forked from upstream-mirrors/OpenTracks
Issue 45: Add ImportAllTracks to import GPX files from /sdcard/MyTracks/gpx
ImportAllTracks is essentially just a modification of ExportAllTracks that uses the existing GpxImporter to import all GPX files found in /sdcard/MyTracks/gpx. So that the import functionality can always be accessed, the MyTracks Activity's MenuManager is altered so that the Tracks button shows regardless of whether there are any tracks in the database (ImportAllTracks is launched by a button in the lower right of the MyTracksList activity). A Toast message shows if no GPX files are found; this serves as a hint to users on where to put GPX files for import so that this addition should be discoverable and useable without documentation. Im
This commit is contained in:
David Piggott
@@ -0,0 +1,46 @@
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/*
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* Copyright 2009 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.google.wireless.gdata.docs;
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import com.google.wireless.gdata.client.GDataClient;
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import com.google.wireless.gdata.client.GDataParserFactory;
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import com.google.wireless.gdata.client.GDataServiceClient;
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/**
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* GDataServiceClient for accessing Google Documents. This is not a full
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* implementation.
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*/
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public class DocumentsClient extends GDataServiceClient {
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/** The name of the service, dictated to be 'wise' by the protocol. */
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private static final String SERVICE = "writely";
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/**
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* Creates a new DocumentsClient.
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*
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* @param client The GDataClient that should be used to authenticate requests,
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* retrieve feeds, etc
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* @param parserFactory The GDataParserFactory that should be used to obtain
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* GDataParsers used by this client
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*/
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public DocumentsClient(GDataClient client, GDataParserFactory parserFactory) {
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super(client, parserFactory);
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}
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@Override
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public String getServiceName() {
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return SERVICE;
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}
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}
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@@ -0,0 +1,269 @@
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/*
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* Copyright 2007 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.google.wireless.gdata.docs;
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import com.google.wireless.gdata.client.GDataClient;
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import com.google.wireless.gdata.client.GDataParserFactory;
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import com.google.wireless.gdata.client.GDataServiceClient;
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import com.google.wireless.gdata.client.HttpException;
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import com.google.wireless.gdata.data.Entry;
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import com.google.wireless.gdata.data.StringUtils;
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import com.google.wireless.gdata.parser.GDataParser;
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import com.google.wireless.gdata.parser.ParseException;
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import com.google.wireless.gdata.serializer.GDataSerializer;
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import com.google.wireless.gdata2.client.AuthenticationException;
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import java.io.IOException;
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import java.io.InputStream;
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/**
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* GDataServiceClient for accessing Google Spreadsheets. This client can access
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* and parse all of the Spreadsheets feed types: Spreadsheets feed, Worksheets
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* feed, List feed, and Cells feed. Read operations are supported on all feed
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* types, but only the List and Cells feeds support write operations. (This is a
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* limitation of the protocol, not this API. Such write access may be added to
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* the protocol in the future, requiring changes to this implementation.)
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*
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* Only 'private' visibility and 'full' projections are currently supported.
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*/
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public class SpreadsheetsClient extends GDataServiceClient {
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/** The name of the service, dictated to be 'wise' by the protocol. */
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private static final String SERVICE = "wise";
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/** Standard base feed url for spreadsheets. */
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public static final String SPREADSHEETS_BASE_FEED_URL =
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"http://spreadsheets.google.com/feeds/spreadsheets/private/full";
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/**
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* Represents an entry in a GData Spreadsheets meta-feed.
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*/
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public static class SpreadsheetEntry extends Entry { }
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/**
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* Represents an entry in a GData Worksheets meta-feed.
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*/
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public static class WorksheetEntry extends Entry { }
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/**
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* Creates a new SpreadsheetsClient. Uses the standard base URL for
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* spreadsheets feeds.
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*
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* @param client The GDataClient that should be used to authenticate requests,
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* retrieve feeds, etc
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*/
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public SpreadsheetsClient(GDataClient client,
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GDataParserFactory spreadsheetFactory) {
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super(client, spreadsheetFactory);
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}
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@Override
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public String getServiceName() {
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return SERVICE;
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}
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/**
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* Returns a parser for the specified feed type.
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*
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* @param feedEntryClass the Class of entry type that will be parsed, which
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* lets this method figure out which parser to create
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* @param feedUri the URI of the feed to be fetched and parsed
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* @param authToken the current authToken to use for the request
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* @return a parser for the indicated feed
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* @throws AuthenticationException if the authToken is not valid
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* @throws ParseException if the response from the server could not be parsed
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*/
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private GDataParser getParserForTypedFeed(
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Class<? extends Entry> feedEntryClass, String feedUri, String authToken)
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throws AuthenticationException, ParseException, IOException {
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GDataClient gDataClient = getGDataClient();
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GDataParserFactory gDataParserFactory = getGDataParserFactory();
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try {
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InputStream is = gDataClient.getFeedAsStream(feedUri, authToken);
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return gDataParserFactory.createParser(feedEntryClass, is);
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} catch (HttpException e) {
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convertHttpExceptionForReads("Could not fetch parser feed.", e);
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return null; // never reached
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}
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}
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/**
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* Converts an HTTP exception that happened while reading into the equivalent
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* local exception.
