From 4af5241ab25b0103d8ea680789aaf9a8696dfc75 Mon Sep 17 00:00:00 2001 From: Bogumil Zebek Date: Tue, 9 Mar 2021 12:54:38 +0100 Subject: Move pnf simulator to the new repo In the first phase we renamed project from pnf simulator to vesclient. Next steps: package rename, update Readme.md, upgrade project dependencies. Issue-ID: INT-1869 Signed-off-by: Bogumil Zebek Change-Id: I7714792f9739eb746c9c533e8ef41b9618a3a1d9 --- .../simulator/TemplateVariablesReplacer.java | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 src/main/java/org/onap/pnfsimulator/simulator/TemplateVariablesReplacer.java (limited to 'src/main/java/org/onap/pnfsimulator/simulator/TemplateVariablesReplacer.java') diff --git a/src/main/java/org/onap/pnfsimulator/simulator/TemplateVariablesReplacer.java b/src/main/java/org/onap/pnfsimulator/simulator/TemplateVariablesReplacer.java new file mode 100644 index 0000000..eb0b141 --- /dev/null +++ b/src/main/java/org/onap/pnfsimulator/simulator/TemplateVariablesReplacer.java @@ -0,0 +1,50 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2019 Nokia. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ +package org.onap.pnfsimulator.simulator; + +import com.google.gson.Gson; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; + +import java.util.Map.Entry; + +import lombok.val; +import org.springframework.stereotype.Component; + +@Component +public class TemplateVariablesReplacer { + private static final Gson GSON = new Gson(); + private static final String OBJECT_KEYWORD_MARK = "#"; + private static final String ESCAPED_QUOTE = "\""; + private static final String STRING_KEYWORD_MARK = ESCAPED_QUOTE + OBJECT_KEYWORD_MARK + "%s" + ESCAPED_QUOTE; + + JsonObject substituteVariables(JsonObject source, JsonObject variables) { + var result = source.toString(); + for (val variable : variables.entrySet()) { + result = substituteVariable(result, variable); + } + return GSON.fromJson(result, JsonObject.class); + } + + private String substituteVariable(String sourceAsString, Entry variable) { + return sourceAsString.replaceAll(String.format(STRING_KEYWORD_MARK, variable.getKey()), variable.getValue().toString()); + } + +} -- cgit 1.2.3-korg