2 files changed, 54 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/PropertyConvertor.java b/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/PropertyConvertor.java
index 90a5161f7a..f1c8a17108 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/PropertyConvertor.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/PropertyConvertor.java
@@ -52,6 +52,7 @@ import org.openecomp.sdc.be.model.tosca.constraints.LessOrEqualConstraint;
 import org.openecomp.sdc.be.model.tosca.constraints.LessThanConstraint;
 import org.openecomp.sdc.be.model.tosca.constraints.MaxLengthConstraint;
 import org.openecomp.sdc.be.model.tosca.constraints.MinLengthConstraint;
+import org.openecomp.sdc.be.model.tosca.constraints.PatternConstraint;
 import org.openecomp.sdc.be.model.tosca.constraints.ValidValuesConstraint;
 import org.openecomp.sdc.be.model.tosca.converters.DataTypePropertyConverter;
 import org.openecomp.sdc.be.model.tosca.converters.ToscaMapValueConverter;
@@ -69,6 +70,7 @@ import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintLessOrEqual;
 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintLessThan;
 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintMaxLength;
 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintMinLength;
+import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintPattern;
 import org.openecomp.sdc.be.tosca.model.ToscaPropertyConstraintValidValues;
 import org.openecomp.sdc.be.tosca.model.ToscaSchemaDefinition;
 import org.openecomp.sdc.common.log.wrappers.Logger;
@@ -173,6 +175,9 @@ public class PropertyConvertor {
             if (constraint instanceof MaxLengthConstraint) {
                 convertedConstraints.add(new ToscaPropertyConstraintMaxLength(((MaxLengthConstraint) constraint).getMaxLength()));
             }
+            if (constraint instanceof PatternConstraint) {
+                convertedConstraints.add(new ToscaPropertyConstraintPattern(((PatternConstraint) constraint).getPattern()));
+            }
         }
         return convertedConstraints;
     }
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/model/ToscaPropertyConstraintPattern.java b/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/model/ToscaPropertyConstraintPattern.java
new file mode 100644
index 0000000000..7008d690b9
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/model/ToscaPropertyConstraintPattern.java
@@ -0,0 +1,49 @@
+/*
+ * ============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.tosca.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+import org.openecomp.sdc.be.datatypes.enums.ConstraintType;
+
+/**
+ * Represents a TOSCA equal constraint
+ */
+@Getter
+@Setter
+@AllArgsConstructor
+public class ToscaPropertyConstraintPattern implements ToscaPropertyConstraint {
+
+    private String pattern;
+    private static final ConstraintType CONSTRAINT_TYPE = ConstraintType.PATTERN;
+
+    @Override
+    public String getEntryToscaName(final String attributeName) {
+        if ("pattern".equals(attributeName)) {
+            return CONSTRAINT_TYPE.getType();
+        }
+        return attributeName;
+    }
+
+    @Override
+    public ConstraintType getConstraintType() {
+        return CONSTRAINT_TYPE;
+    }
+}