Normalize OnapCommandSchema

discovery is optimized to register the plugins
and http commands from one function

Issue-Id: CLI-66

Change-Id: I3b813862ffd5640c5218c4cced7d10f914dce4ad
Signed-off-by: Kanagaraj Manickam k00365106 <kanagaraj.manickam@huawei.com>

16 files changed, 411 insertions, 378 deletions

diff --git a/framework/src/main/java/org/onap/cli/fw/OnapCommand.java b/framework/src/main/java/org/onap/cli/fw/OnapCommand.java
index ec7e1338..bc9effba 100644
--- a/framework/src/main/java/org/onap/cli/fw/OnapCommand.java
+++ b/framework/src/main/java/org/onap/cli/fw/OnapCommand.java
@@ -67,7 +67,7 @@ public abstract class OnapCommand {
     protected boolean isInitialzied = false;
 
     public String getSchemaVersion() {
-        return Constants.OPEN_CLI_SCHEMA_VERSION_VALUE;
+        return Constants.OPEN_CLI_SCHEMA_VERSION_VALUE_1_0;
     }
 
     /**
diff --git a/framework/src/main/java/org/onap/cli/fw/OnapCommandRegistrar.java b/framework/src/main/java/org/onap/cli/fw/OnapCommandRegistrar.java
index 090fae47..1a0514ef 100644
--- a/framework/src/main/java/org/onap/cli/fw/OnapCommandRegistrar.java
+++ b/framework/src/main/java/org/onap/cli/fw/OnapCommandRegistrar.java
@@ -24,7 +24,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import org.onap.cli.fw.cmd.CommandType;
 import org.onap.cli.fw.cmd.OnapHttpCommand;
 import org.onap.cli.fw.conf.Constants;
 import org.onap.cli.fw.conf.OnapCommandConfg;
@@ -35,14 +34,16 @@ import org.onap.cli.fw.error.OnapCommandNotFound;
 import org.onap.cli.fw.error.OnapCommandProductVersionInvalid;
 import org.onap.cli.fw.error.OnapCommandRegistrationFailed;
 import org.onap.cli.fw.error.OnapCommandRegistrationProductInfoMissing;
+import org.onap.cli.fw.error.OnapUnsupportedSchemaProfile;
 import org.onap.cli.fw.input.cache.OnapCommandParameterCache;
 import org.onap.cli.fw.output.OnapCommandResult;
 import org.onap.cli.fw.output.OnapCommandResultAttribute;
 import org.onap.cli.fw.output.OnapCommandResultAttributeScope;
 import org.onap.cli.fw.output.PrintDirection;
 import org.onap.cli.fw.output.ResultType;
-import org.onap.cli.fw.utils.ExternalSchema;
 import org.onap.cli.fw.utils.OnapCommandUtils;
+import org.onap.cli.fw.utils.SchemaInfo;
+
 
 /**
  * Onap Command registrar provides a common place, where every command would get registered automatically when its
@@ -116,8 +117,7 @@ public class OnapCommandRegistrar {
     public static OnapCommandRegistrar getRegistrar() throws OnapCommandException {
         if (registrar == null) {
             registrar = new OnapCommandRegistrar();
-            registrar.autoDiscover();
-            registrar.autoDiscoverHttpSchemas();
+            registrar.autoDiscoverSchemas();
         }
 
         return registrar;
@@ -176,8 +176,8 @@ public class OnapCommandRegistrar {
      * @throws OnapCommandException
      *             exception
      */
-    public List<ExternalSchema> listCommandInfo() throws OnapCommandException {
-        return OnapCommandUtils.findAllExternalSchemas();
+    public List<SchemaInfo> listCommandInfo() throws OnapCommandException {
+        return OnapCommandUtils.discoverSchemas();
     }
 
     /**
@@ -209,7 +209,7 @@ public class OnapCommandRegistrar {
 
             String schemaName;
             if (cmd.getClass().equals(OnapHttpCommand.class)) { // NOSONAR
-                schemaName = OnapCommandUtils.loadExternalSchemaFromJson(cmdName, version).getSchemaName();
+                schemaName = OnapCommandUtils.getSchemaInfo(cmdName, version).getSchemaName();
             } else {
                 schemaName = this.getSchemaFileName(cls);
             }
@@ -222,22 +222,32 @@ public class OnapCommandRegistrar {
         return cmd;
     }
 
-    private void autoDiscover() throws OnapCommandInvalidRegistration, OnapCommandRegistrationProductInfoMissing {
-        List<Class<OnapCommand>> cmds = OnapCommandUtils.findOnapCommands();
+    private Map<String, Class<OnapCommand>> autoDiscoverCommandPlugins() throws OnapCommandException {
+        List<Class<OnapCommand>> cmds = OnapCommandUtils.discoverCommandPlugins();
+        Map<String, Class<OnapCommand>> map = new HashMap<>();
 
         for (Class<OnapCommand> cmd : cmds) {
             if (cmd.isAnnotationPresent(OnapCommandSchema.class)) {
                 OnapCommandSchema ano = cmd.getAnnotation(OnapCommandSchema.class);
-                this.register(ano.name(), ano.version(), cmd);
+                map.put(ano.schema(), cmd);
             }
         }
+
+        return map;
     }
 
-    private void autoDiscoverHttpSchemas() throws OnapCommandException {
-        List<ExternalSchema> schemas = OnapCommandUtils.loadExternalSchemasFromJson();
-        for (ExternalSchema schema : schemas) {
+    private void autoDiscoverSchemas() throws OnapCommandException {
+        List<SchemaInfo> schemas = OnapCommandUtils.discoverOrLoadSchemas();
+
+        Map<String, Class<OnapCommand>> plugins = this.autoDiscoverCommandPlugins();
+
+        for (SchemaInfo schema : schemas) {
             if (schema.isHttp()) {
-                this.register(schema.getCmdName(), schema.getCmdVersion(), OnapHttpCommand.class);
+                this.register(schema.getCmdName(), schema.getProduct(), OnapHttpCommand.class);
+            } else if (plugins.containsKey(schema.getSchemaName())) {
+                this.register(schema.getCmdName(), schema.getProduct(), plugins.get(schema.getSchemaName()));
+            } else {
+                throw new OnapUnsupportedSchemaProfile(schema.getSchemaURI());
             }
         }
     }
@@ -304,7 +314,7 @@ public class OnapCommandRegistrar {
 
         OnapCommandResultAttribute attrVer = new OnapCommandResultAttribute();
         if (!isEnabledProductVersionOnly) {
-            attrVer.setName(Constants.PRODUCT_VERSION.toUpperCase());
+            attrVer.setName(Constants.INFO_PRODUCT.toUpperCase());
             attrVer.setDescription(Constants.DESCRIPTION);
             attrVer.setScope(OnapCommandResultAttributeScope.SHORT);
             help.getRecords().add(attrVer);
diff --git a/framework/src/main/java/org/onap/cli/fw/OnapCommandSchema.java b/framework/src/main/java/org/onap/cli/fw/OnapCommandSchema.java
index 2e3e0a5c..47a84955 100644
--- a/framework/src/main/java/org/onap/cli/fw/OnapCommandSchema.java
+++ b/framework/src/main/java/org/onap/cli/fw/OnapCommandSchema.java
@@ -35,30 +35,9 @@ import org.onap.cli.fw.cmd.CommandType;
 @Documented
 public @interface OnapCommandSchema {
     /**
-     * Command name
-     *
-     * @return
-     */
-    String name();
-
-    /**
-     * Command version
-     *
-     * @return
-     */
-    String version();
-
-    /**
      * Schema file name placed under class path
      *
      * @return
      */
-    String schema() default "";
-
-    /**
-     * Command type
-     *
-     * @return
-     */
-    String type() default "cmd";
+    String schema();
 }
diff --git a/framework/src/main/java/org/onap/cli/fw/ad/OnapService.java b/framework/src/main/java/org/onap/cli/fw/ad/OnapService.java
index 44b79078..7462bb18 100644
--- a/framework/src/main/java/org/onap/cli/fw/ad/OnapService.java
+++ b/framework/src/main/java/org/onap/cli/fw/ad/OnapService.java
@@ -17,7 +17,6 @@
 package org.onap.cli.fw.ad;
 
 import org.onap.cli.fw.conf.Constants;
-import org.onap.cli.fw.conf.OnapCommandConfg;
 
