src/main/java/org/glom/web/client/place/ListPlace.java - gwt-glom in OnlineGlom

/*
 * Copyright (C) 2011 Openismus GmbH
 *
 * This file is part of GWT-Glom.
 *
 * GWT-Glom is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * GWT-Glom is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with GWT-Glom.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.glom.web.client.place;

import java.util.HashMap;

import org.glom.web.client.StringUtils;

import com.google.gwt.place.shared.PlaceTokenizer;
import com.google.gwt.place.shared.Prefix;

public class ListPlace extends HasSelectableTablePlace {

	private final String quickFind;

	public ListPlace(final String documentID, final String tableName, final String quickFind) {
		super(documentID, tableName);
		this.quickFind = quickFind;
	}

	public String getQuickFind() {
		return quickFind;
	}

	@Prefix("list")
	public static class Tokenizer extends HasSelectableTablePlace.Tokenizer implements PlaceTokenizer<ListPlace> {
		protected final String quickFindKey = "quickfind";

		@Override
		public String getToken(final ListPlace place) {
			final HashMap<String, String> params = new HashMap<String, String>();
			params.put(documentKey, place.getDocumentID());
			params.put(tableKey, place.getTableName());
			params.put(quickFindKey, place.getQuickFind());
			return buildParamsToken(params);
		}

		@Override
		public ListPlace getPlace(final String token) {
			// default empty values
			String documentID = "";
			String tableName = ""; // an empty value represents the default table
			String quickFind = "";

			final HashMap<String, String> params = getTokenParams(token);

			if (params == null) {
				return new ListPlace("", "", "");
			}

			if (params.get(documentKey) != null) {
				documentID = params.get(documentKey);
			}

			if (params.get(tableKey) != null) {
				tableName = params.get(tableKey);
			}

			if (params.get(quickFindKey) != null) {
				quickFind = params.get(quickFindKey);
			}

			if (StringUtils.isEmpty(documentID)) {
				// The documentID was not retrieved from the URL. Use empty values for the list place.
				return new ListPlace("", "", "");
			}

			return new ListPlace(documentID, tableName, quickFind);
		}
	}

}

1	/*
2	* Copyright (C) 2011 Openismus GmbH
3	*
4	* This file is part of GWT-Glom.
5	*
6	* GWT-Glom is free software: you can redistribute it and/or modify it
7	* under the terms of the GNU Lesser General Public License as published by the
8	* Free Software Foundation, either version 3 of the License, or (at your
9	* option) any later version.
10	*
11	* GWT-Glom is distributed in the hope that it will be useful, but WITHOUT
12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
14	* for more details.
15	*
16	* You should have received a copy of the GNU Lesser General Public License
17	* along with GWT-Glom. If not, see <http://www.gnu.org/licenses/>.
18	*/
19
20	package org.glom.web.client.place;
21
22	import java.util.HashMap;
23
24	import org.glom.web.client.StringUtils;
25
26	import com.google.gwt.place.shared.PlaceTokenizer;
27	import com.google.gwt.place.shared.Prefix;
28
29	public class ListPlace extends HasSelectableTablePlace {
30
31	private final String quickFind;
32
33	public ListPlace(final String documentID, final String tableName, final String quickFind) {
34	super(documentID, tableName);
35	this.quickFind = quickFind;
36	}
37
38	public String getQuickFind() {
39	return quickFind;
40	}
41
42	@Prefix("list")
43	public static class Tokenizer extends HasSelectableTablePlace.Tokenizer implements PlaceTokenizer<ListPlace> {
44	protected final String quickFindKey = "quickfind";
45
46	@Override
47	public String getToken(final ListPlace place) {
48	final HashMap<String, String> params = new HashMap<String, String>();
49	params.put(documentKey, place.getDocumentID());
50	params.put(tableKey, place.getTableName());
51	params.put(quickFindKey, place.getQuickFind());
52	return buildParamsToken(params);
53	}
54
55	@Override
56	public ListPlace getPlace(final String token) {
57	// default empty values
58	String documentID = "";
59	String tableName = ""; // an empty value represents the default table
60	String quickFind = "";
61
62	final HashMap<String, String> params = getTokenParams(token);
63
64	if (params == null) {
65	return new ListPlace("", "", "");
66	}
67
68	if (params.get(documentKey) != null) {
69	documentID = params.get(documentKey);
70	}
71
72	if (params.get(tableKey) != null) {
73	tableName = params.get(tableKey);
74	}
75
76	if (params.get(quickFindKey) != null) {
77	quickFind = params.get(quickFindKey);
78	}
79
80	if (StringUtils.isEmpty(documentID)) {
81	// The documentID was not retrieved from the URL. Use empty values for the list place.
82	return new ListPlace("", "", "");
83	}
84
85	return new ListPlace(documentID, tableName, quickFind);
86	}
87	}
88
89	}

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