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EdmiError edmiRemoteEmptyContainer(SdaiServerContext serverContextId,
SdaiContainer containerId,
SdaiInvocationId *edmiInvocationId);
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Removes all instances from an instance container identified by its containerId. The removed instances will not be removed from the edmModel.
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Arguments
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| Type | Name | Comment |
| SdaiServerContext | serverContextId | Context identification, from edmiDefineServerContext |
| SdaiContainer | containerId | A numeric containerID that uniquely identifies the container to empty within the remote _EDMdatabase{_}remote EDMdatabase. |
| SdaiInvocationId | edmiInvocationId | Currently not used. |
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Return Value
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Options
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Example
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EdmiError rstat; SdaiModel modelId; SdaiContainer contId; SdaiServerContext myContext; SdaiQueryResult queryResult; SdaiInteger index = 0, nHits = 10000; /* Define Remote Server Context */ rstat = edmiDefineServerContext("MyRemoteServerContext", |
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"Johnny", "Supervisor", "cf37ftr", |
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"TCP", "9090", "MyServerHost", |
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NULL, NULL, NULL, NULL, NULL, &myContext); |
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/* Create a lock container */ |
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rstat = edmiRemoteCreateInstanceContainer(myContext, |
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modelId, LOCK_CONTAINER, "FLOOR01", |
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"Check out of first floor", &contId, NULL); |
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/* Select instances to lock */ |
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rstat = edmiRemoteSelectInstances(myContext, |
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"DataRepository", "GeneralHospital", |
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"CONSTRUCTION_ELEMENT", "FLOOR = 1", |
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SUBTYPES | ONLY_INSTANCE_IDS, |
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NULL, NULL, NULL, &index, &nHits, &queryResult, |
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NULL, NULL, NULL, NULL); |
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/* Put first floor in the container */ |
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rstat = edmiRemoteInstancesToContainer(myContext, 0, contId, |
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0, queryResult->instanceIds, NULL); |
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edmiFreeQueryResult(queryResult); |
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/* Check out the container */ |
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rstat = edmiRemoteProtectInstance(myContext, contId, |
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(PUBLIC_READ | GROUP_READ | OWNER_WRITE), NULL); |
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rstat = edmiRemoteSetContainerCheckedout(myContext, contId, NULL); |
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. . . /* Manipulate data here */ . . . /* Check in the container */ rstat = edmiRemoteUnsetContainerCheckedout(myContext, contId, NULL); |
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rstat = edmiRemoteProtectInstance(myContext, contId, |
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(PUBLIC_READ | GROUP_WRITE | OWNER_WRITE), NULL); |
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/* Empty and delete the container */ |
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rstat = edmiRemoteEmptyContainer(myContext, contId, NULL); |
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rstat = edmiRemoteDeleteInstanceContainer(myContext, contId, NULL); |
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. . . |
See also
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