feat(jdk8): move files to new folder to avoid resources compiled.
This commit is contained in:
277
jdkSrc/jdk8/sun/security/provider/certpath/BuildStep.java
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277
jdkSrc/jdk8/sun/security/provider/certpath/BuildStep.java
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/*
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* Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.security.provider.certpath;
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import java.security.cert.X509Certificate;
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/**
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* Describes one step of a certification path build, consisting of a
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* <code>Vertex</code> state description, a certificate, a possible throwable,
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* and a result code.
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*
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* @author Anne Anderson
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* @since 1.4
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* @see sun.security.provider.certpath.Vertex
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*/
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public class BuildStep {
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private Vertex vertex;
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private X509Certificate cert;
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private Throwable throwable;
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private int result;
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/**
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* result code associated with a certificate that may continue a path from
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* the current certificate.
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*/
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public static final int POSSIBLE = 1;
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/**
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* result code associated with a certificate that was tried, but that
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* represents an unsuccessful path, so the certificate has been backed out
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* to allow backtracking to the next possible path.
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*/
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public static final int BACK = 2;
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/**
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* result code associated with a certificate that successfully continues the
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* current path, but does not yet reach the target.
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*/
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public static final int FOLLOW = 3;
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/**
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* result code associated with a certificate that represents the end of the
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* last possible path, where no path successfully reached the target.
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*/
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public static final int FAIL = 4;
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/**
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* result code associated with a certificate that represents the end of a
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* path that successfully reaches the target.
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*/
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public static final int SUCCEED = 5;
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/**
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* construct a BuildStep
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*
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* @param vtx description of the vertex at this step
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* @param res result, where result is one of POSSIBLE, BACK,
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* FOLLOW, FAIL, SUCCEED
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*/
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public BuildStep(Vertex vtx, int res) {
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vertex = vtx;
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if (vertex != null) {
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cert = vertex.getCertificate();
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throwable = vertex.getThrowable();
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}
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result = res;
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}
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/**
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* return vertex description for this build step
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*
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* @returns Vertex
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*/
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public Vertex getVertex() {
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return vertex;
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}
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/**
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* return the certificate associated with this build step
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*
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* @returns X509Certificate
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*/
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public X509Certificate getCertificate() {
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return cert;
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}
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/**
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* return string form of issuer name from certificate associated with this
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* build step
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*
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* @returns String form of issuer name or null, if no certificate.
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*/
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public String getIssuerName() {
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return getIssuerName(null);
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}
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/**
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* return string form of issuer name from certificate associated with this
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* build step, or a default name if no certificate associated with this
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* build step, or if issuer name could not be obtained from the certificate.
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*
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* @param defaultName name to use as default if unable to return an issuer
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* name from the certificate, or if no certificate.
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* @returns String form of issuer name or defaultName, if no certificate or
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* exception received while trying to extract issuer name from certificate.
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*/
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public String getIssuerName(String defaultName) {
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return (cert == null ? defaultName
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: cert.getIssuerX500Principal().toString());
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}
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/**
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* return string form of subject name from certificate associated with this
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* build step.
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*
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* @returns String form of subject name or null, if no certificate.
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*/
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public String getSubjectName() {
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return getSubjectName(null);
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}
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/**
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* return string form of subject name from certificate associated with this
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* build step, or a default name if no certificate associated with this
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* build step, or if subject name could not be obtained from the
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* certificate.
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*
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* @param defaultName name to use as default if unable to return a subject
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* name from the certificate, or if no certificate.
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* @returns String form of subject name or defaultName, if no certificate or
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* if an exception was received while attempting to extract the subject name
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* from the certificate.
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*/
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public String getSubjectName(String defaultName) {
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return (cert == null ? defaultName
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: cert.getSubjectX500Principal().toString());
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}
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/**
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* return the exception associated with this build step.
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*
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* @returns Throwable
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*/
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public Throwable getThrowable() {
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return throwable;
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}
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/**
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* return the result code associated with this build step. The result codes
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* are POSSIBLE, FOLLOW, BACK, FAIL, SUCCEED.
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*
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* @returns int result code
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*/
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public int getResult() {
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return result;
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}
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/**
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* return a string representing the meaning of the result code associated
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* with this build step.
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*
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* @param res result code
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* @returns String string representing meaning of the result code
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*/
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public String resultToString(int res) {
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String resultString = "";
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switch (res) {
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case POSSIBLE:
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resultString = "Certificate to be tried.\n";
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break;
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case BACK:
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resultString = "Certificate backed out since path does not "
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+ "satisfy build requirements.\n";
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break;
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case FOLLOW:
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resultString = "Certificate satisfies conditions.\n";
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break;
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case FAIL:
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resultString = "Certificate backed out since path does not "
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+ "satisfy conditions.\n";
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break;
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case SUCCEED:
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resultString = "Certificate satisfies conditions.\n";
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break;
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default:
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resultString = "Internal error: Invalid step result value.\n";
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}
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return resultString;
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}
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/**
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* return a string representation of this build step, showing minimal
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* detail.
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*
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* @returns String
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*/
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@Override
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public String toString() {
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String out = "Internal Error\n";
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switch (result) {
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case BACK:
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case FAIL:
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out = resultToString(result);
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out = out + vertex.throwableToString();
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break;
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case FOLLOW:
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case SUCCEED:
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case POSSIBLE:
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out = resultToString(result);
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break;
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default:
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out = "Internal Error: Invalid step result\n";
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}
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return out;
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}
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/**
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* return a string representation of this build step, showing all detail of
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* the vertex state appropriate to the result of this build step, and the
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* certificate contents.
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*
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* @returns String
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*/
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public String verboseToString() {
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String out = resultToString(getResult());
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switch (result) {
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case BACK:
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case FAIL:
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out = out + vertex.throwableToString();
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break;
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case FOLLOW:
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case SUCCEED:
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out = out + vertex.moreToString();
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break;
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case POSSIBLE:
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break;
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default:
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break;
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}
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out = out + "Certificate contains:\n" + vertex.certToString();
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return out;
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}
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/**
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* return a string representation of this build step, including all possible
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* detail of the vertex state, but not including the certificate contents.
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*
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* @returns String
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*/
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public String fullToString() {
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return resultToString(getResult()) + vertex.toString();
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}
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}
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