InPlaceEditAppletLauncher.java 文件源码

public CachedFile(File tempFile)
{
    this.tempFile = tempFile;

    final Permissions filePermissions = new Permissions();
    final FilePermission crudPermission = new FilePermission(tempFile.getAbsolutePath(), "read,write,delete");
    filePermissions.add(crudPermission);
    debug("filePermissions Added FilePermission for 'read', 'write', 'delete' on " + tempFile.getAbsolutePath());
    filePermissionContext = new AccessControlContext(new ProtectionDomain[]{new ProtectionDomain(null,
        filePermissions)});

    final Permissions openPermissions = new Permissions();
    openPermissions.add(crudPermission);
    debug("openPermissions Added FilePermission for 'read', 'write', 'delete' on " + tempFile.getAbsolutePath());
    openPermissions.add(new FilePermission("<<ALL FILES>>", "execute"));
    debug("openPermissions Added FilePermission for 'execute' on <<ALL FILES>>");
    openPermissions.add(new AWTPermission("showWindowWithoutWarningBanner"));
    debug("openPermissions Added AWTPermission for 'showWindowWithoutWarningBanner'");
    openPermissionContext = new AccessControlContext(new ProtectionDomain[]{new ProtectionDomain(null,
        openPermissions)});

    setAsSynced();
}