public class JcrUtils implements ArgeoJcrConstants {
private final static Log log = LogFactory.getLog(JcrUtils.class);
+ /**
+ * Not complete yet. See
+ * http://www.day.com/specs/jcr/2.0/3_Repository_Model.html#3.2.2%20Local
+ * %20Names
+ */
+ public final static char[] INVALID_NAME_CHARACTERS = { '/', ':', '[', ']',
+ '|', '*', /*
+ * invalid XML chars :
+ */
+ '<', '>', '&' };
+
/** Prevents instantiation */
private JcrUtils() {
}
return node;
}
- /** Removes forbidden characters from a path, replacing them with '_' */
- public static String removeForbiddenCharacters(String str) {
- return str.replace('[', '_').replace(']', '_').replace('/', '_')
- .replace('*', '_');
-
- }
-
/** Retrieves the parent path of the provided path */
public static String parentPath(String path) {
if (path.equals("/"))
}
/**
- * Normalize a name so taht it can be stores in contexts not supporting
+ * Normalizes a name so that it can be stored in contexts not supporting
* names with ':' (typically databases). Replaces ':' by '_'.
*/
public static String normalize(String name) {
return name.replace(':', '_');
}
+ /**
+ * Replaces characters which are invalid in a JCR name by '_'. Currently not
+ * exhaustive.
+ *
+ * @see JcrUtils#INVALID_NAME_CHARACTERS
+ */
+ public static String replaceInvalidChars(String name) {
+ return replaceInvalidChars(name, '_');
+ }
+
+ /**
+ * Replaces characters which are invalid in a JCR name. Currently not
+ * exhaustive.
+ *
+ * @see JcrUtils#INVALID_NAME_CHARACTERS
+ */
+ public static String replaceInvalidChars(String name, char replacement) {
+ boolean modified = false;
+ char[] arr = name.toCharArray();
+ for (int i = 0; i < arr.length; i++) {
+ char c = arr[i];
+ invalid: for (char invalid : INVALID_NAME_CHARACTERS) {
+ if (c == invalid) {
+ arr[i] = replacement;
+ modified = true;
+ break invalid;
+ }
+ }
+ }
+ if (modified)
+ return new String(arr);
+ else
+ // do not create new object if unnecessary
+ return name;
+ }
+
+ /**
+ * Removes forbidden characters from a path, replacing them with '_'
+ *
+ * @deprecated use {@link #replaceInvalidChars(String)} instead
+ */
+ public static String removeForbiddenCharacters(String str) {
+ return str.replace('[', '_').replace(']', '_').replace('/', '_')
+ .replace('*', '_');
+
+ }
+
/** Cleanly disposes a {@link Binary} even if it is null. */
public static void closeQuietly(Binary binary) {
if (binary == null)