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package org.glassfish.resources.util;
import com.sun.enterprise.deployment.util.DOLUtils;
import org.glassfish.api.deployment.archive.ReadableArchive;
import org.glassfish.deployment.common.DeploymentUtils;
import org.glassfish.hk2.api.ServiceLocator;
import java.io.IOException;
import java.util.Enumeration;
/**
* @author Jagadish Ramu
*/
public class ResourceUtil {
private static final String RESOURCES_XML_META_INF = "META-INF/glassfish-resources.xml";
private static final String RESOURCES_XML_WEB_INF = "WEB-INF/glassfish-resources.xml";
public static boolean hasResourcesXML(ReadableArchive archive, ServiceLocator locator){
boolean hasResourcesXML = false;
try{
if(DeploymentUtils.isArchiveOfType(archive, DOLUtils.earType(), locator)){
//handle top-level META-INF/glassfish-resources.xml
if(archive.exists(RESOURCES_XML_META_INF)){
return true;
}
//check sub-module level META-INF/glassfish-resources.xml and WEB-INF/glassfish-resources.xml
Enumeration entries = archive.entries();
while(entries.hasMoreElements()){
String element = entries.nextElement();
if(element.endsWith(".jar") || element.endsWith(".war") || element.endsWith(".rar") ||
element.endsWith("_jar") || element.endsWith("_war") || element.endsWith("_rar")){
ReadableArchive subArchive = archive.getSubArchive(element);
boolean answer = (subArchive != null && hasResourcesXML(subArchive, locator));
if (subArchive != null) {
subArchive.close();
}
if (answer) {
return true;
}
}
}
}else{
if(DeploymentUtils.isArchiveOfType(archive, DOLUtils.warType(), locator)){
return archive.exists(RESOURCES_XML_WEB_INF);
}else {
return archive.exists(RESOURCES_XML_META_INF);
}
}
}catch(IOException ioe){
//ignore
}
return hasResourcesXML;
}
}