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package com.sun.enterprise.config.modularity.parser;
import com.sun.enterprise.config.modularity.ConfigModularityUtils;
import com.sun.enterprise.config.modularity.customization.ConfigBeanDefaultValue;
import com.sun.enterprise.config.serverbeans.ConfigLoader;
import com.sun.enterprise.util.LocalStringManager;
import com.sun.enterprise.util.LocalStringManagerImpl;
import org.glassfish.config.support.GlassFishConfigBean;
import org.glassfish.hk2.api.ServiceLocator;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.ConfigModel;
import org.jvnet.hk2.config.ConfigParser;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.Dom;
import org.jvnet.hk2.config.DomDocument;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
import javax.inject.Inject;
import javax.xml.stream.XMLStreamReader;
import java.beans.PropertyVetoException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* This is a class to create the ConfigBeanProxy from the xml an xml snippet
*
* @author Bhakti Mehta
* @author Masoud Kalali
*/
@Service
public class ConfigurationParser<C extends ConfigLoader> {
private static final Logger LOG = Logger.getLogger(ConfigurationParser.class.getName());
//TODO Until the TranslatedView issue is fixed this remain true.
private static boolean replaceSystemProperties = false;
@Inject
private ServiceLocator serviceLocator;
@Inject
private ConfigModularityUtils configModularityUtils;
/**
* @param <T> the ConfigBeanProxy type we are looking for
*/
public <T extends ConfigBeanProxy> void parseAndSetConfigBean(List<ConfigBeanDefaultValue> values) {
ConfigParser configParser = new ConfigParser(serviceLocator);
// I don't use the GlassFish document here as I don't need persistence
final DomDocument doc = new DomDocument<GlassFishConfigBean>(serviceLocator) {
@Override
public Dom make(final ServiceLocator serviceLocator, XMLStreamReader xmlStreamReader, GlassFishConfigBean dom, ConfigModel configModel) {
return new GlassFishConfigBean(serviceLocator, this, dom, configModel, xmlStreamReader);
}
};
//TODO requires rework to put all the changes that a service may introduce into one transaction
//the solution is to put the loop into the apply method... But it would be some fine amount of work
for (final ConfigBeanDefaultValue configBeanDefaultValue : values) {
final ConfigBeanProxy parent = configModularityUtils.getOwningObject(configBeanDefaultValue.getLocation());
if(parent==null) continue;
ConfigurationPopulator populator = null;
if (replaceSystemProperties)
try {
populator = new ConfigurationPopulator(
configModularityUtils.replacePropertiesWithCurrentValue(
configBeanDefaultValue.getXmlConfiguration(), configBeanDefaultValue)
, doc, parent);
} catch (Exception e) {
LocalStringManager localStrings =
new LocalStringManagerImpl(ConfigurationParser.class);
final String msg = localStrings.getLocalString(
"can.not.add.configuration.to.extension.point",
"Cannot add new configuration extension to the extension point.");
LOG.log(Level.SEVERE, msg, e);
}
else {
//Check that parent is not null!
populator = new ConfigurationPopulator(configBeanDefaultValue.getXmlConfiguration(), doc, parent);
}
populator.run(configParser);
try {
Class configBeanClass = configModularityUtils.getClassForFullName(configBeanDefaultValue.getConfigBeanClassName());
final ConfigBeanProxy pr = doc.getRoot().createProxy(configBeanClass);
ConfigSupport.apply(new SingleConfigCode<ConfigBeanProxy>() {
public Object run(ConfigBeanProxy param) throws PropertyVetoException, TransactionFailure {
boolean writeDefaultElementsToXml = Boolean.parseBoolean(System.getProperty("writeDefaultElementsToXml", "true"));
if (!writeDefaultElementsToXml) {
//Do not write default snippets to domain.xml
doc.getRoot().skipFromXml();
}
configModularityUtils.setConfigBean(pr, configBeanDefaultValue, param);
return param;
}
}, parent);
} catch (TransactionFailure e) {
LocalStringManager localStrings =
new LocalStringManagerImpl(ConfigurationParser.class);
final String msg = localStrings.getLocalString(
"can.not.add.configuration.to.extension.point",
"Cannot add new configuration extension to the extension point.");
LOG.log(Level.SEVERE, msg, e);
}
}
}
}