datamodel « documentation - vaadin-framework.git - Vaadin 6, 7, 8 is a Java framework for modern Java web applications: https://github.com/vaadin/framework

Vaadin 6, 7, 8 is a Java framework for modern Java web applications: https://github.com/vaadin/framework

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-rw-r--r--	chapter-datamodel.asciidoc	639	log stats plain
-rw-r--r--	datamodel-fields.asciidoc	2488	log stats plain
-rw-r--r--	datamodel-forms.asciidoc	25344	log stats plain
-rw-r--r--	datamodel-hierarchical.asciidoc	6107	log stats plain
-rw-r--r--	datamodel-overview.asciidoc	2523	log stats plain
-rw-r--r--	datamodel-providers.asciidoc	25261	log stats plain
-rw-r--r--	datamodel-selection.asciidoc	6303	log stats plain

nn">java.io.InputStream; import java.net.URL; import java.lang.ref.WeakReference; /** * A class search-path representing a class loader. * * <p>It is used for obtaining a class file from the given * class loader by <code>getResourceAsStream()</code>. * The <code>LoaderClassPath</code> refers to the class loader through * <code>WeakReference</code>. If the class loader is garbage collected, * the other search pathes are examined. * * @author <a href="mailto:bill@jboss.org">Bill Burke</a> * @author Shigeru Chiba * * @see ClassPool#insertClassPath(ClassPath) * @see ClassPool#appendClassPath(ClassPath) * @see ClassClassPath */ public class LoaderClassPath implements ClassPath { private WeakReference clref; /** * Creates a search path representing a class loader. */ public LoaderClassPath(ClassLoader cl) { clref = new WeakReference(cl); } public String toString() { Object cl = null; if (clref != null) cl = clref.get(); return cl == null ? "<null>" : cl.toString(); } /** * Obtains a class file from the class loader. */ public InputStream openClassfile(String classname) { String cname = classname.replace('.', '/') + ".class"; ClassLoader cl = (ClassLoader)clref.get(); if (cl == null) return null; // not found else return cl.getResourceAsStream(cname); } /** * Obtains the URL of the specified class file. * * @return null if the class file could not be found. */ public URL find(String classname) { String cname = classname.replace('.', '/') + ".class"; ClassLoader cl = (ClassLoader)clref.get(); if (cl == null) return null; // not found else return cl.getResource(cname); } /** * Closes this class path. */ public void close() { clref = null; } }