001
014
015 package com.liferay.portal.velocity;
016
017 import com.liferay.portal.kernel.exception.PortalException;
018 import com.liferay.portal.kernel.exception.SystemException;
019 import com.liferay.portal.kernel.io.unsync.UnsyncByteArrayInputStream;
020 import com.liferay.portal.kernel.log.Log;
021 import com.liferay.portal.kernel.log.LogFactoryUtil;
022 import com.liferay.portal.kernel.util.GetterUtil;
023 import com.liferay.portal.kernel.util.StringPool;
024 import com.liferay.portlet.journal.model.JournalTemplate;
025 import com.liferay.portlet.journal.service.JournalTemplateLocalServiceUtil;
026
027 import java.io.InputStream;
028
029 import org.apache.velocity.exception.ResourceNotFoundException;
030
031
034 public class JournalTemplateVelocityResourceListener
035 extends VelocityResourceListener {
036
037 public InputStream getResourceStream(String source)
038 throws ResourceNotFoundException {
039
040 InputStream is = null;
041
042 try {
043 int pos = source.indexOf(JOURNAL_SEPARATOR + StringPool.SLASH);
044
045 if (pos != -1) {
046 int x = source.indexOf(StringPool.SLASH, pos);
047 int y = source.indexOf(StringPool.SLASH, x + 1);
048 int z = source.indexOf(StringPool.SLASH, y + 1);
049
050 long companyId = GetterUtil.getLong(source.substring(x + 1, y));
051 long groupId = GetterUtil.getLong(source.substring(y + 1, z));
052 String templateId = source.substring(z + 1);
053
054 if (_log.isDebugEnabled()) {
055 _log.debug(
056 "Loading {companyId=" + companyId + ",groupId=" +
057 groupId + ",templateId=" + templateId + "}");
058 }
059
060 JournalTemplate template =
061 JournalTemplateLocalServiceUtil.getTemplate(
062 groupId, templateId);
063
064 String buffer = template.getXsl();
065
066 is = new UnsyncByteArrayInputStream(buffer.getBytes());
067 }
068 }
069 catch (PortalException pe) {
070 throw new ResourceNotFoundException(source);
071 }
072 catch (SystemException se) {
073 throw new ResourceNotFoundException(source);
074 }
075
076 return is;
077 }
078
079 private static Log _log = LogFactoryUtil.getLog(
080 JournalTemplateVelocityResourceListener.class);
081
082 }