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List: batik-dev
Subject: cvs commit: xml-batik/sources/org/apache/batik/util ParsedURL.java ParsedURLJarProtocolHandler.java
From: deweese () apache ! org
Date: 2002-05-20 17:18:57
[Download RAW message or body]
deweese 02/05/20 10:18:57
Modified: sources/org/apache/batik/util ParsedURL.java
ParsedURLJarProtocolHandler.java Service.java
Log:
Documentation futzing.
Revision Changes Path
1.11 +12 -9 xml-batik/sources/org/apache/batik/util/ParsedURL.java
Index: ParsedURL.java
===================================================================
RCS file: /home/cvs/xml-batik/sources/org/apache/batik/util/ParsedURL.java,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- ParsedURL.java 5 Dec 2001 18:45:56 -0000 1.10
+++ ParsedURL.java 20 May 2002 17:18:57 -0000 1.11
@@ -43,7 +43,7 @@
* protocol specific instances of the ParsedURLData class.
*
* @author <a href="mailto:deweese@apache.org">Thomas DeWeese</a>
- * @version $Id: ParsedURL.java,v 1.10 2001/12/05 18:45:56 deweese Exp $
+ * @version $Id: ParsedURL.java,v 1.11 2002/05/20 17:18:57 deweese Exp $
*/
public class ParsedURL {
@@ -352,6 +352,9 @@
/**
* Attempt to open the stream checking for common compression
* types, and automatically decompressing them if found.
+ * @param mimeType The expected mime type of the content
+ * in the returned InputStream (mapped to Http accept
+ * header among other possabilities).
*/
public InputStream openStream(String mimeType) throws IOException {
List mt = new ArrayList(1);
@@ -364,7 +367,7 @@
* types, and automatically decompressing them if found.
* @param mimeTypes The expected mime types of the content
* in the returned InputStream (mapped to Http accept
- * header among other possability).
+ * header among other possabilities).
*/
public InputStream openStream(String [] mimeTypes) throws IOException {
List mt = new ArrayList(mimeTypes.length);
@@ -378,7 +381,7 @@
* types, and automatically decompressing them if found.
* @param mimeTypes The expected mime types of the content
* in the returned InputStream (mapped to Http accept
- * header among other possability). The elements of
+ * header among other possabilities). The elements of
* the iterator must be strings.
*/
public InputStream openStream(Iterator mimeTypes) throws IOException {
@@ -386,7 +389,7 @@
}
/**
- * Attempt to open the stream, does no checking for comression
+ * Attempt to open the stream, does no checking for compression
* types.
*/
public InputStream openStreamRaw() throws IOException {
@@ -394,11 +397,11 @@
}
/**
- * Attempt to open the stream, does no checking for comression
+ * Attempt to open the stream, does no checking for compression
* types.
* @param mimeType The expected mime type of the content
* in the returned InputStream (mapped to Http accept
- * header among other possability).
+ * header among other possabilities).
*/
public InputStream openStreamRaw(String mimeType) throws IOException {
List mt = new ArrayList(1);
@@ -411,7 +414,7 @@
* types.
* @param mimeTypes The expected mime types of the content
* in the returned InputStream (mapped to Http accept
- * header among other possability).
+ * header among other possabilities).
*/
public InputStream openStreamRaw(String [] mimeTypes) throws IOException {
List mt = new ArrayList(mimeTypes.length);
@@ -425,7 +428,7 @@
* types.
* @param mimeTypes The expected mime types of the content
* in the returned InputStream (mapped to Http accept
- * header among other possability). The elements of
+ * header among other possabilities). The elements of
* the iterator must be strings.
*/
public InputStream openStreamRaw(Iterator mimeTypes) throws IOException {
@@ -481,9 +484,9 @@
*/
public static ParsedURLData parseURL(ParsedURL baseURL, String urlStr) {
String protocol = getProtocol(urlStr);
-
if (protocol == null)
protocol = baseURL.getProtocol();
+
ParsedURLProtocolHandler handler = getHandler(protocol);
return handler.parseURL(baseURL, urlStr);
}
1.3 +7 -1 xml-batik/sources/org/apache/batik/util/ParsedURLJarProtocolHandler.java
Index: ParsedURLJarProtocolHandler.java
===================================================================
RCS file: /home/cvs/xml-batik/sources/org/apache/batik/util/ParsedURLJarProtocolHandler.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- ParsedURLJarProtocolHandler.java 5 Dec 2001 19:01:19 -0000 1.2
+++ ParsedURLJarProtocolHandler.java 20 May 2002 17:18:57 -0000 1.3
@@ -19,7 +19,7 @@
* jar:<URL for jar file>!<path in jar file>
*
* @author <a href="mailto:deweese@apache.org">Thomas DeWeese</a>
- * @version $Id: ParsedURLJarProtocolHandler.java,v 1.2 2001/12/05 19:01:19 deweese Exp $
+ * @version $Id: ParsedURLJarProtocolHandler.java,v 1.3 2002/05/20 17:18:57 deweese Exp $
*/
public class ParsedURLJarProtocolHandler
extends ParsedURLDefaultProtocolHandler {
@@ -30,12 +30,18 @@
super(JAR);
}
+
+ // We mostly use the base class parse methods (that leverage
+ // java.net.URL. But we take care to ignore the baseURL if urlStr
+ // is an absolute URL.
public ParsedURLData parseURL(ParsedURL baseURL, String urlStr) {
String start = urlStr.substring(0, JAR.length()+1).toLowerCase();
+ // urlStr is absolute...
if (start.equals(JAR+":"))
return parseURL(urlStr);
+ // It's relative so base it off baseURL.
return super.parseURL(baseURL, urlStr);
}
}
1.2 +17 -5 xml-batik/sources/org/apache/batik/util/Service.java
Index: Service.java
===================================================================
RCS file: /home/cvs/xml-batik/sources/org/apache/batik/util/Service.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- Service.java 27 Apr 2001 19:55:44 -0000 1.1
+++ Service.java 20 May 2002 17:18:57 -0000 1.2
@@ -25,17 +25,29 @@
* This class handles looking up service providers on the class path.
* it implements the system described in:
*
- * http://java.sun.com/j2se/1.3/docs/guide/jar/jar.html
- * Under Service Provider. Note that this interface is very
- * similar to the one they describe which seems to be missing in the JDK.
+ * <a href='http://java.sun.com/j2se/1.3/docs/guide/jar/jar.html#Service Provider'> JAR
+ * File Specification Under Service Provider</a>. Note that this
+ * interface is very similar to the one they describe which seems to
+ * be missing in the JDK.
*
* @author <a href="mailto:Thomas.DeWeeese@Kodak.com">Thomas DeWeese</a>
- * @version $Id: Service.java,v 1.1 2001/04/27 19:55:44 deweese Exp $
- */
+ * @version $Id: Service.java,v 1.2 2002/05/20 17:18:57 deweese Exp $ */
public class Service {
+ // Remember providers we have looked up before.
static HashMap providerMap = new HashMap();
+ /**
+ * Returns an iterator where each element should implement the
+ * interface (or subclass the baseclass) described by cls. The
+ * Classes are found by searching the classpath for service files
+ * named: 'META-INF/services/<fully qualified classname> that list
+ * fully qualifted classnames of classes that implement the
+ * service files classes interface. These classes must have
+ * default constructors.
+ *
+ * @param cls The class/interface to search for providers of.
+ */
public static synchronized Iterator providers(Class cls) {
ClassLoader cl = cls.getClassLoader();
String serviceFile = "META-INF/services/"+cls.getName();
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