/*
* Copyright ( c ) 2016 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
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* questions .
*/
/**
* @ test
* @ bug 8159488
* @ summary Basic tests for the various getInstance ( ) methods of
* XMLSignatureFactory , TransformService , and KeyInfoFactory classes
* @ run main GetInstanceTests
*/
import java.security.*;
import javax.xml.crypto.dsig.*;
import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory;
public class GetInstanceTests {
public static void main(String[] argv) throws Exception {
TestTransformService(CanonicalizationMethod.INCLUSIVE, "DOM" );
TestTransformService(CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, "DOM" );
TestTransformService(Transform.BASE64, "DOM" );
TestTransformService(Transform.XPATH2, "DOM" );
TestXMLSignatureFactory();
TestKeyInfoFactory();
}
private static void TestTransformService(String algo,
String mechType) throws Exception {
TransformService ts = TransformService.getInstance(algo, mechType);
Provider p = ts.getProvider();
try {
ts = TransformService.getInstance(algo, mechType, p);
ts = TransformService.getInstance(algo, mechType, p.getName());
} catch (Exception ex) {
throw new RuntimeException("Error: Unexpected exception" , ex);
}
}
private static void TestXMLSignatureFactory() throws Exception {
XMLSignatureFactory fac = XMLSignatureFactory.getInstance();
Provider p = fac.getProvider();
String mechType = fac.getMechanismType();
Provider p2;
try {
fac = XMLSignatureFactory.getInstance(mechType);
p2 = fac.getProvider();
fac = XMLSignatureFactory.getInstance(mechType, p);
fac = XMLSignatureFactory.getInstance(mechType, p.getName());
} catch (Exception ex) {
throw new RuntimeException("Error: Unexpected exception" , ex);
}
if (p2.getName() != p.getName()) {
throw new RuntimeException("Error: Provider equality check failed" );
}
if (p2.getName() != p.getName()) {
throw new RuntimeException("Error: Provider equality check failed" );
}
}
private static void TestKeyInfoFactory() throws Exception {
KeyInfoFactory fac = KeyInfoFactory.getInstance();
Provider p = fac.getProvider();
String mechType = fac.getMechanismType();
Provider p2;
try {
fac = KeyInfoFactory.getInstance(mechType);
p2 = fac.getProvider();
fac = KeyInfoFactory.getInstance(mechType, p);
fac = KeyInfoFactory.getInstance(mechType, p.getName());
} catch (Exception ex) {
throw new RuntimeException("Error: Unexpected exception" , ex);
}
if (p2.getName() != p.getName()) {
throw new RuntimeException("Error: Provider equality check failed" );
}
}
}
Messung V0.5 in Prozent C=96 H=85 G=90
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-10)
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