 /**
  * Onap Service as reported in api catalog.
@@ -42,9 +41,9 @@ public class OnapService {
      * Another mode is 'direct', in which bastPath will be
      * same as OnapCredentails.ServiceUrl.
      */
-    private String mode = Constants.MODE_CATALOG;
+    private String mode = Constants.MODE_DIRECT;
 
-    private String authType =  OnapCommandConfg.getAuthType();;
+    private String authType =  Constants.AUTH_NONE;
 
     public String getMode() {
         return mode;
diff --git a/framework/src/main/java/org/onap/cli/fw/cmd/BasicAuthLoginCommand.java b/framework/src/main/java/org/onap/cli/fw/cmd/BasicAuthLoginCommand.java
index e4c89a7a..28a86a9b 100644
--- a/framework/src/main/java/org/onap/cli/fw/cmd/BasicAuthLoginCommand.java
+++ b/framework/src/main/java/org/onap/cli/fw/cmd/BasicAuthLoginCommand.java
@@ -25,7 +25,7 @@ import org.onap.cli.fw.conf.Constants;
 import org.onap.cli.fw.error.OnapCommandException;
 import org.onap.cli.fw.input.OnapCommandParameter;
 
-@OnapCommandSchema(name = "basic-login", version = "open-cli", type = "auth", schema = "basic-login.yaml")
+@OnapCommandSchema(schema = "basic-login.yaml")
 public class BasicAuthLoginCommand extends OnapHttpCommand {
 
     @Override
diff --git a/framework/src/main/java/org/onap/cli/fw/cmd/BasicAuthLogoutCommand.java b/framework/src/main/java/org/onap/cli/fw/cmd/BasicAuthLogoutCommand.java
index 085f93c8..553b28f8 100644
--- a/framework/src/main/java/org/onap/cli/fw/cmd/BasicAuthLogoutCommand.java
+++ b/framework/src/main/java/org/onap/cli/fw/cmd/BasicAuthLogoutCommand.java
@@ -19,7 +19,7 @@ package org.onap.cli.fw.cmd;
 import org.onap.cli.fw.OnapCommandSchema;
 import org.onap.cli.fw.error.OnapCommandException;
 
-@OnapCommandSchema(name = "basic-logout", version = "open-cli", type = "auth", schema = "basic-logout.yaml")
+@OnapCommandSchema(schema = "basic-logout.yaml")
 public class BasicAuthLogoutCommand extends OnapHttpCommand {
 
     @Override
diff --git a/framework/src/main/java/org/onap/cli/fw/cmd/CatalogCommand.java b/framework/src/main/java/org/onap/cli/fw/cmd/CatalogCommand.java
index d377b78d..34bf90c2 100644
--- a/framework/src/main/java/org/onap/cli/fw/cmd/CatalogCommand.java
+++ b/framework/src/main/java/org/onap/cli/fw/cmd/CatalogCommand.java
@@ -19,7 +19,7 @@ package org.onap.cli.fw.cmd;
 import org.onap.cli.fw.OnapCommandSchema;
 import org.onap.cli.fw.error.OnapCommandException;
 
-@OnapCommandSchema(name = "catalog", version = "open-cli", type = "catalog", schema = "catalog.yaml")
+@OnapCommandSchema(schema = "catalog.yaml")
 public class CatalogCommand extends OnapHttpCommand {
 
     @Override
diff --git a/framework/src/main/java/org/onap/cli/fw/cmd/OnapHttpCommand.java b/framework/src/main/java/org/onap/cli/fw/cmd/OnapHttpCommand.java
index 3edcee40..860adce6 100644
--- a/framework/src/main/java/org/onap/cli/fw/cmd/OnapHttpCommand.java
+++ b/framework/src/main/java/org/onap/cli/fw/cmd/OnapHttpCommand.java
@@ -61,7 +61,7 @@ public class OnapHttpCommand extends OnapCommand {
 
     @Override
     public String getSchemaVersion() {
-        return Constants.OPEN_CLI_SCHEMA_VERSION_VALUE;
+        return Constants.OPEN_CLI_SCHEMA_VERSION_VALUE_1_0;
     }
 
     public void setSuccessStatusCodes(List<Integer> successStatusCodes) {
diff --git a/framework/src/main/java/org/onap/cli/fw/cmd/OnapSchemaRefreshCommand.java b/framework/src/main/java/org/onap/cli/fw/cmd/OnapSchemaRefreshCommand.java
index a6e2e2b0..0ea4ef08 100644
--- a/framework/src/main/java/org/onap/cli/fw/cmd/OnapSchemaRefreshCommand.java
+++ b/framework/src/main/java/org/onap/cli/fw/cmd/OnapSchemaRefreshCommand.java
@@ -20,7 +20,7 @@ import org.onap.cli.fw.OnapCommand;
 import org.onap.cli.fw.OnapCommandSchema;
 import org.onap.cli.fw.error.OnapCommandException;
 import org.onap.cli.fw.output.OnapCommandResultAttribute;
-import org.onap.cli.fw.utils.ExternalSchema;
+import org.onap.cli.fw.utils.SchemaInfo;
 import org.onap.cli.fw.utils.OnapCommandUtils;
 
 import java.util.ArrayList;
@@ -30,15 +30,15 @@ import java.util.List;
  * Refresh external schema.
  *
  */
-@OnapCommandSchema(name = "schema-refresh", version = "open-cli", schema = "schema-refresh.yaml")
+@OnapCommandSchema(schema = "schema-refresh.yaml")
 public class OnapSchemaRefreshCommand extends OnapCommand {
 
     @Override
     protected void run() throws OnapCommandException {
 
-        List<ExternalSchema> schemas = OnapCommandUtils.findAllExternalSchemas();
+        List<SchemaInfo> schemas = OnapCommandUtils.discoverSchemas();
         // Will override the existing json file
-        OnapCommandUtils.persist(schemas);
+        OnapCommandUtils.persistSchemaInfo(schemas);
 
         List<String> slNumbers = new ArrayList<>();
         List<String> cmdNames = new ArrayList<>();
@@ -47,12 +47,12 @@ public class OnapSchemaRefreshCommand extends OnapCommand {
         List<String> cmdVersions = new ArrayList<>();
 
         for (int i = 0; i < schemas.size(); i++) {
-            ExternalSchema schema = schemas.get(i);
+            SchemaInfo schema = schemas.get(i);
             slNumbers.add(String.valueOf(i + 1));
             cmdNames.add(schema.getCmdName());
             cmdFiles.add(schema.getSchemaName());
             versions.add(schema.getVersion());
-            cmdVersions.add(schema.getCmdVersion());
+            cmdVersions.add(schema.getProduct());
         }
         for (OnapCommandResultAttribute attribute : this.getResult().getRecords()) {
             if ("sl-no".equals(attribute.getName())) {
diff --git a/framework/src/main/java/org/onap/cli/fw/cmd/OnapSchemaValidateCommand.java b/framework/src/main/java/org/onap/cli/fw/cmd/OnapSchemaValidateCommand.java
index 3366cf65..b3b9f357 100644
--- a/framework/src/main/java/org/onap/cli/fw/cmd/OnapSchemaValidateCommand.java
+++ b/framework/src/main/java/org/onap/cli/fw/cmd/OnapSchemaValidateCommand.java
@@ -29,7 +29,7 @@ import java.util.Map;
 /**
  * Validate schema command.
  */
-@OnapCommandSchema(name = "schema-validate", version = "open-cli", schema = "schema-validate.yaml")
+@OnapCommandSchema(schema = "schema-validate.yaml")
 public class OnapSchemaValidateCommand extends OnapCommand {
 
