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Clarify Javadocs

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This commit is contained in:
dsyer
2009-05-13 11:11:24 +00:00
parent cb624c841b
commit 5682027e48
1 changed files with 8 additions and 5 deletions
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13
spring-batch-infrastructure/src/main/java/org/springframework/batch/item/database/HibernateCursorItemReader.java
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@@ -32,18 +32,21 @@ import org.springframework.util.ClassUtils;
import org.springframework.util.StringUtils;
/**
* {@link ItemReader} for reading database records built on top of Hibernate.
* It executes the HQL query when initialized iterates over the result set as
* {@link ItemReader} for reading database records built on top of Hibernate. It
* executes the HQL query when initialized iterates over the result set as
* {@link #read()} method is called, returning an object corresponding to
* current row. The query can be set directly using
* {@link #setQueryString(String)} or a named query can be used by
* {@link #setQueryName(String)}.
*
* <p>The reader can be configured to use either {@link StatelessSession}
* <p>
* The reader can be configured to use either {@link StatelessSession}
* sufficient for simple mappings without the need to cascade to associated
* objects or standard hibernate {@link Session} for more advanced mappings or
* when caching is desired. When stateful session is used it will be cleared after successful commit
* without being flushed (no inserts or updates are expected).</p>
* when caching is desired. When stateful session is used it will be cleared in
* the {@link #update(ExecutionContext)} method without being flushed (no data
* modifications are expected).
* </p>
*
* The implementation is <b>not</b> thread-safe.
*