本文整理匯總了Java中javax.xml.crypto.dsig.keyinfo.KeyInfoFactory.getInstance方法的典型用法代碼示例。如果您正苦於以下問題:Java KeyInfoFactory.getInstance方法的具體用法?Java KeyInfoFactory.getInstance怎麽用?Java KeyInfoFactory.getInstance使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類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個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: TestKeyInfoFactory
import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory; //導入方法依賴的package包/類
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; //導入方法依賴的package包/類
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; //導入方法依賴的package包/類
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; //導入方法依賴的package包/類
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; //導入方法依賴的package包/類
/**
* 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());
}