JBoss "vfszip" resources need to be treated as jar URLs
Issue: SPR-11676
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@ -1,5 +1,5 @@
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/*
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* Copyright 2002-2012 the original author or authors.
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* Copyright 2002-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -30,15 +30,15 @@ import java.net.URLConnection;
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*
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* <p>Consider using Spring's Resource abstraction in the core package
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* for handling all kinds of file resources in a uniform manner.
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* {@link org.springframework.core.io.ResourceLoader}'s {@code getResource}
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* {@link org.springframework.core.io.ResourceLoader}'s {@code getResource()}
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* method can resolve any location to a {@link org.springframework.core.io.Resource}
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* object, which in turn allows to obtain a {@code java.io.File} in the
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* object, which in turn allows one to obtain a {@code java.io.File} in the
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* file system through its {@code getFile()} method.
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*
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* <p>The main reason for these utility methods for resource location handling
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* is to support {@link Log4jConfigurer}, which must be able to resolve
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* resource locations <i>before the logging system has been initialized</i>.
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* Spring' Resource abstraction in the core package, on the other hand,
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* Spring's {@code Resource} abstraction in the core package, on the other hand,
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* already expects the logging system to be available.
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*
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* @author Juergen Hoeller
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@ -66,15 +66,15 @@ public abstract class ResourceUtils {
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/** URL protocol for an entry from a zip file: "zip" */
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public static final String URL_PROTOCOL_ZIP = "zip";
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/** URL protocol for an entry from a WebSphere jar file: "wsjar" */
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public static final String URL_PROTOCOL_WSJAR = "wsjar";
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/** URL protocol for an entry from a JBoss jar file: "vfszip" */
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public static final String URL_PROTOCOL_VFSZIP = "vfszip";
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/** URL protocol for a JBoss VFS resource: "vfs" */
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public static final String URL_PROTOCOL_VFS = "vfs";
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/** URL protocol for an entry from a WebSphere jar file: "wsjar" */
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public static final String URL_PROTOCOL_WSJAR = "wsjar";
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/** URL protocol for an entry from an OC4J jar file: "code-source" */
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public static final String URL_PROTOCOL_CODE_SOURCE = "code-source";
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@ -146,7 +146,7 @@ public abstract class ResourceUtils {
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/**
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* Resolve the given resource location to a {@code java.io.File},
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* i.e. to a file in the file system.
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* <p>Does not check whether the fil actually exists; simply returns
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* <p>Does not check whether the file actually exists; simply returns
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* the File that the given location would correspond to.
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* @param resourceLocation the resource location to resolve: either a
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* "classpath:" pseudo URL, a "file:" URL, or a plain file path
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@ -255,23 +255,22 @@ public abstract class ResourceUtils {
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*/
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public static boolean isFileURL(URL url) {
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String protocol = url.getProtocol();
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return (URL_PROTOCOL_FILE.equals(protocol) || protocol.startsWith(URL_PROTOCOL_VFS));
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return (URL_PROTOCOL_FILE.equals(protocol) || URL_PROTOCOL_VFS.equals(protocol));
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}
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/**
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* Determine whether the given URL points to a resource in a jar file,
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* that is, has protocol "jar", "zip", "wsjar" or "code-source".
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* <p>"zip" and "wsjar" are used by BEA WebLogic Server and IBM WebSphere, respectively,
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* but can be treated like jar files. The same applies to "code-source" URLs on Oracle
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* <p>"zip" and "wsjar" are used by WebLogic Server and WebSphere, respectively,
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* but can be treated like jar files. The same applies to "code-source" URLs on
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* OC4J, provided that the path contains a jar separator.
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* @param url the URL to check
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* @return whether the URL has been identified as a JAR URL
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*/
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public static boolean isJarURL(URL url) {
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String protocol = url.getProtocol();
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return (URL_PROTOCOL_JAR.equals(protocol) ||
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URL_PROTOCOL_ZIP.equals(protocol) ||
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URL_PROTOCOL_WSJAR.equals(protocol) ||
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return (URL_PROTOCOL_JAR.equals(protocol) || URL_PROTOCOL_ZIP.equals(protocol) ||
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URL_PROTOCOL_WSJAR.equals(protocol) || URL_PROTOCOL_VFSZIP.equals(protocol) ||
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(URL_PROTOCOL_CODE_SOURCE.equals(protocol) && url.getPath().contains(JAR_URL_SEPARATOR)));
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}
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@ -306,7 +305,7 @@ public abstract class ResourceUtils {
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/**
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* Create a URI instance for the given URL,
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* replacing spaces with "%20" quotes first.
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* replacing spaces with "%20" URI encoding first.
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* <p>Furthermore, this method works on JDK 1.4 as well,
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* in contrast to the {@code URL.toURI()} method.
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* @param url the URL to convert into a URI instance
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@ -320,7 +319,7 @@ public abstract class ResourceUtils {
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/**
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* Create a URI instance for the given location String,
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* replacing spaces with "%20" quotes first.
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* replacing spaces with "%20" URI encoding first.
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* @param location the location String to convert into a URI instance
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* @return the URI instance
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* @throws URISyntaxException if the location wasn't a valid URI
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