| package com.android.exchange.adapter; |
| |
| import android.content.ContentProviderOperation; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.OperationApplicationException; |
| import android.os.RemoteException; |
| |
| import com.android.emailcommon.Logging; |
| import com.android.emailcommon.provider.Account; |
| import com.android.emailcommon.provider.EmailContent; |
| import com.android.emailcommon.provider.Mailbox; |
| import com.android.emailcommon.provider.EmailContent.Message; |
| import com.android.emailcommon.utility.TextUtilities; |
| import com.android.exchange.Eas; |
| import com.android.mail.utils.LogUtils; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| |
| /** |
| * Parse the result of a Search command |
| */ |
| public class SearchParser extends Parser { |
| private static final String LOG_TAG = Logging.LOG_TAG; |
| private final Context mContext; |
| private final ContentResolver mContentResolver; |
| private final Mailbox mMailbox; |
| private final Account mAccount; |
| private final String mQuery; |
| private int mTotalResults; |
| |
| public SearchParser(final Context context, final ContentResolver resolver, |
| final InputStream in, final Mailbox mailbox, final Account account, |
| String query) |
| throws IOException { |
| super(in); |
| mContext = context; |
| mContentResolver = resolver; |
| mMailbox = mailbox; |
| mAccount = account; |
| mQuery = query; |
| } |
| |
| public int getTotalResults() { |
| return mTotalResults; |
| } |
| |
| @Override |
| public boolean parse() throws IOException { |
| boolean res = false; |
| if (nextTag(START_DOCUMENT) != Tags.SEARCH_SEARCH) { |
| throw new IOException(); |
| } |
| while (nextTag(START_DOCUMENT) != END_DOCUMENT) { |
| if (tag == Tags.SEARCH_STATUS) { |
| String status = getValue(); |
| if (Eas.USER_LOG) { |
| LogUtils.d(Logging.LOG_TAG, "Search status: " + status); |
| } |
| } else if (tag == Tags.SEARCH_RESPONSE) { |
| parseResponse(); |
| } else { |
| skipTag(); |
| } |
| } |
| return res; |
| } |
| |
| private boolean parseResponse() throws IOException { |
| boolean res = false; |
| while (nextTag(Tags.SEARCH_RESPONSE) != END) { |
| if (tag == Tags.SEARCH_STORE) { |
| parseStore(); |
| } else { |
| skipTag(); |
| } |
| } |
| return res; |
| } |
| |
| private boolean parseStore() throws IOException { |
| EmailSyncParser parser = new EmailSyncParser(this, mContext, mContentResolver, |
| mMailbox, mAccount); |
| ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>(); |
| boolean res = false; |
| |
| while (nextTag(Tags.SEARCH_STORE) != END) { |
| if (tag == Tags.SEARCH_STATUS) { |
| getValue(); |
| } else if (tag == Tags.SEARCH_TOTAL) { |
| mTotalResults = getValueInt(); |
| } else if (tag == Tags.SEARCH_RESULT) { |
| parseResult(parser, ops); |
| } else { |
| skipTag(); |
| } |
| } |
| |
| try { |
| // FLAG: In EmailSyncParser.commit(), we have complicated logic to constrain the size |
| // of the batch, and fall back to one op at a time if that fails. We don't have any |
| // such logic here, but we probably should. |
| mContentResolver.applyBatch(EmailContent.AUTHORITY, ops); |
| LogUtils.d(Logging.LOG_TAG, "Saved %s search results", ops.size()); |
| } catch (RemoteException e) { |
| LogUtils.d(Logging.LOG_TAG, "RemoteException while saving search results."); |
| } catch (OperationApplicationException e) { |
| } |
| |
| return res; |
| } |
| |
| private boolean parseResult(EmailSyncParser parser, |
| ArrayList<ContentProviderOperation> ops) throws IOException { |
| // Get an email sync parser for our incoming message data |
| boolean res = false; |
| Message msg = new Message(); |
| while (nextTag(Tags.SEARCH_RESULT) != END) { |
| if (tag == Tags.SYNC_CLASS) { |
| getValue(); |
| } else if (tag == Tags.SYNC_COLLECTION_ID) { |
| getValue(); |
| } else if (tag == Tags.SEARCH_LONG_ID) { |
| msg.mProtocolSearchInfo = getValue(); |
| } else if (tag == Tags.SEARCH_PROPERTIES) { |
| msg.mAccountKey = mAccount.mId; |
| msg.mMailboxKey = mMailbox.mId; |
| msg.mFlagLoaded = Message.FLAG_LOADED_COMPLETE; |
| parser.pushTag(tag); |
| parser.addData(msg, tag); |
| if (msg.mHtml != null) { |
| msg.mHtml = TextUtilities.highlightTermsInHtml(msg.mHtml, mQuery); |
| } |
| msg.addSaveOps(ops); |
| } else { |
| skipTag(); |
| } |
| } |
| return res; |
| } |
| } |