Package org.apache.openjpa.jdbc.sql

Examples of org.apache.openjpa.jdbc.sql.Select.execute()

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                  EagerFetchModes.EAGER_JOIN, true, false)) {
                  sel.wherePrimaryKey(sm.getObjectId(), mapping, this);
                  if (_log.isTraceEnabled()) {
                      _log.trace("load: "+mapping.getDescribedType()+" oid: "+sm.getObjectId());
                  }
                  res = sel.execute(this, jfetch, lockLevel);
                  try {
                      if (isEmptyResult(res))
                          return false;
                      load(mapping, sm, jfetch, res);
                  } finally {
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        ClassMapping mapping, JDBCFetchConfiguration fetch, int subs)
        throws SQLException {
        List params = new ArrayList();
        Select sel = newSelect(sm, mapping, fetch, subs, params);
        if (sel == null) return null;
        return sel.execute(this, fetch, params);
    }
   
    Map<SelectKey, Select> selectImplCacheMap = null;
    private Select newSelect(OpenJPAStateManager sm,
        ClassMapping mapping, JDBCFetchConfiguration fetch, int subs,
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            base = base.getJoinablePCSuperclassMapping();

        Select sel = _sql.newSelect();
        sel.select(base.getPrimaryKeyColumns());
        sel.wherePrimaryKey(sm.getObjectId(), base, this);
        Result exists = sel.execute(this, fetch);
        try {
            if (isEmptyResult(exists))
                return false;

            // record locked?
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            Select sel = _sql.newSelect();
            if (select(sel, mapping, Select.SUBS_EXACT, sm, fields, jfetch,
                EagerFetchModes.EAGER_JOIN, true, false)) {
                sel.wherePrimaryKey(sm.getObjectId(), mapping, this);
                res = sel.execute(this, jfetch, lockLevel);
                try {
                   if (isEmptyResult(res))
                        return false;
                    load(mapping, sm, jfetch, res);
                } finally {
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        sel.wherePrimaryKey(sm.getObjectId(), mapping, this);
        sel.setExpectedResultCount(1, false);
        if (_log.isTraceEnabled()) {
            _log.trace("getInitializeStateResult: oid="+sm.getObjectId()+" "+mapping.getDescribedType());
        }
        Result result = sel.execute(this, fetch);
        cacheFinder(mapping, sel, fetch);
        return result;
    }

    /**
 
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        sel.select(base.getPrimaryKeyColumns());
        sel.wherePrimaryKey(sm.getObjectId(), base, this);
        if (_log.isTraceEnabled()) {
            _log.trace("selectPrimaryKey: oid="+sm.getObjectId()+" "+mapping.getDescribedType());
        }
        Result exists = sel.execute(this, fetch);
        try {
            if (isEmptyResult(exists))
                return false;

            // record locked?
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                EagerFetchModes.EAGER_JOIN, true, false)) {
                sel.wherePrimaryKey(sm.getObjectId(), mapping, this);
                if (_log.isTraceEnabled()) {
                    _log.trace("load: "+mapping.getDescribedType()+" oid: "+sm.getObjectId());
                }
                res = sel.execute(this, jfetch, lockLevel);
                try {
                   if (isEmptyResult(res))
                        return false;
                    load(mapping, sm, jfetch, res);
                } finally {
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        sel.wherePrimaryKey(sm.getObjectId(), mapping, this);
        sel.setExpectedResultCount(1, false);
        if (_log.isTraceEnabled()) {
            _log.trace("getInitializeStateResult: oid="+sm.getObjectId()+" "+mapping.getDescribedType());
        }
        Result result = sel.execute(this, fetch);
        cacheFinder(mapping, sel, fetch);
        return result;
    }

    /**
 
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        sel.select(base.getPrimaryKeyColumns());
        sel.wherePrimaryKey(sm.getObjectId(), base, this);
        if (_log.isTraceEnabled()) {
            _log.trace("selectPrimaryKey: oid="+sm.getObjectId()+" "+mapping.getDescribedType());
        }
        Result exists = sel.execute(this, fetch);
        try {
            if (isEmptyResult(exists))
                return false;

            // record locked?
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                EagerFetchModes.EAGER_JOIN, true, false)) {
                sel.wherePrimaryKey(sm.getObjectId(), mapping, this);
                if (_log.isTraceEnabled()) {
                    _log.trace("load: "+mapping.getDescribedType()+" oid: "+sm.getObjectId());
                }
                res = sel.execute(this, jfetch, lockLevel);
                try {
                   if (isEmptyResult(res))
                        return false;
                    load(mapping, sm, jfetch, res);
                } finally {
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