01: /*
02: * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.jcr.base;
31:
32: import com.caucho.util.L10N;
33:
34: import javax.jcr.PropertyType;
35: import javax.jcr.RepositoryException;
36: import javax.jcr.ValueFormatException;
37: import java.io.IOException;
38: import java.io.InputStream;
39:
40: /**
41: * Represents a binary stream value
42: */
43: abstract public class BinaryValue extends BaseValue {
44: private static final L10N L = new L10N(BaseValue.class);
45:
46: public String getString() throws ValueFormatException,
47: IllegalStateException, RepositoryException {
48: StringBuilder sb = new StringBuilder();
49:
50: try {
51: InputStream is = getStream();
52:
53: // XXX: encoding
54: int ch;
55:
56: while ((ch = is.read()) >= 0) {
57: sb.append((char) ch);
58: }
59:
60: return sb.toString();
61: } catch (IOException e) {
62: throw new ValueFormatException(e);
63: }
64: }
65:
66: abstract public InputStream getStream()
67: throws IllegalStateException, RepositoryException;
68:
69: public int getType() {
70: return PropertyType.STRING;
71: }
72: }
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