1 files changed, 69 insertions, 0 deletions
diff --git a/src/test/TestValidateXml.java b/src/test/TestValidateXml.java
new file mode 100644
index 0000000..a84e428
--- /dev/null
+++ b/src/test/TestValidateXml.java
@@ -0,0 +1,69 @@
+package test;
+
+import java.io.File;
+import java.io.IOException;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.stream.StreamSource;
+import javax.xml.validation.Schema;
+import javax.xml.validation.SchemaFactory;
+import javax.xml.validation.Validator;
+
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+
+public class TestValidateXml {
+
+	public static void main(String[] args) {
+
+		try {
+	        // 1. Lookup a factory for the W3C XML Schema language
+	        SchemaFactory factory = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
+	        
+	        // 2. Compile the schema. 
+	        // Here the schema is loaded from a java.io.File, but you could use 
+	        // a java.net.URL or a javax.xml.transform.Source instead.
+	        Schema schema = factory.newSchema(new File("/opt/xml/docbook/xsd/docbook.xsd"));
+	    
+	        // 3. Get a validator from the schema.
+	        Validator validator = schema.newValidator();
+	        validator.setErrorHandler(new ForgivingErrorHandler());
+	        
+	        // 4. Parse the document you want to check.
+	        Source source = new StreamSource(args[0]);
+	        
+	        // 5. Check the document
+	        try {
+	            validator.validate(source);
+	            System.out.println(args[0] + " is valid.");
+	        } catch (SAXException ex) {
+	            System.out.println(args[0] + " is not valid because ");
+	            System.out.println(ex.getMessage());
+	        }  
+		} catch(IOException ex) {
+            System.out.println(args[0] + " is not valid because ");
+            System.out.println(ex.getMessage());
+		} catch(SAXException ex) {
+            System.out.println(args[0] + " is not valid because ");
+            System.out.println(ex.getMessage());
+		}
+	}
+
+}
+
+class ForgivingErrorHandler implements ErrorHandler {
+
+    public void warning(SAXParseException ex) {
+        System.err.println(ex.getMessage());
+    }
+
+    public void error(SAXParseException ex) {
+        System.err.println(ex.getMessage());
+    }
+
+    public void fatalError(SAXParseException ex) throws SAXException {
+        throw ex;
+    }
+
+}