/// <summary>
/// Drop index
/// </summary>
/// <param name="tableName">name of the table</param>
/// <param name="fieldName">name of the field</param>
///
public void dropIndex(String tableName, String fieldName)
{
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_alter_index);
buf.putAsciiz(tableName);
buf.putAsciiz(fieldName);
buf.putByte(0);
sendReceive(buf);
}
/// <summary>
/// Add case sensitive index
/// </summary>
/// <param name="tableName">name of the table</param>
/// <param name="fieldName">name of the field</param>
/// <param name="caseInsensitive">attribute specifying whether index is case insensitive or not</param>
///
public void addIndex(String tableName, String fieldName, bool caseInsensitive)
{
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_alter_index);
buf.putAsciiz(tableName);
buf.putAsciiz(fieldName);
buf.putByte(caseInsensitive
? (int)(CLIFieldQualifier.cli_indexed | CLIFieldQualifier.cli_case_insensitive)
: (int)CLIFieldQualifier.cli_indexed);
sendReceive(buf);
}
/// <summary>
/// Drop specified table
/// </summary>
/// <param name="tableName">name of the table</param>
///
public void dropTable(String tableName)
{
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_drop_table);
buf.putAsciiz(tableName);
sendReceive(buf);
}
internal void writeColumnDefs(ComBuffer buf)
{
for (int i = 0, n = nColumns; i < n; i++)
{
buf.putByte((int)types[i]);
buf.putAsciiz(columns[i].Name);
}
}
/// <summary>
/// Insert object in the database. There is should be table in the database with
/// name equal to the full class name of the inserted object (comparison is
/// case sensitive). GigaBASE will store to the database all non-static and
/// non-transient fields from the class. All Java primitive types,
/// <code>java.lang.string</code>, arrays of primitive types or strings, <code>java.util.Date</code>
/// are supported by GigaBASE. If <code>int</code> field is marked as <code>volatile</code>, it
/// is assumed to be autoincremented field - unique value to this field is assigned automatically
/// by GigaBASE.
/// </summary>
/// <param name="obj">object to be inserted inthe database</param>
/// <returns>reference to the inserted object</returns>
///
public Reference insert(object obj)
{
if (socket == null)
{
throw new CliError("Session is not opened");
}
Type clazz = obj.GetType();
string className = clazz.Name;
TableDescriptor tableDesc;
lock (tableHash) {
tableDesc = (TableDescriptor)tableHash[className];
if (tableDesc == null)
{
tableDesc = new TableDescriptor(clazz);
tableHash[className] = tableDesc;
}
}
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_prepare_and_insert);
buf.putAsciiz("insert into " + className);
buf.putByte(tableDesc.nColumns);
tableDesc.writeColumnDefs(buf);
tableDesc.writeColumnValues(buf, obj);
send(buf);
receive(buf, 12);
CLIStatus rc = (CLIStatus)buf.getInt();
if (rc == CLIStatus.cli_ok)
{
int rowid = buf.getInt();
int oid = buf.getInt();
if (tableDesc.autoincrement)
{
for (int i = tableDesc.nColumns; --i >= 0;)
{
if (tableDesc.types[i] == CLIType.cli_autoincrement)
{
tableDesc.columns[i].SetValue(obj, rowid);
}
}
}
return((oid != 0) ? new Reference(oid) : null);
}
else
{
throw new CliError("Insert object operation failed with status " + rc);
}
}
/// <summary>
/// Create table matching specified class. Name of the table is equal
/// to class name without any package prefixes. This table will include columns
/// corresponsinf to all non-static and non-transient fields of specified class and base classes
/// of this class.
