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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /mobile/android/thirdparty/ch/boye/httpclientandroidlib/auth/AuthSchemeRegistry.java | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'mobile/android/thirdparty/ch/boye/httpclientandroidlib/auth/AuthSchemeRegistry.java')
-rw-r--r-- | mobile/android/thirdparty/ch/boye/httpclientandroidlib/auth/AuthSchemeRegistry.java | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/auth/AuthSchemeRegistry.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/auth/AuthSchemeRegistry.java new file mode 100644 index 000000000..4a6d15ca8 --- /dev/null +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/auth/AuthSchemeRegistry.java @@ -0,0 +1,155 @@ +/* + * ==================================================================== + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * <http://www.apache.org/>. + * + */ +package ch.boye.httpclientandroidlib.auth; + +import java.util.ArrayList; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +import ch.boye.httpclientandroidlib.HttpRequest; +import ch.boye.httpclientandroidlib.annotation.ThreadSafe; +import ch.boye.httpclientandroidlib.config.Lookup; +import ch.boye.httpclientandroidlib.params.HttpParams; +import ch.boye.httpclientandroidlib.protocol.ExecutionContext; +import ch.boye.httpclientandroidlib.protocol.HttpContext; +import ch.boye.httpclientandroidlib.util.Args; + +/** + * Authentication scheme registry that can be used to obtain the corresponding + * authentication scheme implementation for a given type of authorization challenge. + * + * @since 4.0 + * + * @deprecated (4.3) use {@link ch.boye.httpclientandroidlib.config.Registry} + */ +@ThreadSafe +@Deprecated +public final class AuthSchemeRegistry implements Lookup<AuthSchemeProvider> { + + private final ConcurrentHashMap<String,AuthSchemeFactory> registeredSchemes; + + public AuthSchemeRegistry() { + super(); + this.registeredSchemes = new ConcurrentHashMap<String,AuthSchemeFactory>(); + } + + /** + * Registers a {@link AuthSchemeFactory} with the given identifier. If a factory with the + * given name already exists it will be overridden. This name is the same one used to + * retrieve the {@link AuthScheme authentication scheme} from {@link #getAuthScheme}. + * + * <p> + * Please note that custom authentication preferences, if used, need to be updated accordingly + * for the new {@link AuthScheme authentication scheme} to take effect. + * </p> + * + * @param name the identifier for this scheme + * @param factory the {@link AuthSchemeFactory} class to register + * + * @see #getAuthScheme + */ + public void register( + final String name, + final AuthSchemeFactory factory) { + Args.notNull(name, "Name"); + Args.notNull(factory, "Authentication scheme factory"); + registeredSchemes.put(name.toLowerCase(Locale.ENGLISH), factory); + } + + /** + * Unregisters the class implementing an {@link AuthScheme authentication scheme} with + * the given name. + * + * @param name the identifier of the class to unregister + */ + public void unregister(final String name) { + Args.notNull(name, "Name"); + registeredSchemes.remove(name.toLowerCase(Locale.ENGLISH)); + } + + /** + * Gets the {@link AuthScheme authentication scheme} with the given name. + * + * @param name the {@link AuthScheme authentication scheme} identifier + * @param params the {@link HttpParams HTTP parameters} for the authentication + * scheme. + * + * @return {@link AuthScheme authentication scheme} + * + * @throws IllegalStateException if a scheme with the given name cannot be found + */ + public AuthScheme getAuthScheme(final String name, final HttpParams params) + throws IllegalStateException { + + Args.notNull(name, "Name"); + final AuthSchemeFactory factory = registeredSchemes.get(name.toLowerCase(Locale.ENGLISH)); + if (factory != null) { + return factory.newInstance(params); + } else { + throw new IllegalStateException("Unsupported authentication scheme: " + name); + } + } + + /** + * Obtains a list containing the names of all registered {@link AuthScheme authentication + * schemes} + * + * @return list of registered scheme names + */ + public List<String> getSchemeNames() { + return new ArrayList<String>(registeredSchemes.keySet()); + } + + /** + * Populates the internal collection of registered {@link AuthScheme authentication schemes} + * with the content of the map passed as a parameter. + * + * @param map authentication schemes + */ + public void setItems(final Map<String, AuthSchemeFactory> map) { + if (map == null) { + return; + } + registeredSchemes.clear(); + registeredSchemes.putAll(map); + } + + public AuthSchemeProvider lookup(final String name) { + return new AuthSchemeProvider() { + + public AuthScheme create(final HttpContext context) { + final HttpRequest request = (HttpRequest) context.getAttribute( + ExecutionContext.HTTP_REQUEST); + return getAuthScheme(name, request.getParams()); + } + + }; + } + +} |