     @Override
diff --git a/framework/src/main/java/org/onap/cli/fw/conf/Constants.java b/framework/src/main/java/org/onap/cli/fw/conf/Constants.java
index eefe7273..a0133404 100644
--- a/framework/src/main/java/org/onap/cli/fw/conf/Constants.java
+++ b/framework/src/main/java/org/onap/cli/fw/conf/Constants.java
@@ -22,7 +22,12 @@ package org.onap.cli.fw.conf;
  */
 public class Constants {
 
-    // schema validation
+    //config
+    public static final String CONF = "open-cli.properties";
+    public static final String OPEN_IGNORE_AUTH = "cli.ignore_auth";
+    public static final String OPEN_CLI_VERSION = "cli.version";
+    public static final String HTTP_API_KEY_USE_COOKIES = "cli.http.api_key_use_cookies";
+
     public static final String TOP_LEVEL_PARAMS_LIST ="cli.schema.top_level_params_list";
     public static final String TOP_LEVEL_MANDATORY_LIST ="cli.schema.top_level_mandatory_list";
     public static final String SERVICE_PARAMS_LIST ="cli.schema.service_params_list";
@@ -43,64 +48,32 @@ public class Constants {
     public static final String MODE_VALUES="cli.schema.mode_values";
     public static final String COMMAND_TYPE_VALUES="cli.command.type";
 
+    //http connection
     public static final String SSLCONTEST_TLS = "TLSV1.2";
     public static final String APPLICATION_JSON = "application/json";
 
     public static final String OPEN_CLI_PRODUCT_NAME = "cli.product_name";
 
+    //schema
+    public static final String OPEN_CLI_SCHEMA_VERSION = "open_cli_schema_version";
+    public static final String OPEN_CLI_SCHEMA_VERSION_VALUE_1_0 = "1.0";
 
-    //http
-    public static final String URI = "uri";
-    public static final String BODY = "body";
-    public static final String METHOD_TYPE = "method";
-    public static final String HEADERS = "headers";
-    public static final String QUERIES = "queries";
-    public static final String COOKIES = "cookies";
+    public static final String NAME = "name";
 
-    public static final String HTTP = "http";
-    public static final String REQUEST = "request";
-    public static final String SAMPLE_RESPONSE = "sample_response";
-    public static final String SUCCESS_CODES = "success_codes";
-    public static final String RESULT_MAP = "result_map";
+    public static final String DESCRIPTION = "description";
 
     //Info
     public static final String INFO = "info";
+
     public static final String INFO_PRODUCT = "product";
+    public static final String OPEN_OPEN_CLI_PRODUCT_IN_USE_ENV_NAME = "OPEN_CLI_PRODUCT_IN_USE";
+
     public static final String INFO_SERVICE = "service";
     public static final String INFO_TYPE = "type";
     public static final String INFO_AUTHOR = "author";
 
-    //swagger
-    public static final String EXECUTOR = "exec";
-
-    public static final String API = "api";
-    public static final String CLIENT = "client";
-    public static final String ENTITY = "entity";
-    public static final String METHOD = "method";
-    public static final String MULTIPART_ENTITY_NAME = "multipart_entity_name";
-    public static final String EXCEPTION = "exception";
-
-    public static final String SCOPE = "scope";
-
-    public static final String OPEN_CLI_SCHEMA_VERSION_VALUE = "1.0";
-    public static final String DESCRIPTION = "description";
-    public static final String COMMAND_TYPE = "type";
-    public static final String SERVICE = "service";
+    //parameters
     public static final String PARAMETERS = "parameters";
-
-    public static final String RESULTS = "results";
-
-    public static final String OPEN_CLI_SCHEMA_VERSION = "open_cli_schema_version";
-    public static final String NAME = "name";
-    public static final String VERSION = "version";
-    public static final String BASE_PATH = "base_path";
-    public static final String AUTH = "auth";
-    public static final String AUTH_NONE = "none";
-    public static final String AUTH_BASIC = "basic";
-    public static final String MODE = "mode";
-    public static final String MODE_DIRECT = "direct";
-    public static final String MODE_CATALOG = "catalog";
-
     public static final String SHORT_OPTION = "short_option";
     public static final String LONG_OPTION = "long_option";
     public static final String TYPE = "type";
@@ -109,13 +82,19 @@ public class Constants {
     public static final String IS_SECURED = "is_secured";
     public static final String IS_INCLUDE = "is_include";
 
-    public static final String DIRECTION = "direction";
-    public static final String ATTRIBUTES = "attributes";
+    public static final String PARAMETER_TYPE_JSON = "json";
+    public static final String PARAMETER_TYPE_YAML = "yaml";
+    public static final String PARAMETER_TYPE_STRING = "string";
+    public static final String PARAMETER_TYPE_LONG = "long";
+    public static final String PARAMETER_TYPE_URL = "url";
+    public static final String PARAMETER_TYPE_BOOL = "bool";
+    public static final String PARAMETER_TYPE_ARRAY = "array";
+    public static final String PARAMETER_TYPE_BINARY = "binary";
+    public static final String PARAMETER_TYPE_MAP = "map";
 
     public static final String DEFAULT_PARAMETER_FILE_NAME = "default_input_parameters.yaml";
     public static final String DEFAULT_PARAMETER_HTTP_FILE_NAME = "default_input_parameters_http.yaml";
 
-    // Common parameters used across all commands.
     public static final String DEAFULT_PARAMETER_USERNAME = "host-username";
     public static final String DEAFULT_PARAMETER_PASSWORD = "host-password";
     public static final String DEAFULT_PARAMETER_HOST_URL = "host-url";
@@ -127,57 +106,83 @@ public class Constants {
     public static final String DEFAULT_PARAMETER_OUTPUT_NO_TITLE = "no-title";
     public static final String DEFAULT_PARAMETER_NO_AUTH = "no-auth";
 
-    // Configuration properties
-    public static final String CONF = "open-cli.properties";
-    public static final String OPEN_IGNORE_AUTH = "cli.ignore_auth";
-    public static final String OPEN_CLI_VERSION = "cli.version";
-    public static final String OPEN_OPEN_CLI_PRODUCT_IN_USE_ENV_NAME = "OPEN_CLI_PRODUCT_IN_USE";
-    public static final String HTTP_API_KEY_USE_COOKIES = "cli.http.api_key_use_cookies";
+    //results
+    public static final String RESULTS = "results";
 
-    public static final String SERVICE_AUTH = "cli.service.auth";
-    public static final String SERVICE_AUTH_BASIC_HTTP_HEADERS = "cli.http.basic.common_headers";
+    public static final String DIRECTION = "direction";
+    public static final String DIRECTION_PORTRAIT = "portrait";
+    public static final String DIRECTION_LANDSCAPE = "landscape";
+
+    public static final String ATTRIBUTES = "attributes";
+
+    public static final String SCOPE = "scope";
+    public static final String RESULT_SCOPE_SHORT = "short";
+    public static final String RESULT_SCOPE_LONG = "long";
 
-    // Used while printing the column name during PORTRAIT mode print
+    //print
     public static final String PORTRAINT_COLUMN_NAME_PROPERTY = "property";
     public static final String PORTRAINT_COLUMN_NAME_VALUE = "value";
 