/// </summary>
/// <param name="cls">Java class for which table should be created</param>
/// <returns><code>true</code> if table sucessfully created, <code>false</code>
/// if table already exists, throws <code>CliError</code> exception in case of all other errors</returns>
///
public bool createTable(Type cls)
{
int i;
if (socket == null)
{
throw new CliError("Session is not opened");
}
Type c;
int nColumns = 0;
for (c = cls; c != null; c = c.BaseType)
{
FieldInfo[] classFields = c.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.DeclaredOnly);
for (i = 0; i < classFields.Length; i++)
{
if (!classFields[i].IsStatic && !classFields[i].IsNotSerialized)
{
nColumns += 1;
}
}
}
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_create_table);
String tableName = cls.Name;
buf.putAsciiz(tableName);
buf.putByte(nColumns);
for (c = cls; c != null; c = c.BaseType)
{
FieldInfo[] classFields = c.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.DeclaredOnly);
for (i = 0; i < classFields.Length; i++)
{
FieldInfo f = classFields[i];
String refTableName = "";
String inverseRefName = "";
if (!f.IsStatic && !f.IsNotSerialized)
{
Type type = f.FieldType;
Connection.CLIType cliType;
if (type == typeof(byte))
{
cliType = Connection.CLIType.cli_int1;
}
else if (type == typeof(short))
{
cliType = Connection.CLIType.cli_int2;
}
else if (type == typeof(int))
{
if (f.GetCustomAttributes(typeof(AutoincrementAttribute), false).Length > 0)
{
cliType = Connection.CLIType.cli_autoincrement;
}
else
{
cliType = Connection.CLIType.cli_int4;
}
}
else if (type == typeof(bool))
{
cliType = Connection.CLIType.cli_bool;
}
else if (type == typeof(long))
{
cliType = Connection.CLIType.cli_int8;
}
else if (type == typeof(float))
{
cliType = Connection.CLIType.cli_real4;
}
else if (type == typeof(double))
{
cliType = Connection.CLIType.cli_real8;
}
else if (type == typeof(Reference))
{
cliType = Connection.CLIType.cli_oid;
object[] attribs = f.GetCustomAttributes(typeof(ReferencesAttribute), false);
if (attribs.Length == 0)
{
throw new CliError("Rererences attribute should be specified for rererence field");
}
ReferencesAttribute ra = (ReferencesAttribute)attribs[0];
if (ra.refTableName == null)
{
throw new CliError("Name of referenced table should be specified");
}
refTableName = ra.refTableName;
if (ra.inverseRefName != null)
{
inverseRefName = ra.inverseRefName;
}
}
else if (type == typeof(Rectangle))
{
cliType = Connection.CLIType.cli_rectangle;
}
else if (type == typeof(string))
{
cliType = Connection.CLIType.cli_asciiz;
}
else if (type == typeof(DateTime))
{
cliType = Connection.CLIType.cli_datetime;
}
else if (type.IsArray)
{
type = type.GetElementType();
if (type == typeof(byte))
{
cliType = Connection.CLIType.cli_array_of_int1;
}
else if (type == typeof(short))
{
cliType = Connection.CLIType.cli_array_of_int2;
}
else if (type == typeof(int))
{
cliType = Connection.CLIType.cli_array_of_int4;
}
else if (type == typeof(bool))
{
cliType = Connection.CLIType.cli_array_of_bool;
}
else if (type == typeof(long))
{
cliType = Connection.CLIType.cli_array_of_int8;
}
else if (type == typeof(float))
{
cliType = Connection.CLIType.cli_array_of_real4;
}
else if (type == typeof(double))
{
cliType = Connection.CLIType.cli_array_of_real8;
}
else if (type == typeof(Reference))
{
cliType = Connection.CLIType.cli_array_of_oid;
object[] attribs = f.GetCustomAttributes(typeof(ReferencesAttribute), false);
if (attribs.Length == 0)
{
throw new CliError("Rererences attribute should be specified for rererence field");
}
ReferencesAttribute ra = (ReferencesAttribute)attribs[0];
if (ra.refTableName == null)
{
throw new CliError("Name of referenced table should be specified");
}
refTableName = ra.refTableName;
if (ra.inverseRefName != null)
{
inverseRefName = ra.inverseRefName;
}
}
else if (type == typeof(string))
{
cliType = Connection.CLIType.cli_array_of_string;
}
else
{
throw new CliError("Unsupported array type " + type.Name);
}
}
else
{
throw new CliError("Unsupported field type " + type.Name);
}
buf.putByte((int)cliType);
buf.putByte(0);
buf.putAsciiz(f.Name);
buf.putAsciiz(refTableName);
buf.putAsciiz(inverseRefName);
}
}
}
send(buf);
receive(buf, 4);
int rc = buf.getInt();
if (rc == (int)CLIStatus.cli_table_already_exists)
{
return(false);
}
else if (rc < 0)
{
throw new CliError("Create table failed with status: " + rc);
}
return(true);
}
/// <summary>
/// Insert object in the database. There is should be table in the database with
/// name equal to the full class name of the inserted object (comparison is
/// case sensitive). GigaBASE will store to the database all non-static and
/// non-transient fields from the class. All Java primitive types,
/// <code>java.lang.string</code>, arrays of primitive types or strings, <code>java.util.Date</code>
/// are supported by GigaBASE. If <code>int</code> field is marked as <code>volatile</code>, it
/// is assumed to be autoincremented field - unique value to this field is assigned automatically
/// by GigaBASE.
