| 1 | // License: GPL. For details, see LICENSE file.
|
|---|
| 2 | package org.openstreetmap.josm.gui.oauth;
|
|---|
| 3 |
|
|---|
| 4 | import static org.openstreetmap.josm.tools.I18n.tr;
|
|---|
| 5 |
|
|---|
| 6 | import java.awt.Component;
|
|---|
| 7 | import java.io.IOException;
|
|---|
| 8 |
|
|---|
| 9 | import javax.swing.JOptionPane;
|
|---|
| 10 |
|
|---|
| 11 | import org.openstreetmap.josm.data.oauth.OAuthParameters;
|
|---|
| 12 | import org.openstreetmap.josm.data.oauth.OAuthToken;
|
|---|
| 13 | import org.openstreetmap.josm.gui.HelpAwareOptionPane;
|
|---|
| 14 | import org.openstreetmap.josm.gui.PleaseWaitRunnable;
|
|---|
| 15 | import org.openstreetmap.josm.gui.help.HelpUtil;
|
|---|
| 16 | import org.openstreetmap.josm.io.OsmTransferCanceledException;
|
|---|
| 17 | import org.openstreetmap.josm.io.OsmTransferException;
|
|---|
| 18 | import org.openstreetmap.josm.tools.CheckParameterUtil;
|
|---|
| 19 | import org.xml.sax.SAXException;
|
|---|
| 20 |
|
|---|
| 21 | /**
|
|---|
| 22 | * Asynchronous task for retrieving a request token
|
|---|
| 23 | */
|
|---|
| 24 | public class RetrieveRequestTokenTask extends PleaseWaitRunnable {
|
|---|
| 25 |
|
|---|
| 26 | private boolean canceled;
|
|---|
| 27 | private OAuthToken requestToken;
|
|---|
| 28 | private OAuthParameters parameters;
|
|---|
| 29 | private OsmOAuthAuthorizationClient client;
|
|---|
| 30 | private Component parent;
|
|---|
| 31 |
|
|---|
| 32 | /**
|
|---|
| 33 | * Creates the task
|
|---|
| 34 | *
|
|---|
| 35 | * @param parent the parent component relative to which the {@link PleaseWaitRunnable}-Dialog
|
|---|
| 36 | * is displayed
|
|---|
| 37 | * @param parameters the OAuth parameters. Must not be null.
|
|---|
| 38 | * @throws IllegalArgumentException thrown if parameters is null.
|
|---|
| 39 | */
|
|---|
| 40 | public RetrieveRequestTokenTask(Component parent, OAuthParameters parameters ) {
|
|---|
| 41 | super(parent, tr("Retrieving OAuth Request Token..."), false /* don't ignore exceptions */);
|
|---|
| 42 | CheckParameterUtil.ensureParameterNotNull(parameters, "parameters");
|
|---|
| 43 | this.parameters = parameters;
|
|---|
| 44 | this.parent = parent;
|
|---|
| 45 | }
|
|---|
| 46 |
|
|---|
| 47 | @Override
|
|---|
| 48 | protected void cancel() {
|
|---|
| 49 | canceled = true;
|
|---|
| 50 | synchronized(this) {
|
|---|
| 51 | if (client != null) {
|
|---|
| 52 | client.cancel();
|
|---|
| 53 | }
|
|---|
| 54 | }
|
|---|
| 55 | }
|
|---|
| 56 |
|
|---|
| 57 | @Override
|
|---|
| 58 | protected void finish() { /* not used in this task */}
|
|---|
| 59 |
|
|---|
| 60 | protected void alertRetrievingRequestTokenFailed(OsmOAuthAuthorizationException e) {
|
|---|
| 61 | HelpAwareOptionPane.showOptionDialog(
|
|---|
| 62 | parent,
|
|---|
| 63 | tr(
|
|---|
| 64 | "<html>Retrieving an OAuth Request Token from ''{0}'' failed.</html>",
|
|---|
| 65 | parameters.getRequestTokenUrl()
|
|---|
| 66 | ),
|
|---|
| 67 | tr("Request Failed"),
|
|---|
| 68 | JOptionPane.ERROR_MESSAGE,
|
|---|
| 69 | HelpUtil.ht("/OAuth#NotAuthorizedException")
|
|---|
| 70 | );
|
|---|
| 71 | }
|
|---|
| 72 |
|
|---|
| 73 | @Override
|
|---|
| 74 | protected void realRun() throws SAXException, IOException, OsmTransferException {
|
|---|
| 75 | try {
|
|---|
| 76 | synchronized(this) {
|
|---|
| 77 | client = new OsmOAuthAuthorizationClient(parameters);
|
|---|
| 78 | }
|
|---|
| 79 | requestToken = client.getRequestToken(getProgressMonitor().createSubTaskMonitor(0, false));
|
|---|
| 80 | } catch(OsmTransferCanceledException e) {
|
|---|
| 81 | return;
|
|---|
| 82 | } catch (OsmOAuthAuthorizationException e) {
|
|---|
| 83 | e.printStackTrace();
|
|---|
| 84 | alertRetrievingRequestTokenFailed(e);
|
|---|
| 85 | requestToken = null;
|
|---|
| 86 | } finally {
|
|---|
| 87 | synchronized(this) {
|
|---|
| 88 | client = null;
|
|---|
| 89 | }
|
|---|
| 90 | }
|
|---|
| 91 | }
|
|---|
| 92 |
|
|---|
| 93 | /**
|
|---|
| 94 | * Replies true if the task was canceled
|
|---|
| 95 | *
|
|---|
| 96 | * @return true if the task was canceled
|
|---|
| 97 | */
|
|---|
| 98 | public boolean isCanceled() {
|
|---|
| 99 | return canceled;
|
|---|
| 100 | }
|
|---|
| 101 |
|
|---|
| 102 | /**
|
|---|
| 103 | * Replies the request token. null, if something went wrong.
|
|---|
| 104 | *
|
|---|
| 105 | * @return the request token
|
|---|
| 106 | */
|
|---|
| 107 | public OAuthToken getRequestToken() {
|
|---|
| 108 | return requestToken;
|
|---|
| 109 | }
|
|---|
| 110 | }
|
|---|
