diff options
author | ChrisC <cc697w@intl.att.com> | 2017-01-31 11:40:03 +0100 |
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committer | ChrisC <cc697w@intl.att.com> | 2017-01-31 12:59:33 +0100 |
commit | 025301d08b061482c1f046d562bf017c8cbcfe8d (patch) | |
tree | 68a2a549736c9bf0f7cd4e71c76e40ef7e2606f2 /common/src/main/java/org/openecomp/mso/properties/MsoJsonProperties.java | |
parent | 2754ad52f833278a5c925bd788a16d1dce16a598 (diff) |
Initial OpenECOMP MSO commit
Change-Id: Ia6a7574859480717402cc2f22534d9973a78fa6d
Signed-off-by: ChrisC <cc697w@intl.att.com>
Diffstat (limited to 'common/src/main/java/org/openecomp/mso/properties/MsoJsonProperties.java')
-rw-r--r-- | common/src/main/java/org/openecomp/mso/properties/MsoJsonProperties.java | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/common/src/main/java/org/openecomp/mso/properties/MsoJsonProperties.java b/common/src/main/java/org/openecomp/mso/properties/MsoJsonProperties.java new file mode 100644 index 0000000000..323c4dbe99 --- /dev/null +++ b/common/src/main/java/org/openecomp/mso/properties/MsoJsonProperties.java @@ -0,0 +1,172 @@ +/*- + * ============LICENSE_START======================================================= + * OPENECOMP - MSO + * ================================================================================ + * 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.openecomp.mso.properties; + + +import java.io.FileReader; +import java.io.IOException; +import java.security.GeneralSecurityException; + +import org.codehaus.jackson.JsonNode; +import org.codehaus.jackson.JsonParseException; +import org.codehaus.jackson.map.JsonMappingException; +import org.codehaus.jackson.map.ObjectMapper; +import org.openecomp.mso.utils.CryptoUtils; + + +public class MsoJsonProperties extends AbstractMsoProperties { + + protected ObjectMapper mapper = new ObjectMapper(); + + protected JsonNode jsonRootNode = mapper.createObjectNode(); + + protected MsoJsonProperties() { + + } + + public synchronized JsonNode getJsonRootNode () { + return this.jsonRootNode; + } + + /** + * This method is used to get the text encrypted in the string value of the node. + * @param jsonNode The JsonNode containing the strig to decode + * @param defaultValue The default value in case of issue + * @param encryptionKey The encryption Key in AES 128 bits + * @return the String decrypted + */ + public synchronized String getEncryptedProperty(JsonNode jsonNode, String defaultValue, String encryptionKey) { + + if (jsonNode.isTextual()) { + try { + return CryptoUtils.decrypt(jsonNode.asText(), encryptionKey); + } catch (GeneralSecurityException e) { + LOGGER.debug("Exception while decrypting property: " + jsonNode.asText(), e); + } + } + + return defaultValue; + } + + /** + * This method load a properties file from a source path. + * + * @param propertiesPath The path to the file + * @throws IOException In case of issues during the opening + */ + @Override + protected synchronized void loadPropertiesFile(String propertiesPath) throws IOException { + + FileReader reader = null; + + this.propertiesFileName = propertiesPath; + + try { + // Clean + this.jsonRootNode = mapper.createObjectNode(); + + reader = new FileReader(propertiesPath); + + // Try a tree load + this.jsonRootNode = mapper.readValue(reader, JsonNode.class); + + + } finally { + JsonNode reloadJsonProp = this.jsonRootNode.get(RELOAD_TIME_PROPERTY); + if (reloadJsonProp != null) { + this.automaticRefreshInMinutes = reloadJsonProp.asInt(DEFAULT_RELOAD_TIME_MIN); + } else { + this.automaticRefreshInMinutes = DEFAULT_RELOAD_TIME_MIN; + } + + // Always close the file + try { + if (reader != null) { + reader.close(); + } + } catch (IOException e) { + LOGGER.debug("Exception while closing reader for file:" + propertiesFileName, e); + } + } + } + + @Override + public synchronized MsoJsonProperties clone() { + MsoJsonProperties msoCopy = new MsoJsonProperties(); + + ObjectMapper mapper = new ObjectMapper(); + try { + msoCopy.jsonRootNode = mapper.createObjectNode(); + msoCopy.jsonRootNode = mapper.readValue(this.jsonRootNode.toString(), JsonNode.class); + } catch (JsonParseException e) { + LOGGER.debug("JsonParseException when cloning the object:" + this.propertiesFileName, e); + } catch (JsonMappingException e) { + LOGGER.debug("JsonMappingException when cloning the object:" + this.propertiesFileName, e); + } catch (IOException e) { + LOGGER.debug("IOException when cloning the object:" + this.propertiesFileName, e); + } + + msoCopy.propertiesFileName = this.propertiesFileName; + msoCopy.automaticRefreshInMinutes = this.automaticRefreshInMinutes; + return msoCopy; + } + + + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((jsonRootNode == null) ? 0 : jsonRootNode.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + MsoJsonProperties other = (MsoJsonProperties) obj; + if (jsonRootNode == null) { + if (other.jsonRootNode != null) + return false; + } else if (!jsonRootNode.equals(other.jsonRootNode)) + return false; + return true; + } + + @Override + public String toString() { + StringBuffer response = new StringBuffer(); + response.append("Config file " + propertiesFileName + "(Timer:" + automaticRefreshInMinutes + "mins):" + + System.getProperty("line.separator")); + response.append(this.jsonRootNode.toString()); + response.append(System.getProperty("line.separator")); + response.append(System.getProperty("line.separator")); + return response.toString(); + + } + + +} |