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package com.sun.enterprise.glassfish.web;
import com.sun.logging.LogDomains;
import org.apache.naming.resources.FileDirContext;
import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.api.deployment.archive.ArchiveHandler;
import org.glassfish.api.deployment.archive.ReadableArchive;
import org.glassfish.internal.embedded.ScatteredArchive;
import org.glassfish.web.loader.WebappClassLoader;
import org.jvnet.hk2.annotations.Service;
import javax.xml.stream.XMLStreamException;
import java.io.File;
import java.io.FileNotFoundException;
import java.net.URL;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* @author Jerome Dochez
*/
@Service
public class ScatteredWarHandler extends WarHandler {
private static final Logger logger = LogDomains.getLogger(ScatteredWarHandler.class, LogDomains.DPL_LOGGER);
@Override
public String getArchiveType() {
return "scattered-archive";
}
@Override
public boolean handles(ReadableArchive archive) {
return (archive instanceof ScatteredArchive &&
((ScatteredArchive) archive).type()==ScatteredArchive.Builder.type.war);
}
@Override
public ClassLoader getClassLoader(ClassLoader parent, DeploymentContext context) {
ScatteredArchive archive = (ScatteredArchive) context.getSource();
WebappClassLoader cloader = new WebappClassLoader(parent);
try {
FileDirContext r = new FileDirContext();
File base = archive.getResourcesDir();
r.setDocBase(base.getAbsolutePath());
File sunWeb = archive.getFile("WEB-INF/sun-web.xml");
SunWebXmlParser sunWebXmlParser = null;
if (sunWeb!=null && sunWeb.exists()) {
sunWebXmlParser = new SunWebXmlParser(sunWeb.getParentFile().getParent());
}
cloader.setResources(r);
for (URL url : archive.getClassPath()) {
cloader.addRepository(url.toExternalForm());
}
if (context.getScratchDir("jsp") != null) {
cloader.setWorkDir(context.getScratchDir("jsp"));
}
if (sunWebXmlParser!=null) {
configureLoaderAttributes(cloader, sunWebXmlParser, base);
configureLoaderProperties(cloader, sunWebXmlParser, base);
}
} catch(XMLStreamException xse) {
logger.log(Level.SEVERE, xse.getMessage());
if (logger.isLoggable(Level.FINE)) {
logger.log(Level.FINE, xse.getMessage(), xse);
}
} catch(FileNotFoundException fnfe) {
logger.log(Level.SEVERE, fnfe.getMessage());
if (logger.isLoggable(Level.FINE)) {
logger.log(Level.FINE, fnfe.getMessage(), fnfe);
}
}
try {
cloader.start();
} catch (Exception e) {
throw new RuntimeException(e);
}
return cloader;
}
}