1
19
20 package com.liferay.util.bridges.ruby;
21
22 import com.liferay.portal.kernel.log.Log;
23 import com.liferay.portal.kernel.log.LogFactoryUtil;
24 import com.liferay.util.bridges.bsf.BaseBSFPortlet;
25
26 import org.apache.bsf.BSFException;
27
28 import org.jruby.RubyException;
29 import org.jruby.exceptions.RaiseException;
30
31
37 public class RubyPortlet extends BaseBSFPortlet {
38
39 protected String getFileParam() {
40 return _FILE_PARAM;
41 }
42
43 protected String getScriptingEngineClassName() {
44 return _SCRIPTING_ENGINE_CLASS_NAME;
45 }
46
47 protected String getScriptingEngineExtension() {
48 return _SCRIPTING_ENGINE_EXTENSION;
49 }
50
51 protected String getScriptingEngineLanguage() {
52 return _SCRIPTING_ENGINE_LANGUAGE;
53 }
54
55 protected void logBSFException(BSFException bsfe, String path) {
56 String message =
57 "The script at " + path + " or one of the global files has errors.";
58
59 Throwable t = bsfe.getTargetException();
60
61 if (t instanceof RaiseException) {
62 RubyException re = ((RaiseException)t).getException();
63
64 message +=
65 re.message + " (" + re.getMetaClass().toString() + ")";
66
67 _log.error(message);
68
69 if (_log.isDebugEnabled()) {
70 _log.debug(t, t);
71 }
72 }
73 else {
74 _log.error(message, t);
75 }
76 }
77
78 private static final String _FILE_PARAM = "rubyFile";
79
80 private static final String _SCRIPTING_ENGINE_CLASS_NAME =
81 "org.jruby.javasupport.bsf.JRubyEngine";
82
83 private static final String _SCRIPTING_ENGINE_EXTENSION = "rb";
84
85 private static final String _SCRIPTING_ENGINE_LANGUAGE = "ruby";
86
87 private static Log _log = LogFactoryUtil.getLog(RubyPortlet.class);
88
89 }