/// </summary>
/// <param name="obj">object to be inserted inthe database</param>
/// <returns>reference to the inserted object</returns>
///
public Reference insert(object obj)
{
if (socket == null) {
throw new CliError("Session is not opened");
}
Type clazz = obj.GetType();
string className = clazz.Name;
TableDescriptor tableDesc;
lock (tableHash) {
tableDesc = (TableDescriptor)tableHash[className];
if (tableDesc == null) {
tableDesc = new TableDescriptor(clazz);
tableHash[className] = tableDesc;
}
}
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_prepare_and_insert);
buf.putAsciiz("insert into " + className);
buf.putByte(tableDesc.nColumns);
tableDesc.writeColumnDefs(buf);
tableDesc.writeColumnValues(buf, obj);
send(buf);
receive(buf, 12);
CLIStatus rc = (CLIStatus)buf.getInt();
if (rc == CLIStatus.cli_ok) {
int rowid = buf.getInt();
int oid = buf.getInt();
if (tableDesc.autoincrement) {
for (int i = tableDesc.nColumns; --i >= 0;) {
if (tableDesc.types[i] == CLIType.cli_autoincrement) {
tableDesc.columns[i].SetValue(obj, rowid);
}
}
}
return (oid != 0) ? new Reference(oid) : null;
} else {
throw new CliError("Insert object operation failed with status " + rc);
}
}
/// <summary>
/// Drop specified table
/// </summary>
/// <param name="tableName">name of the table</param>
///
public void dropTable(String tableName)
{
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_drop_table);
buf.putAsciiz(tableName);
sendReceive(buf);
}
/// <summary>
/// Drop index
/// </summary>
/// <param name="tableName">name of the table</param>
/// <param name="fieldName">name of the field</param>
///
public void dropIndex(String tableName, String fieldName)
{
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_alter_index);
buf.putAsciiz(tableName);
buf.putAsciiz(fieldName);
buf.putByte(0);
sendReceive(buf);
}
/// <summary>
/// Create table matching specified class. Name of the table is equal
/// to class name without any package prefixes. This table will include columns
/// corresponsinf to all non-static and non-transient fields of specified class and base classes
/// of this class.
/// </summary>
/// <param name="cls">Java class for which table should be created</param>
/// <returns><code>true</code> if table sucessfully created, <code>false</code>
/// if table already exists, throws <code>CliError</code> exception in case of all other errors</returns>
///
public bool createTable(Type cls)
{
int i;
if (socket == null) {
throw new CliError("Session is not opened");
}
Type c;
int nColumns = 0;
for (c = cls; c != null; c = c.BaseType) {
FieldInfo[] classFields = c.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.DeclaredOnly);
for (i = 0; i < classFields.Length; i++) {
if (!classFields[i].IsStatic && !classFields[i].IsNotSerialized) {
nColumns += 1;
}
}
}
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_create_table);
String tableName = cls.Name;
buf.putAsciiz(tableName);
buf.putByte(nColumns);
for (c = cls; c != null; c = c.BaseType) {
FieldInfo[] classFields = c.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.DeclaredOnly);
for (i = 0; i < classFields.Length; i++) {
FieldInfo f = classFields[i];
String refTableName = "";
String inverseRefName = "";
if (!f.IsStatic && !f.IsNotSerialized) {
Type type = f.FieldType;
Connection.CLIType cliType;
if (type == typeof(byte)) {
cliType = Connection.CLIType.cli_int1;
} else if (type == typeof(short)) {
cliType = Connection.CLIType.cli_int2;
} else if (type == typeof(int)) {
if (f.GetCustomAttributes(typeof(AutoincrementAttribute), false).Length > 0) {
cliType = Connection.CLIType.cli_autoincrement;
}
else {
cliType = Connection.CLIType.cli_int4;
}
} else if (type == typeof(bool)) {
cliType = Connection.CLIType.cli_bool;
} else if (type == typeof(long)) {
cliType = Connection.CLIType.cli_int8;
} else if (type == typeof(float)) {
cliType = Connection.CLIType.cli_real4;
} else if (type == typeof(double)) {
cliType = Connection.CLIType.cli_real8;
} else if (type == typeof(Reference)) {
cliType = Connection.CLIType.cli_oid;
object[] attribs = f.GetCustomAttributes(typeof(ReferencesAttribute), false);
if (attribs.Length == 0) {
throw new CliError("Rererences attribute should be specified for rererence field");