-    public static final String EXTERNAL_SCHEMA_DIRECTORY = "open-cli-schema";
-    public static final String EXTERNAL_YAML_PATTERN = "/**/*.yaml";
-    public static final String EXTERNAL_JSON_PATTERN = "/**/*.json";
-    public static final String EXTERNAL_SCHEMA_PATH_PATERN = EXTERNAL_SCHEMA_DIRECTORY + EXTERNAL_YAML_PATTERN;
+    public static final String SCHEMA_DIRECTORY = "open-cli-schema";
+    public static final String YAML_PATTERN = "/**/*.yaml";
+    public static final String JSON_PATTERN = "/**/*.json";
+    public static final String SCHEMA_PATH_PATERN = SCHEMA_DIRECTORY + YAML_PATTERN;
     public static final String DATA_DIRECTORY = "data";
-    public static final String EXTERNAL_DISCOVERY_FILE = "cli-schema.json";
-    public static final String DATA_DIRECTORY_JSON_PATTERN = DATA_DIRECTORY
-            + EXTERNAL_JSON_PATTERN;
+    public static final String DISCOVERY_FILE = "cli-schema.json";
+    public static final String DATA_PATH_JSON_PATTERN = DATA_DIRECTORY + JSON_PATTERN;
+    public static final String DISCOVER_ALWAYS = "discover_always";
+    public static final String PARAM_CACHE_FILE_NAME = "global-profile";
 
-    public static final String PARAMETER_TYPE_JSON = "json";
-    public static final String PARAMETER_TYPE_YAML = "yaml";
-    public static final String PARAMETER_TYPE_STRING = "string";
-    public static final String PARAMETER_TYPE_LONG = "long";
-    public static final String PARAMETER_TYPE_URL = "url";
-    public static final String PARAMETER_TYPE_BOOL = "bool";
-    public static final String PARAMETER_TYPE_ARRAY = "array";
-    public static final String PARAMETER_TYPE_BINARY = "binary";
-    public static final String PARAMETER_TYPE_MAP = "map";
+    //normal
+    public static final String BASIC_SCHEMA_PROFILE = "basic-schema";
+    public static final String HTTP_SCHEMA_PROFILE = "http-schema";
 
-    public static final String BOOLEAN_TRUE = "true";
-    public static final String BOOLEAN_FALSE = "false";
+    //http
+    public static final String HTTP = "http";
 
-    public static final String DIRECTION_PORTRAIT = "portrait";
-    public static final String DIRECTION_LANDSCAPE = "landscape";
+    public static final String SERVICE = "service";
+    public static final String VERSION = "version";
+    public static final String BASE_PATH = "base_path";
+    public static final String AUTH = "auth";
+    public static final String AUTH_NONE = "none";
+    public static final String AUTH_BASIC = "basic";
+    public static final String MODE = "mode";
+    public static final String MODE_DIRECT = "direct";
+    public static final String MODE_CATALOG = "catalog";
 
-    public static final String RESULT_SCOPE_SHORT = "short";
-    public static final String RESULT_SCOPE_LONG = "long";
+    public static final String REQUEST = "request";
+    public static final String URI = "uri";
+    public static final String BODY = "body";
 
+    public static final String METHOD_TYPE = "method";
     public static final String POST = "post";
     public static final String GET = "get";
     public static final String DELETE = "delete";
     public static final String PUT = "put";
     public static final String HEAD = "delete";
 
-    public static final String DEFAULT_SCHEMA_FILE_NAME = "default_input_parameters.yaml";
+    public static final String HEADERS = "headers";
+    public static final String QUERIES = "queries";
+    public static final String COOKIES = "cookies";
+
+    public static final String SUCCESS_CODES = "success_codes";
+
+    public static final String RESULT_MAP = "result_map";
+
+    public static final String SAMPLE_RESPONSE = "sample_response";
+
+    //swagger
+    public static final String EXECUTOR = "exec";
+
+    public static final String API = "api";
+    public static final String CLIENT = "client";
+    public static final String ENTITY = "entity";
+    public static final String METHOD = "method";
+    public static final String MULTIPART_ENTITY_NAME = "multipart_entity_name";
+    public static final String EXCEPTION = "exception";
+    public static final String BOOLEAN_TRUE = "true";
+    public static final String BOOLEAN_FALSE = "false";
 
-    public static final String PRODUCT_VERSION = "product version";
     // Error message
     public static final String SCHEMA_INVALID_DEFAULT_PARAMS_SECTION = "Invalid default_parameter section";
     public static final String SCHEMA_FILE_EMPTY = "The schema file cann't be null or empty";
@@ -192,9 +197,6 @@ public class Constants {
     public static final String HTTP_SAMPLE_RESPONSE_FAILED_PARSING = "The http Sample response json is failed to parse.";
     public static final String USE_DIRECTIVE = "use";
 
-    public static final String PARAM_CACHE_FILE_NAME = "global-profile";
-
-    public static final String DISCOVER_ALWAYS = "discover_always";
 
     public static final String SAMPLE_GEN_ENABLED = "cli.sample.gen.enable";
     public static final String SAMPLE_GEN_TARGET_FOLDER = "cli.sample.gen.target";
@@ -202,14 +204,13 @@ public class Constants {
     public static final String SPL_ENTRY_UUID = "uuid";
     public static final String SPL_ENTRY_ENV = "env:";
 
+    //auth plugin
     public static final String AUTH_SERVICE_AUTHORIZATION = "Authorization";
 
+    //catalog plugin
     public static final String CATALOG_SERVICE_NAME = "catalog-service-name";
-
     public static final String CATALOG_SERVICE_VERSION = "catalog-service-version";
-
     public static final String CATALOG_SERVICE_BASE_PATH = "catalog-service-base-path";
-
     public static final String CATALOG_SERVICE_HOST_URL = "catalog-service-host-url";
 
     private Constants() {
diff --git a/framework/src/main/java/org/onap/cli/fw/conf/OnapCommandConfg.java b/framework/src/main/java/org/onap/cli/fw/conf/OnapCommandConfg.java
index 7dc9d5a1..60929358 100644
--- a/framework/src/main/java/org/onap/cli/fw/conf/OnapCommandConfg.java
+++ b/framework/src/main/java/org/onap/cli/fw/conf/OnapCommandConfg.java
@@ -104,10 +104,6 @@ public final class OnapCommandConfg {
         return prps.getProperty(Constants.OPEN_CLI_PRODUCT_NAME);
     }
 
-    public static String getAuthType() {
-        return prps.getProperty(Constants.SERVICE_AUTH, Constants.AUTH_BASIC);
-    }
-
     private static Map<String, String> getHeaderValues(String headerKey, Map<String, String> paramMap) {
         Map<String, String> mapHeaders = new HashMap<String, String> ();
         if (prps.containsKey(headerKey)) {
@@ -129,15 +125,6 @@ public final class OnapCommandConfg {
         return mapHeaders;
     }
 
-    public static Map<String, String> getBasicCommonHeaders(Map<String, String> paramMap) {
-        return getHeaderValues(Constants.SERVICE_AUTH_BASIC_HTTP_HEADERS, paramMap);
-    }
-
-    public static Map<String, String> getServiceHeaders(String serviceName, Map<String, String> paramMap) {
-        String serviceHeader = Constants.SERVICE_AUTH_BASIC_HTTP_HEADERS+ "." + serviceName;
-        return getHeaderValues(serviceHeader, paramMap);
-    }
-
     //mrkanag move this utils class
     public static List<String> getSchemaAttrInfo(String key) {
         return Arrays.stream(prps.getProperty(key).split(",")).map(String::trim).collect(Collectors.toList());  // NOSONAR
diff --git a/framework/src/main/java/org/onap/cli/fw/error/OnapUnsupportedSchemaProfile.java b/framework/src/main/java/org/onap/cli/fw/error/OnapUnsupportedSchemaProfile.java
new file mode 100644
index 00000000..098f04df
--- /dev/null
+++ b/framework/src/main/java/org/onap/cli/fw/error/OnapUnsupportedSchemaProfile.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2017 Huawei Technologies Co., Ltd.
+ *
+ * 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.cli.fw.error;
+
+/**
+ * Command schema not found.
+ *
+ */
+public class OnapUnsupportedSchemaProfile extends OnapCommandException {
+
+    private static final long serialVersionUID = -3919580583845280200L;
+
+    private static final String ERROR_CODE = "0xb004";
+
+    private static final String ERROR_MSG = "Unsupported schema profile";
+
+    public OnapUnsupportedSchemaProfile(String schema) {
+        super(ERROR_CODE, ERROR_MSG + schema);
+    }
+
+}
diff --git a/framework/src/main/java/org/onap/cli/fw/input/cache/OnapCommandParameterCache.java b/framework/src/main/java/org/onap/cli/fw/input/cache/OnapCommandParameterCache.java
index 1d9cb549..32035737 100644
--- a/framework/src/main/java/org/onap/cli/fw/input/cache/OnapCommandParameterCache.java
+++ b/framework/src/main/java/org/onap/cli/fw/input/cache/OnapCommandParameterCache.java
@@ -93,7 +93,7 @@ public class OnapCommandParameterCache {
         }
 
