AbstractQoreNode* QoreValue::takeNode() {
switch (type) {
case QV_Bool: return get_bool_node(v.b);
case QV_Int: return new QoreBigIntNode(v.i);
case QV_Float: return new QoreFloatNode(v.f);
case QV_Node: return takeNodeIntern();
default: assert(false);
// no break
}
return 0;
}
AbstractQoreNode* QoreValue::getReferencedValue() const {
switch (type) {
case QV_Bool: return get_bool_node(v.b);
case QV_Int: return new QoreBigIntNode(v.i);
case QV_Float: return new QoreFloatNode(v.f);
case QV_Node: return v.n ? v.n->refSelf() : 0;
default: assert(false);
// no break
}
return 0;
}
AbstractQoreNode *javaToQore(jboolean b) {
return get_bool_node(b);
}
AbstractQoreNode *command::get_node(const CS_DATAFMT_EX& datafmt, const output_value_buffer& buffer, ExceptionSink* xsink) {
if (buffer.indicator == -1) { // SQL NULL
return null();
}
const QoreEncoding *encoding = m_conn.getEncoding();
switch (datafmt.datatype) {
case CS_LONGCHAR_TYPE:
case CS_VARCHAR_TYPE:
case CS_TEXT_TYPE: {
CS_CHAR* value = (CS_CHAR*)(buffer.value);
if (use_numbers(m_conn) && is_number(datafmt))
return new QoreNumberNode(value);
ReferenceHolder<QoreStringNode> s(new QoreStringNode(value, buffer.value_len - 1, encoding), xsink);
if (need_trim(datafmt))
s->trim_trailing(' ');
return s.release();
}
case CS_CHAR_TYPE: {
CS_CHAR* value = (CS_CHAR*)(buffer.value);
if (use_numbers(m_conn) && is_number(datafmt))
return new QoreNumberNode(value);
ReferenceHolder<QoreStringNode> s(new QoreStringNode(value, buffer.value_len, encoding), xsink);
if (need_trim(datafmt))
s->trim_trailing(' ');
return s.release();
}
case CS_VARBINARY_TYPE:
case CS_BINARY_TYPE:
case CS_LONGBINARY_TYPE:
case CS_IMAGE_TYPE: {
CS_BINARY* value = (CS_BINARY*)(buffer.value);
int size = buffer.value_len;
void* block = malloc(size);
if (!block) {
xsink->outOfMemory();
return 0;
}
memcpy(block, value, size);
return new BinaryNode(block, size);
}
case CS_TINYINT_TYPE: {
CS_TINYINT* value = (CS_TINYINT*)(buffer.value);
return new QoreBigIntNode(*value);
}
case CS_SMALLINT_TYPE: {
CS_SMALLINT* value = (CS_SMALLINT*)(buffer.value);
return new QoreBigIntNode(*value);
}
case CS_INT_TYPE: {
CS_INT* value = (CS_INT*)(buffer.value);
return new QoreBigIntNode(*value);
}
#ifdef CS_BIGINT_TYPE
case CS_BIGINT_TYPE: {
int64 *value = (int64 *)(buffer.value);
return new QoreBigIntNode(*value);
}
#endif
case CS_REAL_TYPE: {
CS_REAL* value = (CS_REAL*)(buffer.value);
return new QoreFloatNode((double)*value);
}
case CS_FLOAT_TYPE: {
CS_FLOAT* value = (CS_FLOAT*)(buffer.value);
return new QoreFloatNode((double)*value);
}
case CS_BIT_TYPE: {
CS_BIT* value = (CS_BIT*)(buffer.value);
return get_bool_node(*value != 0);
}
case CS_DATETIME_TYPE: {
CS_DATETIME* value = (CS_DATETIME*)(buffer.value);
ss::Conversions conv;
// NOTE: can't find a USER_* define for 38!
if (datafmt.usertype == 38)
return conv.TIME_to_DateTime(*value, m_conn.getTZ());
return conv.DATETIME_to_DateTime(*value, m_conn.getTZ());
}
case CS_DATETIME4_TYPE: {
ss::Conversions conv;
CS_DATETIME4* value = (CS_DATETIME4*)(buffer.value);
return conv.DATETIME4_to_DateTime(*value);
}
default:
xsink->raiseException("DBI-EXEC-EXCEPTION", "Unknown data type %d", (int)datafmt.datatype);
return 0;
} // switch
}
