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author | Andreas Fitzek <andreas.fitzek@iaik.tugraz.at> | 2015-11-03 14:38:34 +0100 |
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committer | Andreas Fitzek <andreas.fitzek@iaik.tugraz.at> | 2015-11-03 14:38:34 +0100 |
commit | 0872d2d8a64fd701776b272f49222428d8def07f (patch) | |
tree | 0954a523ad2cc7ad615dbbae5282dd56497e4c6e /moaSig/common/src/test/java/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java | |
parent | e635718b8d6a12e4e80207c8bdf30b02eed3f2ab (diff) | |
download | moa-sig-0872d2d8a64fd701776b272f49222428d8def07f.tar.gz moa-sig-0872d2d8a64fd701776b272f49222428d8def07f.tar.bz2 moa-sig-0872d2d8a64fd701776b272f49222428d8def07f.zip |
initial commit
Diffstat (limited to 'moaSig/common/src/test/java/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java')
-rw-r--r-- | moaSig/common/src/test/java/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/moaSig/common/src/test/java/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java b/moaSig/common/src/test/java/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java new file mode 100644 index 0000000..dfe7a53 --- /dev/null +++ b/moaSig/common/src/test/java/test/at/gv/egovernment/moa/util/XMLGrammarBuilderTest.java @@ -0,0 +1,123 @@ +/* + * Copyright 2003 Federal Chancellery Austria + * MOA-ID has been developed in a cooperation between BRZ, the Federal + * Chancellery Austria - ICT staff unit, and Graz University of Technology. + * + * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. + * You may obtain a copy of the Licence at: + * http://www.osor.eu/eupl/ + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the Licence for the specific language governing permissions and + * limitations under the Licence. + * + * This product combines work with different licenses. See the "NOTICE" text + * file for details on the various modules and licenses. + * The "NOTICE" text file is part of the distribution. Any derivative works + * that you distribute must include a readable copy of the "NOTICE" text file. + */ + + +package test.at.gv.egovernment.moa.util; +import java.io.FileInputStream; +import java.io.InputStream; + +import org.apache.xerces.parsers.DOMParser; +import org.apache.xerces.parsers.XMLGrammarPreparser; +import org.apache.xerces.util.SymbolTable; +import org.apache.xerces.util.XMLGrammarPoolImpl; +import org.apache.xerces.xni.grammars.Grammar; +import org.apache.xerces.xni.grammars.XMLGrammarDescription; +import org.apache.xerces.xni.parser.XMLInputSource; +import org.xml.sax.InputSource; + +import test.at.gv.egovernment.moa.MOATestCase; + +import at.gv.egovernment.moa.util.Constants; + + +/** + * Experimentation with Xerces grammar caching. + * + * Used the Xerces sample 'XMLGrammarBuilder' as a starting point. + * + * @author Patrick Peck + * @version $Id$ + */ +public class XMLGrammarBuilderTest extends MOATestCase { + + private static final String GRAMMAR_POOL = + org.apache.xerces.impl.Constants.XERCES_PROPERTY_PREFIX + + org.apache.xerces.impl.Constants.XMLGRAMMAR_POOL_PROPERTY; + + protected static final String NAMESPACES_FEATURE_ID = + "http://xml.org/sax/features/namespaces"; + protected static final String VALIDATION_FEATURE_ID = + "http://xml.org/sax/features/validation"; + protected static final String SCHEMA_VALIDATION_FEATURE_ID = + "http://apache.org/xml/features/validation/schema"; + protected static final String SCHEMA_FULL_CHECKING_FEATURE_ID = + "http://apache.org/xml/features/validation/schema-full-checking"; + + private static final int BIG_PRIME = 2039; + private SymbolTable symbolTable; + private XMLGrammarPoolImpl grammarPool; + + /** + * Constructor for XMLGrammarBuilderTest. + * @param name + */ + public XMLGrammarBuilderTest(String name) { + super(name); + } + + protected void setUp() throws Exception { + XMLGrammarPreparser preparser; + + // set up symbol table and grammar pool + symbolTable = new SymbolTable(BIG_PRIME); + grammarPool = new XMLGrammarPoolImpl(); + preparser = new XMLGrammarPreparser(symbolTable); + preparser.registerPreparser(XMLGrammarDescription.XML_SCHEMA, null); + preparser.setProperty(GRAMMAR_POOL, grammarPool); + preparser.setFeature(NAMESPACES_FEATURE_ID, true); + preparser.setFeature(VALIDATION_FEATURE_ID, true); + // now we can still do schema features just in case, + // so long as it's our configuraiton...... + preparser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true); + preparseSchemaResource( + preparser, + Constants.DSIG_SCHEMA_LOCATION, + "/resources/schemas/xmldsig-core-schema.xsd"); + } + + private static Grammar preparseSchemaResource( + XMLGrammarPreparser preparser, + String systemId, + String resource) + throws Exception { + + InputStream is = XMLGrammarBuilderTest.class.getResourceAsStream(resource); + return preparser.preparseGrammar( + XMLGrammarDescription.XML_SCHEMA, + new XMLInputSource(null, systemId, null, is, null)); + } + + public void testParseValidating() throws Exception { + DOMParser parser = new DOMParser(symbolTable, grammarPool); + + parser.setFeature(NAMESPACES_FEATURE_ID, true); + parser.setFeature(VALIDATION_FEATURE_ID, true); + parser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true); + + parser.parse( + new InputSource( + new FileInputStream(TESTDATA_ROOT + "xml/dsigTransform/base64.xml"))); + parser.getDocument(); + } + +} |