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Java 2 Platform EE v1.3: Interface SingleThreadModel
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Interface SingleThreadModel</H2>
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<DT>public interface <B>SingleThreadModel</B></DL>
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Ensures that servlets handle
only one request at a time. This interface has no methods.
<p>If a servlet implements this interface, you are <i>guaranteed</i>
that no two threads will execute concurrently in the
servlet's <code>service</code> method. The servlet container
can make this guarantee by synchronizing access to a single
instance of the servlet, or by maintaining a pool of servlet
instances and dispatching each new request to a free servlet.
<p>This interface does not prevent
synchronization problems that result from servlets accessing shared
resources such as static class variables or classes outside
the scope of the servlet.
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