import javax.faces.view.facelets.ResourceResolver; //导入依赖的package包/类
public ExternalResourceHandler(ResourceResolver parent) {
    this.parent = parent;
    this.pagesUpdateByViewId = Collections.synchronizedMap(new HashMap<String, Boolean>());

    String externalResourceBase = System.getProperty("server.base");
    if (StringHelper.isNotEmpty(externalResourceBase)) {
        externalResourceBase += "/custom/pages";
        File folder = new File(externalResourceBase);
        if (folder.exists() && folder.isDirectory()) {
            this.externalResourceBaseFolder = folder;
            this.useExternalResourceBase = true;
        } else {
            log.error("Specified path '" + externalResourceBase + "' in 'server.base' not exists or not a folder!");
        }
    }
}
 

import javax.faces.view.facelets.ResourceResolver; //导入依赖的package包/类
public ExternalResourceHandler(ResourceResolver parent) {
      this.parent = parent;

String externalResourceBase = System.getProperty("gluu.external.resource.base");
if (StringHelper.isNotEmpty(externalResourceBase)) {
	externalResourceBase += "/oxtrust/pages";
	File folder = new File(externalResourceBase);
	if (folder.exists() && folder.isDirectory()) {
		this.externalResourceBaseFolder = folder;
		this.useExternalResourceBase = true;
	} else {
		log.error("Specified path '" + externalResourceBase + "' in 'gluu.external.resource.base' not exists or not folder!");
	}
}
  }
 

import javax.faces.view.facelets.ResourceResolver; //导入依赖的package包/类
public CustomResourceResolver(ResourceResolver parent) {
    this.parent = parent;
    this.basePath = "/META-INF/resources";
}
 

import javax.faces.view.facelets.ResourceResolver; //导入依赖的package包/类
public FaceletsResourceResolver(ResourceResolver parent) {
    this.parent = parent;
    this.basePath = "/META-INF";
}
 

import javax.faces.view.facelets.ResourceResolver; //导入依赖的package包/类
/**
 * Consructor
 * 
 * @param parent
 */
public FaceletsResourceResolver(final ResourceResolver parent) {
    this.parent = parent;
}