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*/
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public void convertHttpExceptionForReads(String message, HttpException cause)
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throws AuthenticationException, IOException {
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switch (cause.getStatusCode()) {
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case HttpException.SC_FORBIDDEN:
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case HttpException.SC_UNAUTHORIZED:
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throw new AuthenticationException(message, cause);
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case HttpException.SC_GONE:
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default:
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throw new IOException(message + ": " + cause.getMessage());
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}
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}
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@Override
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public Entry createEntry(String feedUri, String authToken, Entry entry)
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throws ParseException, IOException {
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GDataParserFactory factory = getGDataParserFactory();
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GDataSerializer serializer = factory.createSerializer(entry);
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InputStream is;
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try {
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is = getGDataClient().createEntry(feedUri, authToken, serializer);
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} catch (HttpException e) {
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convertHttpExceptionForWrites(entry.getClass(),
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"Could not update entry.", e);
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return null; // never reached.
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}
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GDataParser parser = factory.createParser(entry.getClass(), is);
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try {
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return parser.parseStandaloneEntry();
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} finally {
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parser.close();
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}
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}
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/**
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* Fetches a GDataParser for the indicated feed. The parser can be used to
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* access the contents of URI. WARNING: because we cannot reliably infer the
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* feed type from the URI alone, this method assumes the default feed type!
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* This is probably NOT what you want. Please use the getParserFor[Type]Feed
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* methods.
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*
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* @param feedEntryClass
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* @param feedUri the URI of the feed to be fetched and parsed
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* @param authToken the current authToken to use for the request
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* @return a parser for the indicated feed
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* @throws ParseException if the response from the server could not be parsed
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*/
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@SuppressWarnings("unchecked")
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@Override
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public GDataParser getParserForFeed(
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Class feedEntryClass, String feedUri, String authToken)
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throws ParseException, IOException {
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try {
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return getParserForTypedFeed(SpreadsheetEntry.class, feedUri, authToken);
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} catch (AuthenticationException e) {
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throw new IOException("Authentication Failure: " + e.getMessage());
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}
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}
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/**
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* Returns a parser for a Worksheets meta-feed.
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*
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* @param feedUri the URI of the feed to be fetched and parsed
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* @param authToken the current authToken to use for the request
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* @return a parser for the indicated feed
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* @throws AuthenticationException if the authToken is not valid
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* @throws ParseException if the response from the server could not be parsed
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*/
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public GDataParser getParserForWorksheetsFeed(
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String feedUri, String authToken)
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throws AuthenticationException, ParseException, IOException {
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return getParserForTypedFeed(WorksheetEntry.class, feedUri, authToken);
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}
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/**
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* Updates an entry. The URI to be updated is taken from <code>entry</code>.
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* Note that only entries in List and Cells feeds can be updated, so
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* <code>entry</code> must be of the corresponding type; other types will
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* result in an exception.
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*
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* @param entry the entry to be updated; must include its URI
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* @param authToken the current authToken to be used for the operation
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* @return An Entry containing the re-parsed version of the entry returned by
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* the server in response to the update
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* @throws ParseException if the server returned an error, if the server's
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* response was unparseable (unlikely), or if <code>entry</code> is of
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* a read-only type
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* @throws IOException on network error
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*/
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@Override
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public Entry updateEntry(Entry entry, String authToken)
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throws ParseException, IOException {
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GDataParserFactory factory = getGDataParserFactory();
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GDataSerializer serializer = factory.createSerializer(entry);
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String editUri = entry.getEditUri();
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if (StringUtils.isEmpty(editUri)) {
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throw new ParseException("No edit URI -- cannot update.");
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}
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InputStream is;
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try {
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is = getGDataClient().updateEntry(editUri, authToken, serializer);
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} catch (HttpException e) {
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convertHttpExceptionForWrites(entry.getClass(),
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"Could not update entry.", e);
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return null; // never reached
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}
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GDataParser parser = factory.createParser(entry.getClass(), is);
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try {
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return parser.parseStandaloneEntry();
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} finally {
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parser.close();
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}
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}
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/**
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* Converts an HTTP exception which happened while writing to the equivalent
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* local exception.
