holder
      */
-    private static SchemaPathHolder processIdentifier(String node, EffectiveModelContext context, String prefix) {
+    private static SchemaPathHolder processIdentifier(String node,
+                                                      SchemaContext context,
+                                                      String prefix) {
 
         String[] values = node.split(UNDERSCORE);
         String val = values[0];
@@ -375,7 +378,7 @@ public final class MdsalPropertiesNodeUtils {
      * @param curSchema current schema
      * @return namespace of the given node
      */
-    static Namespace getNamespace(String childName, EffectiveModelContext ctx,
+    static Namespace getNamespace(String childName, SchemaContext ctx,
                                   PropertiesNode parent, SchemaNode curSchema) {
 
         Namespace parentNs = parent.namespace();
@@ -422,8 +425,8 @@ public final class MdsalPropertiesNodeUtils {
      * @param ctx     schema context
      * @return namespace of the given node name
      */
-    private static Namespace getNs(String modName, EffectiveModelContext ctx) {
-        Iterator<? extends Module> it = ctx.findModules(modName).iterator();
+    private static Namespace getNs(String modName, SchemaContext ctx) {
+        Iterator<Module> it = ctx.findModules(modName).iterator();
         if (it.hasNext()) {
             Module m = it.next();
             return new Namespace(modName, m.getQNameModule().getNamespace(),
@@ -485,7 +488,7 @@ public final class MdsalPropertiesNodeUtils {
     public static NodeType getNodeType(int index, int length, String name,
                                        SchemaNode schema) {
         if (index == length-1) {
-            if (schema instanceof AnyxmlSchemaNode) {
+            if (schema instanceof AnyXmlSchemaNode){
                 return NodeType.ANY_XML_NODE;
             }
             return (isListEntry(name) ? NodeType.MULTI_INSTANCE_LEAF_NODE :
@@ -514,7 +517,9 @@ public final class MdsalPropertiesNodeUtils {
      * @return value namespace
      * @throws SvcLogicException if identity/module could not be found
      */
-    static Namespace getValueNamespace(String value, EffectiveModelContext ctx) throws SvcLogicException {
+    static Namespace getValueNamespace(String value,
+                                              SchemaContext ctx)
+            throws SvcLogicException {
         String prefix = getPrefixFromValue(value);
         if (prefix == null) {
             return null;
@@ -523,7 +528,7 @@ public final class MdsalPropertiesNodeUtils {
         IdentitySchemaNode id = IdentityCodecUtil.parseIdentity(value,
                                                                 ctx,
                                                                 prefixToModule -> {
-            final Iterator<? extends Module> modules = ctx.findModules(prefix).iterator();
+            final Iterator<Module> modules = ctx.findModules(prefix).iterator();
             checkArgument(modules.hasNext(), "Could not find " +
                                   "module %s", prefix);
             return modules.next().getQNameModule();