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Code Issues Releases Wiki Activity

Clean up owncloud client factories

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This commit is contained in:
davigonz 2020-02-04 17:26:10 +01:00
parent 5b3c21ba82
commit c7f9c9d201
7 changed files with 36 additions and 250 deletions
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27
owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/OwnCloudClient.java
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@ -1,5 +1,5 @@
/* ownCloud Android Library is available under MIT license
* Copyright (C) 2019 ownCloud GmbH.
* Copyright (C) 2020 ownCloud GmbH.
* Copyright (C) 2012 Bartek Przybylski
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
@ -53,9 +53,8 @@ import static com.owncloud.android.lib.common.http.HttpConstants.OC_X_REQUEST_ID
public class OwnCloudClient extends HttpClient {
public static final String WEBDAV_FILES_PATH_4_0 = "/remote.php/dav/files/";
public static final String WEBDAV_UPLOADS_PATH_4_0 = "/remote.php/dav/uploads/";
private static final String WEBDAV_UPLOADS_PATH_4_0 = "/remote.php/dav/uploads/";
public static final String STATUS_PATH = "/status.php";
public static final String FILES_WEB_PATH = "/index.php/apps/files";
private static final int MAX_REDIRECTIONS_COUNT = 3;
private static final int MAX_REPEAT_COUNT_WITH_FRESH_CREDENTIALS = 1;
@ -68,13 +67,8 @@ public class OwnCloudClient extends HttpClient {
private OwnCloudVersion mVersion = null;
private OwnCloudAccount mAccount;
/**
* {@link @OwnCloudClientManager} holding a reference to this object and delivering it to callers; might be
* NULL
*/
private OwnCloudClientManager mOwnCloudClientManager = null;
private SingleSessionManager mSingleSessionManager = null;
private String mRedirectedLocation;
private boolean mFollowRedirects;
public OwnCloudClient(Uri baseUri) {
@ -97,7 +91,7 @@ public class OwnCloudClient extends HttpClient {
mCredentials.applyTo(this);
}
public void applyCredentials() {
void applyCredentials() {
mCredentials.applyTo(this);
}
@ -127,9 +121,6 @@ public class OwnCloudClient extends HttpClient {
private void checkFirstRedirection(HttpBaseMethod method) {
final String location = method.getResponseHeader(HttpConstants.LOCATION_HEADER_LOWER);
if (location != null && !location.isEmpty()) {
mRedirectedLocation = location;
}
}
private int executeRedirectedHttpMethod(HttpBaseMethod method) throws Exception {
@ -360,10 +351,10 @@ public class OwnCloudClient extends HttpClient {
}
}
if (!credentialsWereRefreshed && mOwnCloudClientManager != null) {
if (!credentialsWereRefreshed && mSingleSessionManager != null) {
// if credentials are not refreshed, client must be removed
// from the OwnCloudClientManager to prevent it is reused once and again
mOwnCloudClientManager.removeClientFor(mAccount);
mSingleSessionManager.removeClientFor(mAccount);
}
}
// else: onExecute will finish with status 401
@ -395,7 +386,7 @@ public class OwnCloudClient extends HttpClient {
/**
* Invalidates credentials stored for the given account in the system {@link AccountManager} and in
* current {@link OwnCloudClientManagerFactory#getDefaultSingleton()} instance.
* current {@link SingleSessionManager#getDefaultSingleton()} instance.
* <p>
* {@link #shouldInvalidateAccountCredentials(int)} should be called first.
*
@ -411,10 +402,6 @@ public class OwnCloudClient extends HttpClient {
return true;
}
void setOwnCloudClientManager(OwnCloudClientManager clientManager) {
mOwnCloudClientManager = clientManager;
}
public boolean followRedirects() {
return mFollowRedirects;
}

52
owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/OwnCloudClientManager.java
View File

@ -1,52 +0,0 @@
/* ownCloud Android Library is available under MIT license
* Copyright (C) 2019 ownCloud GmbH.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
package com.owncloud.android.lib.common;
import android.accounts.AuthenticatorException;
import android.accounts.OperationCanceledException;
import android.content.Context;
import com.owncloud.android.lib.common.accounts.AccountUtils.AccountNotFoundException;
import java.io.IOException;
/**
* Manager to create and reuse OwnCloudClient instances to access remote OC servers.
*
* @author David A. Velasco
* @author masensio
* @author Christian Schabesberger
*/
public interface OwnCloudClientManager {
OwnCloudClient getClientFor(OwnCloudAccount account, Context context) throws AccountNotFoundException,
OperationCanceledException, AuthenticatorException, IOException;
OwnCloudClient removeClientFor(OwnCloudAccount account);
void saveAllClients(Context context, String accountType) throws AccountNotFoundException, AuthenticatorException, IOException,
OperationCanceledException;
}