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*/
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@SuppressWarnings("unchecked")
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private void convertHttpExceptionForWrites(
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Class entryClass, String message, HttpException cause)
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throws ParseException, IOException {
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switch (cause.getStatusCode()) {
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case HttpException.SC_CONFLICT:
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if (entryClass != null) {
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InputStream is = cause.getResponseStream();
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if (is != null) {
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parseEntry(entryClass, cause.getResponseStream());
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}
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}
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throw new IOException(message);
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case HttpException.SC_BAD_REQUEST:
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throw new ParseException(message + ": " + cause);
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case HttpException.SC_FORBIDDEN:
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case HttpException.SC_UNAUTHORIZED:
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throw new IOException(message);
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default:
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throw new IOException(message + ": " + cause.getMessage());
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}
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}
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/**
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* Parses one entry from the input stream.
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*/
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@SuppressWarnings("unchecked")
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private Entry parseEntry(Class entryClass, InputStream is)
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throws ParseException, IOException {
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GDataParser parser = null;
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try {
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parser = getGDataParserFactory().createParser(entryClass, is);
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return parser.parseStandaloneEntry();
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} finally {
|
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if (parser != null) {
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parser.close();
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}
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}
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}
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}
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@@ -0,0 +1,50 @@
|
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/*
|
||||
* Copyright 2010 Google Inc.
|
||||
*
|
||||
* 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.google.wireless.gdata.maps;
|
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|
||||
import com.google.wireless.gdata.data.Entry;
|
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|
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import java.util.HashMap;
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import java.util.Map;
|
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|
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/**
|
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* GData entry for a map feature.
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*/
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public class MapFeatureEntry extends Entry {
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private String mPrivacy = null;
|
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private Map<String, String> mAttributes = new HashMap<String, String>();
|
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public void setPrivacy(String privacy) {
|
||||
mPrivacy = privacy;
|
||||
}
|
||||
|
||||
public String getPrivacy() {
|
||||
return mPrivacy;
|
||||
}
|
||||
|
||||
public void setAttribute(String name, String value) {
|
||||
mAttributes.put(name, value);
|
||||
}
|
||||
|
||||
public void removeAttribute(String name) {
|
||||
mAttributes.remove(name);
|
||||
}
|
||||
|
||||
public Map<String, String> getAllAttributes() {
|
||||
return mAttributes;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,113 @@
|
||||
/*
|
||||
* Copyright 2010 Google Inc.
|
||||
*
|
||||
* 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.google.wireless.gdata.maps;
|
||||
|
||||
import com.google.wireless.gdata.client.GDataClient;
|
||||
import com.google.wireless.gdata.client.GDataParserFactory;
|
||||
import com.google.wireless.gdata.client.GDataServiceClient;
|
||||
|
||||
import android.util.Log;
|
||||
|
||||
/**
|
||||
* Client to talk to Google Maps via GData.
|
||||
*/
|
||||
