Update of /var/cvs/src/org/mmbase/util
In directory james.mmbase.org:/tmp/cvs-serv25169
Modified Files:
StringSplitter.java
Log Message:
added also map(string, delimiter), which support Properties if delimiter is nl
See also: http://cvs.mmbase.org/viewcvs/src/org/mmbase/util
Index: StringSplitter.java
===================================================================
RCS file: /var/cvs/src/org/mmbase/util/StringSplitter.java,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -b -r1.11 -r1.12
--- StringSplitter.java 1 Dec 2008 09:16:12 -0000 1.11
+++ StringSplitter.java 2 Feb 2009 13:20:25 -0000 1.12
@@ -17,7 +17,7 @@
* @author Pierre van Rooden
* @author Kees Jongenburger
* @author Michiel Meeuwissen
- * @version $Id: StringSplitter.java,v 1.11 2008/12/01 09:16:12 michiel Exp $
+ * @version $Id: StringSplitter.java,v 1.12 2009/02/02 13:20:25 michiel Exp $
*/
public class StringSplitter {
@@ -82,8 +82,58 @@
* @since MMBase-1.9
*/
static public Map<String, String> map(String string) {
+ return map(string, ",");
+ }
+ /**
+ * Splits a String into a map.
+ * @param delimiter Delimiter to split entries. If this is a newline, then
the string will be
+ * read like properties
+ * @since MMBase-1.9.1
+ */
+ static public Map<String, String> map(String string, String delimiter) {
+ if (delimiter.equals("\n")) {
+ final Properties props = new Properties();
+ try {
+ props.load(new
java.io.ByteArrayInputStream(string.getBytes("ISO-8859-1")));
+ } catch (java.io.UnsupportedEncodingException uee) {
+ // ISO-8859-1 _IS_ supported
+ new RuntimeException(uee);
+ } catch (java.io.IOException ioe) {
+ new RuntimeException(ioe);
+ }
+ // java sucks a bit, because for some reason (I can't imagine
which one) Properties is
+ // not a Map<String, String>. There we can't simply return the
props,
+ // but must perform the following horribleness.
+ //
+ // In java 1.6 there is 'solution', which probably will hardly
help. (http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6253413)
+ return new AbstractMap<String, String>() {
+ public Set<Map.Entry<String, String>> entrySet() {
+ return new AbstractSet<Map.Entry<String, String>>() {
+ public int size() {
+ return props.size();
+ }
+ public Iterator<Map.Entry<String, String>> iterator() {
+ return new Iterator<Map.Entry<String, String>>() {
+ private final Iterator<Map.Entry<Object,
Object>> i = props.entrySet().iterator();
+ public boolean hasNext() {
+ return i.hasNext();
+ }
+ public Map.Entry<String, String> next() {
+ Map.Entry<Object, Object> entry = i.next();
+ return new org.mmbase.util.Entry<String,
String>((String) entry.getKey(), (String) entry.getValue());
+ }
+ public void remove() {
+ i.remove();
+ }
+ };
+ }
+ };
+ }
+ };
+
+ } else {
Map<String, String> map = new HashMap<String, String>();
- List<String> keyValues = split(string);
+ List<String> keyValues = split(string, delimiter);
for (String kv : keyValues) {
if ("".equals(kv)) continue;
int is = kv.indexOf('=');
@@ -91,5 +141,6 @@
}
return map;
}
+ }
}
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