public void replaceMetadataValue(DCValue oldValue, DCValue newValue) {
// check both dcvalues are for the same field
if (oldValue.hasSameFieldAs(newValue)) {
String schema = oldValue.schema;
String element = oldValue.element;
String qualifier = oldValue.qualifier;
// Save all metadata for this field
DCValue[] dcvalues = getMetadata(schema, element, qualifier, Item.ANY);
clearMetadata(schema, element, qualifier, Item.ANY);
for (DCValue dcvalue : dcvalues) {
if (dcvalue.equals(oldValue)) {
addMetadata(
schema,
element,
qualifier,
newValue.language,
newValue.value,
newValue.authority,
newValue.confidence);
} else {
addMetadata(
schema,
element,
qualifier,
dcvalue.language,
dcvalue.value,
dcvalue.authority,
dcvalue.confidence);
}
}
}
}
