Class DB2ConnectOptions

java.lang.Object

io.vertx.sqlclient.SqlConnectOptions

io.vertx.db2client.DB2ConnectOptions

public class DB2ConnectOptions
extends SqlConnectOptions

Connect options for configuring DB2Connection or DB2Builder.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_CHARSET
static final Map<String,String>	DEFAULT_CONNECTION_ATTRIBUTES
static final String	DEFAULT_HOST
static final int	DEFAULT_PIPELINING_LIMIT
static final int	DEFAULT_PORT
static final boolean	DEFAULT_SSL
static final boolean	DEFAULT_USE_AFFECTED_ROWS

Fields inherited from class SqlConnectOptions

DEFAULT_CACHE_PREPARED_STATEMENTS, DEFAULT_METRICS_NAME, DEFAULT_PREPARED_STATEMENT_CACHE_FILTER, DEFAULT_PREPARED_STATEMENT_CACHE_MAX_SIZE, DEFAULT_PREPARED_STATEMENT_CACHE_SQL_LIMIT, DEFAULT_RECONNECT_ATTEMPTS, DEFAULT_RECONNECT_INTERVAL

Constructor Summary

Constructors

Constructor	Description
DB2ConnectOptions()
DB2ConnectOptions(JsonObject json)
DB2ConnectOptions(DB2ConnectOptions other)
DB2ConnectOptions(SqlConnectOptions other)

Method Summary

Modifier and Type	Method	Description
DB2ConnectOptions	addProperty(String key, String value)	Add a property for this client, which will be sent to server at the connection start.
boolean	equals(Object o)
static DB2ConnectOptions	fromUri(String connectionUri)	Provide a DB2ConnectOptions configured from a connection URI.
int	getPipeliningLimit()
int	hashCode()
protected void	init()	Initialize with the default options.
boolean	isSsl()
DB2ConnectOptions	merge(JsonObject other)	Returns new options created after this object and merged with the other json config.
DB2ConnectOptions	setCachePreparedStatements(boolean cachePreparedStatements)	Set whether prepared statements cache should be enabled.
DB2ConnectOptions	setDatabase(String database)	Specify the default database for the connection.
DB2ConnectOptions	setHost(String host)	Specify the host for connecting to the server.
DB2ConnectOptions	setPassword(String password)	Specify the user password to be used for the authentication.
DB2ConnectOptions	setPipeliningLimit(int pipeliningLimit)	Deprecated. UNSTABLE FEATURE: Current default value is 1, anything higher than 1 will result in errors currently.
DB2ConnectOptions	setPort(int port)	Specify the port for connecting to the server.
DB2ConnectOptions	setPreparedStatementCacheMaxSize(int preparedStatementCacheMaxSize)	Set the maximum number of prepared statements that the connection will cache.
DB2ConnectOptions	setPreparedStatementCacheSqlFilter(Predicate<String> predicate)	Set a predicate filtering prepared statements that the connection will cache.
DB2ConnectOptions	setPreparedStatementCacheSqlLimit(int preparedStatementCacheSqlLimit)	Set the maximum length of prepared statement SQL string that the connection will cache.
DB2ConnectOptions	setProperties(Map<String,String> properties)	Set properties for this client, which will be sent to server at the connection start.
DB2ConnectOptions	setSsl(boolean ssl)	Set whether SSL/TLS is enabled
DB2ConnectOptions	setSslOptions(ClientSSLOptions sslOptions)
DB2ConnectOptions	setTracingPolicy(TracingPolicy tracingPolicy)	Set the tracing policy for the client behavior when Vert.x has tracing enabled.
DB2ConnectOptions	setUser(String user)	Specify the user account to be used for the authentication.
JsonObject	toJson()
static DB2ConnectOptions	wrap(SqlConnectOptions options)

