javax.sql.StatementEvent
E937652
javax.sql.StatementEvent is a Java class in the JDBC API that represents an event signaling that a PreparedStatement or CallableStatement has been closed or is invalid, typically used by connection pooling implementations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| javax.sql.StatementEvent canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11656569 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: javax.sql.StatementEvent Context triple: [javax.sql, containsClass, javax.sql.StatementEvent]
-
A.
javax.sql
javax.sql is a Java package that provides extended JDBC support for database access, including connection pooling, distributed transactions, and rowset implementations.
-
B.
java.sql
java.sql is a core Java SE package that provides the standard APIs for accessing and manipulating relational databases using SQL.
-
C.
JDBC
JDBC (Java Database Connectivity) is a Java-based API that enables applications to connect to and interact with relational databases in a standardized way.
-
D.
jdb
jdb is the command-line debugger for Java programs that comes bundled with the Oracle JDK.
-
E.
Jakarta Transactions
Jakarta Transactions is the Jakarta EE specification that defines a standard API and infrastructure for managing distributed transactions in Java enterprise applications.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: javax.sql.StatementEvent Target entity description: javax.sql.StatementEvent is a Java class in the JDBC API that represents an event signaling that a PreparedStatement or CallableStatement has been closed or is invalid, typically used by connection pooling implementations.
-
A.
javax.sql
javax.sql is a Java package that provides extended JDBC support for database access, including connection pooling, distributed transactions, and rowset implementations.
-
B.
java.sql
java.sql is a core Java SE package that provides the standard APIs for accessing and manipulating relational databases using SQL.
-
C.
JDBC
JDBC (Java Database Connectivity) is a Java-based API that enables applications to connect to and interact with relational databases in a standardized way.
-
D.
jdb
jdb is the command-line debugger for Java programs that comes bundled with the Oracle JDK.
-
E.
Jakarta Transactions
Jakarta Transactions is the Jakarta EE specification that defines a standard API and infrastructure for managing distributed transactions in Java enterprise applications.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Java class
ⓘ
event object ⓘ |
| apiLevel | public ⓘ |
| belongsTo | JDBC 4.0 specification NERFINISHED ⓘ |
| extends | java.util.EventObject NERFINISHED ⓘ |
| hasConstructor |
StatementEvent(PooledConnection con, PreparedStatement statement)
ⓘ
StatementEvent(PooledConnection con, PreparedStatement statement, SQLException exception) ⓘ |
| hasMethod |
getSQLException()
ⓘ
getSource() ⓘ getStatement() ⓘ |
| introducedIn | Java SE 6 NERFINISHED ⓘ |
| package | javax.sql ⓘ |
| partOf |
JDBC API
NERFINISHED
ⓘ
Java Platform, Standard Edition NERFINISHED ⓘ |
| purpose | notify listeners that a pooled statement is closed or invalid ⓘ |
| relatedTo |
javax.sql.PooledConnection
ⓘ
javax.sql.StatementEventListener NERFINISHED ⓘ |
| serialization | serializable via EventObject ⓘ |
| signals |
CallableStatement closed
ⓘ
CallableStatement invalid ⓘ PreparedStatement closed ⓘ PreparedStatement invalid ⓘ |
| threadSafety | not guaranteed thread-safe ⓘ |
| usedBy |
javax.sql.PooledConnection
NERFINISHED
ⓘ
javax.sql.StatementEventListener NERFINISHED ⓘ |
| usedFor |
JDBC connection pooling
ⓘ
statement event notification ⓘ |
| usedIn |
JDBC resource management
ⓘ
connection pooling implementations ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: javax.sql.StatementEvent Description of subject: javax.sql.StatementEvent is a Java class in the JDBC API that represents an event signaling that a PreparedStatement or CallableStatement has been closed or is invalid, typically used by connection pooling implementations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.