moved to mvn

2024-12-22 02:53:13 +00:00 · 2019-03-20 15:28:00 +07:00 · 2019-03-20 15:28:00 +07:00 · 323119449e
commit 323119449e
parent 00c4bda5f5
1 changed files with 124 additions and 0 deletions
--- a/src/main/java/dev/fr13/XsdSchema.java
+++ b/src/main/java/dev/fr13/XsdSchema.java
@ -0,0 +1,124 @@
+package dev.fr13;
+
+import org.apache.commons.cli.*;
+import org.apache.xmlbeans.XmlException;
+import org.apache.xmlbeans.XmlObject;
+import org.apache.xmlbeans.impl.inst2xsd.Inst2Xsd;
+import org.apache.xmlbeans.impl.inst2xsd.Inst2XsdOptions;
+import org.apache.xmlbeans.impl.xb.xsdschema.SchemaDocument;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+
+public class XsdSchema {
+
+    private final File SOURCE_FILE;
+    private final File OUTPUT_FILE;
+    private final String NAME_SPACE;
+    private final int SCHEMA_DESIGN;
+
+    public static void main(String[] args) throws IOException, XmlException {
+
+        XsdSchema xsdSchema = new XsdSchema(args);
+        xsdSchema.checkSourceFile();
+
+        XmlObject xmlObject = XmlObject.Factory.parse(xsdSchema.SOURCE_FILE);
+        SchemaDocument schema = xsdSchema.getSchema(xmlObject);
+        if (schema != null)
+            schema.save(xsdSchema.OUTPUT_FILE);
+
+    }
+
+    private SchemaDocument getSchema(XmlObject xmlObject) {
+
+        Inst2XsdOptions inst2XsdOptions = new Inst2XsdOptions();
+        inst2XsdOptions.setDesign(SCHEMA_DESIGN);
+
+        XmlObject [] xmlObjects = new XmlObject[1];
+        xmlObjects[0] = xmlObject;
+
+        SchemaDocument [] schemaDocuments = Inst2Xsd.inst2xsd(xmlObjects, inst2XsdOptions);
+        if (schemaDocuments != null && schemaDocuments.length > 0) {
+            schemaDocuments[0].getSchema().setTargetNamespace(NAME_SPACE);
+            return schemaDocuments[0];
+        }
+        return null;
+    }
+
+    private XsdSchema(String[] args) {
+
+        Options options = new Options();
+
+        Option inputOption = new Option("i", "input", true, "input xml file path");
+        inputOption.setRequired(true);
+        options.addOption(inputOption);
+
+        Option outputOption = new Option("o", "output", true, "output xsd file path");
+        options.addOption(outputOption);
+
+        Option nameSpaceOption = new Option("n", "name-space", true, "target name space");
+        options.addOption(nameSpaceOption);
+
+        Option schemaOption = new Option("s", "schema-design", true,
+                "schema design: 1-Russian Doll, 2-Salami slice, 3-Venetian blind");
+        options.addOption(schemaOption);
+
+        CommandLineParser commandLineParser = new DefaultParser();
+        HelpFormatter helpFormatter = new HelpFormatter();
+        CommandLine cmd = null;
+
+        try {
+            cmd = commandLineParser.parse(options, args);
+        } catch (ParseException e) {
+            System.out.println(e.getMessage());
+            helpFormatter.printHelp("This tool creates xsd file from xml.", options);
+            System.exit(1);
+        }
+
+        SOURCE_FILE = new File(cmd.getOptionValue("input"));
+
+        String outputFile = cmd.getOptionValue("output");
+        if (outputFile == null) {
+            this.OUTPUT_FILE = new File(SOURCE_FILE.getParent() + File.separatorChar + "schema.xsd");
+        } else {
+            this.OUTPUT_FILE = new File(outputFile);
+        }
+
+        String ns = cmd.getOptionValue("name-space");
+        NAME_SPACE = ns != null ? ns : "http://v8.default.com";
+
+        String schema = cmd.getOptionValue("schema-design");
+        if (schema == null) {
+            this.SCHEMA_DESIGN = 3;
+        }
+        else {
+            switch (schema) {
+                case "1":
+                    this.SCHEMA_DESIGN = Inst2XsdOptions.DESIGN_RUSSIAN_DOLL;
+                    break;
+                case "2":
+                    this.SCHEMA_DESIGN = Inst2XsdOptions.DESIGN_SALAMI_SLICE;
+                    break;
+                case "3":
+                    this.SCHEMA_DESIGN = Inst2XsdOptions.DESIGN_VENETIAN_BLIND;
+                    break;
+                default:
+                    throw new IllegalArgumentException("Unknown value for design type.");
+            }
+        }
+    }
+
+    private void checkSourceFile() throws FileNotFoundException {
+
+        Path path = Paths.get(SOURCE_FILE.toURI());
+        if (Files.notExists(path)) {
+            throw new FileNotFoundException("no such file " + SOURCE_FILE.getPath());
+        }
+
+    }
+}