X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/ab946b9af69f3f299d72026db69f5f650096d8e8..6ace8ab1c18b23a4c016986256075cfda8e50104:/src/com/owncloud/android/syncadapter/AbstractOwnCloudSyncAdapter.java

diff --git a/src/com/owncloud/android/syncadapter/AbstractOwnCloudSyncAdapter.java b/src/com/owncloud/android/syncadapter/AbstractOwnCloudSyncAdapter.java
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+/* ownCloud Android client application
+ *   Copyright (C) 2011  Bartek Przybylski
+ *   Copyright (C) 2012-2013 ownCloud Inc.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.owncloud.android.syncadapter;
+
+import java.io.IOException;
+import java.util.Date;
+
+import org.apache.http.HttpRequest;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.conn.ConnectionKeepAliveStrategy;
+import org.apache.http.protocol.HttpContext;
+
+import com.owncloud.android.authentication.AccountUtils;
+import com.owncloud.android.authentication.AccountUtils.AccountNotFoundException;
+import com.owncloud.android.datamodel.DataStorageManager;
+import com.owncloud.android.network.OwnCloudClientUtils;
+
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.accounts.AuthenticatorException;
+import android.accounts.OperationCanceledException;
+import android.content.AbstractThreadedSyncAdapter;
+import android.content.ContentProviderClient;
+import android.content.Context;
+import eu.alefzero.webdav.WebdavClient;
+
+/**
+ * Base SyncAdapter for OwnCloud Designed to be subclassed for the concrete
+ * SyncAdapter, like ConcatsSync, CalendarSync, FileSync etc..
+ * 
+ * @author sassman
+ * 
+ */
+public abstract class AbstractOwnCloudSyncAdapter extends
+        AbstractThreadedSyncAdapter {
+
+    private AccountManager accountManager;
+    private Account account;
+    private ContentProviderClient contentProvider;
+    private Date lastUpdated;
+    private DataStorageManager mStoreManager;
+
+    private WebdavClient mClient = null;
+
+    public AbstractOwnCloudSyncAdapter(Context context, boolean autoInitialize) {
+        super(context, autoInitialize);
+        this.setAccountManager(AccountManager.get(context));
+    }
+
+    public AccountManager getAccountManager() {
+        return accountManager;
+    }
+
+    public void setAccountManager(AccountManager accountManager) {
+        this.accountManager = accountManager;
+    }
+
+    public Account getAccount() {
+        return account;
+    }
+
+    public void setAccount(Account account) {
+        this.account = account;
+    }
+
+    public ContentProviderClient getContentProvider() {
+        return contentProvider;
+    }
+
+    public void setContentProvider(ContentProviderClient contentProvider) {
+        this.contentProvider = contentProvider;
+    }
+
+    public Date getLastUpdated() {
+        return lastUpdated;
+    }
+
+    public void setLastUpdated(Date lastUpdated) {
+        this.lastUpdated = lastUpdated;
+    }
+
+    public void setStorageManager(DataStorageManager storage_manager) {
+        mStoreManager = storage_manager;
+    }
+
+    public DataStorageManager getStorageManager() {
+        return mStoreManager;
+    }
+
+    protected ConnectionKeepAliveStrategy getKeepAliveStrategy() {
+        return new ConnectionKeepAliveStrategy() {
+            public long getKeepAliveDuration(HttpResponse response,
+                    HttpContext context) {
+                // Change keep alive straategy basing on response: ie
+                // forbidden/not found/etc
+                // should have keep alive 0
+                // default return: 5s
+                int statusCode = response.getStatusLine().getStatusCode();
+
+                // HTTP 400, 500 Errors as well as HTTP 118 - Connection timed
+                // out
+                if ((statusCode >= 400 && statusCode <= 418)
+                        || (statusCode >= 421 && statusCode <= 426)
+                        || (statusCode >= 500 && statusCode <= 510)
+                        || statusCode == 118) {
+                    return 0;
+                }
+
+                return 5 * 1000;
+            }
+        };
+    }
+
+    protected HttpResponse fireRawRequest(HttpRequest query)
+            throws ClientProtocolException, OperationCanceledException,
+            AuthenticatorException, IOException {
+        /*
+         * BasicHttpContext httpContext = new BasicHttpContext(); BasicScheme
+         * basicAuth = new BasicScheme();
+         * httpContext.setAttribute("preemptive-auth", basicAuth);
+         * 
+         * HttpResponse response = getClient().execute(mHost, query,
+         * httpContext);
+         */
+        return null;
+    }
+
+    protected void initClientForCurrentAccount() throws OperationCanceledException, AuthenticatorException, IOException, AccountNotFoundException {
+        AccountUtils.constructFullURLForAccount(getContext(), account);
+        mClient = OwnCloudClientUtils.createOwnCloudClient(account, getContext());
+    }
+    
+    protected WebdavClient getClient() {
+        return mClient;
+    }
+}
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