001: /*--
002:
003: Copyright (C) 2002-2005 Adrian Price.
004: All rights reserved.
005:
006: Redistribution and use in source and binary forms, with or without
007: modification, are permitted provided that the following conditions
008: are met:
009:
010: 1. Redistributions of source code must retain the above copyright
011: notice, this list of conditions, and the following disclaimer.
012:
013: 2. Redistributions in binary form must reproduce the above copyright
014: notice, this list of conditions, and the disclaimer that follows
015: these conditions in the documentation and/or other materials
016: provided with the distribution.
017:
018: 3. The names "OBE" and "Open Business Engine" must not be used to
019: endorse or promote products derived from this software without prior
020: written permission. For written permission, please contact
021: adrianprice@sourceforge.net.
022:
023: 4. Products derived from this software may not be called "OBE" or
024: "Open Business Engine", nor may "OBE" or "Open Business Engine"
025: appear in their name, without prior written permission from
026: Adrian Price (adrianprice@users.sourceforge.net).
027:
028: THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
029: WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
030: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
031: DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
032: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
033: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
034: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
035: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
036: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
037: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
038: POSSIBILITY OF SUCH DAMAGE.
039:
040: For more information on OBE, please see
041: <http://obe.sourceforge.net/>.
042:
043: */
044:
045: package org.obe.runtime.evaluator;
046:
047: import org.apache.commons.logging.Log;
048: import org.apache.commons.logging.LogFactory;
049: import org.obe.client.api.repository.EvaluatorMetaData;
050: import org.obe.client.api.repository.RepositoryException;
051: import org.obe.engine.repository.AbstractRepository;
052: import org.obe.spi.evaluator.Evaluator;
053: import org.obe.spi.service.EvaluatorFactory;
054: import org.obe.spi.service.ServiceManager;
055:
056: /**
057: * @author Adrian Price
058: */
059: public final class BasicEvaluatorFactory extends AbstractRepository
060: implements EvaluatorFactory {
061:
062: private static final Log _logger = LogFactory
063: .getLog(BasicEvaluatorFactory.class);
064:
065: public BasicEvaluatorFactory(ServiceManager svcMgr) {
066: super (svcMgr, EvaluatorMetaData.class);
067:
068: // String locale = Locale.getDefault().toString();
069: // registerObjectType(BSFEvaluator.class.getName(),
070: // BSFEvaluator.getEvaluatorType(locale));
071: // registerObjectType(JXPathEvaluator.class.getName(),
072: // JXPathEvaluator.getEvaluatorType(locale));
073: // registerObjectType(new BSFEvaluatorMetaData());
074: // registerObjectType(new JXPathEvaluatorMetaData());
075: }
076:
077: public void createEvaluator(EvaluatorMetaData eval)
078: throws RepositoryException {
079:
080: createEntry(eval);
081: }
082:
083: public void deleteEvaluator(String contentType)
084: throws RepositoryException {
085: deleteEntry(contentType);
086: }
087:
088: public void updateEvaluator(EvaluatorMetaData eval)
089: throws RepositoryException {
090:
091: updateEntry(eval.getId(), eval);
092: }
093:
094: public EvaluatorMetaData[] findEvaluatorTypes(String locale)
095: throws RepositoryException {
096:
097: return (EvaluatorMetaData[]) findObjectTypes();
098: }
099:
100: public EvaluatorMetaData findEvaluatorType(String className,
101: String locale) throws RepositoryException {
102:
103: return (EvaluatorMetaData) findObjectType(className);
104: }
105:
106: public EvaluatorMetaData[] findEvaluatorMetaData()
107: throws RepositoryException {
108:
109: return (EvaluatorMetaData[]) findMetaData();
110: }
111:
112: public EvaluatorMetaData findEvaluatorMetaData(String contentType)
113: throws RepositoryException {
114:
115: return (EvaluatorMetaData) findMetaData(contentType, true);
116: }
117:
118: public Evaluator findEvaluator(String contentType)
119: throws RepositoryException {
120:
121: return (Evaluator) findInstance(contentType, true);
122: }
123:
124: protected Log getLogger() {
125: return _logger;
126: }
127:
128: public String getServiceName() {
129: return SERVICE_NAME;
130: }
131: }
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