Package org.apache.openjpa.jdbc.kernel

Examples of org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration.clone()

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        sel.wherePrimaryKey(sm.getObjectId(), vers.getClassMapping(), store);

        // No need to lock version field (i.e. optimistic), except when version update is required (e.g. refresh)
        JDBCFetchConfiguration fetch = store.getFetchConfiguration();
        if (!updateVersion && fetch.getReadLockLevel() >= MixedLockLevels.LOCK_PESSIMISTIC_READ) {
            fetch = (JDBCFetchConfiguration) fetch.clone();
            fetch.setReadLockLevel(MixedLockLevels.LOCK_NONE);
        }
        Result res = sel.execute(store, fetch);
        try {
            if (!res.next())
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        sel.wherePrimaryKey(sm.getObjectId(), vers.getClassMapping(), store);

        // No need to lock version field (i.e. optimistic), except when version update is required (e.g. refresh)
        JDBCFetchConfiguration fetch = store.getFetchConfiguration();
        if (!updateVersion && fetch.getReadLockLevel() >= MixedLockLevels.LOCK_PESSIMISTIC_READ) {
            fetch = (JDBCFetchConfiguration) fetch.clone();
            fetch.setReadLockLevel(MixedLockLevels.LOCK_NONE);
        }
        Result res = sel.execute(store, fetch);
        try {
            if (!res.next())
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        sel.wherePrimaryKey(sm.getObjectId(), vers.getClassMapping(), store);

        // No need to lock version field (i.e. optimistic), except when version update is required (e.g. refresh)
        JDBCFetchConfiguration fetch = store.getFetchConfiguration();
        if (!updateVersion && fetch.getReadLockLevel() >= MixedLockLevels.LOCK_PESSIMISTIC_READ) {
            fetch = (JDBCFetchConfiguration) fetch.clone();
            fetch.setReadLockLevel(MixedLockLevels.LOCK_NONE);
        }
        Result res = sel.execute(store, fetch);
        try {
            if (!res.next())
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