01: /*
02: * (c) Copyright 2008 by Volker Bergmann. All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, is permitted under the terms of the
06: * GNU General Public License.
07: *
08: * For redistributing this software or a derivative work under a license other
09: * than the GPL-compatible Free Software License as defined by the Free
10: * Software Foundation or approved by OSI, you must first obtain a commercial
11: * license to this software product from Volker Bergmann.
12: *
13: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
14: * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS,
15: * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
16: * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE
17: * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24: * POSSIBILITY OF SUCH DAMAGE.
25: */
26:
27: package org.databene.benerator.primitive;
28:
29: import org.apache.commons.logging.Log;
30: import org.apache.commons.logging.LogFactory;
31: import org.databene.benerator.LightweightGenerator;
32: import org.databene.commons.Context;
33: import org.databene.script.Script;
34: import org.databene.script.ScriptUtil;
35:
36: /**
37: * Creates Strings based on a Script.<br/><br/>
38: * Created: 29.01.2008 17:19:24
39: * @since 0.4.0
40: * @author Volker Bergmann
41: */
42: public class ScriptGenerator extends LightweightGenerator<String> {
43:
44: private Script script;
45: private Context context;
46:
47: public ScriptGenerator(Script script, Context context) {
48: this .script = script;
49: this .context = context;
50: }
51:
52: public String generate() {
53: String out = ScriptUtil.execute(script, context);
54: if (logger.isDebugEnabled())
55: logger.debug("Generated: " + out);
56: return out;
57: }
58:
59: @Override
60: public String toString() {
61: return getClass().getSimpleName() + '[' + script + ']';
62: }
63:
64: private static final Log logger = LogFactory
65: .getLog(ScriptGenerator.class);
66: }
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