Examples of com.avaje.ebean.config.dbplatform.IdGenerator

Package com.avaje.ebean.config.dbplatform

Examples of com.avaje.ebean.config.dbplatform.IdGenerator

com.avaje.ebean.config.dbplatform.IdGenerator
Generates unique id's for objects. This occurs prior to the actual insert.
Note that many databases have sequences or auto increment features. These can be used rather than an IdGenerator and are different in that they occur during an insert. IdGenerator is used to generate an id BEFORE the actual insert.

    for (DeployBeanInfo<?> info : deplyInfoMap.values()) {
      DeployBeanDescriptor<?> descriptor = info.getDescriptor();
      InheritInfo inheritInfo = descriptor.getInheritInfo();
      if (inheritInfo != null && !inheritInfo.isRoot()) {
        DeployBeanInfo<?> rootBeanInfo = deplyInfoMap.get(inheritInfo.getRoot().getType());
        IdGenerator rootIdGen = rootBeanInfo.getDescriptor().getIdGenerator();
        if (rootIdGen != null) {
          descriptor.setIdGenerator(rootIdGen);
        }
      }
    }

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      // use namingConvention to define sequence name
      seqName = namingConvention.getSequenceName(desc.getBaseTable(), primaryKeyColumn);
    }


    // create the sequence based IdGenerator
    IdGenerator seqIdGen = createSequenceIdGenerator(seqName);
    desc.setIdGenerator(seqIdGen);


    return IdType.SEQUENCE;
  }

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Related Classes of com.avaje.ebean.config.dbplatform.IdGenerator

com.avaje.ebeaninternal.server.deploy.BeanDescriptorManager

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