}
ReferencesAttribute ra = (ReferencesAttribute)attribs[0];
if (ra.refTableName == null) {
throw new CliError("Name of referenced table should be specified");
}
refTableName = ra.refTableName;
if (ra.inverseRefName != null) {
inverseRefName = ra.inverseRefName;
}
} else if (type == typeof(Rectangle)) {
cliType = Connection.CLIType.cli_rectangle;
} else if (type == typeof(string)) {
cliType = Connection.CLIType.cli_asciiz;
} else if (type == typeof(DateTime)) {
cliType = Connection.CLIType.cli_datetime;
} else if (type.IsArray) {
type = type.GetElementType();
if (type == typeof(byte)) {
cliType = Connection.CLIType.cli_array_of_int1;
} else if (type == typeof(short)) {
cliType = Connection.CLIType.cli_array_of_int2;
} else if (type == typeof(int)) {
cliType = Connection.CLIType.cli_array_of_int4;
} else if (type == typeof(bool)) {
cliType = Connection.CLIType.cli_array_of_bool;
} else if (type == typeof(long)) {
cliType = Connection.CLIType.cli_array_of_int8;
} else if (type == typeof(float)) {
cliType = Connection.CLIType.cli_array_of_real4;
} else if (type == typeof(double)) {
cliType = Connection.CLIType.cli_array_of_real8;
} else if (type == typeof(Reference)) {
cliType = Connection.CLIType.cli_array_of_oid;
object[] attribs = f.GetCustomAttributes(typeof(ReferencesAttribute), false);
if (attribs.Length == 0) {
throw new CliError("Rererences attribute should be specified for rererence field");
}
ReferencesAttribute ra = (ReferencesAttribute)attribs[0];
if (ra.refTableName == null) {
throw new CliError("Name of referenced table should be specified");
}
refTableName = ra.refTableName;
if (ra.inverseRefName != null) {
inverseRefName = ra.inverseRefName;
}
} else if (type == typeof(string)) {
cliType = Connection.CLIType.cli_array_of_string;
} else {
throw new CliError("Unsupported array type " + type.Name);
}
} else {
throw new CliError("Unsupported field type " + type.Name);
}
buf.putByte((int)cliType);
buf.putByte(0);
buf.putAsciiz(f.Name);
buf.putAsciiz(refTableName);
buf.putAsciiz(inverseRefName);
}
}
}
send(buf);
receive(buf, 4);
int rc = buf.getInt();
if (rc == (int)CLIStatus.cli_table_already_exists) {
return false;
} else if (rc < 0) {
throw new CliError("Create table failed with status: " + rc);
}
return true;
}
/// <summary>
/// Add case sensitive index
/// </summary>
/// <param name="tableName">name of the table</param>
/// <param name="fieldName">name of the field</param>
/// <param name="caseInsensitive">attribute specifying whether index is case insensitive or not</param>
///
public void addIndex(String tableName, String fieldName, bool caseInsensitive)
{
ComBuffer buf = new ComBuffer(CLICommand.cli_cmd_alter_index);
buf.putAsciiz(tableName);
buf.putAsciiz(fieldName);
buf.putByte(caseInsensitive
? (int)(CLIFieldQualifier.cli_indexed|CLIFieldQualifier.cli_case_insensitive)
: (int)CLIFieldQualifier.cli_indexed);
sendReceive(buf);
}
internal void writeColumnValues(ComBuffer buf, Object obj)
{
int i, j, n, len;
for (i = 0, n = nColumns; i < n; i++)
{
switch (types[i])
{
case Connection.CLIType.cli_int1:
buf.putByte((byte)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_int2:
buf.putShort((short)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_int4:
buf.putInt((int)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_int8:
buf.putLong((long)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_real4:
buf.putFloat((float)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_real8:
buf.putDouble((double)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_bool:
buf.putByte((bool)columns[i].GetValue(obj) ? 1 : 0);
break;
case Connection.CLIType.cli_oid:
Reference r = (Reference)columns[i].GetValue(obj);
buf.putInt(r != null ? r.oid : 0);
break;
case Connection.CLIType.cli_rectangle:
Rectangle rect = (Rectangle)columns[i].GetValue(obj);
if (rect == null)
{
rect = new Rectangle();
}
buf.putRectangle(rect);
break;
case Connection.CLIType.cli_asciiz:
buf.putString((string)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_datetime:
buf.putInt((int)(((DateTime)columns[i].GetValue(obj)).Ticks / 1000000));
break;
case Connection.CLIType.cli_array_of_int1:
