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package org.jvnet.glassfish.comms.admin.clbadmin.reader.impl;
import com.sun.enterprise.config.ConfigBean;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.config.serverbeans.ApplicationRef;
import com.sun.enterprise.config.serverbeans.ElementProperty;
import com.sun.enterprise.config.serverbeans.ExtensionModule;
import com.sun.enterprise.util.i18n.StringManager;
import org.jvnet.glassfish.comms.admin.clbadmin.reader.api.LbReaderException;
import org.jvnet.glassfish.comms.admin.clbadmin.reader.api.WebModuleReader;
import org.jvnet.glassfish.comms.admin.clbadmin.transform.Visitor;
import org.jvnet.glassfish.comms.admin.clbadmin.transform.WebModuleVisitor;
/**
* Provides extension-module information relavant to Converged Load balancer.
*
* @author Vijaya Gadhamsetty
*/
public class ExtensionModuleReaderImpl implements WebModuleReader {
private static final StringManager _strMgr = StringManager.getManager(ExtensionModuleReaderImpl.class);
private enum extensionModuleTypes {SIP}
// ---- VARIABLE(S) - PRIVATE -----------------------------
private ApplicationRef _applicationRef = null;
private ExtensionModule _extMod = null;
final static private String CONTEXT_ROOT = "contextRoot";
final static private String IS_CONVERGED = "isConverged";
final static private String[] TYPE = {"SIP"};
public ExtensionModuleReaderImpl(ConfigContext ctx, ApplicationRef ref,
ConfigBean extMod) {
if (extMod != null) {
if (extMod instanceof ExtensionModule) {
_extMod = (ExtensionModule) extMod;
} else {
String msg = _strMgr.getString("UnknownTypeInWebModuleReader");
throw new RuntimeException(msg);
}
}
_applicationRef = ref;
}
public String getContextRoot() throws LbReaderException {
String context = null;
ElementProperty prop = null;
if (_extMod != null) {
prop = _extMod.getElementPropertyByName(CONTEXT_ROOT);
if (prop != null)
context = prop.getValue();
}
return context;
}
public String getType() throws LbReaderException {
String type = null;
if (isConverged())
type = TYPE[extensionModuleTypes.SIP.ordinal()];
return type;
}
public void accept(Visitor v) {
WebModuleVisitor wv = (WebModuleVisitor) v;
wv.visit(this);
}
private boolean isConverged() {
ElementProperty prop = null;
String converged = null;
if (_extMod != null) {
prop = _extMod.getElementPropertyByName(IS_CONVERGED);
if (prop != null)
converged = prop.getValue();
}
return Boolean.parseBoolean(converged);
}
}