public class MapsClient extends GDataServiceClient {
|
||||
public static final String SERVICE = "local";
|
||||
|
||||
private static final boolean DEBUG = false;
|
||||
public static final boolean LOG_COMMUNICATION = false;
|
||||
|
||||
private static final String MAPS_BASE_FEED_URL =
|
||||
"http://maps.google.com/maps/feeds/";
|
||||
private static final String MAPS_MAP_FEED_PATH = "maps/default/full";
|
||||
private static final String MAPS_FEATURE_FEED_PATH_BEFORE_MAPID = "features/";
|
||||
private static final String MAPS_FEATURE_FEED_PATH_AFTER_MAPID = "/full";
|
||||
private static final String MAPS_VERSION_FEED_PATH_FORMAT =
|
||||
"%smaps/%s/versions/%s/full/%s";
|
||||
|
||||
private static final String MAP_ENTRY_ID_BEFORE_USER_ID = "maps/feeds/maps/";
|
||||
private static final String MAP_ENTRY_ID_BETWEEN_USER_ID_AND_MAP_ID = "/";
|
||||
private static final String V2_ONLY_PARAM = "?v=2.0";
|
||||
|
||||
public MapsClient(GDataClient dataClient,
|
||||
GDataParserFactory dataParserFactory) {
|
||||
super(dataClient, dataParserFactory);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getServiceName() {
|
||||
return SERVICE;
|
||||
}
|
||||
|
||||
public static String getMapsFeed() {
|
||||
if (DEBUG) {
|
||||
Log.d("Maps Client", "Requesting map feed:");
|
||||
}
|
||||
return MAPS_BASE_FEED_URL + MAPS_MAP_FEED_PATH + V2_ONLY_PARAM;
|
||||
}
|
||||
|
||||
public static String getFeaturesFeed(String mapid) {
|
||||
StringBuilder feed = new StringBuilder();
|
||||
feed.append(MAPS_BASE_FEED_URL);
|
||||
feed.append(MAPS_FEATURE_FEED_PATH_BEFORE_MAPID);
|
||||
feed.append(mapid);
|
||||
feed.append(MAPS_FEATURE_FEED_PATH_AFTER_MAPID);
|
||||
feed.append(V2_ONLY_PARAM);
|
||||
return feed.toString();
|
||||
}
|
||||
|
||||
public static String getMapIdFromMapEntryId(String entryId) {
|
||||
String userId = null;
|
||||
String mapId = null;
|
||||
if (DEBUG) {
|
||||
Log.d("Maps GData Client", "Getting mapid from entry id: " + entryId);
|
||||
}
|
||||
int userIdStart =
|
||||
entryId.indexOf(MAP_ENTRY_ID_BEFORE_USER_ID)
|
||||
+ MAP_ENTRY_ID_BEFORE_USER_ID.length();
|
||||
int userIdEnd =
|
||||
entryId.indexOf(MAP_ENTRY_ID_BETWEEN_USER_ID_AND_MAP_ID, userIdStart);
|
||||
if (userIdStart >= 0 && userIdEnd < entryId.length()
|
||||
&& userIdStart <= userIdEnd) {
|
||||
userId = entryId.substring(userIdStart, userIdEnd);
|
||||
}
|
||||
int mapIdStart =
|
||||
entryId.indexOf(MAP_ENTRY_ID_BETWEEN_USER_ID_AND_MAP_ID, userIdEnd)
|
||||
+ MAP_ENTRY_ID_BETWEEN_USER_ID_AND_MAP_ID.length();
|
||||
if (mapIdStart >= 0 && mapIdStart < entryId.length()) {
|
||||
mapId = entryId.substring(mapIdStart);
|
||||
}
|
||||
if (userId == null) {
|
||||
userId = "";
|
||||
}
|
||||
if (mapId == null) {
|
||||
mapId = "";
|
||||
}
|
||||
if (DEBUG) {
|
||||
Log.d("Maps GData Client", "Got user id: " + userId);
|
||||
Log.d("Maps GData Client", "Got map id: " + mapId);
|
||||
}
|
||||
return userId + "." + mapId;
|
||||
}
|
||||
|
||||
public static String getVersionFeed(String versionUserId,
|
||||
String versionClient, String currentVersion) {
|
||||
return String.format(MAPS_VERSION_FEED_PATH_FORMAT,
|
||||
MAPS_BASE_FEED_URL, versionUserId,
|
||||
versionClient, currentVersion);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,178 @@
|
||||
/*
|
||||
* Copyright 2009 Google Inc.
|
||||
*
|
||||
* 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.google.wireless.gdata.maps.xml;
|
||||
|
||||
import com.google.wireless.gdata.data.Entry;
|
||||
import com.google.wireless.gdata.data.Feed;
|
||||
import com.google.wireless.gdata.data.XmlUtils;
|
||||
import com.google.wireless.gdata.maps.MapFeatureEntry;
|
||||
import com.google.wireless.gdata.parser.ParseException;
|
||||
import com.google.wireless.gdata.parser.xml.XmlGDataParser;
|
||||
|
||||
import org.xmlpull.v1.XmlPullParser;
|
||||
import org.xmlpull.v1.XmlPullParserException;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
|
||||
/**
|
||||
* Parser for XML gdata maps data.
|
||||
*/
|
||||
public class XmlMapsGDataParser extends XmlGDataParser {
|
||||
|
||||
public XmlMapsGDataParser(InputStream is, XmlPullParser xpp)
|
||||
throws ParseException {
|
||||
super(is, xpp);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Feed createFeed() {
|
||||
return new Feed();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Entry createEntry() {
|
||||
return new MapFeatureEntry();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void handleExtraElementInFeed(Feed feed) {
|
||||
// Do nothing
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void handleExtraLinkInEntry(
|
||||
String rel, String type, String href, Entry entry)
|
||||
throws XmlPullParserException, IOException {
|
||||
if (!(entry instanceof MapFeatureEntry)) {
|
||||
throw new IllegalArgumentException("Expected MapFeatureEntry!");
|
||||
}
|
||||
if (rel.endsWith("#view")) {
|
||||
return;
|
||||
}
|
||||
super.handleExtraLinkInEntry(rel, type, href, entry);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses the current entry in the XML document. Assumes that the parser is
|
||||
* currently pointing just after an <entry>.
|
||||
*
|
||||
* @param plainEntry The entry that will be filled.
|
||||
* @throws XmlPullParserException Thrown if the XML cannot be parsed.
|
||||
* @throws IOException Thrown if the underlying inputstream cannot be read.
