billbarker 2003/08/13 23:36:02
Modified: util/java/org/apache/tomcat/util/compat Jdk14Compat.java
JdkCompat.java
Log:
Adding a 'split' method to JdkCompat.
The 1.3.x JVM treats the pattern as a literal (and not as an RE) for now, since I
don't want to introduce more dependecies for j-t-c.
Also, not currently used (so the net effect is to add a few bytes). Adding it per a
suggestion from Costin.
Revision Changes Path
1.6 +6 -4
jakarta-tomcat-connectors/util/java/org/apache/tomcat/util/compat/Jdk14Compat.java
Index: Jdk14Compat.java
===================================================================
RCS file:
/home/cvs/jakarta-tomcat-connectors/util/java/org/apache/tomcat/util/compat/Jdk14Compat.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- Jdk14Compat.java 19 Jul 2003 10:03:29 -0000 1.5
+++ Jdk14Compat.java 14 Aug 2003 06:36:02 -0000 1.6
@@ -148,5 +148,7 @@
return trace.toString();
}
-
+ public String [] split(String path, String pat) {
+ return path.split(pat);
+ }
}
1.10 +31 -3
jakarta-tomcat-connectors/util/java/org/apache/tomcat/util/compat/JdkCompat.java
Index: JdkCompat.java
===================================================================
RCS file:
/home/cvs/jakarta-tomcat-connectors/util/java/org/apache/tomcat/util/compat/JdkCompat.java,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -r1.9 -r1.10
--- JdkCompat.java 19 Jul 2003 10:04:05 -0000 1.9
+++ JdkCompat.java 14 Aug 2003 06:36:02 -0000 1.10
@@ -66,6 +66,7 @@
import java.io.IOException;
import java.net.URL;
import java.net.MalformedURLException;
+import java.util.Vector;
import java.io.PrintWriter;
import java.io.StringWriter;
@@ -220,5 +221,32 @@
}
}
+ /**
+ * Splits a string into it's components.
+ * @param path String to split
+ * @param pat Pattern to split at
+ * @return the components of the path
+ */
+ public String [] split(String path, String pat) {
+ Vector comps = new Vector();
+ int pos = path.indexOf(pat);
+ int start = 0;
+ while( pos >= 0 ) {
+ if(pos > start ) {
+ String comp = path.substring(start,pos);
+ comps.add(comp);
+ }
+ start = pos + pat.length();
+ pos = path.indexOf(pat,start);
+ }
+ if( start < path.length()) {
+ comps.add(path.substring(start));
+ }
+ String [] result = new String[comps.size()];
+ for(int i=0; i < comps.size(); i++) {
+ result[i] = (String)comps.elementAt(i);
+ }
+ return result;
+ }
}
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