com.androidquery.auth.AccountHandle.java Source code

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Here is the source code for com.androidquery.auth.AccountHandle.java

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/*
 * Copyright 2011 - AndroidQuery.com (tinyeeliu@gmail.com)
 * 
 * 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.androidquery.auth;

import java.net.HttpURLConnection;
import java.util.LinkedHashSet;

import org.apache.http.HttpRequest;

import android.content.Context;

import com.androidquery.callback.AbstractAjaxCallback;
import com.androidquery.callback.AjaxStatus;

public abstract class AccountHandle {

    private LinkedHashSet<AbstractAjaxCallback<?, ?>> callbacks;

    public synchronized void auth(AbstractAjaxCallback<?, ?> cb) {

        if (callbacks == null) {
            callbacks = new LinkedHashSet<AbstractAjaxCallback<?, ?>>();
            callbacks.add(cb);
            auth();
        } else {
            callbacks.add(cb);
        }

    }

    public abstract boolean authenticated();

    protected synchronized void success(Context context) {

        if (callbacks != null) {

            for (AbstractAjaxCallback<?, ?> cb : callbacks) {
                cb.async(context);
            }

            callbacks = null;
        }

    }

    protected synchronized void failure(Context context, int code, String message) {

        if (callbacks != null) {

            for (AbstractAjaxCallback<?, ?> cb : callbacks) {
                cb.failure(code, message);
            }

            callbacks = null;
        }

    }

    protected abstract void auth();

    public abstract boolean expired(AbstractAjaxCallback<?, ?> cb, AjaxStatus status);

    public abstract boolean reauth(AbstractAjaxCallback<?, ?> cb);

    public void applyToken(AbstractAjaxCallback<?, ?> cb, HttpRequest request) {
    }

    public void applyToken(AbstractAjaxCallback<?, ?> cb, HttpURLConnection conn) {
    }

    public String getNetworkUrl(String url) {
        return url;
    }

    public String getCacheUrl(String url) {
        return url;
    }

    public void unauth() {
    }

}