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65 lines
2.9 KiB
65 lines
2.9 KiB
package org.omg.PortableInterceptor;
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/**
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* org/omg/PortableInterceptor/CurrentOperations.java .
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* Generated by the IDL-to-Java compiler (portable), version "3.2"
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* from c:/re/workspace/8-2-build-windows-amd64-cygwin/jdk8u201/12322/corba/src/share/classes/org/omg/PortableInterceptor/Interceptors.idl
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* Saturday, December 15, 2018 6:38:38 PM PST
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*/
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/**
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* Portable Interceptors Current (also known as <code>PICurrent</code>)
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* is merely a slot table, the slots of which are used by each service to
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* transfer their context data between their context and the request's or
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* reply's service context. Each service which wishes to use PICurrent
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* reserves a slot or slots at initialization time and uses those slots
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* during the processing of requests and replies.
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* <p>
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* Before an invocation is made, PICurrent is obtained via a call to
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* <code>ORB.resolve_initial_references( "PICurrent" )</code>. From within
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* the interception points, the data on PICurrent that has moved from the
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* thread scope to the request scope is available via the
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* <code>get_slot</code> operation on the <code>RequestInfo</code> object.
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* A PICurrent can still be obtained via
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* <code>resolve_initial_references</code>, but that is the Interceptor's
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* thread scope PICurrent.
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*/
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public interface CurrentOperations extends org.omg.CORBA.CurrentOperations
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{
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/**
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* Retrieves the slot data the application set in PICurrent via
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* <code>get_slot</code>. The data is in the form of an Any.
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* <p>
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* If the given slot has not been set, an Any containing a type code
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* with a <code>TCKind</code> value of <code>tk_null</code> and no value
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* is returned.
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*
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* @param id The <code>SlotId</code> of the slot from which the data will
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* be returned.
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* @return The data, in the form of an Any, of the given slot identifier.
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* @exception InvalidSlot thrown if get_slot is called on a slot that
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* has not been allocated.
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* @exception BAD_INV_ORDER thrown if <code>get_slot</code> is called
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* from within an ORB initializer
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*/
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org.omg.CORBA.Any get_slot (int id) throws org.omg.PortableInterceptor.InvalidSlot;
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/**
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* Sets data in a slot. The data is in the form of an Any. If data
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* already exists in that slot, it is overridden.
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*
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* @param id The <code>SlotId</code> of the slot to which the data will
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* be set.
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* @param data The data, in the form of an Any, which will be set
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* to the identified slot.
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* @exception InvalidSlot thrown if <code>set_slot</code> is called on
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* a slot that has not been allocated.
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* @exception BAD_INV_ORDER thrown if <code>set_slot</code> is called
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* from within an ORB initializer.
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*/
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void set_slot (int id, org.omg.CORBA.Any data) throws org.omg.PortableInterceptor.InvalidSlot;
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} // interface CurrentOperations
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