         try {
-            OnapCommandUtils.persistParams(params, this.profileName);
+            OnapCommandUtils.persistProfile(params, this.profileName);
         } catch (OnapCommandPersistProfileFailed e) {
             throw new RuntimeException(e);   // NOSONAR
         }
diff --git a/framework/src/main/java/org/onap/cli/fw/utils/OnapCommandUtils.java b/framework/src/main/java/org/onap/cli/fw/utils/OnapCommandUtils.java
index e056456a..7baae094 100644
--- a/framework/src/main/java/org/onap/cli/fw/utils/OnapCommandUtils.java
+++ b/framework/src/main/java/org/onap/cli/fw/utils/OnapCommandUtils.java
@@ -25,7 +25,7 @@ import static org.onap.cli.fw.conf.Constants.BOOLEAN_VALUE;
 import static org.onap.cli.fw.conf.Constants.CLIENT;
 import static org.onap.cli.fw.conf.Constants.COMMAND_TYPE_VALUES;
 import static org.onap.cli.fw.conf.Constants.DATA_DIRECTORY;
-import static org.onap.cli.fw.conf.Constants.DATA_DIRECTORY_JSON_PATTERN;
+import static org.onap.cli.fw.conf.Constants.DATA_PATH_JSON_PATTERN;
 import static org.onap.cli.fw.conf.Constants.DEAFULT_PARAMETER_PASSWORD;
 import static org.onap.cli.fw.conf.Constants.DEAFULT_PARAMETER_USERNAME;
 import static org.onap.cli.fw.conf.Constants.DEFAULT_PARAMETER_FILE_NAME;
@@ -34,12 +34,10 @@ import static org.onap.cli.fw.conf.Constants.DEFAULT_PARAMETER_NO_AUTH;
 import static org.onap.cli.fw.conf.Constants.DEFAULT_VALUE;
 import static org.onap.cli.fw.conf.Constants.DESCRIPTION;
 import static org.onap.cli.fw.conf.Constants.DIRECTION;
+import static org.onap.cli.fw.conf.Constants.DISCOVERY_FILE;
 import static org.onap.cli.fw.conf.Constants.ENTITY;
 import static org.onap.cli.fw.conf.Constants.EXCEPTION;
 import static org.onap.cli.fw.conf.Constants.EXECUTOR;
-import static org.onap.cli.fw.conf.Constants.EXTERNAL_DISCOVERY_FILE;
-import static org.onap.cli.fw.conf.Constants.EXTERNAL_SCHEMA_DIRECTORY;
-import static org.onap.cli.fw.conf.Constants.EXTERNAL_SCHEMA_PATH_PATERN;
 import static org.onap.cli.fw.conf.Constants.HEADERS;
 import static org.onap.cli.fw.conf.Constants.HTTP;
 import static org.onap.cli.fw.conf.Constants.HTTP_BODY_FAILED_PARSING;
@@ -78,8 +76,10 @@ import static org.onap.cli.fw.conf.Constants.RESULT_MAP;
 import static org.onap.cli.fw.conf.Constants.RESULT_PARAMS_LIST;
 import static org.onap.cli.fw.conf.Constants.RESULT_PARAMS_MANDATORY_LIST;
 import static org.onap.cli.fw.conf.Constants.SAMPLE_RESPONSE;
+import static org.onap.cli.fw.conf.Constants.SCHEMA_DIRECTORY;
 import static org.onap.cli.fw.conf.Constants.SCHEMA_FILE_NOT_EXIST;
 import static org.onap.cli.fw.conf.Constants.SCHEMA_FILE_WRONG_EXTN;
+import static org.onap.cli.fw.conf.Constants.SCHEMA_PATH_PATERN;
 import static org.onap.cli.fw.conf.Constants.SCOPE;
 import static org.onap.cli.fw.conf.Constants.SERVICE;
 import static org.onap.cli.fw.conf.Constants.SERVICE_PARAMS_LIST;
@@ -149,6 +149,8 @@ import org.onap.cli.fw.output.OnapCommandResultAttributeScope;
 import org.onap.cli.fw.output.PrintDirection;
 import org.onap.cli.fw.output.ResultType;
 import org.onap.cli.fw.run.OnapCommandExecutor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
 import org.springframework.core.io.support.ResourcePatternResolver;
@@ -166,6 +168,7 @@ import net.minidev.json.JSONObject;
  */
 public class OnapCommandUtils {
 
+    private static Logger LOG = LoggerFactory.getLogger(OnapCommandUtils.class);
     /**
      * Private constructor.
      */
@@ -187,7 +190,7 @@ public class OnapCommandUtils {
         InputStream inputStream = OnapCommandUtils.class.getClassLoader().getResourceAsStream(schemaName);
 
         try {
-            Resource resource = getExternalResource(schemaName, EXTERNAL_SCHEMA_PATH_PATERN);
+            Resource resource = getExternalResource(schemaName, SCHEMA_PATH_PATERN);
 
             if (resource != null) {
                 inputStream = resource.getInputStream();
@@ -243,14 +246,7 @@ public class OnapCommandUtils {
      * @param schemaName     schema name
      * @param includeDefault include if default
      * @param validateSchema flag to represent validation
-     * @throws OnapCommandParameterNameConflict       param name conflict exception
-     * @throws OnapCommandParameterOptionConflict     param option conflict exception
-     * @throws OnapCommandInvalidParameterType        invalid param type exception
-     * @throws OnapCommandInvalidPrintDirection       invalid print direction exception
-     * @throws OnapCommandInvalidResultAttributeScope invalid scope exception
-     * @throws OnapCommandSchemaNotFound              schema not found
-     * @throws OnapCommandInvalidSchema               invalid schema
-     * @throws OnapCommandInvalidSchemaVersion        invalid schema version
+     * @throws OnapCommandException  on error
      */
     public static List<String> loadSchema(OnapCommand cmd, String schemaName, boolean includeDefault,
                                           boolean validateSchema) throws OnapCommandException {
@@ -300,47 +296,6 @@ public class OnapCommandUtils {
         }
     }
 
-    private static void throwOrCollect(OnapCommandException ex, List<String> list,
-                                       boolean shouldCollectException) throws OnapCommandException {
-        if (shouldCollectException) {
-            list.add(ex.getMessage());
-        } else {
-            throw ex;
-        }
-    }
-
-    private static void validateTags(List<String> schemaErrors, Map<String, ?> yamlMap,
-                                             List<String> totalParams, List<String> mandatoryParams,
-                                             String section) {
-        //mrkanag capture invalid entries as well
-        for (String param : totalParams) {
-            boolean isMandatory = mandatoryParams.contains(param);
-            boolean isYamlContains = yamlMap.containsKey(param);
-            if (isMandatory) {
-                if (!isYamlContains) {
-                    schemaErrors.add("Mandatory attribute '" + param + "' is missing under '" + section + "'");
-                } else {
-                    String value = String.valueOf(yamlMap.get(param));
-                    if (value == null || value.isEmpty()) {
-                        schemaErrors.add("Mandatory attribute '" + param + "' under '" + section
-                                + "' shouldn't be null or empty");
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Validate Boolean.
-     *
-     * @param toValidate
-     *            string
-     * @return boolean
-     */
-    protected static boolean validateBoolean(String toValidate) {
-        return OnapCommandConfg.getSchemaAttrInfo(BOOLEAN_VALUE).contains(toValidate.toLowerCase());
-    }
-
     private static List<String> parseSchema(OnapCommand cmd,
                                             final Map<String, ?> values,
                                             boolean validate) throws OnapCommandException {
@@ -658,111 +613,6 @@ public class OnapCommandUtils {
         return exceptionList;
     }
 