85
owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/OwnCloudClientManagerFactory.java
View File

@ -1,85 +0,0 @@
/* ownCloud Android Library is available under MIT license
* Copyright (C) 2019 ownCloud GmbH.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
package com.owncloud.android.lib.common;
public class OwnCloudClientManagerFactory {
private static Policy sDefaultPolicy = Policy.NEW_CLIENT;
private static OwnCloudClientManager sDefaultSingleton;
private static String sUserAgent;
private static OwnCloudClientManager newDefaultOwnCloudClientManager() {
return newOwnCloudClientManager(sDefaultPolicy);
}
private static OwnCloudClientManager newOwnCloudClientManager(Policy policy) {
switch (policy) {
case NEW_CLIENT:
return new SimpleFactoryManager();
case SINGLE_SESSION_PER_ACCOUNT:
return new SingleSessionManager();
default:
throw new IllegalArgumentException("Unknown policy");
}
}
public static OwnCloudClientManager getDefaultSingleton() {
if (sDefaultSingleton == null) {
sDefaultSingleton = newDefaultOwnCloudClientManager();
}
return sDefaultSingleton;
}
public static void setDefaultPolicy(Policy policy) {
if (policy == null) {
throw new IllegalArgumentException("Default policy cannot be NULL");
}
if (defaultSingletonMustBeUpdated(policy)) {
sDefaultSingleton = null;
}
sDefaultPolicy = policy;
}
public static String getUserAgent() {
return sUserAgent;
}
public static void setUserAgent(String userAgent) {
sUserAgent = userAgent;
}
private static boolean defaultSingletonMustBeUpdated(Policy policy) {
if (sDefaultSingleton == null) {
return false;
}
return policy == Policy.NEW_CLIENT && !(sDefaultSingleton instanceof SimpleFactoryManager);
}
public enum Policy {
NEW_CLIENT,
SINGLE_SESSION_PER_ACCOUNT
}
}

72
owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/SimpleFactoryManager.java
View File

@ -1,72 +0,0 @@
/* ownCloud Android Library is available under MIT license
* Copyright (C) 2016 ownCloud GmbH.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
package com.owncloud.android.lib.common;
import android.accounts.AuthenticatorException;
import android.accounts.OperationCanceledException;
import android.content.Context;
import com.owncloud.android.lib.common.accounts.AccountUtils;
import timber.log.Timber;
import java.io.IOException;
public class SimpleFactoryManager implements OwnCloudClientManager {
@Override
public OwnCloudClient getClientFor(OwnCloudAccount account, Context context) throws
OperationCanceledException, AuthenticatorException, IOException {
Timber.d("getClientFor(OwnCloudAccount ... : ");
OwnCloudClient client = OwnCloudClientFactory.createOwnCloudClient(
account.getBaseUri(),
context.getApplicationContext(),
true);
Timber.v("new client {" + (account.getName() != null ? account.getName() :
AccountUtils.buildAccountName(account.getBaseUri(), "")) + ", " + client.hashCode() + "}");
if (account.getCredentials() == null) {
account.loadCredentials(context);
}
client.setCredentials(account.getCredentials());
client.setAccount(account);
client.setContext(context);
client.setOwnCloudClientManager(this);
return client;
}
@Override
public OwnCloudClient removeClientFor(OwnCloudAccount account) {
// nothing to do - not taking care of tracking instances!
return null;
}
@Override
public void saveAllClients(Context context, String accountType) {
// nothing to do - not taking care of tracking instances!
}
}

38
owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/SingleSessionManager.java
View File