|
||||
*/
|
||||
@Override
|
||||
protected void handleEntry(Entry plainEntry)
|
||||
throws XmlPullParserException, IOException, ParseException {
|
||||
XmlPullParser parser = getParser();
|
||||
if (!(plainEntry instanceof MapFeatureEntry)) {
|
||||
throw new IllegalArgumentException("Expected MapFeatureEntry!");
|
||||
}
|
||||
MapFeatureEntry entry = (MapFeatureEntry) plainEntry;
|
||||
|
||||
int eventType = parser.getEventType();
|
||||
entry.setPrivacy("public");
|
||||
while (eventType != XmlPullParser.END_DOCUMENT) {
|
||||
switch (eventType) {
|
||||
case XmlPullParser.START_TAG:
|
||||
String name = parser.getName();
|
||||
if ("entry".equals(name)) {
|
||||
// stop parsing here.
|
||||
return;
|
||||
} else if ("id".equals(name)) {
|
||||
entry.setId(XmlUtils.extractChildText(parser));
|
||||
} else if ("title".equals(name)) {
|
||||
entry.setTitle(XmlUtils.extractChildText(parser));
|
||||
} else if ("link".equals(name)) {
|
||||
String rel = parser.getAttributeValue(null /* ns */, "rel");
|
||||
String type = parser.getAttributeValue(null /* ns */, "type");
|
||||
String href = parser.getAttributeValue(null /* ns */, "href");
|
||||
if ("edit".equals(rel)) {
|
||||
entry.setEditUri(href);
|
||||
} else if ("alternate".equals(rel) && "text/html".equals(type)) {
|
||||
entry.setHtmlUri(href);
|
||||
} else {
|
||||
handleExtraLinkInEntry(rel, type, href, entry);
|
||||
}
|
||||
} else if ("summary".equals(name)) {
|
||||
entry.setSummary(XmlUtils.extractChildText(parser));
|
||||
} else if ("content".equals(name)) {
|
||||
StringBuilder contentBuilder = new StringBuilder();
|
||||
int parentDepth = parser.getDepth();
|
||||
while (parser.getEventType() != XmlPullParser.END_DOCUMENT) {
|
||||
int etype = parser.next();
|
||||
switch (etype) {
|
||||
case XmlPullParser.START_TAG:
|
||||
contentBuilder.append('<');
|
||||
contentBuilder.append(parser.getName());
|
||||
contentBuilder.append('>');
|
||||
break;
|
||||
case XmlPullParser.TEXT:
|
||||
contentBuilder.append("<![CDATA[");
|
||||
contentBuilder.append(parser.getText());
|
||||
contentBuilder.append("]]>");
|
||||
break;
|
||||
case XmlPullParser.END_TAG:
|
||||
if (parser.getDepth() > parentDepth) {
|
||||
contentBuilder.append("</");
|
||||
contentBuilder.append(parser.getName());
|
||||
contentBuilder.append('>');
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (etype == XmlPullParser.END_TAG
|
||||
&& parser.getDepth() == parentDepth) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
entry.setContent(contentBuilder.toString());
|
||||
} else if ("category".equals(name)) {
|
||||
String category = parser.getAttributeValue(null /* ns */, "term");
|
||||
if (category != null && category.length() > 0) {
|
||||
entry.setCategory(category);
|
||||
}
|
||||
String categoryScheme =
|
||||
parser.getAttributeValue(null /* ns */, "scheme");
|
||||
if (categoryScheme != null && category.length() > 0) {
|
||||
entry.setCategoryScheme(categoryScheme);
|
||||
}
|
||||
} else if ("published".equals(name)) {
|
||||
entry.setPublicationDate(XmlUtils.extractChildText(parser));
|
||||
} else if ("updated".equals(name)) {
|
||||
entry.setUpdateDate(XmlUtils.extractChildText(parser));
|
||||
} else if ("deleted".equals(name)) {
|
||||
entry.setDeleted(true);
|
||||
} else if ("draft".equals(name)) {
|
||||
String draft = XmlUtils.extractChildText(parser);
|
||||
entry.setPrivacy("yes".equals(draft) ? "unlisted" : "public");
|
||||
} else if ("customProperty".equals(name)) {
|
||||
String attrName = parser.getAttributeValue(null, "name");
|
||||
String attrValue = XmlUtils.extractChildText(parser);
|
||||
entry.setAttribute(attrName, attrValue);
|
||||
} else if ("deleted".equals(name)) {
|
||||
entry.setDeleted(true);
|
||||
} else {
|
||||
handleExtraElementInEntry(entry);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
eventType = parser.next();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,110 @@
|
||||
/*
|
||||
* Copyright 2010 Google Inc.
