Package org.eclipse.persistence.internal.databaseaccess

Examples of org.eclipse.persistence.internal.databaseaccess.DatasourceCall

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     */
    protected Object executeCall(DatasourceCall databaseCall) throws DatabaseException {
        // For CR 2923 must move to session we will execute call on now
        // so correct DatasourcePlatform used by translate.
        AbstractSession sessionToUse = getQuery().getExecutionSession();
        DatasourceCall clonedCall = (DatasourceCall)databaseCall.clone();
        clonedCall.setQuery(getQuery());
        clonedCall.translate(getTranslationRow(), getModifyRow(), sessionToUse);
        return sessionToUse.executeCall(clonedCall, getTranslationRow(), getQuery());
    }
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     */
    public Integer executeNoSelectCall() throws DatabaseException {
        if (hasMultipleCalls()) {
            Integer returnedRowCount = null;
            for (int index = 0; index < getCalls().size(); index++) {
                DatasourceCall databseCall = (DatasourceCall)getCalls().elementAt(index);
                Integer rowCount = (Integer)executeCall(databseCall);
                if ((index == 0) || (rowCount.intValue() <= 0)) {// Row count returned must be from first table or zero if any are zero.
                    returnedRowCount = rowCount;
                }
            }
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     */
    public Vector executeSelectCall() throws DatabaseException {
        if (hasMultipleCalls()) {
            Vector results = new Vector();
            for (Enumeration callsEnum = getCalls().elements(); callsEnum.hasMoreElements();) {
                DatasourceCall databseCall = (DatasourceCall)callsEnum.nextElement();
                Helper.addAllToVector(results, (Vector)executeCall(databseCall));
            }

            return results;
        } else {
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        }

        if (hasMultipleCalls()) {
            int size = getCalls().size();
            for (int index = 0; index < size; index++) {
                DatasourceCall databseCall = (DatasourceCall)getCalls().get(index);
                executeCall(databseCall);
                if (returnFields != null) {
                    updateObjectAndRowWithReturnRow(returnFields, index == 0);
                }
                if ((index == 0) && usesSequencing && shouldAcquireValueAfterInsert) {
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    public void prepareCall() throws QueryException {
        DatabaseQuery query = getQuery();
        AbstractSession executionSession = query.getExecutionSession();
        if (hasMultipleCalls()) {
            for (Enumeration callsEnum = getCalls().elements(); callsEnum.hasMoreElements();) {
                DatasourceCall call = (DatasourceCall)callsEnum.nextElement();
                call.prepare(executionSession);
            }
        } else if (getCall() != null) {
            getCall().prepare(executionSession);
        }
    }
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     * Pre-build configure the call.
     */
    public void prepareDeleteAll() {
        if (hasMultipleCalls()) {
            for (Enumeration callsEnum = getCalls().elements(); callsEnum.hasMoreElements();) {
                DatasourceCall call = (DatasourceCall)callsEnum.nextElement();
                call.returnNothing();
            }
        } else {
            getCall().returnNothing();
        }
        prepareCall();
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     * Pre-build configure the call.
     */
    public void prepareDeleteObject() {
        if (hasMultipleCalls()) {
            for (Enumeration callsEnum = getCalls().elements(); callsEnum.hasMoreElements();) {
                DatasourceCall call = (DatasourceCall)callsEnum.nextElement();
                call.returnNothing();
            }
        } else {
            getCall().returnNothing();
        }
        prepareCall();
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     * Pre-build configure the call.
     */
    public void prepareExecuteSelect() {
        if (hasMultipleCalls()) {
            for (Enumeration callsEnum = getCalls().elements(); callsEnum.hasMoreElements();) {
                DatasourceCall databseCall = (DatasourceCall)callsEnum.nextElement();
                databseCall.returnManyRows();
            }
        } else {
            getCall().returnManyRows();
        }
        prepareCall();
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     * Pre-build configure the call.
     */
    public void prepareSelectAllRows() {
        if (hasMultipleCalls()) {
            for (Enumeration callsEnum = getCalls().elements(); callsEnum.hasMoreElements();) {
                DatasourceCall databseCall = (DatasourceCall)callsEnum.nextElement();
                databseCall.returnManyRows();
            }
        } else {
            getCall().returnManyRows();
        }
        prepareCall();
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     * Pre-build configure the call.
     */
    public void prepareSelectOneRow() {
        if (hasMultipleCalls()) {
            for (Enumeration callsEnum = getCalls().elements(); callsEnum.hasMoreElements();) {
                DatasourceCall databseCall = (DatasourceCall)callsEnum.nextElement();
                databseCall.returnOneRow();
            }
        } else {
            getCall().returnOneRow();
        }
        prepareCall();
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Related Classes of org.eclipse.persistence.internal.databaseaccess.DatasourceCall

  • org.eclipse.persistence.descriptors.DescriptorQueryManager
  • org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism
  • org.eclipse.persistence.internal.queries.ExpressionQueryMechanism
  • org.eclipse.persistence.internal.xr.QueryOperation
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