com.nesscomputing.tinyhttp.HttpFetcherCredentialsProvider.java Source code

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Here is the source code for com.nesscomputing.tinyhttp.HttpFetcherCredentialsProvider.java

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/**
 * Copyright (C) 2012 Ness Computing, Inc.
 *
 * Licensed 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.
 */
package com.nesscomputing.tinyhttp;

import java.security.Principal;

import org.apache.http.auth.AuthScope;
import org.apache.http.auth.BasicUserPrincipal;
import org.apache.http.auth.Credentials;
import org.apache.http.client.CredentialsProvider;

public class HttpFetcherCredentialsProvider implements CredentialsProvider {
    private final String login;
    private final String pw;

    public HttpFetcherCredentialsProvider(final String login, final String pw) {
        this.login = login;
        this.pw = pw;
    }

    @Override
    public void setCredentials(final AuthScope authscope, final Credentials credentials) {
        throw new UnsupportedOperationException("credentials can not be added to this provider!");
    }

    @Override
    public Credentials getCredentials(final AuthScope authScope) {
        return new Credentials() {

            @Override
            public Principal getUserPrincipal() {
                return new BasicUserPrincipal(login);
            }

            @Override
            public String getPassword() {
                return pw;
            }
        };
    }

    @Override
    public void clear() {
        throw new UnsupportedOperationException("credentials can not be removed from this provider!");
    }
}