本文整理汇总了Java中javax.xml.crypto.dsig.keyinfo.KeyInfoFactory.getInstance方法的典型用法代码示例。如果您正苦于以下问题:Java KeyInfoFactory.getInstance方法的具体用法?Java KeyInfoFactory.getInstance怎么用?Java KeyInfoFactory.getInstance使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.xml.crypto.dsig.keyinfo.KeyInfoFactory
的用法示例。
在下文中一共展示了KeyInfoFactory.getInstance方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: TestKeyInfoFactory
import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory; //导入方法依赖的package包/类
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");
}
}
示例2: main
import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
KeyInfoFactory fac = KeyInfoFactory.getInstance();
KeyInfo ki = fac.newKeyInfo
(Collections.singletonList(fac.newKeyName("foo")), "keyid");
try {
ki.marshal(null, null);
throw new Exception("Should raise a NullPointerException");
} catch (NullPointerException npe) {}
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
Document doc = dbf.newDocumentBuilder().newDocument();
Element elem = doc.createElementNS("http://acme.org", "parent");
doc.appendChild(elem);
DOMStructure parent = new DOMStructure(elem);
ki.marshal(parent, null);
Element kiElem = DOMUtils.getFirstChildElement(elem);
if (!kiElem.getLocalName().equals("KeyInfo")) {
throw new Exception
("Should be KeyInfo element: " + kiElem.getLocalName());
}
Element knElem = DOMUtils.getFirstChildElement(kiElem);
if (!knElem.getLocalName().equals("KeyName")) {
throw new Exception
("Should be KeyName element: " + knElem.getLocalName());
}
}
示例3: main
import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory; //导入方法依赖的package包/类
public static void main(String[] args) {
try {
KeyInfoFactory fac = KeyInfoFactory.getInstance(
"DOM", "SomeProviderThatDoesNotExist");
}
catch(NoSuchProviderException e) {
// this is expected
}
}
示例4: KeyInfoTest
import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory; //导入方法依赖的package包/类
public KeyInfoTest() throws Exception {
fac = KeyInfoFactory.getInstance
("DOM", new org.apache.jcp.xml.dsig.internal.dom.XMLDSigRI());
}
示例5: getKeyInfoFactory
import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory; //导入方法依赖的package包/类
/**
* Returns a <code>KeyInfoFactory</code> that creates <code>KeyInfo</code>
* objects. The returned <code>KeyInfoFactory</code> has the same
* mechanism type and provider as this <code>XMLSignatureFactory</code>.
*
* @return a <code>KeyInfoFactory</code>
* @throws NoSuchMechanismException if a <code>KeyFactory</code>
* implementation with the same mechanism type and provider
* is not available
*/
public final KeyInfoFactory getKeyInfoFactory() {
return KeyInfoFactory.getInstance(getMechanismType(), getProvider());
}