org.simantics.xml.sax/src/org/simantics/xml/sax/SchemaConverter.java

   1 package org.simantics.xml.sax;\r
   2 \r
   3 import java.io.File;\r
   4 import java.io.FileInputStream;\r
   5 import java.io.IOException;\r
   6 import java.io.InputStream;\r
   7 import java.util.Date;\r
   8 \r
   9 import javax.xml.bind.JAXBContext;\r
  10 import javax.xml.bind.JAXBElement;\r
  11 import javax.xml.bind.JAXBException;\r
  12 import javax.xml.bind.Unmarshaller;\r
  13 \r
  14 import org.simantics.xml.sax.configuration.Configuration;\r
  15 import org.w3._2001.xmlschema.Schema;\r
  16 \r
  17 /**\r
  18  * This file is developed for XMpLant / Proteus schema conversion is not able to handle all XML Schema definitions.\r
  19  * \r
  20  * @author mlmarko\r
  21  *\r
  22  */\r
  23 public class SchemaConverter {\r
  24         \r
  25         File schemaFile;\r
  26         File conversionFile;\r
  27         File ontologyFile;\r
  28         File parserDir;\r
  29         Schema schema;\r
  30         Configuration configuration;\r
  31         \r
  32         String pluginName;\r
  33         \r
  34         private String[] header;\r
  35         \r
  36         boolean createPGraph = true;\r
  37         boolean createImporter = true;\r
  38         boolean createExporter = true;\r
  39         \r
  40         \r
  41         \r
  42 \r
  43         public void convertSchema(File schemaFile, File conversionFile, File outputPlugin) throws JAXBException, IOException {\r
  44                 pluginName = outputPlugin.getName();\r
  45                 String packageParts[] = pluginName.split("\\.");\r
  46                 String outputLoc = outputPlugin.getAbsolutePath();\r
  47                 outputLoc += "/src";\r
  48                 for (String s : packageParts)\r
  49                         outputLoc += "/"+s;\r
  50                 String outputGraph = outputPlugin.getAbsolutePath();\r
  51                 outputGraph += "/graph";\r
  52                 outputGraph += "/" + schemaFile.getName().substring(0, schemaFile.getName().length()-4) +".pgraph";\r
  53                 \r
  54                 this.schemaFile = schemaFile;\r
  55                 this.conversionFile = conversionFile;\r
  56                 this.ontologyFile = new File(outputGraph);\r
  57                 this.parserDir = new File(outputLoc);\r
  58                 \r
  59                 if (!ontologyFile.exists()) {\r
  60                         ontologyFile.getParentFile().mkdirs();\r
  61                         ontologyFile.createNewFile();\r
  62                 }\r
  63                 if (!parserDir.exists())\r
  64                         parserDir.mkdirs();\r
  65                 \r
  66                 convert();\r
  67                 \r
  68         }\r
  69         \r
  70         public void setCreateExporter(boolean createExporter) {\r
  71                 this.createExporter = createExporter;\r
  72         }\r
  73         \r
  74         public void setCreateImporter(boolean createImporter) {\r
  75                 this.createImporter = createImporter;\r
  76         }\r
  77         \r
  78         public void setCreatePGraph(boolean createPGraph) {\r
  79                 this.createPGraph = createPGraph;\r
  80         }\r
  81         \r
  82         private void convert() throws JAXBException, IOException {\r
  83                 JAXBContext jc = JAXBContext.newInstance("org.w3._2001.xmlschema");\r
  84                 Unmarshaller u = jc.createUnmarshaller();\r
  85                 //u.setSchema(schema);\r
  86         InputStream fileStream = new FileInputStream(schemaFile);\r
  87                 schema = (Schema)u.unmarshal(fileStream);\r
  88                 \r
  89                 if (conversionFile != null) {\r
  90                         jc = JAXBContext.newInstance("org.simantics.xml.sax.configuration");\r
  91                         u = jc.createUnmarshaller();\r
  92                         fileStream = new FileInputStream(conversionFile);\r
  93                         configuration = (Configuration)((JAXBElement<?>)u.unmarshal(fileStream)).getValue();\r
  94                 } else {\r
  95                         configuration = new Configuration();\r
  96                 }\r
  97                 \r
  98                 header = new String[4];\r
  99                 header[0] = "Generated with org.simantics.xml.sax XML schema converter";\r
 100                 header[1] = "";\r
 101                 header[2] = "File " + schemaFile.getAbsolutePath();\r
 102                 header[3] = "Date " + new Date().toString();\r
 103                 \r
 104                 \r
 105                 String ontologyUri = schema.getTargetNamespace();\r
 106                 if (ontologyUri == null) {\r
 107                         ontologyUri = getSchemaFile().getName();\r
 108                         \r
 109                         int index = ontologyUri.lastIndexOf(".");\r
 110                         if (index > 0)\r
 111                                 ontologyUri = ontologyUri.substring(0, index);\r
 112                 } \r
 113                 ontologyUri = ontologyUri.replaceAll(" ", "_");\r
 114                 String parts[] = ontologyUri.split("/");\r
 115                 String name = parts[parts.length-1];\r
 116                 name = name.replaceAll("\\.", "_");\r
 117                 if (!ontologyUri.startsWith("http://"))\r
 118                         ontologyUri = "http://" + ontologyUri.replaceAll("/", "_");\r
 119                 else\r
 120                         ontologyUri = "http://" + ontologyUri.substring("http://".length()).replaceAll("/", "_");\r
 121                 \r
 122                 String version = schema.getVersion();\r
 123                 if (version == null)\r
 124                         version = "1.0";\r
 125                 ontologyUri +="-"+ version;\r
 126 \r
 127                 \r
 128                 String className = getPluginName() + "." + name;\r
 129                 \r
 130                 if (createPGraph) {\r
 131                 OntologyGenerator ontologyGenerator = new OntologyGenerator(configuration);\r
 132                 ontologyGenerator.createOntology(schema, ontologyUri, className, this);\r
 133                 }\r
 134                 if (createImporter) {\r
 135                 ImporterGenerator importerGenerator = new ImporterGenerator(configuration);\r
 136                 importerGenerator.createParser(schema, ontologyUri, className, this);\r
 137                 }\r
 138                 if (createExporter) {\r
 139                 ExporterGenerator exporterGenerator = new ExporterGenerator(configuration);\r
 140                 exporterGenerator.createParser(schema, ontologyUri,className, this);\r
 141                 }\r
 142         }\r
 143         \r
 144         public File getOntologyFile() {\r
 145                 return ontologyFile;\r
 146         }\r
 147         public File getParserDir() {\r
 148                 return parserDir;\r
 149         }\r
 150         \r
 151         public Schema getSchema() {\r
 152                 return schema;\r
 153         }\r
 154         \r
 155         public File getSchemaFile() {\r
 156                 return schemaFile;\r
 157         }\r
 158         \r
 159         public String getPluginName() {\r
 160                 return pluginName;\r
 161         }\r
 162         \r
 163         public String[] getHeader() {\r
 164                 return header;\r
 165         }\r
 166         \r
 167         public Configuration getConfiguration() {\r
 168                 return configuration;\r
 169         }\r
 170 \r
 171 \r
 172 }\r