-    private static String emptySection(String section) {
-        return "The section '" + section + ":' cann't be null or empty";
-    }
-
-    private static String invalidBooleanValueMessage(String section, String attribute, String value) {
-        return "The value '" + value + "' of '" + attribute + "' present under '" + section + "' should be boolean";
-    }
-
-    private static Set<String> validateHttpQueries(Map<String, Object> requestMap) {
-        Map<String, Object> queries = (Map<String, Object>) requestMap.get(QUERIES);
-        Set<String> queryParamNames = new HashSet<>();
-        if (queries != null) {
-            for (Entry<String, Object> entry : queries.entrySet()) {
-                parseParameters(String.valueOf(entry.getValue()), queryParamNames);
-            }
-        }
-        return queryParamNames;
-    }
-
-
-    private static Set<String> validateHttpHeaders(Map<String, Object> requestMap) {
-
-        Map<String, Object> headers = (Map<String, Object>) requestMap.get(HEADERS);
-        Set<String> headerParamNames = new HashSet<>();
-        if (headers != null) {
-            for (Entry<String, Object> entry : headers.entrySet()) {
-                parseParameters(String.valueOf(entry.getValue()), headerParamNames);
-            }
-        }
-        return headerParamNames;
-    }
-
-    private static Set<String> validateHttpBody(List<String> errorList, Map<String, Object> requestMap) {
-        Set<String> bodyParamNames = new HashSet<>();
-        Object bodyString = requestMap.get(BODY);
-        if (bodyString == null) {
-            return bodyParamNames;
-        }
-
-        String body = String.valueOf(bodyString);
-        JSONObject obj = null;
-        try {
-            obj = new ObjectMapper().readValue(body, JSONObject.class);
-        } catch (IOException e1) { // NOSONAR
-            errorList.add(HTTP_BODY_FAILED_PARSING);
-        }
-        if (obj == null || "".equals(obj.toString())) {
-            errorList.add(HTTP_BODY_JSON_EMPTY);
-        }
-        parseParameters(body, bodyParamNames);
-
-        return bodyParamNames;
-    }
-
-    private static Set<String> validateHttpUri(List<String> errorList, Map<String, Object> requestMap) {
-        Set<String> uriParamNames = new HashSet<>();
-        String uri = (String) requestMap.get(URI);
-        if (uri == null || uri.isEmpty()) {
-            errorList.add(emptySection(URI));
-            return uriParamNames;
-        }
-        parseParameters(uri, uriParamNames);
-        return uriParamNames;
-    }
-
-    private static void parseParameters(String line, Set<String> paramNames) {
-
-        int currentIdx = 0;
-        while (currentIdx < line.length()) {
-            int idxS = line.indexOf("${", currentIdx);
-            if (idxS == -1) {
-                break;
-            }
-            int idxE = line.indexOf("}", idxS);
-            String paramName = line.substring(idxS + 2, idxE);
-            paramNames.add(paramName.trim());
-
-            currentIdx = idxE + 1;
-        }
-
-    }
-
-    private static Set<String> getRequestParams(Map<String, ?> yamlMap) {
-
-        Set<String> set = new HashSet<>();
-
-        @SuppressWarnings("unchecked")
-        List<Map<String, Object>> inputParams = (List<Map<String, Object>>) yamlMap.get(PARAMETERS);
-
-        if (inputParams != null) {
-            for (Map<String, Object> map : inputParams) {
-                for (Entry<String, Object> entry : map.entrySet()) {
-                    Object key = entry.getKey();
-
-                    if (NAME.equals(key)) {
-                        set.add(String.valueOf(entry.getValue()));
-                        break;
-                    }
-                }
-            }
-        }
-
-        return set;
-    }
-
     /**
      * Load the schema.
      *
@@ -824,22 +674,8 @@ public class OnapCommandUtils {
      *            OnapHttpCommand
      * @param schemaName
      *            schema name
-     * @throws OnapCommandParameterNameConflict
-     *             param name conflict exception
-     * @throws OnapCommandParameterOptionConflict
-     *             param option conflict exception
-     * @throws OnapCommandInvalidParameterType
-     *             invalid param type exception
-     * @throws OnapCommandInvalidPrintDirection
-     *             invalid print direction exception
-     * @throws OnapCommandInvalidResultAttributeScope
-     *             invalid scope exception
-     * @throws OnapCommandSchemaNotFound
-     *             schema not found
-     * @throws OnapCommandInvalidSchema
-     *             invalid schema
-     * @throws OnapCommandInvalidSchemaVersion
-     *             invalid schema version
+     * @throws OnapCommandException
+     *             on error
      */
     private static ArrayList<String> parseHttpSchema(OnapHttpCommand cmd,
                                                     final Map<String, ?> values,
@@ -989,6 +825,152 @@ public class OnapCommandUtils {
         return errorList;
     }
 
