SchemaFactoryImplTest.java 文件源码

@Test
public void testInstanceResourceResolver() throws SAXException, IOException {
  SchemaFactory f = factory();
  Validator v = f.newSchema(charStreamSource(element("doc", element("inner")))).newValidator();
  Assert.assertNull(v.getResourceResolver());
  LSResourceResolver rr = new LSResourceResolver() {
    public LSInput resolveResource(String type, String namespaceURI, String publicId, String systemId, String baseURI) {
      // In Java 5 Xerces absolutized the systemId relative to the current directory
      int slashIndex = systemId.lastIndexOf('/');
      if (slashIndex >= 0)
        systemId = systemId.substring(slashIndex + 1);
      Assert.assertEquals(systemId, "e.xml");
      Assert.assertEquals(type, "http://www.w3.org/TR/REC-xml");
      LSInput in = new LSInputImpl();
      in.setStringData("<inner/>");
      return in;
    }
  };
  v.setResourceResolver(rr);
  Assert.assertSame(v.getResourceResolver(), rr);
  v.validate(charStreamSource("<!DOCTYPE doc [ <!ENTITY e SYSTEM 'e.xml'> ]><doc>&e;</doc>"));
}