public void addPrimaryKeyColumn(String columnName) {
boolean found = false;
// first search base columns
Iterator<IntrospectedColumn> iter = baseColumns.iterator();
while (iter.hasNext()) {
IntrospectedColumn introspectedColumn = iter.next();
if (introspectedColumn.getActualColumnName().equals(columnName)) {
primaryKeyColumns.add(introspectedColumn);
iter.remove();
found = true;
break;
}
}
// search blob columns in the weird event that a blob is the primary key
if (!found) {
iter = blobColumns.iterator();
while (iter.hasNext()) {
IntrospectedColumn introspectedColumn = iter.next();
if (introspectedColumn.getActualColumnName().equals(columnName)) {
primaryKeyColumns.add(introspectedColumn);
iter.remove();
found = true;
break;
}
}
}
}
public List<IntrospectedColumn> getNonPrimaryKeyColumns() {
List<IntrospectedColumn> answer = new ArrayList<IntrospectedColumn>();
answer.addAll(baseColumns);
answer.addAll(blobColumns);
return answer;
}
public void addColumn(IntrospectedColumn introspectedColumn) {
if (introspectedColumn.isBLOBColumn()) {
blobColumns.add(introspectedColumn);
} else {
baseColumns.add(introspectedColumn);
}
introspectedColumn.setIntrospectedTable(this);
}
public boolean hasAnyColumns() {
return primaryKeyColumns.size() > 0 || baseColumns.size() > 0 || blobColumns.size() > 0;
}
public boolean hasBaseColumns() {
return baseColumns.size() > 0;
}
public boolean hasBLOBColumns() {
return blobColumns.size() > 0;
}
public int getNonBLOBColumnCount() {
return primaryKeyColumns.size() + baseColumns.size();
}
public boolean hasPrimaryKeyColumns() {
return primaryKeyColumns.size() > 0;
}