+
+    private static void throwOrCollect(OnapCommandException ex, List<String> list, boolean shouldCollectException)
+            throws OnapCommandException {
+        if (shouldCollectException) {
+            list.add(ex.getMessage());
+        } else {
+            throw ex;
+        }
+    }
+
+    private static void validateTags(List<String> schemaErrors, Map<String, ?> yamlMap, List<String> totalParams,
+            List<String> mandatoryParams, String section) {
+        // mrkanag capture invalid entries as well
+        for (String param : totalParams) {
+            boolean isMandatory = mandatoryParams.contains(param);
+            boolean isYamlContains = yamlMap.containsKey(param);
+            if (isMandatory) {
+                if (!isYamlContains) {
+                    schemaErrors.add("Mandatory attribute '" + param + "' is missing under '" + section + "'");
+                } else {
+                    String value = String.valueOf(yamlMap.get(param));
+                    if (value == null || value.isEmpty()) {
+                        schemaErrors.add("Mandatory attribute '" + param + "' under '" + section
+                                + "' shouldn't be null or empty");
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Validate Boolean.
+     *
+     * @param toValidate
+     *            string
+     * @return boolean
+     */
+    protected static boolean validateBoolean(String toValidate) {
+        return OnapCommandConfg.getSchemaAttrInfo(BOOLEAN_VALUE).contains(toValidate.toLowerCase());
+    }
+
+    private static String emptySection(String section) {
+        return "The section '" + section + ":' cann't be null or empty";
+    }
+
+    private static String invalidBooleanValueMessage(String section, String attribute, String value) {
+        return "The value '" + value + "' of '" + attribute + "' present under '" + section + "' should be boolean";
+    }
+
+    private static Set<String> validateHttpQueries(Map<String, Object> requestMap) {
+        Map<String, Object> queries = (Map<String, Object>) requestMap.get(QUERIES);
+        Set<String> queryParamNames = new HashSet<>();
+        if (queries != null) {
+            for (Entry<String, Object> entry : queries.entrySet()) {
+                parseParameters(String.valueOf(entry.getValue()), queryParamNames);
+            }
+        }
+        return queryParamNames;
+    }
+
+
+    private static Set<String> validateHttpHeaders(Map<String, Object> requestMap) {
+
+        Map<String, Object> headers = (Map<String, Object>) requestMap.get(HEADERS);
+        Set<String> headerParamNames = new HashSet<>();
+        if (headers != null) {
+            for (Entry<String, Object> entry : headers.entrySet()) {
+                parseParameters(String.valueOf(entry.getValue()), headerParamNames);
+            }
+        }
+        return headerParamNames;
+    }
+
+    private static Set<String> validateHttpBody(List<String> errorList, Map<String, Object> requestMap) {
+        Set<String> bodyParamNames = new HashSet<>();
+        Object bodyString = requestMap.get(BODY);
+        if (bodyString == null) {
+            return bodyParamNames;
+        }
+
+        String body = String.valueOf(bodyString);
+        JSONObject obj = null;
+        try {
+            obj = new ObjectMapper().readValue(body, JSONObject.class);
+        } catch (IOException e1) { // NOSONAR
+            errorList.add(HTTP_BODY_FAILED_PARSING);
+        }
+        if (obj == null || "".equals(obj.toString())) {
+            errorList.add(HTTP_BODY_JSON_EMPTY);
+        }
+        parseParameters(body, bodyParamNames);
+
+        return bodyParamNames;
+    }
+
+    private static Set<String> validateHttpUri(List<String> errorList, Map<String, Object> requestMap) {
+        Set<String> uriParamNames = new HashSet<>();
+        String uri = (String) requestMap.get(URI);
+        if (uri == null || uri.isEmpty()) {
+            errorList.add(emptySection(URI));
+            return uriParamNames;
+        }
+        parseParameters(uri, uriParamNames);
+        return uriParamNames;
+    }
+
+    private static void parseParameters(String line, Set<String> paramNames) {
+
+        int currentIdx = 0;
+        while (currentIdx < line.length()) {
+            int idxS = line.indexOf("${", currentIdx);
+            if (idxS == -1) {
+                break;
+            }
+            int idxE = line.indexOf("}", idxS);
+            String paramName = line.substring(idxS + 2, idxE);
+            paramNames.add(paramName.trim());
+
+            currentIdx = idxE + 1;
+        }
+
+    }
+
+    private static Set<String> getRequestParams(Map<String, ?> yamlMap) {
+
+        Set<String> set = new HashSet<>();
+
+        @SuppressWarnings("unchecked")
+        List<Map<String, Object>> inputParams = (List<Map<String, Object>>) yamlMap.get(PARAMETERS);
+
+        if (inputParams != null) {
+            for (Map<String, Object> map : inputParams) {
+                for (Entry<String, Object> entry : map.entrySet()) {
+                    Object key = entry.getKey();
+
+                    if (NAME.equals(key)) {
+                        set.add(String.valueOf(entry.getValue()));
+                        break;
+                    }
+                }
+            }
+        }
+
+        return set;
+    }
+
     private static void validateHttpResultMap(List<String> errorList, Map<String, ?> values) throws OnapCommandException {
         Map<String, ?> valMap = (Map<String, ?>) values.get(HTTP);
         List<Map<String, String>> attributes = (List<Map<String, String>>) ((Map<String, ?>)values.get(RESULTS)).get(ATTRIBUTES);
@@ -1226,7 +1208,7 @@ public class OnapCommandUtils {
      *
      * @return list
      */
-    public static List<Class<OnapCommand>> findOnapCommands() {
+    public static List<Class<OnapCommand>> discoverCommandPlugins() {
         ServiceLoader<OnapCommand> loader = ServiceLoader.load(OnapCommand.class);
         List<Class<OnapCommand>> clss = new ArrayList<>();
         for (OnapCommand implClass : loader) {
@@ -1539,7 +1521,6 @@ public class OnapCommandUtils {
             inp.getReqQueries().put(h, replaceLineFromInputParameters(value, params));
         }
 
-        //mrkanag replaceLineFromInputParameters for result_map, to support input param in result output
         return inp;
     }
 
@@ -1620,44 +1601,62 @@ public class OnapCommandUtils {
      * @throws OnapCommandInvalidSchema
      *             exception
      */
-    public static List<ExternalSchema> findAllExternalSchemas() throws OnapCommandException {
-        List<ExternalSchema> extSchemas = new ArrayList<>();
+    public static List<SchemaInfo> discoverSchemas() throws OnapCommandException {
+        List<SchemaInfo> extSchemas = new ArrayList<>();
         try {
-            Resource[] res = getExternalResources(EXTERNAL_SCHEMA_PATH_PATERN);
+            Resource[] res = getExternalResources(SCHEMA_PATH_PATERN);
             if (res != null && res.length > 0) {
                 Map<String, ?> resourceMap;
+
                 for (Resource resource : res) {
-                    resourceMap = getExternalSchemaMap(resource);
+                    resourceMap = loadSchema(resource);
+
                     if (resourceMap != null && resourceMap.size() > 0) {
-                        ExternalSchema schema = new ExternalSchema();
-                        schema.setSchemaName(resource.getFilename());
+                        SchemaInfo schema = new SchemaInfo();
+
                         schema.setSchemaURI(resource.getURI().toString());
-                        schema.setCmdName((String) resourceMap.get(NAME));
+
                         Object obj = resourceMap.get(OPEN_CLI_SCHEMA_VERSION);
                         schema.setVersion(obj.toString());
 
+                        if (!schema.getVersion().equalsIgnoreCase(Constants.OPEN_CLI_SCHEMA_VERSION_VALUE_1_0)) {
+                            LOG.info("Unsupported Schema version found " + schema.getSchemaURI());
+                            continue;
+                        }
+
+                        schema.setSchemaName(resource.getFilename());
+                        schema.setCmdName((String) resourceMap.get(NAME));
+
                         Map<String, ?> infoMap = (Map<String, ?>) resourceMap.get(Constants.INFO);
-                        if (infoMap != null && infoMap.get(Constants.COMMAND_TYPE) != null) {
-                            schema.setType(infoMap.get(Constants.COMMAND_TYPE).toString());
+                        if (infoMap != null && infoMap.get(Constants.INFO_TYPE) != null) {
+                            schema.setType(infoMap.get(Constants.INFO_TYPE).toString());
                         }
+
                         if (infoMap != null && infoMap.get(Constants.INFO_PRODUCT) != null) {
-                            schema.setCmdVersion(infoMap.get(Constants.INFO_PRODUCT).toString());
+                            schema.setProduct(infoMap.get(Constants.INFO_PRODUCT).toString());
                         }
 
-                        if (resourceMap.get(Constants.HTTP) != null) {
-                            schema.setHttp("true");
-                        }
+                        schema.setSchemaProfile(identitySchemaProfileType(resourceMap));
+
                         extSchemas.add(schema);
                     }
                 }
             }
         } catch (IOException e) {
-            throw new OnapCommandDiscoveryFailed(EXTERNAL_SCHEMA_DIRECTORY, e);
+            throw new OnapCommandDiscoveryFailed(SCHEMA_DIRECTORY, e);
         }
 
         return extSchemas;
     }
 
+    private static String identitySchemaProfileType(Map<String, ?> schemaYamlMap) {
+        if (schemaYamlMap.get(Constants.HTTP) != null) {
+            return Constants.HTTP_SCHEMA_PROFILE;
+        }
+
+        return Constants.BASIC_SCHEMA_PROFILE;
+    }
+
     /**
      * Returns all resources available under certain directory in class-path.
      *
@@ -1704,7 +1703,7 @@ public class OnapCommandUtils {
      * @throws OnapCommandInvalidSchema
      *             exception
      */
-    public static Map<String, ?> getExternalSchemaMap(Resource resource) throws OnapCommandInvalidSchema {
+    public static Map<String, ?> loadSchema(Resource resource) throws OnapCommandInvalidSchema {
         Map<String, ?> values = null;
         try {
             values = (Map<String, ?>) new Yaml().load(resource.getInputStream());
@@ -1722,24 +1721,24 @@ public class OnapCommandUtils {
      * @throws OnapCommandDiscoveryFailed
      *             exception
      */
-    public static void persist(List<ExternalSchema> schemas) throws OnapCommandDiscoveryFailed {
+    public static void persistSchemaInfo(List<SchemaInfo> schemas) throws OnapCommandDiscoveryFailed {
         if (schemas != null) {
             try {
                 Resource[] resources = getExternalResources(DATA_DIRECTORY);
                 if (resources != null && resources.length == 1) {
                     String path = resources[0].getURI().getPath();
-                    File file = new File(path + File.separator + EXTERNAL_DISCOVERY_FILE);
+                    File file = new File(path + File.separator + DISCOVERY_FILE);
                     ObjectMapper mapper = new ObjectMapper();
                     mapper.writerWithDefaultPrettyPrinter().writeValue(file, schemas);
                 }
             } catch (IOException e1) {
                 throw new OnapCommandDiscoveryFailed(DATA_DIRECTORY,
-                        EXTERNAL_DISCOVERY_FILE, e1);
+                        DISCOVERY_FILE, e1);
             }
         }
     }
 
