verigraph/src/it/polito/verigraph/tosca/serializer/XmlConfigSerializer.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2018 Politecnico di Torino and others.\r
   3  *\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Apache License, Version 2.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.apache.org/licenses/LICENSE-2.0\r
   8  *******************************************************************************/\r
   9 package it.polito.verigraph.tosca.serializer;\r
  10 \r
  11 import java.io.IOException;\r
  12 \r
  13 import com.fasterxml.jackson.core.JsonGenerator;\r
  14 import com.fasterxml.jackson.core.JsonProcessingException;\r
  15 import com.fasterxml.jackson.databind.SerializerProvider;\r
  16 import com.fasterxml.jackson.databind.ser.std.StdSerializer;\r
  17 \r
  18 import it.polito.tosca.jaxb.Configuration;\r
  19 \r
  20 //Custom serializer for XmlToscaConfigurationObject conversion to JSON\r
  21 public class XmlConfigSerializer extends StdSerializer<Configuration> {\r
  22 \r
  23     //Automatically generated VersionUID\r
  24     private static final long serialVersionUID = 9102508941195129607L;\r
  25 \r
  26     public XmlConfigSerializer() {\r
  27         this(null);\r
  28     }\r
  29 \r
  30     public XmlConfigSerializer(Class<Configuration> t) {\r
  31         super(t);\r
  32     }\r
  33 \r
  34     @Override\r
  35     public void serialize(\r
  36             Configuration value, JsonGenerator jgen, SerializerProvider provider)\r
  37                     throws IOException, JsonProcessingException {\r
  38 \r
  39         if (value.getAntispamConfiguration() != null) {\r
  40             jgen.writeStartArray();\r
  41             for(String source : value.getAntispamConfiguration().getSource()) {\r
  42                 jgen.writeString(source);\r
  43             }\r
  44             jgen.writeEndArray();\r
  45 \r
  46         } else if (value.getCacheConfiguration() != null) {\r
  47             jgen.writeStartArray();\r
  48             for(String resource : value.getCacheConfiguration().getResource()) {\r
  49                 jgen.writeString(resource);\r
  50             }\r
  51             jgen.writeEndArray();\r
  52 \r
  53         } else if (value.getDpiConfiguration() != null) {\r
  54             jgen.writeStartArray();\r
  55             for(String notAllowed : value.getDpiConfiguration().getNotAllowed()) {\r
  56                 jgen.writeString(notAllowed);\r
  57             }\r
  58             jgen.writeEndArray();\r
  59 \r
  60         } else if (value.getEndhostConfiguration() != null) {\r
  61             jgen.writeStartArray();\r
  62             jgen.writeStartObject();\r
  63 \r
  64             Configuration.EndhostConfiguration endhost = value.getEndhostConfiguration();\r
  65             if (endhost.getBody() != null) jgen.writeObjectField("body", endhost.getBody());\r
  66             if (endhost.getSequence() != null) jgen.writeObjectField("sequence", endhost.getSequence());\r
  67             if (endhost.getProtocol() != null) jgen.writeObjectField("protocol", endhost.getProtocol());\r
  68             if (endhost.getEmailFrom() != null) jgen.writeObjectField("email_from", endhost.getEmailFrom());\r
  69             if (endhost.getUrl() != null) jgen.writeObjectField("url", endhost.getUrl());\r
  70             if (endhost.getOptions() != null) jgen.writeObjectField("options", endhost.getOptions());\r
  71             if (endhost.getDestination() != null) jgen.writeObjectField("destination", endhost.getDestination());\r
  72 \r
  73             jgen.writeEndObject();\r
  74             jgen.writeEndArray();\r
  75 \r
  76         } else if (value.getEndpointConfiguration() != null) {\r
  77             jgen.writeStartArray();\r
  78             jgen.writeEndArray();\r
  79 \r
  80         } else if (value.getFieldmodifierConfiguration() != null) {\r
  81             jgen.writeStartArray();\r
  82             jgen.writeEndArray();\r
  83 \r
  84         } else if (value.getFirewallConfiguration() != null) {\r
  85             jgen.writeStartArray();\r
  86 \r
  87             for(Configuration.FirewallConfiguration.Elements elem : value.getFirewallConfiguration().getElements()) {\r
  88                 if ((elem.getSource() != null) && (elem.getDestination() != null)) {\r
  89                     jgen.writeStartObject();\r
  90                     jgen.writeObjectField(elem.getSource(), elem.getDestination());\r
  91                     jgen.writeEndObject();\r
  92                 }\r
  93             }\r
  94 \r
  95             jgen.writeEndArray();\r
  96 \r
  97         } else if (value.getMailclientConfiguration() != null) {\r
  98             jgen.writeStartArray();\r
  99 \r
 100             if (value.getMailclientConfiguration().getMailserver() != null) {\r
 101                 jgen.writeStartObject();\r
 102                 jgen.writeObjectField("mailserver", value.getMailclientConfiguration().getMailserver());\r
 103                 jgen.writeEndObject();\r
 104             }\r
 105 \r
 106             jgen.writeEndArray();\r
 107 \r
 108         } else if (value.getMailserverConfiguration() != null) {\r
 109             jgen.writeStartArray();\r
 110             jgen.writeEndArray();\r
 111 \r
 112         } else if (value.getNatConfiguration() != null) {\r
 113             jgen.writeStartArray();\r
 114             for(String source : value.getNatConfiguration().getSource()) {\r
 115                 jgen.writeString(source);\r
 116             }\r
 117             jgen.writeEndArray();\r
 118 \r
 119         } else if (value.getVpnaccessConfiguration() != null) {\r
 120             jgen.writeStartArray();\r
 121 \r
 122             if (value.getVpnaccessConfiguration().getVpnexit()!= null) {\r
 123                 jgen.writeStartObject();\r
 124                 jgen.writeObjectField("vpnexit", value.getVpnaccessConfiguration().getVpnexit());\r
 125                 jgen.writeEndObject();\r
 126             }\r
 127 \r
 128             jgen.writeEndArray();\r
 129 \r
 130         } else if (value.getVpnexitConfiguration() != null) {\r
 131             jgen.writeStartArray();\r
 132 \r
 133             if (value.getVpnexitConfiguration().getVpnaccess()!= null) {\r
 134                 jgen.writeStartObject();\r
 135                 jgen.writeObjectField("vpnaccess", value.getVpnexitConfiguration().getVpnaccess());\r
 136                 jgen.writeEndObject();\r
 137             }\r
 138 \r
 139             jgen.writeEndArray();\r
 140 \r
 141         } else if (value.getWebclientConfiguration() != null) {\r
 142             jgen.writeStartArray();\r
 143 \r
 144             if (value.getWebclientConfiguration().getNameWebServer() != null) {\r
 145                 jgen.writeStartObject();\r
 146                 jgen.writeObjectField("webserver", value.getWebclientConfiguration().getNameWebServer());\r
 147                 jgen.writeEndObject();\r
 148             }\r
 149 \r
 150             jgen.writeEndArray();\r
 151 \r
 152         } else if (value.getWebserverConfiguration() != null) {\r
 153             jgen.writeStartArray();\r
 154             jgen.writeEndArray();\r
 155 \r
 156         } else {\r
 157             //Case of empty Configuration\r
 158             jgen.writeStartArray();\r
 159             jgen.writeEndArray();\r
 160         }\r
 161 \r
 162     }\r
 163 }\r