Methods inherited from class SqlConnectOptions

getCachePreparedStatements, getDatabase, getHost, getMetricsName, getPassword, getPort, getPreparedStatementCacheMaxSize, getPreparedStatementCacheSqlFilter, getProperties, getReconnectAttempts, getReconnectInterval, getSocketAddress, getSslOptions, getTracingPolicy, getUser, isUsingDomainSocket, setMetricsName, setReconnectAttempts, setReconnectInterval

Methods inherited from class Object

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

Field Details

DEFAULT_HOST

public static final String DEFAULT_HOST

See Also:

• Constant Field Values

DEFAULT_PORT

public static final int DEFAULT_PORT

See Also:

• Constant Field Values

DEFAULT_CHARSET

public static final String DEFAULT_CHARSET

See Also:

• Constant Field Values

DEFAULT_USE_AFFECTED_ROWS

public static final boolean DEFAULT_USE_AFFECTED_ROWS

See Also:

• Constant Field Values

DEFAULT_PIPELINING_LIMIT

public static final int DEFAULT_PIPELINING_LIMIT

See Also:

• Constant Field Values

DEFAULT_CONNECTION_ATTRIBUTES

public static final Map<String,String> DEFAULT_CONNECTION_ATTRIBUTES

DEFAULT_SSL

public static final boolean DEFAULT_SSL

See Also:

• Constant Field Values

Constructor Details

DB2ConnectOptions

public DB2ConnectOptions()

DB2ConnectOptions

public DB2ConnectOptions(JsonObject json)

DB2ConnectOptions

public DB2ConnectOptions(SqlConnectOptions other)

DB2ConnectOptions

public DB2ConnectOptions(DB2ConnectOptions other)

Method Details

wrap

public static DB2ConnectOptions wrap(SqlConnectOptions options)

Returns:

the options as DB2 specific connect options

fromUri

public static DB2ConnectOptions fromUri(String connectionUri)
                                 throws IllegalArgumentException

Provide a DB2ConnectOptions configured from a connection URI.

Parameters:

connectionUri - the connection URI to configure from

Returns:

a DB2ConnectOptions parsed from the connection URI

Throws:

IllegalArgumentException - when the connectionUri is in an invalid format

setHost

public DB2ConnectOptions setHost(String host)

Description copied from class: SqlConnectOptions

Specify the host for connecting to the server.

Overrides:

setHost in class SqlConnectOptions

Parameters:

host - the host to specify

Returns:

a reference to this, so the API can be used fluently

setPort

public DB2ConnectOptions setPort(int port)

Description copied from class: SqlConnectOptions

Specify the port for connecting to the server.

Overrides:

setPort in class SqlConnectOptions

Parameters:

port - the port to specify

Returns:

a reference to this, so the API can be used fluently

setUser

public DB2ConnectOptions setUser(String user)

Description copied from class: SqlConnectOptions

Specify the user account to be used for the authentication.

Overrides:

setUser in class SqlConnectOptions

Parameters:

user - the user to specify

Returns:

a reference to this, so the API can be used fluently

setPassword

public DB2ConnectOptions setPassword(String password)

Description copied from class: SqlConnectOptions

Specify the user password to be used for the authentication.

Overrides:

setPassword in class SqlConnectOptions

Parameters:

password - the password to specify

Returns:

a reference to this, so the API can be used fluently

setDatabase

public DB2ConnectOptions setDatabase(String database)

Description copied from class: SqlConnectOptions

Specify the default database for the connection.

Overrides:

setDatabase in class SqlConnectOptions

Parameters:

database - the database name to specify

Returns:

a reference to this, so the API can be used fluently

setCachePreparedStatements

public DB2ConnectOptions setCachePreparedStatements(boolean cachePreparedStatements)

Description copied from class: SqlConnectOptions

Set whether prepared statements cache should be enabled.

Overrides:

setCachePreparedStatements in class SqlConnectOptions

Parameters:

cachePreparedStatements - true if cache should be enabled

Returns:

a reference to this, so the API can be used fluently

setPreparedStatementCacheMaxSize

public DB2ConnectOptions setPreparedStatementCacheMaxSize(int preparedStatementCacheMaxSize)

Description copied from class: SqlConnectOptions

Set the maximum number of prepared statements that the connection will cache.

