01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package com.db4o.instrumentation.core;
22:
23: import EDU.purdue.cs.bloat.editor.ClassEditor;
24:
25: public class CompositeBloatClassEdit implements BloatClassEdit {
26:
27: private final BloatClassEdit[] _edits;
28: private final boolean _ignoreFailure;
29:
30: public CompositeBloatClassEdit(BloatClassEdit[] edits) {
31: this (edits, false);
32: }
33:
34: public CompositeBloatClassEdit(BloatClassEdit[] edits,
35: boolean ignoreFailure) {
36: _edits = edits;
37: _ignoreFailure = ignoreFailure;
38: }
39:
40: public InstrumentationStatus enhance(ClassEditor ce,
41: ClassLoader origLoader, BloatLoaderContext loaderContext) {
42: InstrumentationStatus status = InstrumentationStatus.NOT_INSTRUMENTED;
43: for (int editIdx = 0; editIdx < _edits.length; editIdx++) {
44: InstrumentationStatus curStatus = _edits[editIdx].enhance(
45: ce, origLoader, loaderContext);
46: // TODO
47: loaderContext.commit();
48: status = status.aggregate(curStatus, _ignoreFailure);
49: if (!_ignoreFailure && !status.canContinue()) {
50: break;
51: }
52: }
53: return status;
54: }
55:
56: }
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