buf.putByteArray((byte[])columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_array_of_int2:
{
short[] arr = (short[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putShort(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_int4:
{
int[] arr = (int[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putInt(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_int8:
{
long[] arr = (long[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putLong(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_real4:
{
float[] arr = (float[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putFloat(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_real8:
{
double[] arr = (double[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putDouble(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_bool:
{
bool[] arr = (bool[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putByte(arr[j] ? 1 : 0);
}
break;
}
case Connection.CLIType.cli_array_of_oid:
{
Reference[] arr = (Reference[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putInt(arr[j] != null ? arr[j].oid : 0);
}
break;
}
case Connection.CLIType.cli_array_of_string:
{
string[] arr = (string[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putAsciiz(arr[j]);
}
break;
}
case Connection.CLIType.cli_autoincrement:
break;
default:
throw new CliError("Unsupported type " + types[i]);
}
}
}
internal void writeColumnDefs(ComBuffer buf)
{
for (int i = 0, n = nColumns; i < n; i++) {
buf.putByte((int)types[i]);
buf.putAsciiz(columns[i].Name);
}
}
internal void writeColumnValues(ComBuffer buf, Object obj)
{
int i, j, n, len;
for (i = 0, n = nColumns; i < n; i++)
{
switch (types[i])
{
case Connection.CLIType.cli_int1:
buf.putByte((byte)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_int2:
buf.putShort((short)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_int4:
buf.putInt((int)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_int8:
buf.putLong((long)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_real4:
buf.putFloat((float)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_real8:
buf.putDouble((double)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_bool:
buf.putByte((bool)columns[i].GetValue(obj) ? 1 : 0);
break;
case Connection.CLIType.cli_oid:
Reference r = (Reference)columns[i].GetValue(obj);
buf.putInt(r != null ? r.oid : 0);
break;
case Connection.CLIType.cli_rectangle:
Rectangle rect = (Rectangle)columns[i].GetValue(obj);
if (rect == null)
{
rect = new Rectangle();
}
buf.putRectangle(rect);
break;
case Connection.CLIType.cli_asciiz:
buf.putString((string)columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_datetime:
buf.putInt((int)(((DateTime)columns[i].GetValue(obj)).Ticks / 1000000));
break;
case Connection.CLIType.cli_array_of_int1:
buf.putByteArray((byte[])columns[i].GetValue(obj));
break;
case Connection.CLIType.cli_array_of_int2:
{
short[] arr = (short[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putShort(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_int4:
{
int[] arr = (int[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putInt(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_int8:
{
long[] arr = (long[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putLong(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_real4:
{
float[] arr = (float[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putFloat(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_real8:
{
double[] arr = (double[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putDouble(arr[j]);
}
break;
}
case Connection.CLIType.cli_array_of_bool:
{
bool[] arr = (bool[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putByte(arr[j] ? 1 : 0);
}
break;
}
case Connection.CLIType.cli_array_of_oid:
{
Reference[] arr = (Reference[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putInt(arr[j] != null ? arr[j].oid : 0);
}
break;
}
case Connection.CLIType.cli_array_of_string:
{
string[] arr = (string[])columns[i].GetValue(obj);
len = arr == null ? 0 : arr.Length;
buf.putInt(len);
for (j = 0; j < len; j++)
{
buf.putAsciiz(arr[j]);
}
break;
}
case Connection.CLIType.cli_autoincrement:
break;
default:
throw new CliError("Unsupported type " + types[i]);
}
}
}
