private String deriveFilterMany(DeployParser deployParser) {
if (isEmpty(filterManyExprSql)) {
return null;
} else {
return deployParser.parse(filterManyExprSql);
}
}
/** Convert named parameters into an OrderedList. */
private void buildBindWhereRawSql(boolean buildSql, boolean parseRaw, DeployParser parser) {
if (buildSql || bindParams != null) {
whereRawSql = buildWhereRawSql();
boolean hasRaw = !"".equals(whereRawSql);
if (hasRaw && parseRaw) {
// parse with encrypted property awareness. This means that if we have
// an encrypted property we will insert special named parameter place
// holders for binding the encryption key values
parser.setEncrypted(true);
whereRawSql = parser.parse(whereRawSql);
parser.setEncrypted(false);
}
if (bindParams != null) {
if (hasRaw) {
whereRawSql =
BindParamsParser.parse(bindParams, whereRawSql, request.getBeanDescriptor());
} else if (query.isRawSql() && !buildSql) {
// RawSql query hit cached query plan. Need to convert
// named parameters into positioned parameters so that
// the named parameters are bound
RawSql.Sql sql = query.getRawSql().getSql();
String s = sql.isParsed() ? sql.getPreWhere() : sql.getUnparsedSql();
if (bindParams.requiresNamedParamsPrepare()) {
BindParamsParser.parse(bindParams, s);
}
}
}
}
}
private String parse(String raw, String expr, DeployParser deployParser) {
StringBuilder sb = new StringBuilder();
if (!isEmpty(raw)) {
sb.append(raw);
}
if (!isEmpty(expr)) {
if (sb.length() > 0) {
sb.append(" and ");
}
sb.append(deployParser.parse(expr));
}
return sb.toString();
}
private void buildBindHavingRawSql(
boolean buildSql, boolean parseRaw, DeployParser deployParser) {
if (buildSql || bindParams != null) {
// having clause with named parameters...
havingRawSql = query.getAdditionalHaving();
if (parseRaw) {
havingRawSql = deployParser.parse(havingRawSql);
}
if (havingRawSql != null && bindParams != null) {
// convert and order named parameters if required
havingNamedParams = BindParamsParser.parseNamedParams(bindParams, havingRawSql);
havingRawSql = havingNamedParams.getPreparedSql();
}
}
}
/** Build the actual set clause converting logical property names to db columns etc. */
public String buildSetClause(DeployParser deployParser) {
int setCount = 0;
StringBuilder sb = new StringBuilder();
for (Map.Entry<String, Value> entry : values.entrySet()) {
String property = entry.getKey();
if (setCount++ > 0) {
sb.append(", ");
}
// translate to db columns and remove table alias placeholders
sb.append(deployParser.parse(property).replace("${}", ""));
sb.append(entry.getValue().bindClause());
}
return sb.toString();
}
/** Parse/Convert property names to database columns in the where and order by clauses etc. */
private void parsePropertiesToDbColumns(DeployParser deployParser) {
// order by is dependent on the manyProperty (if there is one)
String logicalOrderBy = deriveOrderByWithMany(request.getManyProperty());
if (logicalOrderBy != null) {
dbOrderBy = deployParser.parse(logicalOrderBy);
}
// create a copy of the includes required to support the orderBy
orderByIncludes = new HashSet<String>(deployParser.getIncludes());
dbWhere = deriveWhere(deployParser);
dbFilterMany = deriveFilterMany(deployParser);
dbHaving = deriveHaving(deployParser);
// all includes including ones for manyWhere clause
predicateIncludes = deployParser.getIncludes();
}