public String sqlCreateString(
Dialect dialect, Mapping p, String defaultCatalog, String defaultSchema)
throws HibernateException {
StringBuffer buf =
new StringBuffer("create table ")
.append(getQualifiedName(dialect, defaultCatalog, defaultSchema))
.append(" (");
boolean identityColumn = idValue != null && idValue.isIdentityColumn(dialect);
// Try to find out the name of the primary key to create it as identity if the IdentityGenerator
// is used
String pkname = null;
if (hasPrimaryKey() && identityColumn) {
pkname = ((Column) getPrimaryKey().getColumnIterator().next()).getQuotedName(dialect);
}
Iterator iter = getColumnIterator();
while (iter.hasNext()) {
Column col = (Column) iter.next();
buf.append(col.getQuotedName(dialect)).append(' ');
if (identityColumn && col.getQuotedName(dialect).equals(pkname)) {
// to support dialects that have their own identity data type
if (dialect.hasDataTypeInIdentityColumn()) {
buf.append(col.getSqlType(dialect, p));
}
buf.append(' ').append(dialect.getIdentityColumnString(col.getSqlTypeCode(p)));
} else {
buf.append(col.getSqlType(dialect, p));
String defaultValue = col.getDefaultValue();
if (defaultValue != null) {
buf.append(" default ").append(defaultValue);
}
if (col.isNullable()) {
buf.append(dialect.getNullColumnString());
} else {
buf.append(" not null");
}
}
boolean useUniqueConstraint =
col.isUnique() && (!col.isNullable() || dialect.supportsNotNullUnique());
if (useUniqueConstraint) {
if (dialect.supportsUnique()) {
buf.append(" unique");
} else {
UniqueKey uk = getOrCreateUniqueKey(col.getQuotedName(dialect) + '_');
uk.addColumn(col);
}
}
if (col.hasCheckConstraint() && dialect.supportsColumnCheck()) {
buf.append(" check (").append(col.getCheckConstraint()).append(")");
}
String columnComment = col.getComment();
if (columnComment != null) {
buf.append(dialect.getColumnComment(columnComment));
}
if (iter.hasNext()) buf.append(", ");
}
if (hasPrimaryKey()) {
buf.append(", ").append(getPrimaryKey().sqlConstraintString(dialect));
}
if (dialect.supportsUniqueConstraintInCreateAlterTable()) {
Iterator ukiter = getUniqueKeyIterator();
while (ukiter.hasNext()) {
UniqueKey uk = (UniqueKey) ukiter.next();
buf.append(", ").append(uk.sqlConstraintString(dialect));
}
}
/*Iterator idxiter = getIndexIterator();
while ( idxiter.hasNext() ) {
Index idx = (Index) idxiter.next();
buf.append(',').append( idx.sqlConstraintString(dialect) );
}*/
if (dialect.supportsTableCheck()) {
Iterator chiter = checkConstraints.iterator();
while (chiter.hasNext()) {
buf.append(", check (").append(chiter.next()).append(')');
}
}
buf.append(')');
if (comment != null) buf.append(dialect.getTableComment(comment));
return buf.append(dialect.getTableTypeString()).toString();
}
