X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Fjvcard%2FBaseClass.java;h=932337671d939885f10157769f258ba4ed73c563;hb=99f631de95f8b89bd716b8c4011308fc1aacaeaf;hp=1dd76442324ca845d2f603e5dd04c532bd7bdd32;hpb=5ad0e17e7fea1c602cb2638a006424af9c7e33e8;p=jvcard.git

diff --git a/src/be/nikiroo/jvcard/BaseClass.java b/src/be/nikiroo/jvcard/BaseClass.java
index 1dd7644..9323376 100644
--- a/src/be/nikiroo/jvcard/BaseClass.java
+++ b/src/be/nikiroo/jvcard/BaseClass.java
@@ -433,6 +433,38 @@ 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");
+	}
+
+	/**
+	 * Unescape the given value from the VCF standard.
+	 * 
+	 * @param value
+	 *            the value to unescape
+	 * 
+	 * @return the unescaped 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.
 	 *