-    public static void persistParams(List<Param> params, String profileName) throws OnapCommandPersistProfileFailed {
+    public static void persistProfile(List<Param> params, String profileName) throws OnapCommandPersistProfileFailed {
         if (params != null) {
             try {
                 Resource[] resources = getExternalResources(DATA_DIRECTORY);
@@ -1762,17 +1761,17 @@ public class OnapCommandUtils {
      * @throws OnapCommandDiscoveryFailed
      *             exception
      */
-    public static boolean isJsonFileDiscovered() throws OnapCommandDiscoveryFailed {
+    public static boolean isAlreadyDiscovered() throws OnapCommandDiscoveryFailed {
         Resource resource = null;
         try {
-            resource = getExternalResource(EXTERNAL_DISCOVERY_FILE,
-                    DATA_DIRECTORY_JSON_PATTERN);
+            resource = getExternalResource(DISCOVERY_FILE,
+                    DATA_PATH_JSON_PATTERN);
             if (resource != null) {
                 return true;
             }
         } catch (IOException e) {
             throw new OnapCommandDiscoveryFailed(DATA_DIRECTORY,
-                    EXTERNAL_DISCOVERY_FILE, e);
+                    DISCOVERY_FILE, e);
         }
 
         return false;
@@ -1787,26 +1786,26 @@ public class OnapCommandUtils {
      * @throws OnapCommandDiscoveryFailed
      *             exception
      */
-    public static List<ExternalSchema> loadExternalSchemasFromJson() throws OnapCommandException {
-        List<ExternalSchema> schemas = new ArrayList<>();
-        if (OnapCommandConfg.isDiscoverAlways() || !isJsonFileDiscovered()) {
-            schemas = findAllExternalSchemas();
+    public static List<SchemaInfo> discoverOrLoadSchemas() throws OnapCommandException {
+        List<SchemaInfo> schemas = new ArrayList<>();
+        if (OnapCommandConfg.isDiscoverAlways() || !isAlreadyDiscovered()) {
+            schemas = discoverSchemas();
             if (!schemas.isEmpty()) {
-                persist(schemas);
+                persistSchemaInfo(schemas);
             }
         } else {
             try {
-                Resource resource = getExternalResource(EXTERNAL_DISCOVERY_FILE,
-                        DATA_DIRECTORY_JSON_PATTERN);
+                Resource resource = getExternalResource(DISCOVERY_FILE,
+                        DATA_PATH_JSON_PATTERN);
                 if (resource != null) {
                     File file = new File(resource.getURI().getPath());
                     ObjectMapper mapper = new ObjectMapper();
-                    ExternalSchema[] list = mapper.readValue(file, ExternalSchema[].class);
+                    SchemaInfo[] list = mapper.readValue(file, SchemaInfo[].class);
                     schemas.addAll(Arrays.asList(list));
                 }
             } catch (IOException e) {
                 throw new OnapCommandDiscoveryFailed(DATA_DIRECTORY,
-                        EXTERNAL_DISCOVERY_FILE, e);
+                        DISCOVERY_FILE, e);
             }
         }
 
@@ -1818,7 +1817,7 @@ public class OnapCommandUtils {
 
         try {
             Resource resource = getExternalResource(profileName + ".json",
-                    DATA_DIRECTORY_JSON_PATTERN);
+                    DATA_PATH_JSON_PATTERN);
             if (resource != null) {
                 File file = new File(resource.getURI().getPath());
                 ObjectMapper mapper = new ObjectMapper();
@@ -1843,12 +1842,12 @@ public class OnapCommandUtils {
      * @throws OnapCommandDiscoveryFailed
      *             exception
      */
-    public static ExternalSchema loadExternalSchemaFromJson(String cmd, String version) throws OnapCommandException {
-        List<ExternalSchema> list = loadExternalSchemasFromJson();
-        ExternalSchema schemaStr = null;
+    public static SchemaInfo getSchemaInfo(String cmd, String version) throws OnapCommandException {
+        List<SchemaInfo> list = discoverOrLoadSchemas();
+        SchemaInfo schemaStr = null;
         if (list != null) {
-            for (ExternalSchema schema : list) {
-                if (cmd.equals(schema.getCmdName()) && version.equals(schema.getCmdVersion())) {
+            for (SchemaInfo schema : list) {
+                if (cmd.equals(schema.getCmdName()) && version.equals(schema.getProduct())) {
                     schemaStr = schema;
                     break;
                 }
diff --git a/framework/src/main/java/org/onap/cli/fw/utils/ExternalSchema.java b/framework/src/main/java/org/onap/cli/fw/utils/SchemaInfo.java
index 16675c26..462fcceb 100644
--- a/framework/src/main/java/org/onap/cli/fw/utils/ExternalSchema.java
+++ b/framework/src/main/java/org/onap/cli/fw/utils/SchemaInfo.java
@@ -17,16 +17,38 @@
 package org.onap.cli.fw.utils;
 
 import org.onap.cli.fw.cmd.CommandType;
+import org.onap.cli.fw.conf.Constants;
 
-public class ExternalSchema {
+import com.fasterxml.jackson.annotation.JsonIgnore;
 
+/**
+ * SchemaInfo is used in discovery caching.
+ *
+ */
+public class SchemaInfo {
+
+	/**
+	 * Name of the schema file name
+	 */
     private String schemaName;
+    
+    /**
+     * Schema location in complete path
+     */
     private String schemaURI;
+    
     private String cmdName;
-    private String cmdVersion;
+    
+    private String product;
+    
+    /**
+     * OCS version
+     */
     private String version;
+    
     private String type = CommandType.CMD.name();
-    private String http = "false";
+    
+    private String schemaProfile = Constants.BASIC_SCHEMA_PROFILE;
 
     public String getSchemaName() {
         return schemaName;
@@ -52,12 +74,12 @@ public class ExternalSchema {
         this.version = version;
     }
 
-    public String getCmdVersion() {
-        return cmdVersion;
+    public String getProduct() {
+        return product;
     }
 
-    public void setCmdVersion(String cmdVersion) {
-        this.cmdVersion = cmdVersion;
+    public void setProduct(String cmdVersion) {
+        this.product = cmdVersion;
     }
 
     public String getSchemaURI() {
@@ -68,16 +90,17 @@ public class ExternalSchema {
         this.schemaURI = schemaURI;
     }
 
-    public String getHttp() {
-        return http;
+    public String getSchemaProfile() {
+        return schemaProfile;
     }
 
-    public void setHttp(String internal) {
-        this.http = internal;
+    public void setSchemaProfile(String internal) {
+        this.schemaProfile = internal;
     }
 
+    @JsonIgnore
     public boolean isHttp() {
-        return this.getHttp().equals("true");
+        return this.getSchemaProfile().equals(Constants.HTTP_SCHEMA_PROFILE);
     }
 
     public String getType() {