import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
protected WebResourceSet createMainResourceSet() {
    final Path docBase = config.docBase();
    assert docBase.isAbsolute();

    final String docBaseStr = docBase.toString();
    getContext().setDocBase(docBaseStr);

    if (Files.isDirectory(docBase)) {
        return new DirResourceSet(this, "/", docBaseStr, "/");
    }

    final Optional<String> jarRootOpt = config.jarRoot();
    if (jarRootOpt.isPresent()) { // If docBase is a JAR file
        final String jarRoot = jarRootOpt.get();
        if ("/".equals(jarRoot)) {
            return new JarResourceSet(this, "/", docBaseStr, "/");
        } else {
            return new JarSubsetResourceSet(this, "/", docBaseStr, "/", jarRoot);
        }
    }

    throw new IllegalArgumentException(sm.getString("standardRoot.startInvalidMain", docBaseStr));
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public void setResources(final WebResourceRoot resources) {
    this.resources = resources;
    if (StandardRoot.class.isInstance(resources)) {
        final List<WebResourceSet> jars = (List<WebResourceSet>) Reflections.get(resources, "jarResources");
        if (jars != null && !jars.isEmpty()) {
            final Iterator<WebResourceSet> jarIt = jars.iterator();
            while (jarIt.hasNext()) {
                final WebResourceSet set = jarIt.next();
                if (set.getBaseUrl() == null) {
                    continue;
                }
                final File file = URLs.toFile(set.getBaseUrl());
                try {
                    if (file.exists() && (!TomEEClassLoaderEnricher.validateJarFile(file) || !jarIsAccepted(file))) {
                        // need to remove this resource
                        LOGGER.warning("Removing " + file.getAbsolutePath() + " since it is offending");
                        jarIt.remove();
                    }
                } catch (final IOException e) {
                    // ignore
                }
            }
        }
    }
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
private JarWarResourceSet getFirstJarWarResourceSetAtJarResources(WebResourceRoot resources) {
	JarWarResourceSet result = null;
	for (WebResourceSet resourceSet :resources.getJarResources()) {
		if (resourceSet instanceof JarWarResourceSet) {
			result = (JarWarResourceSet) resourceSet;
			break;
		}
	}
	return result;
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
private URL mainFile(WebResourceRoot resources) {
	URL result = null;
	for (WebResourceSet resourceSet :resources.getJarResources()) {
		if (resourceSet instanceof JarWarResourceSet) {
			result = resourceSet.getBaseUrl();
			break;
		}
	}
	return result;
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public void addJarResources(WebResourceSet webResourceSet) {
	if (this.jarResources == null) {
		this.jarResources = new ArrayList<>();
	}
	this.jarResources.add(webResourceSet);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public void addPreResources(WebResourceSet webResourceSet) {
	throw new UnsupportedOperationException(NOT_SUPPORTED_YET);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getPreResources() {
	throw new UnsupportedOperationException(NOT_SUPPORTED_YET);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getJarResources() {
	return this.jarResources.toArray(new WebResourceSet[this.jarResources.size()]);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public void addPostResources(WebResourceSet webResourceSet) {
	throw new UnsupportedOperationException(NOT_SUPPORTED_YET);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getPostResources() {
	throw new UnsupportedOperationException(NOT_SUPPORTED_YET);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
public void init(WebResourceSet... webResourcesSet) throws LifecycleException {
	for (WebResourceSet webResourceSet : webResourcesSet) {
		this.webResourceRoot.addJarResources(webResourceSet);
	}
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getPreResources() {
	return new WebResourceSet[0];
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getJarResources() {
	return new WebResourceSet[0];
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getPostResources() {
	return new WebResourceSet[0];

}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public void addPreResources(final WebResourceSet webResourceSet) {
    delegate.addPreResources(webResourceSet);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getPreResources() {
    return delegate.getPreResources();
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public void addJarResources(final WebResourceSet webResourceSet) {
    delegate.addJarResources(webResourceSet);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getJarResources() {
    return delegate.getJarResources();
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public void addPostResources(final WebResourceSet webResourceSet) {
    delegate.addPostResources(webResourceSet);
}
 

import org.apache.catalina.WebResourceSet; //导入依赖的package包/类
@Override
public WebResourceSet[] getPostResources() {
    return delegate.getPostResources();
}