Package org.eclipse.persistence.queries

Examples of org.eclipse.persistence.queries.StoredFunctionCall

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            outArgument.argumentName = argumentName;
            return outArgument;
        }
        @Override
        public void setAttributeValueInObject(Object domainObject, Object attributeValue) throws DescriptorException {
            StoredFunctionCall sfc = (StoredFunctionCall)domainObject;
            StoredProcedureOutArgument spoa = (StoredProcedureOutArgument)attributeValue;
            // Set procedure argument name.
            sfc.getProcedureArgumentNames().set(0, spoa.argumentName);
            sfc.getParameters().set(0, spoa.getDatabaseField());
            // Set argument type.
            sfc.getParameterTypes().set(0, OUT);
        }
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        return true;
    }

    @Override
    protected StoredProcedureCall createCall() {
        return new StoredFunctionCall();
    }
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    protected void setSingleResult(XRServiceAdapter xrService, StoredProcedureCall spCall, QName resultType) {
        if (isCursorType(xrService, resultType)) {
            spCall.useUnnamedCursorOutputAsResultSet();
        }
        else {
            StoredFunctionCall sfCall = (StoredFunctionCall)spCall;
            Class<?> clz = SCHEMA_2_CLASS.get(resultType);
            if (clz != null) {
                sfCall.setResult("", clz);
            }
            else {
                sfCall.setResult("", OBJECT);
            }
            DatabasePlatform platform = xrService.getORSession().getPlatform();
            if (platform == null) {
                platform = new DatabasePlatform();
            }
            // StoredFunction's return value is the first parameter
            ((DatabaseField)sfCall.getParameters().get(0)).setSqlType(
                platform.getJDBCType(clz));
        }
    }
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        }
        // for StoredFunctionCalls, the return value's information
        // is stored in the parameters list at index 0
        @Override
        public Object getAttributeValueFromObject(Object anObject) throws DescriptorException {
            StoredFunctionCall sfc = (StoredFunctionCall)anObject;
            Object argument = sfc.getParameters().get(0);
            String argumentName = (String)sfc.getProcedureArgumentNames().get(0);
            StoredProcedureOutArgument outArgument = new StoredProcedureOutArgument((DatabaseField)argument);
            outArgument.argumentName = argumentName;
            return outArgument;
        }
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            outArgument.argumentName = argumentName;
            return outArgument;
        }
        @Override
        public void setAttributeValueInObject(Object domainObject, Object attributeValue) throws DescriptorException {
            StoredFunctionCall sfc = (StoredFunctionCall)domainObject;
            StoredProcedureOutArgument spoa = (StoredProcedureOutArgument)attributeValue;
            // Set procedure argument name.
            sfc.getProcedureArgumentNames().set(0, spoa.argumentName);
            sfc.getParameters().set(0, spoa.getDatabaseField());
            // Set argument type.
            sfc.getParameterTypes().set(0, OUT);
        }
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     * INTERNAL:
     */
    @Override
    public void process(AbstractSession session, ClassLoader loader) {
        // Build the stored procedure call.
        StoredFunctionCall call = new StoredFunctionCall();
       
        // Process the stored procedure parameters.
        boolean callByIndex = callByIndex();
        for (StoredProcedureParameterMetadata parameter : getParameters()) {
            parameter.processArgument(call, callByIndex, -1);
        }
       
        if (getReturnParameter() != null) {
            getReturnParameter().processResult(call, -1);
        }
       
        // Process the procedure name.
        call.setProcedureName(getProcedureName());
               
        // Process the query hints.
        Map<String, Object> hints = processQueryHints(session);
       
        // Process the result class.
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        }
        // for StoredFunctionCalls, the return value's information
        // is stored in the parameters list at index 0
        @Override
        public Object getAttributeValueFromObject(Object anObject) throws DescriptorException {
            StoredFunctionCall sfc = (StoredFunctionCall)anObject;
            Object argument = sfc.getParameters().get(0);
            String argumentName = (String)sfc.getProcedureArgumentNames().get(0);
            StoredProcedureOutArgument outArgument = new StoredProcedureOutArgument((DatabaseField)argument);
            outArgument.argumentName = argumentName;
            return outArgument;
        }
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            outArgument.argumentName = argumentName;
            return outArgument;
        }
        @Override
        public void setAttributeValueInObject(Object domainObject, Object attributeValue) throws DescriptorException {
            StoredFunctionCall sfc = (StoredFunctionCall)domainObject;
            StoredProcedureOutArgument spoa = (StoredProcedureOutArgument)attributeValue;
            // Set procedure argument name.
            sfc.getProcedureArgumentNames().set(0, spoa.argumentName);
            sfc.getParameters().set(0, spoa.getDatabaseField());
            // Set argument type.
            sfc.getParameterTypes().set(0, OUT);
        }
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        return true;
    }

    @Override
    protected StoredProcedureCall createCall() {
        return new StoredFunctionCall();
    }
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    protected void setSingleResult(XRServiceAdapter xrService, StoredProcedureCall spCall, QName resultType) {
        if (isCursorType(xrService, resultType)) {
            spCall.useUnnamedCursorOutputAsResultSet();
        }
        else {
            StoredFunctionCall sfCall = (StoredFunctionCall)spCall;
            Class<?> clz = SCHEMA_2_CLASS.get(resultType);
            if (clz != null) {
                sfCall.setResult("", clz);
            }
            else {
                sfCall.setResult("", OBJECT);
            }
            DatabasePlatform platform = xrService.getORSession().getPlatform();
            if (platform == null) {
                platform = new DatabasePlatform();
            }
            // StoredFunction's return value is the first parameter
            ((DatabaseField)sfCall.getParameters().get(0)).setSqlType(
                platform.getJDBCType(clz));
        }
    }
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Related Classes of org.eclipse.persistence.queries.StoredFunctionCall

  • org.eclipse.persistence.internal.helper.DatabaseField
  • org.eclipse.persistence.internal.jpa.metadata.queries.NamedStoredFunctionQueryMetadata
  • org.eclipse.persistence.internal.sessions.factories.ObjectPersistenceRuntimeXMLProject_11_1_1$StoredFunctionResultAccessor
  • org.eclipse.persistence.internal.xr.StoredFunctionQueryHandler
  • org.eclipse.persistence.mappings.structures.ObjectRelationalDatabaseField
  • org.eclipse.persistence.tools.dbws.oracle.AdvancedJDBCQueryBuilder
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