In this article you will learn the following: We will use the MySQL 5.0 database server and MySQL Connector/J 5.1 JDBC driver, which support the JDBC 4.0 specification. In this article we will discuss the procedure to configure a JDBC connection and a JDBC data source in JDeveloper 10g IDE.
As an alternative to configuring a connection in the Connections Navigator a data source may also be specified directly in the data source configuration file data-sources.xml. A JDBC Connection object may be obtained from a DataSource object using the getConnection method. A DataSource object may be created from a data source registered with the JNDI (Java Naming and Directory) naming service using JNDI lookup. We will also use the term Data Source or data source to refer to a factory for connections, which in the javax.sql package is represented by the DataSource interface. JDeveloper uses the term Data Source or data source to refer to a factory for connections. A DataSource is an interface that represents a factory for JDBC Connection objects. A data source is a source of data for example an RDBMS database is a data source. Here, it is necessary to distinguish between data source and DataSource. Depending on the nature of the project and the database connection, the connection is configured in the bc4j.xcfg file or a JavaEE data source. The database connection in JDeveloper is a reusable named connection that developers configure once and then use in as many of their projects as they want. A Connections Navigator connection is available as a DataSource registered with a JNDI naming service. A database connection may be used in an ADF BC application, or in a JavaEE application.Ī database connection in JDeveloper may be configured in the Connections Navigator. JDeveloper provides connection pooling for the efficient use of database connections. Starting with JDeveloper 11, application developers may point the IDE to an application server instance (or OC4J instance), including third-party application servers that they want to use for testing during development. However, JDeveloper also supports third-party application servers.
This database-based web application may run in JDeveloper without requiring a third-party application server. JDeveloper is the only Java IDE with an embedded application server, the Oracle Containers for J2EE (OC4J). Unlike Eclipse IDE, which requires a plug-in, JDeveloper has a built-in provision to establish a JDBC connection with a database.
#MYSQL JDBC GET DATE FIELDS HOW TO#
In this article by Deepak Vohra, we will see how to configure JDBC in the JDeveloper IDE. JDeveloper 10g is used to develop J2EE applications comprising the JSPs, EJBs, Struts, Servlets, and the Java classes that may require accessing a database table in the Oracle 10g Database, or a third-party database.
#MYSQL JDBC GET DATE FIELDS FREE#
JDBC also supports tabular data sources, such as a spreadsheet. Oracle JDeveloper is a free Integrated Development Environment (IDE) for modeling, developing, debugging, optimizing, and deploying Java applications. The Java Database Connectivity (JDBC) API is used to access a SQL database from a Java application.
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