Overrides:

setPreparedStatementCacheMaxSize in class SqlConnectOptions

Parameters:

preparedStatementCacheMaxSize - the size to set

Returns:

a reference to this, so the API can be used fluently

setPreparedStatementCacheSqlFilter

public DB2ConnectOptions setPreparedStatementCacheSqlFilter(Predicate<String> predicate)

Description copied from class: SqlConnectOptions

Set a predicate filtering prepared statements that the connection will cache.

The default predicate accepts predicate having query length invalid input: '<' SqlConnectOptions.DEFAULT_PREPARED_STATEMENT_CACHE_SQL_LIMIT

Overrides:

setPreparedStatementCacheSqlFilter in class SqlConnectOptions

Parameters:

predicate - the filter

setPreparedStatementCacheSqlLimit

public DB2ConnectOptions setPreparedStatementCacheSqlLimit(int preparedStatementCacheSqlLimit)

Description copied from class: SqlConnectOptions

Set the maximum length of prepared statement SQL string that the connection will cache.

This is an helper setting the SqlConnectOptions.setPreparedStatementCacheSqlFilter(Predicate).

Overrides:

setPreparedStatementCacheSqlLimit in class SqlConnectOptions

Parameters:

preparedStatementCacheSqlLimit - the maximum length limit of SQL string to set

Returns:

a reference to this, so the API can be used fluently

isSsl

public boolean isSsl()

Returns:

is SSL/TLS enabled?

setSsl

public DB2ConnectOptions setSsl(boolean ssl)

Set whether SSL/TLS is enabled

Parameters:

ssl - true if enabled

Returns:

a reference to this, so the API can be used fluently

getPipeliningLimit

public int getPipeliningLimit()

setPipeliningLimit

@Deprecated
public DB2ConnectOptions setPipeliningLimit(int pipeliningLimit)

Deprecated.

UNSTABLE FEATURE: Current default value is 1, anything higher than 1 will result in errors currently.

Parameters:

pipeliningLimit - the number of commands that can simultaneously use the same physical socket connection.

Returns:

A reference to this, so the API can be used fluently

setTracingPolicy

public DB2ConnectOptions setTracingPolicy(TracingPolicy tracingPolicy)

Description copied from class: SqlConnectOptions

Set the tracing policy for the client behavior when Vert.x has tracing enabled.

Overrides:

setTracingPolicy in class SqlConnectOptions

Parameters:

tracingPolicy - the tracing policy

Returns:

a reference to this, so the API can be used fluently

setProperties

public DB2ConnectOptions setProperties(Map<String,String> properties)

Description copied from class: SqlConnectOptions

Set properties for this client, which will be sent to server at the connection start.

Overrides:

setProperties in class SqlConnectOptions

Parameters:

properties - the value of properties to specify

Returns:

a reference to this, so the API can be used fluently

addProperty

public DB2ConnectOptions addProperty(String key,
 String value)

Description copied from class: SqlConnectOptions

Add a property for this client, which will be sent to server at the connection start.

Overrides:

addProperty in class SqlConnectOptions

Parameters:

key - the value of property key

value - the value of property value

Returns:

a reference to this, so the API can be used fluently

setSslOptions

public DB2ConnectOptions setSslOptions(ClientSSLOptions sslOptions)

Overrides:

setSslOptions in class SqlConnectOptions

init

protected void init()

Initialize with the default options.

Overrides:

init in class SqlConnectOptions

toJson

public JsonObject toJson()

Overrides:

toJson in class SqlConnectOptions

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

merge

public DB2ConnectOptions merge(JsonObject other)

Description copied from class: SqlConnectOptions

Returns new options created after this object and merged with the other json config.

Overrides:

merge in class SqlConnectOptions

Parameters:

other - the other JSON object

Returns:

new options created after this object and merged with the other json config