private static void setForSchemaCacheXerces(DocumentBuilderFactory df, SchemaLocation sl) {
try {
df.setAttribute(NAMESPACES_FEATURE_ID, Boolean.TRUE);
df.setAttribute(VALIDATION_FEATURE_ID, Boolean.TRUE);
df.setAttribute(SCHEMA_VALIDATION_FEATURE_ID, Boolean.TRUE);
df.setAttribute(SCHEMA_FULL_CHECKING_FEATURE_ID, Boolean.TRUE);
if (sl != null) df.setAttribute(EXTERNAL_SCHEMA_LOCATION, sl.getSchemaLocation());
} catch (IllegalArgumentException ex) {
throw new InternalError(
"Configuration error: Xerces features not supported"
+ " (you probably need Java 1.5 or later)");
}
}
/** set up local cache of schemas for JAXP */
private static void setForSchemaCacheJAXP(DocumentBuilderFactory df, SchemaLocation sl) {
try {
// Xerce's JAXP implementation is broken: it can only validate
// properly if the schemas are in proper order. Doh!
Object[] schemas = null;
if (sl != null) schemas = sl.getSchemaList();
// JAXP style validation
df.setAttribute(JAXP_SCHEMA_LANGUAGE, W3C_XML_SCHEMA);
if (schemas != null) df.setAttribute(JAXP_SCHEMA_SOURCE, schemas);
} catch (IllegalArgumentException ex) {
throw new InternalError(
"Configuration error: TrAX features not supported"
+ " (are you using Java 1.5 or later?)");
}
}