@ -1,5 +1,5 @@
/* ownCloud Android Library is available under MIT license
* Copyright (C) 2019 ownCloud GmbH.
* Copyright (C) 2020 ownCloud GmbH.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -41,23 +41,35 @@ import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
/**
* Implementation of {@link OwnCloudClientManager}
* <p>
* TODO check multithreading safety
*
* @author David A. Velasco
* @author masensio
* @author Christian Schabesberger
* @author David González Verdugo
*/
public class SingleSessionManager implements OwnCloudClientManager {
public class SingleSessionManager {
private static SingleSessionManager sDefaultSingleton;
private static String sUserAgent;
private ConcurrentMap<String, OwnCloudClient> mClientsWithKnownUsername = new ConcurrentHashMap<>();
private ConcurrentMap<String, OwnCloudClient> mClientsWithUnknownUsername = new ConcurrentHashMap<>();
@Override
public static SingleSessionManager getDefaultSingleton() {
if (sDefaultSingleton == null) {
sDefaultSingleton = new SingleSessionManager();
}
return sDefaultSingleton;
}
public static String getUserAgent() {
return sUserAgent;
}
public static void setUserAgent(String userAgent) {
sUserAgent = userAgent;
}
public OwnCloudClient getClientFor(OwnCloudAccount account, Context context) throws OperationCanceledException,
AuthenticatorException, IOException {
@ -100,7 +112,6 @@ public class SingleSessionManager implements OwnCloudClientManager {
true); // TODO remove dependency on OwnCloudClientFactory
client.setAccount(account);
HttpClient.setContext(context);
client.setOwnCloudClientManager(this);
account.loadCredentials(context);
client.setCredentials(account.getCredentials());
@ -126,12 +137,11 @@ public class SingleSessionManager implements OwnCloudClientManager {
return client;
}
@Override
public OwnCloudClient removeClientFor(OwnCloudAccount account) {
public void removeClientFor(OwnCloudAccount account) {
Timber.d("removeClientFor starting ");
if (account == null) {
return null;
return;
}
OwnCloudClient client;
@ -140,7 +150,7 @@ public class SingleSessionManager implements OwnCloudClientManager {
client = mClientsWithKnownUsername.remove(accountName);
if (client != null) {
Timber.v("Removed client for account %s", accountName);
return client;
return;
} else {
Timber.v("No client tracked for account %s", accountName);
}
@ -149,10 +159,8 @@ public class SingleSessionManager implements OwnCloudClientManager {
mClientsWithUnknownUsername.clear();
Timber.d("removeClientFor finishing ");
return null;
}
@Override
public void saveAllClients(Context context, String accountType) {
Timber.d("Saving sessions... ");

6
owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/HttpClient.java
View File

@ -1,5 +1,5 @@
/* ownCloud Android Library is available under MIT license
* Copyright (C) 2019 ownCloud GmbH.
* Copyright (C) 2020 ownCloud GmbH.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -26,7 +26,7 @@ package com.owncloud.android.lib.common.http;
import android.content.Context;
import com.owncloud.android.lib.common.OwnCloudClientManagerFactory;
import com.owncloud.android.lib.common.SingleSessionManager;
import com.owncloud.android.lib.common.http.interceptors.HttpInterceptor;
import com.owncloud.android.lib.common.http.interceptors.RequestHeaderInterceptor;
import com.owncloud.android.lib.common.network.AdvancedX509TrustManager;
@ -132,7 +132,7 @@ public class HttpClient {
private static HttpInterceptor getOkHttpInterceptor() {
if (sOkHttpInterceptor == null) {
sOkHttpInterceptor = new HttpInterceptor();
addHeaderForAllRequests(HttpConstants.USER_AGENT_HEADER, OwnCloudClientManagerFactory.getUserAgent());
addHeaderForAllRequests(HttpConstants.USER_AGENT_HEADER, SingleSessionManager.getUserAgent());
addHeaderForAllRequests(HttpConstants.PARAM_SINGLE_COOKIE_HEADER, "true");
addHeaderForAllRequests(HttpConstants.ACCEPT_ENCODING_HEADER, HttpConstants.ACCEPT_ENCODING_IDENTITY);
}

4
owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/operations/RemoteOperation.java
View File

@ -9,7 +9,7 @@ import android.os.Handler;
import com.owncloud.android.lib.common.OwnCloudAccount;
import com.owncloud.android.lib.common.OwnCloudClient;
import com.owncloud.android.lib.common.OwnCloudClientManagerFactory;
import com.owncloud.android.lib.common.SingleSessionManager;
import com.owncloud.android.lib.common.accounts.AccountUtils;
import okhttp3.OkHttpClient;
import timber.log.Timber;
@ -134,7 +134,7 @@ public abstract class RemoteOperation<T> implements Runnable {
if (mClient == null) {
if (mAccount != null && mContext != null) {
OwnCloudAccount ocAccount = new OwnCloudAccount(mAccount, mContext);
mClient = OwnCloudClientManagerFactory.getDefaultSingleton().
mClient = SingleSessionManager.getDefaultSingleton().
getClientFor(ocAccount, mContext);
} else {
throw new IllegalStateException("Trying to run a remote operation " +