|
||||
*
|
||||
* 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.google.wireless.gdata.maps.xml;
|
||||
|
||||
import com.google.wireless.gdata.client.GDataParserFactory;
|
||||
import com.google.wireless.gdata.data.Entry;
|
||||
import com.google.wireless.gdata.maps.MapFeatureEntry;
|
||||
import com.google.wireless.gdata.maps.MapsClient;
|
||||
import com.google.wireless.gdata.parser.GDataParser;
|
||||
import com.google.wireless.gdata.parser.ParseException;
|
||||
import com.google.wireless.gdata.parser.xml.XmlGDataParser;
|
||||
import com.google.wireless.gdata.parser.xml.XmlParserFactory;
|
||||
import com.google.wireless.gdata.serializer.GDataSerializer;
|
||||
import com.google.wireless.gdata.serializer.xml.XmlEntryGDataSerializer;
|
||||
|
||||
import android.util.Log;
|
||||
|
||||
import org.xmlpull.v1.XmlPullParserException;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
|
||||
/**
|
||||
* Factory of Xml parsers for gdata maps data.
|
||||
*/
|
||||
public class XmlMapsGDataParserFactory implements GDataParserFactory {
|
||||
private XmlParserFactory xmlFactory;
|
||||
|
||||
public XmlMapsGDataParserFactory(XmlParserFactory xmlFactory) {
|
||||
this.xmlFactory = xmlFactory;
|
||||
}
|
||||
|
||||
@Override
|
||||
public GDataParser createParser(InputStream is) throws ParseException {
|
||||
is = maybeLogCommunication(is);
|
||||
try {
|
||||
return new XmlGDataParser(is, xmlFactory.createParser());
|
||||
} catch (XmlPullParserException e) {
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public GDataParser createParser(Class cls, InputStream is)
|
||||
throws ParseException {
|
||||
is = maybeLogCommunication(is);
|
||||
try {
|
||||
return createParserForClass(cls, is);
|
||||
} catch (XmlPullParserException e) {
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
private InputStream maybeLogCommunication(InputStream is)
|
||||
throws ParseException {
|
||||
if (MapsClient.LOG_COMMUNICATION) {
|
||||
StringBuilder builder = new StringBuilder();
|
||||
byte[] buffer = new byte[2048];
|
||||
try {
|
||||
for (int n = is.read(buffer); n >= 0; n = is.read(buffer)) {
|
||||
String part = new String(buffer, 0, n);
|
||||
builder.append(part);
|
||||
Log.d("Response part", part);
|
||||
}
|
||||
} catch (IOException e) {
|
||||
throw new ParseException("Could not read stream", e);
|
||||
}
|
||||
String whole = builder.toString();
|
||||
Log.d("Response", whole);
|
||||
is = new ByteArrayInputStream(whole.getBytes());
|
||||
}
|
||||
return is;
|
||||
}
|
||||
|
||||
private GDataParser createParserForClass(
|
||||
Class<? extends Entry> cls, InputStream is)
|
||||
throws ParseException, XmlPullParserException {
|
||||
if (cls == MapFeatureEntry.class) {
|
||||
return new XmlMapsGDataParser(is, xmlFactory.createParser());
|
||||
} else {
|
||||
return new XmlGDataParser(is, xmlFactory.createParser());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public GDataSerializer createSerializer(Entry en) {
|
||||
if (en.getClass() == MapFeatureEntry.class) {
|
||||
return new XmlMapsGDataSerializer(xmlFactory, en);
|
||||
} else {
|
||||
return new XmlEntryGDataSerializer(xmlFactory, en);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,277 @@
|
||||
/*
|
||||
* Copyright 2010 Google Inc.
|
||||
*
|
||||
* 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.google.wireless.gdata.maps.xml;
|
||||
|
||||
import com.google.wireless.gdata.data.Entry;
|
||||
import com.google.wireless.gdata.data.StringUtils;
|
||||
import com.google.wireless.gdata.maps.MapFeatureEntry;
|
||||
import com.google.wireless.gdata.maps.MapsClient;
|
||||
import com.google.wireless.gdata.parser.ParseException;
|
||||
import com.google.wireless.gdata.parser.xml.XmlGDataParser;
|
||||
import com.google.wireless.gdata.parser.xml.XmlParserFactory;
|
||||
import com.google.wireless.gdata.serializer.xml.XmlEntryGDataSerializer;
|
||||
|
||||
import android.util.Log;
|
||||
|
||||
import org.xmlpull.v1.XmlPullParserException;
|
||||
import org.xmlpull.v1.XmlSerializer;
|
||||
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.OutputStream;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* Serializer of maps data for GData.
