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Database Doctor

of a corrupted ObjectDB database file Repairs a corrupted ObjectDB database file by creating a new ... to the new database file. Corrupted Database Files Database files may be damaged and become corrupted ... arguments: > java -cp objectdb.jar com.objectdb.Doctor old.odb new.odb The first argument (old
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Query Parameters in JPA

with different parameter values (arguments) is more efficient than using a new query string for every query ... for the queried name, the new method embeds the name as a String literal. There are a few drawbacks to using ... , which is very inefficient. On the other hand, when using parameters, even if a new TypedQuery
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Eclipse Public License - v 1.0

reserves the right to publish new versions (including revisions) of this Agreement from time to time ... the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given ... subject to the version of the Agreement under which it was received. In addition, after a new version
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Shared (L2) Entity Cache

the database and added to the shared cache. On commit - new and modified entity objects are added ... .persistence.cache.storeMode The "javax.persistence.cache.storeMode" property specifies if new data ... with new data. CacheStoreMode.USE - new data is stored in the cache - but only for entity objects
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BIRT/ODA ObjectDB Driver

extension. To install it: Open the [Install] dialog box by selecting Help > Install New Software... In ... when using client-server mode. ObjectDB/JPA Data Source To create an ObjectDB data source: Open the [New ... and selecting New Data Source. Select ObjectDB Data Source from the list of available data source types
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Step 1: Create a Maven Web Project

We start by creating a new Maven-WTP dynamic web project in Eclipse: Open the [New Project] dialog box, e.g. by using File > New > Project... Select Maven > Maven Project and click Next. Verify ... to create the project. The configuration of the new created project is contained in a pom.xml file
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Step 1: Create a Java EE 6 Web Project

We start by creating a new Java EE dynamic web project in Eclipse: Open the [New Project] dialog box, e.g. by using File > New > Project... Select Web > Dynamic Web Project and click Next. Choose ... the Target runtime. Note: You may have to add GlassFish 3 as a new server by clicking the New Runtime
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Step 1: Create a Java Project

We start by creating a new Java project, using: File > New > Project... If you are using Eclipse IDE for Java EE Developers, you can see in the [New] menu a command for creating a [JPA Project]. We are not using that type of project in this tutorial but rather an ordinary Java Project. In the [New
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Step 5: Add a JSP Page

In this step we will add the JSP that generates the guestbook HTML output: Open the [New JSP File ... ) and selecting New > JSP... Enter guest as the jsp file name - use exactly that case sensitive class ... Finish to create the new JSP file. Now replace the content of the new jsp file with the following
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javax.jdo.JDOEntityManager

native SQL). Parameters: name - the name of a query defined in metadata Returns: the new query ... metadata resultClass - the type of the query result Returns: the new query instance Throws ... , e.g., for update or delete. Parameters: sqlString - a native SQL query string Returns: the new

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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