io.opentracing.contrib.jdbc

Class TracingDriver

java.lang.Object

io.opentracing.contrib.jdbc.TracingDriver

All Implemented Interfaces:

Driver

public class TracingDriver
extends Object
implements Driver

Field Summary

Fields

Modifier and Type	Field and Description
static String	IGNORE_FOR_TRACING_REGEX
protected static Pattern	PATTERN_FOR_IGNORING
protected static String	TRACE_WITH_ACTIVE_SPAN_ONLY
protected io.opentracing.Tracer	tracer
protected static String	WITH_ACTIVE_SPAN_ONLY

Constructor Summary

Constructors

Constructor and Description
TracingDriver()

Method Summary

Modifier and Type	Method and Description
boolean	acceptsURL(String url)
Connection	connect(String url, Properties info)
protected Set<String>	extractIgnoredStatements(String url)
protected String	extractRealUrl(String url)
protected Driver	findDriver(String realUrl)
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger()
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
protected String	getUrlPrefix()
boolean	jdbcCompliant()
static Driver	load() Load the TracingDriver into the DriverManager. This method has the following behavior: Deregister all previously registered drivers. Load TracingDriver as the first driver. Reregister all drivers that were just deregistered.
static void	setInterceptorMode(boolean interceptorMode) Turns "interceptor mode" on or off.
static void	setInterceptorProperty(boolean withActiveSpanOnly) Sets the withActiveSpanOnly property for "interceptor mode".
static void	setInterceptorProperty(Set<String> ignoreStatements) Sets the ignoreStatements property for "interceptor mode".
void	setTracer(io.opentracing.Tracer tracer)

Methods inherited from class java.lang.Object

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

Field Detail

TRACE_WITH_ACTIVE_SPAN_ONLY

protected static final String TRACE_WITH_ACTIVE_SPAN_ONLY

See Also:

Constant Field Values

WITH_ACTIVE_SPAN_ONLY

protected static final String WITH_ACTIVE_SPAN_ONLY

See Also:

Constant Field Values

IGNORE_FOR_TRACING_REGEX

public static final String IGNORE_FOR_TRACING_REGEX

See Also:

Constant Field Values

PATTERN_FOR_IGNORING

protected static final Pattern PATTERN_FOR_IGNORING

tracer

protected io.opentracing.Tracer tracer

Constructor Detail

TracingDriver

public TracingDriver()

Method Detail

load

public static Driver load()

Load the TracingDriver into the DriverManager.
This method has the following behavior:

1. Deregister all previously registered drivers.
2. Load TracingDriver as the first driver.
3. Reregister all drivers that were just deregistered.

Returns:

The singleton instance of the TracingDriver.

setInterceptorMode

public static void setInterceptorMode(boolean interceptorMode)

Turns "interceptor mode" on or off.

Parameters:

interceptorMode - The interceptorMode value.

setInterceptorProperty

public static void setInterceptorProperty(boolean withActiveSpanOnly)

Sets the withActiveSpanOnly property for "interceptor mode".

Parameters:

withActiveSpanOnly - The withActiveSpanOnly value.

setInterceptorProperty

public static void setInterceptorProperty(Set<String> ignoreStatements)

Sets the ignoreStatements property for "interceptor mode".

Parameters:

ignoreStatements - The ignoreStatements value.

connect

public Connection connect(String url,
                          Properties info)
                   throws SQLException

Specified by:

connect in interface Driver

Throws:

SQLException

acceptsURL

public boolean acceptsURL(String url)
                   throws SQLException

Specified by:

acceptsURL in interface Driver

Throws:

SQLException

getPropertyInfo

public DriverPropertyInfo[] getPropertyInfo(String url,
                                            Properties info)
                                     throws SQLException

Specified by:

getPropertyInfo in interface Driver

Throws:

SQLException

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface Driver

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface Driver

jdbcCompliant

public boolean jdbcCompliant()

Specified by:

jdbcCompliant in interface Driver

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface Driver

Throws:

SQLFeatureNotSupportedException

setTracer

public void setTracer(io.opentracing.Tracer tracer)

getUrlPrefix

protected String getUrlPrefix()

findDriver

protected Driver findDriver(String realUrl)
                     throws SQLException

Throws:

SQLException

extractRealUrl

protected String extractRealUrl(String url)

extractIgnoredStatements

protected Set<String> extractIgnoredStatements(String url)