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SF.net SVN: xmlunit: [244] trunk/xmlunit
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From: <bo...@us...> - 2008-03-05 16:42:34
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Revision: 244
http://xmlunit.svn.sourceforge.net/xmlunit/?rev=244&view=rev
Author: bodewig
Date: 2008-03-05 08:42:35 -0800 (Wed, 05 Mar 2008)
Log Message:
-----------
add Schema defintion validation based on javax.xml.validation
Added Paths:
-----------
trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java
trunk/xmlunit/tests/etc/broken.xsd
trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java
Added: trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java
===================================================================
--- trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java (rev 0)
+++ trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java 2008-03-05 16:42:35 UTC (rev 244)
@@ -0,0 +1,125 @@
+/*
+******************************************************************
+Copyright (c) 2008, Jeff Martin, Tim Bacon
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of the xmlunit.sourceforge.net nor the names
+ of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written
+ permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************
+*/
+
+package org.custommonkey.xmlunit.jaxp13;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import javax.xml.XMLConstants;
+import javax.xml.transform.Source;
+import javax.xml.validation.Schema;
+import javax.xml.validation.SchemaFactory;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+
+/**
+ * Validator class based of {@link javax.xml.validation javax.xml.validation}.
+ *
+ * <p>This class currently only provides support for validating schema
+ * definitions. It defaults to the W3C XML Schema 1.0 but can be used
+ * to validate against any schema language supported by your
+ * SchemaFactory implementation.</p>
+ */
+public class Validator {
+ private final String schemaLanguage;
+ private final ArrayList sources = new ArrayList();
+
+ /**
+ * validates using W3C XML Schema 1.0.
+ */
+ public Validator() {
+ this(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+ }
+
+ /**
+ * validates using the specified schema language.
+ *
+ * @param schemaLanguage the schema language to use - see {@link
+ * javax.xml.validation.SchemaFactory SchemaFactory}.
+ */
+ public Validator(String schemaLanguage) {
+ this.schemaLanguage = schemaLanguage;
+ }
+
+ /**
+ * Adds a source for the schema defintion.
+ */
+ public void addSchemaSource(Source s) {
+ sources.add(s);
+ }
+
+ /**
+ * Is the given schema definition valid?
+ */
+ public boolean isSchemaValid() {
+ return getSchemaErrors().size() == 0;
+ }
+
+ /**
+ * Obtain a list of all errors in the schema defintion.
+ *
+ * <p>The list contains {@link org.xml.sax.SAXParseException
+ * SAXParseException}s.</p>
+ */
+ public List/*<SAXParseException>*/ getSchemaErrors() {
+ final ArrayList l = new ArrayList();
+ ErrorHandler h = new ErrorHandler() {
+ public void error(SAXParseException e) {
+ l.add(e);
+ }
+ public void fatalError(SAXParseException e) {
+ l.add(e);
+ }
+ public void warning(SAXParseException e) {
+ l.add(e);
+ }
+ };
+ try {
+ parseSchema(h);
+ } catch (SAXException e) {
+ // error has been recorded in our ErrorHandler anyway
+ }
+ return Collections.unmodifiableList(l);
+ }
+
+ private Schema parseSchema(ErrorHandler h) throws SAXException {
+ SchemaFactory fac = SchemaFactory.newInstance(schemaLanguage);
+ fac.setErrorHandler(h);
+ return fac.newSchema((Source[]) sources.toArray(new Source[0]));
+ }
+}
\ No newline at end of file
Property changes on: trunk/xmlunit/src/java/org/custommonkey/xmlunit/jaxp13/Validator.java
___________________________________________________________________
Name: svn:eol-style
+ native
Added: trunk/xmlunit/tests/etc/broken.xsd
===================================================================
--- trunk/xmlunit/tests/etc/broken.xsd (rev 0)
+++ trunk/xmlunit/tests/etc/broken.xsd 2008-03-05 16:42:35 UTC (rev 244)
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ targetNamespace="http://www.publishing.org"
+ xmlns="http://www.publishing.org"
+ version="1.0"
+ elementFormDefault="qualified">
+
+ <xsd:element name="Book" type="BookType"/>
+
+ <xsd:complexType name="BookType">
+ <xsd:element name="Title" type="xsd:string" minOccurs="1" maxOccurs="1"/>
+ <xsd:element name="Author" type="xsd:string" minOccurs="1" maxOccurs="unbounded"/>
+ <xsd:element name="Date" type="xsd:string" minOccurs="1" maxOccurs="1"/>
+ <xsd:element name="ISBN" type="xsd:string" minOccurs="1" maxOccurs="1"/>
+ </xsd:complexType>
+</xsd:schema>
+
Property changes on: trunk/xmlunit/tests/etc/broken.xsd
___________________________________________________________________
Name: svn:eol-style
+ native
Added: trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java
===================================================================
--- trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java (rev 0)
+++ trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java 2008-03-05 16:42:35 UTC (rev 244)
@@ -0,0 +1,96 @@
+/*
+******************************************************************
+Copyright (c) 2008, Jeff Martin, Tim Bacon
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of the xmlunit.sourceforge.net nor the names
+ of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written
+ permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************
+*/
+
+package org.custommonkey.xmlunit.jaxp13;
+
+import java.io.FileInputStream;
+import java.util.Iterator;
+import java.util.List;
+import javax.xml.transform.stream.StreamSource;
+
+import junit.framework.TestCase;
+
+import org.custommonkey.xmlunit.test_Constants;
+
+public class test_Validator extends TestCase {
+
+ public void testGoodSchemaIsValid() throws Exception {
+ Validator v = new Validator();
+ v.addSchemaSource(new StreamSource(
+ new FileInputStream(test_Constants.BASEDIR
+ + "/tests/etc/Book.xsd")
+ )
+ );
+ assertTrue(v.isSchemaValid());
+ }
+
+ public void testGoodSchemaHasNoErrors() throws Exception {
+ Validator v = new Validator();
+ v.addSchemaSource(new StreamSource(
+ new FileInputStream(test_Constants.BASEDIR
+ + "/tests/etc/Book.xsd")
+ )
+ );
+ assertEquals(0, v.getSchemaErrors().size());
+ }
+
+ public void testBrokenSchemaIsInvalid() throws Exception {
+ Validator v = new Validator();
+ v.addSchemaSource(new StreamSource(
+ new FileInputStream(test_Constants.BASEDIR
+ + "/tests/etc/broken.xsd")
+ )
+ );
+ assertFalse(v.isSchemaValid());
+ }
+
+ public void testBrokenSchemaHasErrors() throws Exception {
+ Validator v = new Validator();
+ v.addSchemaSource(new StreamSource(
+ new FileInputStream(test_Constants.BASEDIR
+ + "/tests/etc/broken.xsd")
+ )
+ );
+ List l = v.getSchemaErrors();
+ /*
+ for (Iterator i = l.iterator(); i.hasNext(); ) {
+ System.err.println(i.next());
+ }
+ */
+ assertTrue(l.size() > 0);
+ }
+
+}
\ No newline at end of file
Property changes on: trunk/xmlunit/tests/java/org/custommonkey/xmlunit/jaxp13/test_Validator.java
___________________________________________________________________
Name: svn:eol-style
+ native
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