01: /*
02: * Copyright 2007 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not
05: * use this file except in compliance with the License. You may obtain a copy of
06: * the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12: * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13: * License for the specific language governing permissions and limitations under
14: * the License.
15: */
16: package com.google.gwt.user.server.rpc;
17:
18: import com.google.gwt.user.client.rpc.UnicodeEscapingService;
19:
20: /**
21: * Implementation of the {@link UnicodeEscapingService} interface.
22: */
23: public class UnicodeEscapingServiceImpl extends RemoteServiceServlet
24: implements UnicodeEscapingService {
25:
26: /**
27: * @see com.google.gwt.user.client.rpc.UnicodeEscapingService#getStringContainingCharacterRange(int,
28: * int)
29: */
30: public String getStringContainingCharacterRange(int start, int end) {
31: int nChars = end - start;
32:
33: char[] chars = new char[nChars];
34: for (int i = 0; i < nChars; ++i) {
35: char ch = (char) (start + i);
36: chars[i] = ch;
37: }
38:
39: return new String(chars);
40: }
41: }
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