protected Map<String, String> setupKeyToLowerMap(boolean dbNameKey) {
final Map<String, String> map;
if (dbNameKey) {
map = newConcurrentHashMap(getTableDbName().toLowerCase(), getTablePropertyName());
} else {
map = newConcurrentHashMap(getTablePropertyName().toLowerCase(), getTableDbName());
}
final Method[] methods = this.getClass().getMethods();
final String columnInfoMethodPrefix = "column";
try {
for (Method method : methods) {
final String name = method.getName();
if (!name.startsWith(columnInfoMethodPrefix)) {
continue;
}
final ColumnInfo columnInfo = (ColumnInfo) method.invoke(this);
final String dbName = columnInfo.getColumnDbName();
final String propertyName = columnInfo.getPropertyName();
if (dbNameKey) {
map.put(dbName.toLowerCase(), propertyName);
} else {
map.put(propertyName.toLowerCase(), dbName);
}
}
return Collections.unmodifiableMap(map);
} catch (Exception e) {
throw new IllegalStateException(e);
}
}
protected <ENTITY extends Entity> void doConvertToEntity(
ENTITY entity, Map<String, ? extends Object> columnMap, List<ColumnInfo> columnInfoList) {
entity.clearModifiedInfo();
final MapStringValueAnalyzer analyzer = new MapStringValueAnalyzer(columnMap);
for (ColumnInfo columnInfo : columnInfoList) {
final String columnName = columnInfo.getColumnDbName();
final String propertyName = columnInfo.getPropertyName();
final String uncapPropName = initUncap(propertyName);
final Class<?> nativeType = columnInfo.getObjectNativeType();
if (analyzer.init(columnName, uncapPropName, propertyName)) {
final Object value;
if (String.class.isAssignableFrom(nativeType)) {
value = analyzer.analyzeString(nativeType);
} else if (Number.class.isAssignableFrom(nativeType)) {
value = analyzer.analyzeNumber(nativeType);
} else if (Date.class.isAssignableFrom(nativeType)) {
value = analyzer.analyzeDate(nativeType);
} else if (Boolean.class.isAssignableFrom(nativeType)) {
value = analyzer.analyzeBoolean(nativeType);
} else if (byte[].class.isAssignableFrom(nativeType)) {
value = analyzer.analyzeBinary(nativeType);
} else if (UUID.class.isAssignableFrom(nativeType)) {
value = analyzer.analyzeUUID(nativeType);
} else {
value = analyzer.analyzeOther(nativeType);
}
columnInfo.write(entity, value);
}
}
}
/** {@inheritDoc} */
public String findDbName(String flexibleName) {
assertStringNotNullAndNotTrimmedEmpty("flexibleName", flexibleName);
final ColumnInfo columnInfoMap = getColumnInfoFlexibleMap().get(flexibleName);
if (columnInfoMap != null) {
return columnInfoMap.getColumnDbName();
}
final String tableDbName = getTableDbNameFlexibleMap().get(flexibleName);
if (tableDbName != null) {
return tableDbName;
}
throwDBMetaNotFoundException("The DB name was not found.", "Flexible Name", flexibleName);
return null; // unreachable
}
// -----------------------------------------------------
// Write Converter
// ---------------
// these are static to avoid the FindBugs headache
// (implementations of PropertyGateway can be static class)
protected static void ccls(ColumnInfo columnInfo, Object code) { // checkClassification
// old style, for compatibility, check only on entity after Java8
if (code == null) {
return; // no check null value which means no existence on DB
}
final ClassificationMeta meta = columnInfo.getClassificationMeta();
if (meta == null) { // no way (just in case)
return;
}
final ClassificationUndefinedHandlingType undefinedHandlingType = meta.undefinedHandlingType();
if (!undefinedHandlingType.isChecked()) { // basically no way (not called if no check)
return;
}
final Classification classification = gcls(columnInfo, code);
if (classification == null) {
final String tableDbName = columnInfo.getDBMeta().getTableDbName();
final String columnDbName = columnInfo.getColumnDbName();
FunCustodial.handleUndefinedClassificationCode(tableDbName, columnDbName, meta, code);
}
}
protected Map<String, Object> doConvertToColumnValueMap(Entity entity, boolean pkOnly) {
final Map<String, Object> valueMap = newLinkedHashMap();
final List<ColumnInfo> columnInfoList;
if (pkOnly) {
columnInfoList = getPrimaryUniqueInfo().getUniqueColumnList();
} else {
columnInfoList = getColumnInfoList();
}
final Set<String> specifiedProperties = entity.myspecifiedProperties();
final boolean nonSpChecked = !specifiedProperties.isEmpty();
for (ColumnInfo columnInfo : columnInfoList) {
final String columnName = columnInfo.getColumnDbName();
final Object value;
if (nonSpChecked
&& !specifiedProperties.contains(columnInfo.getPropertyName())) { // non-specified column
value = null; // to avoid non-specified check
} else {
value = columnInfo.read(entity);
}
valueMap.put(columnName, value);
}
return valueMap;
}