| /* Copyright (C) 2010 The Android Open Source Project. |
| * |
| * 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.android.exchange.adapter; |
| |
| import com.android.exchange.EasSyncService; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| /** |
| * Parse the result of a MoveItems command. |
| */ |
| public class MoveItemsParser extends Parser { |
| private final EasSyncService mService; |
| private int mStatusCode = 0; |
| private String mNewServerId; |
| |
| // These are the EAS status codes for MoveItems |
| private static final int STATUS_NO_SOURCE_FOLDER = 1; |
| private static final int STATUS_NO_DESTINATION_FOLDER = 2; |
| private static final int STATUS_SUCCESS = 3; |
| private static final int STATUS_SOURCE_DESTINATION_SAME = 4; |
| private static final int STATUS_INTERNAL_ERROR = 5; |
| private static final int STATUS_ALREADY_EXISTS = 6; |
| private static final int STATUS_LOCKED = 7; |
| |
| // These are the status values we return to callers |
| public static final int STATUS_CODE_SUCCESS = 1; |
| public static final int STATUS_CODE_REVERT = 2; |
| public static final int STATUS_CODE_RETRY = 3; |
| |
| public MoveItemsParser(InputStream in, EasSyncService service) throws IOException { |
| super(in); |
| mService = service; |
| } |
| |
| public int getStatusCode() { |
| return mStatusCode; |
| } |
| |
| public String getNewServerId() { |
| return mNewServerId; |
| } |
| |
| public void parseResponse() throws IOException { |
| while (nextTag(Tags.MOVE_RESPONSE) != END) { |
| if (tag == Tags.MOVE_STATUS) { |
| int status = getValueInt(); |
| // Convert the EAS status code with our external codes |
| switch(status) { |
| case STATUS_SUCCESS: |
| case STATUS_SOURCE_DESTINATION_SAME: |
| case STATUS_ALREADY_EXISTS: |
| // Same destination and already exists are ok with us; we'll continue as |
| // if the move succeeded |
| mStatusCode = STATUS_CODE_SUCCESS; |
| break; |
| case STATUS_LOCKED: |
| // This sounds like a transient error, so we can safely retry |
| mStatusCode = STATUS_CODE_RETRY; |
| break; |
| case STATUS_NO_SOURCE_FOLDER: |
| case STATUS_NO_DESTINATION_FOLDER: |
| case STATUS_INTERNAL_ERROR: |
| default: |
| // These are non-recoverable, so we'll revert the message to its original |
| // mailbox. If there's an unknown response, revert |
| mStatusCode = STATUS_CODE_REVERT; |
| break; |
| } |
| if (status != STATUS_SUCCESS) { |
| // There's not much to be done if this fails |
| mService.userLog("Error in MoveItems: " + status); |
| } |
| } else if (tag == Tags.MOVE_DSTMSGID) { |
| mNewServerId = getValue(); |
| mService.userLog("Moved message id is now: " + mNewServerId); |
| } else { |
| skipTag(); |
| } |
| } |
| } |
| |
| @Override |
| public boolean parse() throws IOException { |
| boolean res = false; |
| if (nextTag(START_DOCUMENT) != Tags.MOVE_MOVE_ITEMS) { |
| throw new IOException(); |
| } |
| while (nextTag(START_DOCUMENT) != END_DOCUMENT) { |
| if (tag == Tags.MOVE_RESPONSE) { |
| parseResponse(); |
| } else { |
| skipTag(); |
| } |
| } |
| return res; |
| } |
| } |
| |