|
||||
*/
|
||||
public class XmlMapsGDataSerializer extends XmlEntryGDataSerializer {
|
||||
|
||||
private static final String APP_NAMESPACE = "http://www.w3.org/2007/app";
|
||||
|
||||
private MapFeatureEntry entry;
|
||||
private XmlParserFactory factory;
|
||||
private OutputStream stream;
|
||||
|
||||
public XmlMapsGDataSerializer(XmlParserFactory factory, Entry entry) {
|
||||
super(factory, entry);
|
||||
|
||||
this.factory = factory;
|
||||
this.entry = (MapFeatureEntry) entry;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void serialize(OutputStream out, int format)
|
||||
throws IOException, ParseException {
|
||||
XmlSerializer serializer = null;
|
||||
try {
|
||||
serializer = factory.createSerializer();
|
||||
} catch (XmlPullParserException e) {
|
||||
throw new ParseException("Unable to create XmlSerializer.", e);
|
||||
}
|
||||
|
||||
// TODO: make the output compact
|
||||
|
||||
ByteArrayOutputStream printStream;
|
||||
|
||||
if (MapsClient.LOG_COMMUNICATION) {
|
||||
printStream = new ByteArrayOutputStream();
|
||||
|
||||
serializer.setOutput(printStream, "UTF-8");
|
||||
} else {
|
||||
serializer.setOutput(out, "UTF-8");
|
||||
}
|
||||
|
||||
serializer.startDocument("UTF-8", Boolean.FALSE);
|
||||
|
||||
declareEntryNamespaces(serializer);
|
||||
serializer.startTag(XmlGDataParser.NAMESPACE_ATOM_URI, "entry");
|
||||
|
||||
stream = MapsClient.LOG_COMMUNICATION ? printStream : out;
|
||||
serializeEntryContents(serializer, format);
|
||||
|
||||
serializer.endTag(XmlGDataParser.NAMESPACE_ATOM_URI, "entry");
|
||||
serializer.endDocument();
|
||||
serializer.flush();
|
||||
|
||||
if (MapsClient.LOG_COMMUNICATION) {
|
||||
Log.d("Request", printStream.toString());
|
||||
out.write(printStream.toByteArray());
|
||||
stream = out;
|
||||
}
|
||||
}
|
||||
|
||||
private final void declareEntryNamespaces(XmlSerializer serializer)
|
||||
throws IOException {
|
||||
serializer.setPrefix(
|
||||
"" /* default ns */, XmlGDataParser.NAMESPACE_ATOM_URI);
|
||||
serializer.setPrefix(
|
||||
XmlGDataParser.NAMESPACE_GD, XmlGDataParser.NAMESPACE_GD_URI);
|
||||
declareExtraEntryNamespaces(serializer);
|
||||
}
|
||||
|
||||
private final void serializeEntryContents(XmlSerializer serializer,
|
||||
int format) throws IOException {
|
||||
if (format != FORMAT_CREATE) {
|
||||
serializeId(serializer, entry.getId());
|
||||
}
|
||||
|
||||
serializeTitle(serializer, entry.getTitle());
|
||||
|
||||
if (format != FORMAT_CREATE) {
|
||||
serializeLink(serializer,
|
||||
"edit" /* rel */, entry.getEditUri(), null /* type */);
|
||||
serializeLink(serializer,
|
||||
"alternate" /* rel */, entry.getHtmlUri(), "text/html" /* type */);
|
||||
}
|
||||
|
||||
serializeSummary(serializer, entry.getSummary());
|
||||
serializeContent(serializer, entry.getContent());
|
||||
serializeAuthor(serializer, entry.getAuthor(), entry.getEmail());
|
||||
serializeCategory(serializer,
|
||||
entry.getCategory(), entry.getCategoryScheme());
|
||||
|
||||
if (format == FORMAT_FULL) {
|
||||
serializePublicationDate(serializer, entry.getPublicationDate());
|
||||
}
|
||||
|
||||
if (format != FORMAT_CREATE) {
|
||||
serializeUpdateDate(serializer, entry.getUpdateDate());
|
||||
}
|
||||
|
||||
serializeExtraEntryContents(serializer, format);
|
||||
}
|
||||
|
||||
private static void serializeId(XmlSerializer serializer, String id)
|
||||
throws IOException {
|
||||
if (StringUtils.isEmpty(id)) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "id");
|
||||
serializer.text(id);
|
||||
serializer.endTag(null /* ns */, "id");
|
||||
}
|
||||
|
||||
private static void serializeTitle(XmlSerializer serializer, String title)
|
||||
throws IOException {
|
||||
if (StringUtils.isEmpty(title)) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "title");
|
||||
serializer.text(title);
|
||||
serializer.endTag(null /* ns */, "title");
|
||||
}
|
||||
|
||||
public static void serializeLink(XmlSerializer serializer, String rel,
|
||||
String href, String type) throws IOException {
|
||||
if (StringUtils.isEmpty(href)) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "link");
|
||||
serializer.attribute(null /* ns */, "rel", rel);
|
||||
serializer.attribute(null /* ns */, "href", href);
