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Java > Open Source Codes > org > objectstyle > cayenne > dba > sqlserver > SQLServerActionBuilder


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56 package org.objectstyle.cayenne.dba.sqlserver;
57
58 import org.objectstyle.cayenne.access.jdbc.BatchAction;
59 import org.objectstyle.cayenne.dba.DbAdapter;
60 import org.objectstyle.cayenne.dba.JdbcActionBuilder;
61 import org.objectstyle.cayenne.map.EntityResolver;
62 import org.objectstyle.cayenne.query.BatchQuery;
63 import org.objectstyle.cayenne.query.ProcedureQuery;
64 import org.objectstyle.cayenne.query.SQLAction;
65
66 /**
67  * @since 1.2
68  * @author Andrei Adamchik
69  */
70 public class SQLServerActionBuilder extends JdbcActionBuilder {
71
72     public SQLServerActionBuilder(DbAdapter adapter, EntityResolver resolver) {
73         super(adapter, resolver);
74     }
75
76     public SQLAction batchAction(BatchQuery query) {
77         // check run strategy...
78
79         // optimistic locking is not supported in batches due to JDBC driver limitations
80 boolean useOptimisticLock = query.isUsingOptimisticLocking();
81
82         boolean runningAsBatch = !useOptimisticLock && adapter.supportsBatchUpdates();
83         BatchAction action = new SQLServerBatchAction(query, adapter, entityResolver);
84         action.setBatch(runningAsBatch);
85         return action;
86     }
87
88     public SQLAction procedureAction(ProcedureQuery query) {
89         return new SQLServerProcedureAction(query, getAdapter(), getEntityResolver());
90     }
91 }
92
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