diff options
Diffstat (limited to 'main/src/cgeo/geocaching/utils')
| -rw-r--r-- | main/src/cgeo/geocaching/utils/XmlUtils.java | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/main/src/cgeo/geocaching/utils/XmlUtils.java b/main/src/cgeo/geocaching/utils/XmlUtils.java index 2d85950..c36fb53 100644 --- a/main/src/cgeo/geocaching/utils/XmlUtils.java +++ b/main/src/cgeo/geocaching/utils/XmlUtils.java @@ -16,13 +16,15 @@ public final class XmlUtils { * @param serializer an XML serializer * @param prefix an XML prefix, see {@link XmlSerializer#startTag(String, String)} * @param tag an XML tag - * @param text some text to insert + * @param text some text to insert, or <tt>null</tt> to omit completely this tag * @throws IOException */ public static void simpleText(final XmlSerializer serializer, final String prefix, final String tag, final String text) throws IOException { - serializer.startTag(prefix, tag); - serializer.text(text); - serializer.endTag(prefix, tag); + if (text != null) { + serializer.startTag(prefix, tag); + serializer.text(text); + serializer.endTag(prefix, tag); + } } /** @@ -30,7 +32,8 @@ public final class XmlUtils { * * @param serializer an XML serializer * @param prefix an XML prefix, see {@link XmlSerializer#startTag(String, String)} shared by all tags - * @param tagAndText an XML tag, the corresponding text, another XML tag, the corresponding text, … + * @param tagAndText an XML tag, the corresponding text, another XML tag, the corresponding text. <tt>null</tt> texts + * will be omitted along with their respective tag. * @throws IOException */ public static void multipleTexts(final XmlSerializer serializer, final String prefix, final String... tagAndText) throws IOException { |