本文整理匯總了Java中java.io.FilePermission.newPermissionCollection方法的典型用法代碼示例。如果您正苦於以下問題：Java FilePermission.newPermissionCollection方法的具體用法？Java FilePermission.newPermissionCollection怎麽用？Java FilePermission.newPermissionCollection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java.io.FilePermission的用法示例。
在下文中一共展示了FilePermission.newPermissionCollection方法的3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: tryFilePC
import java.io.FilePermission; //導入方法依賴的package包/類
static void tryFilePC() throws Exception {
try {
FilePermission p0 = new FilePermission("/home/foobar","read");
PermissionCollection pc = p0.newPermissionCollection();
pc.setReadOnly(); // this should lock out future adds
//
FilePermission p1 = new FilePermission("/home/quux","read");
pc.add(p1);
throw new
Exception("Failed...FilePermission added to readonly FilePermissionCollection.");
} catch (SecurityException se) {
System.out.println("FilePermissionCollection passed");
}
}
示例2: tryFilePC
import java.io.FilePermission; //導入方法依賴的package包/類
static void tryFilePC() throws Exception {
try {
FilePermission p0 = new FilePermission("/tmp/foobar","read");
PermissionCollection pc = p0.newPermissionCollection();
pc.setReadOnly(); // this should lock out future adds
//
FilePermission p1 = new FilePermission("/tmp/quux","read");
pc.add(p1);
throw new
Exception("Failed...FilePermission added to readonly FilePermissionCollection.");
} catch (SecurityException se) {
System.out.println("FilePermissionCollection passed");
}
}
示例3: MP
import java.io.FilePermission; //導入方法依賴的package包/類
MP(String f) {
FilePermission p = new FilePermission(f, "read");
pc = p.newPermissionCollection();
pc.add(p);
}