X-Git-Url: http://git.nikiroo.be/?p=jvcard.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Fjvcard%2FBaseClass.java;h=026c5b43c0951a02ceb69e3bbda049be4303945c;hp=1dd76442324ca845d2f603e5dd04c532bd7bdd32;hb=aecb3399b756d2ba04223bc6f553999fce73f9fb;hpb=203ace76e0d215885ccbc8dee597b44147a8247c

diff --git a/src/be/nikiroo/jvcard/BaseClass.java b/src/be/nikiroo/jvcard/BaseClass.java
index 1dd7644..026c5b4 100644
--- a/src/be/nikiroo/jvcard/BaseClass.java
+++ b/src/be/nikiroo/jvcard/BaseClass.java
@@ -433,6 +433,39 @@ public abstract class BaseClass<E extends BaseClass<?>> implements List<E> {
 		}
 	}
 
+	/**
+	 * Escape the given value to VCF standard.
+	 * 
+	 * @param value
+	 *            the value to escape
+	 * 
+	 * @return the escaped value
+	 */
+	protected String escape(String value) {
+		if (value == null)
+			return null;
+
+		return value.replaceAll(",", "\\\\,").replaceAll(";", "\\\\;")
+				.replaceAll("\n", "\\\\n");
+	}
+
+	/**
+	 * Escape the given value to VCF standard.
+	 * 
+	 * @param value
+	 *            the value to escape
+	 * 
+	 * @return the escaped value
+	 */
+	protected String unescape(String value) {
+		if (value == null)
+			return null;
+
+		return value.replaceAll("\\\\,", ",").replaceAll("\\\\;", ";")
+
+		.replaceAll("\\\\n", "\n");
+	}
+
 	/**
 	 * Each element that leaves the parent will pass trough here.
 	 *