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package jdk.net;

import java.security.BasicPermission;

Represents permission to access the extended networking capabilities defined in the jdk.net package. These permissions contain a target name, but no actions list. Callers either possess the permission or not.

The following targets are defined:

permission target name, what the target allows,and associated risks
Permission Target Name What the Permission Allows Risks of Allowing this Permission
setOption.SO_FLOW_SLA set the SO_FLOW_SLA option on any socket that supports it allows caller to set a higher priority or bandwidth allocation to sockets it creates, than they might otherwise be allowed.
getOption.SO_FLOW_SLA retrieve the SO_FLOW_SLA setting from any socket that supports the option allows caller access to SLA information that it might not otherwise have
See Also:
Since:1.8
/** * Represents permission to access the extended networking capabilities * defined in the jdk.net package. These permissions contain a target * name, but no actions list. Callers either possess the permission or not. * <p> * The following targets are defined: * * <table class="striped"><caption style="display:none">permission target name, * what the target allows,and associated risks</caption> * <tr> * <th>Permission Target Name</th> * <th>What the Permission Allows</th> * <th>Risks of Allowing this Permission</th> * </tr> * <tr> * <td>setOption.SO_FLOW_SLA</td> * <td>set the {@link ExtendedSocketOptions#SO_FLOW_SLA SO_FLOW_SLA} option * on any socket that supports it</td> * <td>allows caller to set a higher priority or bandwidth allocation * to sockets it creates, than they might otherwise be allowed.</td> * </tr> * <tr> * <td>getOption.SO_FLOW_SLA</td> * <td>retrieve the {@link ExtendedSocketOptions#SO_FLOW_SLA SO_FLOW_SLA} * setting from any socket that supports the option</td> * <td>allows caller access to SLA information that it might not * otherwise have</td> * </tr></table> * * @see jdk.net.ExtendedSocketOptions * * @since 1.8 */
public final class NetworkPermission extends BasicPermission { private static final long serialVersionUID = -2012939586906722291L;
Creates a NetworkPermission with the given target name.
Params:
  • name – the permission target name
Throws:
/** * Creates a NetworkPermission with the given target name. * * @param name the permission target name * @throws NullPointerException if {@code name} is {@code null}. * @throws IllegalArgumentException if {@code name} is empty. */
public NetworkPermission(String name) { super(name); }
Creates a NetworkPermission with the given target name.
Params:
  • name – the permission target name
  • actions – should be null. Is ignored if not.
Throws:
/** * Creates a NetworkPermission with the given target name. * * @param name the permission target name * @param actions should be {@code null}. Is ignored if not. * @throws NullPointerException if {@code name} is {@code null}. * @throws IllegalArgumentException if {@code name} is empty. */
public NetworkPermission(String name, String actions) { super(name, actions); } }