1 files changed, 94 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/exceptions/ToscaGetFunctionExceptionSupplier.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/exceptions/ToscaGetFunctionExceptionSupplier.java
new file mode 100644
index 0000000000..d54cb79ba5
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/exceptions/ToscaGetFunctionExceptionSupplier.java
@@ -0,0 +1,94 @@
+/*
+ * -
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.be.components.impl.exceptions;
+
+import java.util.List;
+import java.util.function.Supplier;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+import org.openecomp.sdc.be.dao.api.ActionStatus;
+import org.openecomp.sdc.be.datatypes.enums.PropertySource;
+import org.openecomp.sdc.be.datatypes.tosca.ToscaGetFunctionType;
+
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class ToscaGetFunctionExceptionSupplier {
+
+    public static Supplier<ByActionStatusComponentException> targetSourceNotSupported(final ToscaGetFunctionType toscaGetFunctionType,
+                                                                                      final PropertySource propertySource) {
+        final String errorMsg = String.format("%s on %s", toscaGetFunctionType.getFunctionName(), propertySource.getName());
+        return () -> new ByActionStatusComponentException(ActionStatus.NOT_SUPPORTED, errorMsg);
+    }
+
+    public static Supplier<ByActionStatusComponentException> propertyNotFoundOnTarget(final String propertyName,
+                                                                                      final PropertySource propertySource,
+                                                                                      final ToscaGetFunctionType functionType) {
+        return propertyNotFoundOnTarget(List.of(propertyName), propertySource, functionType);
+    }
+
+    public static Supplier<ByActionStatusComponentException> propertyNotFoundOnTarget(final List<String> propertyPathFromSource,
+                                                                                      final PropertySource propertySource,
+                                                                                      final ToscaGetFunctionType functionType) {
+        return () -> new ByActionStatusComponentException(ActionStatus.TOSCA_GET_FUNCTION_PROPERTY_NOT_FOUND, functionType.getPropertyType(),
+            String.join("->", propertyPathFromSource), propertySource.getName());
+    }
+
+    public static Supplier<ByActionStatusComponentException> propertyDataTypeNotFound(final String propertyName,
+                                                                                      final String dataType,
+                                                                                      final ToscaGetFunctionType functionType) {
+        return propertyDataTypeNotFound(List.of(propertyName), dataType, functionType);
+    }
+
+    public static Supplier<ByActionStatusComponentException> propertyDataTypeNotFound(final List<String> propertyPathFromSource,
+                                                                                      final String dataType,
+                                                                                      final ToscaGetFunctionType functionType) {
+        return () -> new ByActionStatusComponentException(
+            ActionStatus.TOSCA_GET_FUNCTION_PROPERTY_DATA_TYPE_NOT_FOUND,
+            functionType.getPropertyType(), String.join("->", propertyPathFromSource), dataType
+        );
+    }
+
+    public static Supplier<ByActionStatusComponentException> couldNotLoadDataTypes(final String model) {
+        return () -> new ByActionStatusComponentException(ActionStatus.DATA_TYPES_NOT_LOADED, model);
+    }
+
+    public static Supplier<ByActionStatusComponentException> functionNotSupported(final ToscaGetFunctionType functionType) {
+        return () -> new ByActionStatusComponentException(ActionStatus.NOT_SUPPORTED, "Tosca function " + functionType.getFunctionName());
+    }
+
+    public static Supplier<ByActionStatusComponentException> propertyTypeDiverge(final ToscaGetFunctionType functionType,
+                                                                                 final String referredPropertyType,
+                                                                                 final String propertyType) {
+        return () -> new ByActionStatusComponentException(
+            ActionStatus.TOSCA_GET_FUNCTION_TYPE_DIVERGE,
+            functionType.getFunctionName(), referredPropertyType, propertyType
+        );
+    }
+
+    public static Supplier<ByActionStatusComponentException> propertySchemaDiverge(final ToscaGetFunctionType functionType,
+                                                                                   final String referredPropertySchemaType,
+                                                                                   final String propertySchemaType) {
+        return () -> new ByActionStatusComponentException(
+            ActionStatus.TOSCA_GET_FUNCTION_SCHEMA_DIVERGE,
+            functionType.getFunctionName(), referredPropertySchemaType, propertySchemaType
+        );
+    }
+}