1 /*
2 * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
115 */
116 public final String getAlgorithm() {
117 return this.algorithm;
118 }
119
120 /**
121 * Returns a <code>TrustManagerFactory</code> object that acts as a
122 * factory for trust managers.
123 *
124 * <p> This method traverses the list of registered security Providers,
125 * starting with the most preferred Provider.
126 * A new TrustManagerFactory object encapsulating the
127 * TrustManagerFactorySpi implementation from the first
128 * Provider that supports the specified algorithm is returned.
129 *
130 * <p> Note that the list of registered providers may be retrieved via
131 * the {@link Security#getProviders() Security.getProviders()} method.
132 *
133 * @implNote
134 * The JDK Reference Implementation additionally uses the
135 * {@code jdk.security.provider.preferred} property to determine
136 * the preferred provider order for the specified algorithm. This
137 * may be different than the order of providers returned by
138 * {@link Security#getProviders() Security.getProviders()}.
139 *
140 * @param algorithm the standard name of the requested trust management
141 * algorithm. See the <a href=
142 * "{@docRoot}/../technotes/guides/security/jsse/JSSERefGuide.html">
143 * Java Secure Socket Extension Reference Guide </a>
144 * for information about standard algorithm names.
145 *
146 * @return the new <code>TrustManagerFactory</code> object.
147 *
148 * @exception NoSuchAlgorithmException if no Provider supports a
149 * TrustManagerFactorySpi implementation for the
150 * specified algorithm.
151 * @exception NullPointerException if algorithm is null.
152 *
153 * @see java.security.Provider
154 */
155 public static final TrustManagerFactory getInstance(String algorithm)
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1 /*
2 * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
115 */
116 public final String getAlgorithm() {
117 return this.algorithm;
118 }
119
120 /**
121 * Returns a <code>TrustManagerFactory</code> object that acts as a
122 * factory for trust managers.
123 *
124 * <p> This method traverses the list of registered security Providers,
125 * starting with the most preferred Provider.
126 * A new TrustManagerFactory object encapsulating the
127 * TrustManagerFactorySpi implementation from the first
128 * Provider that supports the specified algorithm is returned.
129 *
130 * <p> Note that the list of registered providers may be retrieved via
131 * the {@link Security#getProviders() Security.getProviders()} method.
132 *
133 * @implNote
134 * The JDK Reference Implementation additionally uses the
135 * {@code jdk.security.provider.preferred}
136 * {@link Security#getProperty(String) Security} property to determine
137 * the preferred provider order for the specified algorithm. This
138 * may be different than the order of providers returned by
139 * {@link Security#getProviders() Security.getProviders()}.
140 *
141 * @param algorithm the standard name of the requested trust management
142 * algorithm. See the <a href=
143 * "{@docRoot}/../technotes/guides/security/jsse/JSSERefGuide.html">
144 * Java Secure Socket Extension Reference Guide </a>
145 * for information about standard algorithm names.
146 *
147 * @return the new <code>TrustManagerFactory</code> object.
148 *
149 * @exception NoSuchAlgorithmException if no Provider supports a
150 * TrustManagerFactorySpi implementation for the
151 * specified algorithm.
152 * @exception NullPointerException if algorithm is null.
153 *
154 * @see java.security.Provider
155 */
156 public static final TrustManagerFactory getInstance(String algorithm)
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