/**
* The token of column names.
*
* <p>This variant is most useful when the partition key is composite.
*
* @param columnNames the column names to take the token of.
* @return a string reprensenting the token of the provided column names.
*/
public static String token(String... columnNames) {
StringBuilder sb = new StringBuilder();
sb.append("token(");
Utils.joinAndAppendNames(sb, ",", Arrays.asList(columnNames));
sb.append(")");
return sb.toString();
}
@Override
protected String buildQueryString() {
StringBuilder builder = new StringBuilder();
builder.append("INSERT INTO ");
if (keyspace != null) Utils.appendName(keyspace, builder).append(".");
Utils.appendName(table, builder);
builder.append("(");
Utils.joinAndAppendNames(builder, ",", names);
builder.append(") VALUES (");
Utils.joinAndAppendValues(builder, ",", values);
builder.append(")");
if (!usings.usings.isEmpty()) {
builder.append(" USING ");
Utils.joinAndAppend(builder, " AND ", usings.usings);
}
return builder.toString();
}
