opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/xml/ExiParameters.java

   1 package org.opendaylight.controller.netconf.util.xml;\r
   2 \r
   3 import com.siemens.ct.exi.CodingMode;\r
   4 import com.siemens.ct.exi.FidelityOptions;\r
   5 import com.siemens.ct.exi.GrammarFactory;\r
   6 import com.siemens.ct.exi.exceptions.EXIException;\r
   7 import com.siemens.ct.exi.grammars.Grammars;\r
   8 \r
   9 public class ExiParameters {\r
  10 \r
  11     private static final String EXI_PARAMETER_ALIGNMENT = "alignment";\r
  12     private static final String EXI_PARAMETER_BYTE_ALIGNED = "byte-aligned";\r
  13     private static final String EXI_PARAMETER_COMPRESSED = "compressed";\r
  14 \r
  15     private static final String EXI_PARAMETER_FIDELITY = "fidelity";\r
  16     private static final String EXI_FIDELITY_DTD = "dtd";\r
  17     private static final String EXI_FIDELITY_LEXICAL_VALUES = "lexical-values";\r
  18     private static final String EXI_FIDELITY_COMMENTS = "comments";\r
  19     private static final String EXI_FIDELITY_PIS = "pis";\r
  20     private static final String EXI_FIDELITY_PREFIXES = "prefixes";\r
  21 \r
  22     private static final String EXI_PARAMETER_SCHEMA = "schema";\r
  23     private static final String EXI_PARAMETER_SCHEMA_NONE = "none";\r
  24     private static final String EXI_PARAMETER_SCHEMA_BUILT_IN = "builtin";\r
  25     private static final String EXI_PARAMETER_SCHEMA_BASE_1_1 = "base:1.1";\r
  26 \r
  27     private static final String NETCONF_XSD_LOCATION = "";\r
  28 \r
  29     private FidelityOptions fidelityOptions;\r
  30     private Grammars grammars;\r
  31     private CodingMode codingMode = CodingMode.BIT_PACKED;\r
  32 \r
  33     public void setParametersFromXmlElement(XmlElement operationElement)\r
  34             throws EXIException {\r
  35 \r
  36         if (operationElement.getElementsByTagName(EXI_PARAMETER_ALIGNMENT)\r
  37                 .getLength() > 0) {\r
  38 \r
  39             if (operationElement.getElementsByTagName(\r
  40                     EXI_PARAMETER_BYTE_ALIGNED)\r
  41                     .getLength() > 0) {\r
  42                 this.codingMode = CodingMode.BYTE_PACKED;\r
  43             }\r
  44 \r
  45             if (operationElement.getElementsByTagName(\r
  46                     EXI_PARAMETER_BYTE_ALIGNED).getLength() > 0) {\r
  47                 this.codingMode = CodingMode.BYTE_PACKED;\r
  48             }\r
  49             if (operationElement.getElementsByTagName(EXI_PARAMETER_COMPRESSED)\r
  50                     .getLength() > 0) {\r
  51                 this.codingMode = CodingMode.COMPRESSION;\r
  52             }\r
  53         }\r
  54 \r
  55         if (operationElement.getElementsByTagName(EXI_PARAMETER_FIDELITY)\r
  56                 .getLength() > 0) {\r
  57 \r
  58             this.fidelityOptions = FidelityOptions.createDefault();\r
  59 \r
  60             if (operationElement.getElementsByTagName(EXI_FIDELITY_DTD)\r
  61                     .getLength() > 0) {\r
  62                 this.fidelityOptions.setFidelity(FidelityOptions.FEATURE_DTD,\r
  63                         true);\r
  64             }\r
  65             if (operationElement.getElementsByTagName(\r
  66                     EXI_FIDELITY_LEXICAL_VALUES)\r
  67                     .getLength() > 0) {\r
  68                 this.fidelityOptions.setFidelity(\r
  69                         FidelityOptions.FEATURE_LEXICAL_VALUE, true);\r
  70             }\r
  71 \r
  72             if (operationElement.getElementsByTagName(EXI_FIDELITY_COMMENTS)\r
  73                     .getLength() > 0) {\r
  74                 this.fidelityOptions.setFidelity(\r
  75                         FidelityOptions.FEATURE_COMMENT, true);\r
  76             }\r
  77 \r
  78             if (operationElement.getElementsByTagName(EXI_FIDELITY_PIS)\r
  79                     .getLength() > 0) {\r
  80                 this.fidelityOptions.setFidelity(FidelityOptions.FEATURE_PI,\r
  81                         true);\r
  82             }\r
  83 \r
  84             if (operationElement.getElementsByTagName(EXI_FIDELITY_PREFIXES)\r
  85                     .getLength() > 0) {\r
  86                 this.fidelityOptions.setFidelity(\r
  87                         FidelityOptions.FEATURE_PREFIX, true);\r
  88             }\r
  89 \r
  90         }\r
  91 \r
  92         if (operationElement.getElementsByTagName(EXI_PARAMETER_SCHEMA)\r
  93                 .getLength() > 0) {\r
  94 \r
  95             GrammarFactory grammarFactory = GrammarFactory.newInstance();\r
  96             if (operationElement\r
  97                     .getElementsByTagName(EXI_PARAMETER_SCHEMA_NONE)\r
  98                     .getLength() > 0) {\r
  99                 this.grammars = grammarFactory.createSchemaLessGrammars();\r
 100             }\r
 101 \r
 102             if (operationElement.getElementsByTagName(\r
 103                     EXI_PARAMETER_SCHEMA_BUILT_IN).getLength() > 0) {\r
 104                 this.grammars = grammarFactory.createXSDTypesOnlyGrammars();\r
 105             }\r
 106 \r
 107             if (operationElement.getElementsByTagName(\r
 108                     EXI_PARAMETER_SCHEMA_BASE_1_1).getLength() > 0) {\r
 109                 this.grammars = grammarFactory\r
 110                         .createGrammars(NETCONF_XSD_LOCATION);\r
 111             }\r
 112 \r
 113         }\r
 114     }\r
 115 \r
 116     public FidelityOptions getFidelityOptions() {\r
 117         return fidelityOptions;\r
 118     }\r
 119 \r
 120     public Grammars getGrammars() {\r
 121         return grammars;\r
 122     }\r
 123 \r
 124     public CodingMode getCodingMode() {\r
 125         return codingMode;\r
 126     }\r
 127 \r
 128 }\r