DriverManager
E277023
DriverManager is a core JDBC utility class in Java that manages a list of database drivers and establishes connections to databases based on provided URLs and credentials.
All labels observed (2)
| Label | Occurrences |
|---|---|
| DriverManager canonical | 1 |
| java.sql.DriverManager | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2556505 — 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: DriverManager Context triple: [JDBC, hasComponent, DriverManager]
-
A.
ODBC Driver Manager
ODBC Driver Manager is a software component that coordinates communication between applications using ODBC and the appropriate database-specific ODBC drivers.
-
B.
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.
-
C.
DSN
DSN is the acronym for NASA’s Deep Space Network, a global system of large radio antennas used to communicate with and track interplanetary spacecraft and distant space missions.
-
D.
ODBC
ODBC (Open Database Connectivity) is a standard API that enables applications to access and query data from a wide variety of relational and non-relational database management systems using a common interface.
-
E.
DBE
DBE is the title "Dame Commander of the Order of the British Empire," a high-ranking honor awarded in the British honours system.
- 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: DriverManager Target entity description: DriverManager is a core JDBC utility class in Java that manages a list of database drivers and establishes connections to databases based on provided URLs and credentials.
-
A.
ODBC Driver Manager
ODBC Driver Manager is a software component that coordinates communication between applications using ODBC and the appropriate database-specific ODBC drivers.
-
B.
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.
-
C.
DSN
DSN is the acronym for NASA’s Deep Space Network, a global system of large radio antennas used to communicate with and track interplanetary spacecraft and distant space missions.
-
D.
ODBC
ODBC (Open Database Connectivity) is a standard API that enables applications to access and query data from a wide variety of relational and non-relational database management systems using a common interface.
-
E.
DBE
DBE is the title "Dame Commander of the Order of the British Empire," a high-ranking honor awarded in the British honours system.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
JDBC utility class
ⓘ
Java class ⓘ |
| accessModifier | public ⓘ |
| belongsToPlatform |
Java Platform, Standard Edition
ⓘ
surface form:
Java SE
|
| defaultLoginTimeout | 0 (no timeout) ⓘ |
| designPattern |
singleton-like
ⓘ
utility class ⓘ |
| domain | database connectivity ⓘ |
| fullyQualifiedName |
DriverManager
self-linksurface differs
ⓘ
surface form:
java.sql.DriverManager
|
| hasConstructor | private DriverManager() ⓘ |
| historicalUsage | Class.forName("driverClassName") for driver loading ⓘ |
| introducedInVersion | JDK 1.1 ⓘ |
| is | final class ⓘ |
| loggingTarget |
java.io.PrintStream
ⓘ
java.io.PrintWriter ⓘ |
| method |
deregisterDriver(java.sql.Driver driver)
ⓘ
getConnection(String url) ⓘ getConnection(String url, String user, String password) ⓘ getConnection(String url, java.util.Properties info) ⓘ getDriver(String url) ⓘ getDrivers() ⓘ getLogStream() ⓘ getLogWriter() ⓘ getLoginTimeout() ⓘ println(String message) ⓘ registerDriver(java.sql.Driver driver) ⓘ setLogStream(java.io.PrintStream out) ⓘ setLogWriter(java.io.PrintWriter out) ⓘ setLoginTimeout(int seconds) ⓘ |
| methodModifier | static ⓘ |
| package | java.sql ⓘ |
| partOf |
JDBC
ⓘ
surface form:
JDBC API
|
| programmingLanguage | Java ⓘ |
| replacedByInModernCode | javax.sql.DataSource (recommended) ⓘ |
| requires | driver class on application classpath ⓘ |
| responsibility |
establish database connections
ⓘ
log JDBC activities ⓘ manage driver registration ⓘ manage list of JDBC drivers ⓘ select appropriate driver for URL ⓘ set login timeout ⓘ |
| selectsDriverBasedOn | JDBC URL prefix ⓘ |
| standard | part of Java Standard Edition API ⓘ |
| threadSafety | not guaranteed fully thread-safe for all operations ⓘ |
| throwsException | java.sql.SQLException ⓘ |
| uses | java.util.ServiceLoader (in modern JDBC drivers) ⓘ |
| usesInterface | java.sql.Driver ⓘ |
| usesMechanism | Service Provider mechanism ⓘ |
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: DriverManager Description of subject: DriverManager is a core JDBC utility class in Java that manages a list of database drivers and establishes connections to databases based on provided URLs and credentials.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
java.sql.DriverManager