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#1268 - SQL Server fix for "for update" plus Sequences support plus refactor of sequences

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This commit is contained in:
Rob Bygrave
2018-02-22 22:45:44 +13:00
parent e3fac7c622
commit f8ea5619d0
32 changed files with 439 additions and 182 deletions
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src/main/java/io/ebeaninternal/server/deploy/BeanDescriptorManager.java
+8 -7
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@@ -173,8 +173,6 @@ public class BeanDescriptorManager implements BeanDescriptorMap {
private final BackgroundExecutor backgroundExecutor;
private final int dbSequenceBatchSize;
private final EncryptKeyManager encryptKeyManager;
private final IdBinderFactory idBinderFactory;
@@ -206,7 +204,6 @@ public class BeanDescriptorManager implements BeanDescriptorMap {
this.serverName = InternString.intern(serverConfig.getName());
this.cacheManager = config.getCacheManager();
this.docStoreFactory = config.getDocStoreFactory();
this.dbSequenceBatchSize = serverConfig.getDatabaseSequenceBatchSize();
this.backgroundExecutor = config.getBackgroundExecutor();
this.dataSource = serverConfig.getDataSource();
this.encryptKeyManager = serverConfig.getEncryptKeyManager();
@@ -1391,12 +1388,16 @@ public class BeanDescriptorManager implements BeanDescriptorMap {
seqName = namingConvention.getSequenceName(desc.getBaseTable(), primaryKeyColumn);
}
// create the sequence based IdGenerator
desc.setIdGenerator(createSequenceIdGenerator(seqName));
if (databasePlatform.isSequenceBatchMode()) {
// use sequence next step 1 as we are going to batch fetch them instead
desc.setSequenceAllocationSize(1);
}
int stepSize = desc.getSequenceAllocationSize();
desc.setIdGenerator(createSequenceIdGenerator(seqName, stepSize));
}
private PlatformIdGenerator createSequenceIdGenerator(String seqName) {
return databasePlatform.createSequenceIdGenerator(backgroundExecutor, dataSource, seqName, dbSequenceBatchSize);
private PlatformIdGenerator createSequenceIdGenerator(String seqName, int stepSize) {
return databasePlatform.createSequenceIdGenerator(backgroundExecutor, dataSource, stepSize, seqName);
}
private void createByteCode(DeployBeanDescriptor<?> deploy) {