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1
4 package com.tc.config.schema.beanfactory;
5
6 import org.apache.xmlbeans.XmlError;
7 import org.apache.xmlbeans.XmlException;
8 import org.apache.xmlbeans.XmlOptions;
9 import org.xml.sax.SAXException  ;
10
11 import com.tc.config.Loader;
12 import com.tc.util.Assert;
13 import com.terracottatech.config.TcConfigDocument;
14
15 import java.io.IOException ;
16 import java.io.InputStream ;
17 import java.util.ArrayList ;
18 import java.util.List ;
19
20 import javax.xml.parsers.ParserConfigurationException ;
21
22
25 public class TerracottaDomainConfigurationDocumentBeanFactory implements ConfigBeanFactory {
26
27 public TerracottaDomainConfigurationDocumentBeanFactory() {
28 }
30
31 public BeanWithErrors createBean(InputStream in, String sourceDescription) throws IOException , SAXException ,
32 ParserConfigurationException , XmlException {
33 Assert.assertNotBlank(sourceDescription);
34
35 List errors = new ArrayList ();
36 XmlOptions options = createXmlOptions(errors, sourceDescription);
37 Loader configLoader = new Loader();
38
39 TcConfigDocument document = configLoader.parse(in, options);
40 document.validate(options);
41 return new BeanWithErrors(document, (XmlError[]) errors.toArray(new XmlError[errors.size()]));
42 }
43
44 public static XmlOptions createXmlOptions(List errors, String sourceDescription)
45 throws SAXException , ParserConfigurationException {
46 ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
47 Thread.currentThread().setContextClassLoader(
48 TerracottaDomainConfigurationDocumentBeanFactory.class
49 .getClassLoader());
50 try {
51 XmlOptions options = new XmlOptions();
52 options = options.setLoadLineNumbers();
53 options = options.setDocumentSourceName(sourceDescription);
54 options = options.setErrorListener(errors);
55 return options;
56
57 } finally {
58 Thread.currentThread().setContextClassLoader(contextClassLoader);
59 }
60
61 }
62 }
63 |
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