diff options
Diffstat (limited to 'ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/utils/PolicyApiUtils.java')
-rw-r--r-- | ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/utils/PolicyApiUtils.java | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/utils/PolicyApiUtils.java b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/utils/PolicyApiUtils.java new file mode 100644 index 000000000..cd107d0ba --- /dev/null +++ b/ONAP-PDP-REST/src/main/java/org/onap/policy/pdp/rest/api/utils/PolicyApiUtils.java @@ -0,0 +1,72 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP-PDP-REST + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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.policy.pdp.rest.api.utils; + +import java.io.StringReader; + +import javax.json.Json; +import javax.json.JsonException; +import javax.json.JsonObject; +import javax.json.JsonReader; +import javax.json.stream.JsonParsingException; + +import org.onap.policy.common.logging.flexlogger.FlexLogger; +import org.onap.policy.common.logging.flexlogger.Logger; + +import com.google.common.base.CharMatcher; + +public class PolicyApiUtils { + private static Logger LOGGER = FlexLogger.getLogger(PolicyApiUtils.class + .getName()); + + public static Boolean validateNONASCIICharactersAndAllowSpaces( + String jsonString) { + Boolean isValidForm = false; + if (jsonString.isEmpty()) { + LOGGER.error("The Value is empty."); + return false; + } else { + if (CharMatcher.ASCII.matchesAllOf((CharSequence) jsonString)) { + LOGGER.info("The Value does not contain ASCII Characters"); + isValidForm = true; + } else { + LOGGER.error("The Value Contains Non ASCII Characters"); + isValidForm = false; + } + } + return isValidForm; + } + + public static boolean isNumeric(String str) { + for (char c : str.toCharArray()) { + if (!Character.isDigit(c)) + return false; + } + return true; + } + + public static JsonObject stringToJsonObject(String value) + throws JsonException, JsonParsingException, IllegalStateException { + JsonReader jsonReader = Json.createReader(new StringReader(value)); + JsonObject object = jsonReader.readObject(); + jsonReader.close(); + return object; + } +} |