org.apache.ignite.internal.jdbc.thin

Class JdbcThinUtils

java.lang.Object

org.apache.ignite.internal.jdbc.thin.JdbcThinUtils

public class JdbcThinUtils
extends Object

Utility methods for thin JDBC driver.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DFLT_PORT Default port.
static String	PARAM_AUTO_CLOSE_SERVER_CURSOR Parameter: Automatically close server cursor.
static String	PARAM_COLLOCATED Parameter: collocated flag.
static String	PARAM_DISTRIBUTED_JOINS Parameter: distributed joins flag.
static String	PARAM_ENFORCE_JOIN_ORDER Parameter: enforce join order flag.
static String	PARAM_REPLICATED_ONLY Parameter: replicated only flag.
static String	PARAM_SOCK_RCV_BUF Parameter: socket receive buffer.
static String	PARAM_SOCK_SND_BUF Parameter: socket send buffer.
static String	PARAM_TCP_NO_DELAY Parameter: TCP no-delay flag.
static String	PROP_AUTO_CLOSE_SERVER_CURSORS Automatically close server cursor.
static String	PROP_COLLOCATED Collocated property name.
static String	PROP_DISTRIBUTED_JOINS Distributed joins property name.
static String	PROP_ENFORCE_JOIN_ORDER Transactions allowed property name.
static String	PROP_HOST Hostname property name.
static String	PROP_PORT Port number property name.
static String	PROP_PREFIX Prefix for property names.
static String	PROP_REPLICATED_ONLY Replicated only property name.
static String	PROP_SOCK_RCV_BUF Socket receive buffer property name.
static String	PROP_SOCK_SND_BUF Socket send buffer property name.
static String	PROP_TCP_NO_DELAY TCP no delay property name.
static String	URL_PREFIX URL prefix.

Constructor Summary

Constructors

Constructor and Description
JdbcThinUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	isPlainJdbcType(int type)
static boolean	nullable(String name, String cls) Determines whether type is nullable.
static String	trimPrefix(String prop) Trim prefix from property.
static int	type(String cls) Converts Java class name to type from Types.
static String	typeName(String cls) Converts Java class name to SQL type name.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

URL_PREFIX

public static final String URL_PREFIX

URL prefix.

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Constant Field Values

PROP_PREFIX

public static final String PROP_PREFIX

Prefix for property names.

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Constant Field Values

PROP_PORT

public static final String PROP_PORT

Port number property name.

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Constant Field Values

PROP_HOST

public static final String PROP_HOST

Hostname property name.

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Constant Field Values

PARAM_DISTRIBUTED_JOINS

public static final String PARAM_DISTRIBUTED_JOINS

Parameter: distributed joins flag.

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Constant Field Values

PARAM_ENFORCE_JOIN_ORDER

public static final String PARAM_ENFORCE_JOIN_ORDER

Parameter: enforce join order flag.

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Constant Field Values

PARAM_COLLOCATED

public static final String PARAM_COLLOCATED

Parameter: collocated flag.

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Constant Field Values

PARAM_REPLICATED_ONLY

public static final String PARAM_REPLICATED_ONLY

Parameter: replicated only flag.

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Constant Field Values

PARAM_SOCK_SND_BUF

public static final String PARAM_SOCK_SND_BUF

Parameter: socket send buffer.

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Constant Field Values

PARAM_SOCK_RCV_BUF

public static final String PARAM_SOCK_RCV_BUF

Parameter: socket receive buffer.

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Constant Field Values

PARAM_TCP_NO_DELAY

public static final String PARAM_TCP_NO_DELAY

Parameter: TCP no-delay flag.

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Constant Field Values

PARAM_AUTO_CLOSE_SERVER_CURSOR

public static final String PARAM_AUTO_CLOSE_SERVER_CURSOR

Parameter: Automatically close server cursor.

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Constant Field Values

PROP_DISTRIBUTED_JOINS

public static final String PROP_DISTRIBUTED_JOINS

Distributed joins property name.

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Constant Field Values

PROP_ENFORCE_JOIN_ORDER

public static final String PROP_ENFORCE_JOIN_ORDER

Transactions allowed property name.

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Constant Field Values

PROP_COLLOCATED

public static final String PROP_COLLOCATED

Collocated property name.

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Constant Field Values

PROP_REPLICATED_ONLY

public static final String PROP_REPLICATED_ONLY

Replicated only property name.

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Constant Field Values

PROP_SOCK_SND_BUF

public static final String PROP_SOCK_SND_BUF

Socket send buffer property name.

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Constant Field Values

PROP_SOCK_RCV_BUF

public static final String PROP_SOCK_RCV_BUF

Socket receive buffer property name.

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Constant Field Values

PROP_TCP_NO_DELAY

public static final String PROP_TCP_NO_DELAY

TCP no delay property name.

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Constant Field Values

PROP_AUTO_CLOSE_SERVER_CURSORS

public static final String PROP_AUTO_CLOSE_SERVER_CURSORS

Automatically close server cursor.

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Constant Field Values

DFLT_PORT

public static final int DFLT_PORT

Default port.

See Also:

Constant Field Values

Constructor Detail

JdbcThinUtils

public JdbcThinUtils()

Method Detail

trimPrefix

public static String trimPrefix(String prop)

Trim prefix from property.

Parameters:

prop - Property.

Returns:

Parameter name.

type

public static int type(String cls)

Converts Java class name to type from Types.

Parameters:

cls - Java class name.

Returns:

Type from Types.

typeName

public static String typeName(String cls)

Converts Java class name to SQL type name.

Parameters:

cls - Java class name.

Returns:

SQL type name.

isPlainJdbcType

public static boolean isPlainJdbcType(int type)

Parameters:

type - a value from java.sql.Types.

Returns:

true if type is plain and supported by thin JDBC driver.

nullable

public static boolean nullable(String name,
               String cls)

Determines whether type is nullable.

Parameters:

name - Column name.

cls - Java class name.

Returns:

True if nullable.