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JDK 17 java.base.jmod - Base Module
JDK 17 java.base.jmod is the JMOD file for JDK 17 Base module.
JDK 17 Base module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.base.jmod.
JDK 17 Base module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 Base module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.base.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ java/security/PolicySpi.java
/* * Copyright (c) 2005, 2021, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.security; /** * This class defines the <i>Service Provider Interface</i> (<b>SPI</b>) * for the {@code Policy} class. * All the abstract methods in this class must be implemented by each * service provider who wishes to supply a Policy implementation. * * <p> Subclass implementations of this abstract class must provide * a public constructor that takes a {@code Policy.Parameters} * object as an input parameter. This constructor also must throw * an IllegalArgumentException if it does not understand the * {@code Policy.Parameters} input. * * * @since 1.6 * @deprecated This class is only useful in conjunction with * {@linkplain SecurityManager the Security Manager}, which is deprecated * and subject to removal in a future release. Consequently, this class * is also deprecated and subject to removal. There is no replacement for * the Security Manager or this class. */ @Deprecated(since="17", forRemoval=true) public abstract class PolicySpi { /** * Constructor for subclasses to call. */ public PolicySpi() {} /** * Check whether the policy has granted a Permission to a ProtectionDomain. * * @param domain the ProtectionDomain to check. * * @param permission check whether this permission is granted to the * specified domain. * * @return boolean true if the permission is granted to the domain. */ protected abstract boolean engineImplies (ProtectionDomain domain, Permission permission); /** * Refreshes/reloads the policy configuration. The behavior of this method * depends on the implementation. For example, calling {@code refresh} * on a file-based policy will cause the file to be re-read. * * <p> The default implementation of this method does nothing. * This method should be overridden if a refresh operation is supported * by the policy implementation. */ protected void engineRefresh() { } /** * Return a PermissionCollection object containing the set of * permissions granted to the specified CodeSource. * * <p> The default implementation of this method returns * Policy.UNSUPPORTED_EMPTY_COLLECTION object. This method can be * overridden if the policy implementation can return a set of * permissions granted to a CodeSource. * * @param codesource the CodeSource to which the returned * PermissionCollection has been granted. * * @return a set of permissions granted to the specified CodeSource. * If this operation is supported, the returned * set of permissions must be a new mutable instance * and it must support heterogeneous Permission types. * If this operation is not supported, * Policy.UNSUPPORTED_EMPTY_COLLECTION is returned. */ @SuppressWarnings("removal") protected PermissionCollection engineGetPermissions (CodeSource codesource) { return Policy.UNSUPPORTED_EMPTY_COLLECTION; } /** * Return a PermissionCollection object containing the set of * permissions granted to the specified ProtectionDomain. * * <p> The default implementation of this method returns * Policy.UNSUPPORTED_EMPTY_COLLECTION object. This method can be * overridden if the policy implementation can return a set of * permissions granted to a ProtectionDomain. * * @param domain the ProtectionDomain to which the returned * PermissionCollection has been granted. * * @return a set of permissions granted to the specified ProtectionDomain. * If this operation is supported, the returned * set of permissions must be a new mutable instance * and it must support heterogeneous Permission types. * If this operation is not supported, * Policy.UNSUPPORTED_EMPTY_COLLECTION is returned. */ @SuppressWarnings("removal") protected PermissionCollection engineGetPermissions (ProtectionDomain domain) { return Policy.UNSUPPORTED_EMPTY_COLLECTION; } }
⏎ java/security/PolicySpi.java
Or download all of them as a single archive file:
File name: java.base-17.0.5-src.zip File size: 8883851 bytes Release date: 2022-09-13 Download
2023-09-26, 68810👍, 1💬
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