oracle.javatools.db.extension

Class ConnectionMatcher

java.lang.Object

oracle.javatools.db.extension.ConnectionMatcher

public abstract class ConnectionMatcher
extends java.lang.Object

Class that matches a given connection. This is used for registration purposes (e.g. to lazy load registered classes only if they match a given Connection).

There are static methods for creating the default types of matcher that we support.

Since:

12.1.3

Constructor Summary

Constructors

Constructor and Description
ConnectionMatcher()

Method Summary

Modifier and Type	Method and Description
static ConnectionMatcher	matchAll(boolean and, ConnectionMatcher... matchers) Creates a matchers to matches all, or one of, of the given matchers.
static ConnectionMatcher	matchDatabaseProductName(java.lang.String regex) Creates a matcher that compares the database metadata product name against the given regex.
static ConnectionMatcher	matchDatabaseProductVersion(java.lang.String regex) Creates a matcher that compares the database metadata product version against the given regex.
static ConnectionMatcher	matchDriverName(java.lang.String regex) Creates a matchers that compares the JDBC driver name for the given connection.
abstract boolean	matches(java.sql.Connection conn) Matches the given connection.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionMatcher

public ConnectionMatcher()

Method Detail

matches

public abstract boolean matches(java.sql.Connection conn)

Matches the given connection.

Parameters:

conn - the connection to match

Returns:

whether the connection matches or not.

matchDatabaseProductName

public static ConnectionMatcher matchDatabaseProductName(java.lang.String regex)

Creates a matcher that compares the database metadata product name against the given regex.

Parameters:

regex - the expression to match

Returns:

a matcher of the database product name

See Also:

DatabaseMetaData.getDatabaseProductName()

matchDatabaseProductVersion

public static ConnectionMatcher matchDatabaseProductVersion(java.lang.String regex)

Creates a matcher that compares the database metadata product version against the given regex.

Parameters:

regex - the expression to match

Returns:

a matcher of the database product name

See Also:

DatabaseMetaData.getDatabaseProductVersion()

matchDriverName

public static ConnectionMatcher matchDriverName(java.lang.String regex)

Creates a matchers that compares the JDBC driver name for the given connection.

Parameters:

regex - the regular expression to match the driver name to

Returns:

a matcher to match the driver name

matchAll

public static ConnectionMatcher matchAll(boolean and,
                                         ConnectionMatcher... matchers)

Creates a matchers to matches all, or one of, of the given matchers.

Parameters:

and - true to match all matchers, false require a single match

matchers - the child matchers

Returns:

a single matcher wrapping the child matchers