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1 package com.thaiopensource.validate.jarv;
2
3 import com.thaiopensource.util.PropertyMap;
4 import com.thaiopensource.validate.IncorrectSchemaException;
5 import com.thaiopensource.validate.Schema;
6 import com.thaiopensource.validate.SchemaReader;
7 import com.thaiopensource.validate.Validator;
8 import com.thaiopensource.validate.Option;
9 import com.thaiopensource.validate.AbstractSchema;
10 import org.iso_relax.verifier.VerifierConfigurationException;
11 import org.iso_relax.verifier.VerifierFactory;
12 import org.xml.sax.InputSource  ;
13 import org.xml.sax.SAXException ;
14
15 import java.io.IOException ;
16
17 public class VerifierFactorySchemaReader implements SchemaReader {
18 private final VerifierFactory vf;
19
20 static private class SchemaImpl extends AbstractSchema {
21 final org.iso_relax.verifier.Schema schema;
22
23 private SchemaImpl(org.iso_relax.verifier.Schema schema) {
24 this.schema = schema;
25 }
26
27 public Validator createValidator(PropertyMap properties) {
28 try {
29 return new VerifierValidator(schema.newVerifier(), properties);
30 }
31 catch (VerifierConfigurationException e) {
32 Exception cause = e.getCauseException();
33 if (cause instanceof RuntimeException
34 && (e.getMessage() == null || e.getMessage().equals(cause.getMessage())))
35 throw (RuntimeException )cause;
36 throw new JarvConfigurationException(e);
37 }
38 }
39 }
40
41 public VerifierFactorySchemaReader(VerifierFactory vf) {
42 this.vf = vf;
43 }
44
45 public Schema createSchema(InputSource in, PropertyMap properties)
46 throws IOException , SAXException , IncorrectSchemaException {
47 try {
48 return new SchemaImpl(vf.compileSchema(in));
49 }
50 catch (SAXException e) {
51 System.err.println("compileSchema threw a SAXException class " + e.getClass().toString());
52 if (e.getException() != null)
53 System.err.println("cause has class " + e.getException().getClass().toString());
54 throw e;
55 }
56 catch (VerifierConfigurationException e) {
57 for (;;) {
58 Exception cause = e.getCauseException();
59 String message = e.getMessage();
60 if (cause != null && message != null && message.equals(cause.getMessage()))
61 message = null; if (message == null) {
63 if (cause instanceof RuntimeException )
64 throw (RuntimeException )cause;
65 if (cause instanceof SAXException )
66 throw (SAXException )cause;
67 if (cause instanceof IOException )
68 throw (IOException )cause;
69 if (cause instanceof VerifierConfigurationException) {
70 e = (VerifierConfigurationException)cause;
71 continue;
72 }
73 }
74 throw new SAXException (message, cause);
75 }
76 }
77
78 }
79
80 public Option getOption(String uri) {
81 return null;
82 }
83 }
84 |
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