|
||||
if (!StringUtils.isEmpty(type)) {
|
||||
serializer.attribute(null /* ns */, "type", type);
|
||||
}
|
||||
serializer.endTag(null /* ns */, "link");
|
||||
}
|
||||
|
||||
private static void serializeSummary(XmlSerializer serializer, String summary)
|
||||
throws IOException {
|
||||
if (StringUtils.isEmpty(summary)) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "summary");
|
||||
serializer.text(summary);
|
||||
serializer.endTag(null /* ns */, "summary");
|
||||
}
|
||||
|
||||
private void serializeContent(XmlSerializer serializer, String content)
|
||||
throws IOException {
|
||||
if (content == null) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "content");
|
||||
if (content.contains("</Placemark>")) {
|
||||
serializer.attribute(
|
||||
null /* ns */, "type", "application/vnd.google-earth.kml+xml");
|
||||
serializer.flush();
|
||||
stream.write(content.getBytes());
|
||||
} else {
|
||||
serializer.text(content);
|
||||
}
|
||||
serializer.endTag(null /* ns */, "content");
|
||||
}
|
||||
|
||||
private static void serializeAuthor(XmlSerializer serializer, String author,
|
||||
String email) throws IOException {
|
||||
if (StringUtils.isEmpty(author) || StringUtils.isEmpty(email)) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "author");
|
||||
serializer.startTag(null /* ns */, "name");
|
||||
serializer.text(author);
|
||||
serializer.endTag(null /* ns */, "name");
|
||||
serializer.startTag(null /* ns */, "email");
|
||||
serializer.text(email);
|
||||
serializer.endTag(null /* ns */, "email");
|
||||
serializer.endTag(null /* ns */, "author");
|
||||
}
|
||||
|
||||
private static void serializeCategory(XmlSerializer serializer,
|
||||
String category, String categoryScheme) throws IOException {
|
||||
if (StringUtils.isEmpty(category) && StringUtils.isEmpty(categoryScheme)) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "category");
|
||||
if (!StringUtils.isEmpty(category)) {
|
||||
serializer.attribute(null /* ns */, "term", category);
|
||||
}
|
||||
if (!StringUtils.isEmpty(categoryScheme)) {
|
||||
serializer.attribute(null /* ns */, "scheme", categoryScheme);
|
||||
}
|
||||
serializer.endTag(null /* ns */, "category");
|
||||
}
|
||||
|
||||
private static void serializePublicationDate(XmlSerializer serializer,
|
||||
String publicationDate) throws IOException {
|
||||
if (StringUtils.isEmpty(publicationDate)) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "published");
|
||||
serializer.text(publicationDate);
|
||||
serializer.endTag(null /* ns */, "published");
|
||||
}
|
||||
|
||||
private static void serializeUpdateDate(XmlSerializer serializer,
|
||||
String updateDate) throws IOException {
|
||||
if (StringUtils.isEmpty(updateDate)) {
|
||||
return;
|
||||
}
|
||||
serializer.startTag(null /* ns */, "updated");
|
||||
serializer.text(updateDate);
|
||||
serializer.endTag(null /* ns */, "updated");
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void serializeExtraEntryContents(XmlSerializer serializer,
|
||||
int format) throws IOException {
|
||||
Map<String, String> attrs = entry.getAllAttributes();
|
||||
for (Map.Entry<String, String> attr : attrs.entrySet()) {
|
||||
serializer.startTag("http://schemas.google.com/g/2005", "customProperty");
|
||||
serializer.attribute(null, "name", attr.getKey());
|
||||
serializer.text(attr.getValue());
|
||||
serializer.endTag("http://schemas.google.com/g/2005", "customProperty");
|
||||
}
|
||||
String privacy = entry.getPrivacy();
|
||||
if (!StringUtils.isEmpty(privacy)) {
|
||||
serializer.setPrefix("app", APP_NAMESPACE);
|
||||
if ("public".equals(privacy)) {
|
||||
serializer.startTag(APP_NAMESPACE, "control");
|
||||
serializer.startTag(APP_NAMESPACE, "draft");
|
||||
serializer.text("no");
|
||||
serializer.endTag(APP_NAMESPACE, "draft");
|
||||
serializer.endTag(APP_NAMESPACE, "control");
|
||||
}
|
||||
if ("unlisted".equals(privacy)) {
|
||||
serializer.startTag(APP_NAMESPACE, "control");
|
||||
serializer.startTag(APP_NAMESPACE, "draft");
|
||||
serializer.text("yes");
|
||||
serializer.endTag(APP_NAMESPACE, "draft");
|
||||
serializer.endTag(APP_NAMESPACE, "control");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user