211
212 if (credOwners == null || credOwners.length == 0) {
213 return new String[0][0];
214 }
215
216 String[][] pArray = new String[credOwners.length][2];
217 for (int i = 0; i < credOwners.length; i++) {
218 pArray[i][0] = credOwners[i].principalClass;
219 pArray[i][1] = credOwners[i].principalName;
220 }
221 return pArray;
222 }
223
224 /**
225 * Checks if this {@code PrivateCredentialPermission} implies
226 * the specified {@code Permission}.
227 *
228 * <p>
229 *
230 * This method returns true if:
231 * <p><ul>
232 * <li> <i>p</i> is an instanceof PrivateCredentialPermission and <p>
233 * <li> the target name for <i>p</i> is implied by this object's
234 * target name. For example:
235 * <pre>
236 * [* P1 "duke"] implies [a.b.Credential P1 "duke"].
237 * [C1 P1 "duke"] implies [C1 P1 "duke" P2 "dukette"].
238 * [C1 P2 "dukette"] implies [C1 P1 "duke" P2 "dukette"].
239 * </pre>
240 * </ul>
241 *
242 * <p>
243 *
244 * @param p the {@code Permission} to check against.
245 *
246 * @return true if this {@code PrivateCredentialPermission} implies
247 * the specified {@code Permission}, false if not.
248 */
249 public boolean implies(Permission p) {
250
251 if (p == null || !(p instanceof PrivateCredentialPermission))
252 return false;
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211
212 if (credOwners == null || credOwners.length == 0) {
213 return new String[0][0];
214 }
215
216 String[][] pArray = new String[credOwners.length][2];
217 for (int i = 0; i < credOwners.length; i++) {
218 pArray[i][0] = credOwners[i].principalClass;
219 pArray[i][1] = credOwners[i].principalName;
220 }
221 return pArray;
222 }
223
224 /**
225 * Checks if this {@code PrivateCredentialPermission} implies
226 * the specified {@code Permission}.
227 *
228 * <p>
229 *
230 * This method returns true if:
231 * <ul>
232 * <li> <i>p</i> is an instanceof PrivateCredentialPermission and
233 * <li> the target name for <i>p</i> is implied by this object's
234 * target name. For example:
235 * <pre>
236 * [* P1 "duke"] implies [a.b.Credential P1 "duke"].
237 * [C1 P1 "duke"] implies [C1 P1 "duke" P2 "dukette"].
238 * [C1 P2 "dukette"] implies [C1 P1 "duke" P2 "dukette"].
239 * </pre>
240 * </ul>
241 *
242 * <p>
243 *
244 * @param p the {@code Permission} to check against.
245 *
246 * @return true if this {@code PrivateCredentialPermission} implies
247 * the specified {@code Permission}, false if not.
248 */
249 public boolean implies(Permission p) {
250
251 if (p == null || !(p instanceof PrivateCredentialPermission))
252 return false;
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