1 files changed, 49 insertions, 0 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/JsonUtils.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/JsonUtils.java
new file mode 100644
index 000000000..9ce32e390
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/JsonUtils.java
@@ -0,0 +1,49 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 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.onap.cps.ncmp.api.impl;
+
+public class JsonUtils {
+
+    private static final String BACK_SLASH = "\\";
+    private static final String NEW_LINE = "\n";
+    private static final String QUOTE = "\"";
+
+
+    /**
+     * Remove redundant beginning and end characters.
+     * @param input string to format
+     * @return formatted string
+     */
+    public static String removeWrappingTokens(final String input) {
+        return input.substring(1, input.length() - 1);
+    }
+
+    /**
+     * Remove redundant escape characters.
+     * @param input string to format
+     * @return formatted string
+     */
+    public static String removeRedundantEscapeCharacters(final String input) {
+        return input.replace(BACK_SLASH + "n", NEW_LINE)
+            .replace(BACK_SLASH + QUOTE, QUOTE)
+            .replace(BACK_SLASH + BACK_SLASH + QUOTE, BACK_SLASH + QUOTE);
+    }
+}