Package org.apache.skywalking.apm.plugin.jdbc.postgresql.define

Class ConnectionInstrumentation

java.lang.Object

org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassEnhancePluginDefine

org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine

org.apache.skywalking.apm.plugin.jdbc.postgresql.define.ConnectionInstrumentation

public class ConnectionInstrumentation
extends org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine

ConnectionInstrumentation intercept the following methods that the class which extend PgConnection.

1. Enhance prepareStatement by org.apache.skywalking.apm.plugin.jdbc.define.JDBCPrepareStatementInterceptor 2. Enhance prepareStatement that the seconds argument type is java.lang.String[] by JDBCPrepareStatementWithStringArrayInterceptor 3. Enhance prepareCall by org.apache.skywalking.apm.plugin.jdbc.define.JDBCPrepareCallInterceptor 4. Enhance createStatement by org.apache.skywalking.apm.plugin.jdbc.define.JDBCStatementInterceptor 5. Enhance commit, rollback, close, releaseSavepoint by org.apache.skywalking.apm.plugin.jdbc.define.ConnectionServiceMethodInterceptor

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PG_CONNECTION_ENHANCE_CLASS
static final String	PG_JDBC3_CONNECTION_ENHANCE_CLASS
static final String	PG_JDBC4_CONNECTION_ENHANCE_CLASS
static final String	PG_JDBC42_CONNECTION_ENHANCE_CLASS
static final String	STRING_ARRAY_ARGUMENT_TYPE

Fields inherited from class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

CONTEXT_ATTR_NAME

Constructor Summary

Constructors

Constructor	Description
ConnectionInstrumentation()

Method Summary

Modifier and Type	Method	Description
protected org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch	enhanceClass()
org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint[]	getConstructorsInterceptPoints()
org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint[]	getInstanceMethodsInterceptPoints()

Methods inherited from class org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine

getStaticMethodsInterceptPoints

Methods inherited from class org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassEnhancePluginDefine

enhanceClass, enhanceInstance, getInstanceMethodsInterceptV2Points, getStaticMethodsInterceptV2Points

Methods inherited from class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

define, enhance, isBootstrapInstrumentation, witnessClasses, witnessMethods

Methods inherited from class java.lang.Object

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

Field Details

PG_CONNECTION_ENHANCE_CLASS

public static final String PG_CONNECTION_ENHANCE_CLASS

See Also:

• Constant Field Values

STRING_ARRAY_ARGUMENT_TYPE

public static final String STRING_ARRAY_ARGUMENT_TYPE

See Also:

• Constant Field Values

PG_JDBC42_CONNECTION_ENHANCE_CLASS

public static final String PG_JDBC42_CONNECTION_ENHANCE_CLASS

See Also:

• Constant Field Values

PG_JDBC3_CONNECTION_ENHANCE_CLASS

public static final String PG_JDBC3_CONNECTION_ENHANCE_CLASS

See Also:

• Constant Field Values

PG_JDBC4_CONNECTION_ENHANCE_CLASS

public static final String PG_JDBC4_CONNECTION_ENHANCE_CLASS

See Also:

• Constant Field Values

Constructor Details

ConnectionInstrumentation

public ConnectionInstrumentation()

Method Details

getConstructorsInterceptPoints

public org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint[] getConstructorsInterceptPoints()

Specified by:

getConstructorsInterceptPoints in class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

getInstanceMethodsInterceptPoints

public org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints()

Specified by:

getInstanceMethodsInterceptPoints in class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine

enhanceClass

protected org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch enhanceClass()

Specified by:

enhanceClass in class org.apache.skywalking.apm.agent.core.plugin.AbstractClassEnhancePluginDefine