Examples of org.apache.cayenne.query.SQLResultSetMapping

org.apache.cayenne.query.SQLResultSetMapping
A metadata object that defines how a DataRow can be converted to result objects. This object provides mapping in a JPA-compliant manner, i.e. the DataRow is mapped either to a single Object or an Object[]. Each object (single result object or an array element object) can be a scalar or a Persistent object. @since 3.0 @author Andrus Adamchik

        }


        private void addResultSetColumn() {
            if (appendingResultColumns) {
                if (resultSetMapping == null) {
                    resultSetMapping = new SQLResultSetMapping();
                }


                String column = "sc" + resultSetMapping.getColumnResults().size();
                resultSetMapping.addColumnResult(column);
            }

View Full Code Here

            }
        }
    }


    private boolean interceptMappedConversion() {
        SQLResultSetMapping rsMapping = metadata.getResultSetMapping();


        if (rsMapping == null) {
            return !DONE;
        }


        List mainRows = response.firstList();
        if (mainRows != null && !mainRows.isEmpty()) {


            Collection columns = rsMapping.getColumnResults();
            if (columns.isEmpty()) {
                throw new CayenneRuntimeException(
                        "Invalid result set mapping, no columns mapped.");
            }

View Full Code Here

    /**
     * Returns a positional column alias, incrementing position index on each call.
     */
    String nextColumnAlias() {


        SQLResultSetMapping resultSetMapping = compiledExpression.getResultSetMapping();
        if (resultSetMapping == null) {
            throw new EJBQLException(
                    "No result set mapping exists for expression, can't map column aliases");
        }


        return (String) resultSetMapping.getColumnResults().get(columnAliasPosition++);
    }

View Full Code Here

            }
        }
    }


    private boolean interceptMappedConversion() {
        SQLResultSetMapping rsMapping = metadata.getResultSetMapping();


        if (rsMapping == null) {
            return !DONE;
        }


        List mainRows = response.firstList();
        if (mainRows != null && !mainRows.isEmpty()) {


            Collection columns = rsMapping.getColumnResults();
            if (columns.isEmpty()) {
                throw new CayenneRuntimeException(
                        "Invalid result set mapping, no columns mapped.");
            }

View Full Code Here

        }


        private void addResultSetColumn() {
            if (appendingResultColumns) {
                if (resultSetMapping == null) {
                    resultSetMapping = new SQLResultSetMapping();
                }


                String column = "sc" + resultSetMapping.getColumnResults().size();
                resultSetMapping.addColumnResult(column);
            }

View Full Code Here

    /**
     * Returns a positional column alias, incrementing position index on each call.
     */
    String nextColumnAlias() {


        SQLResultSetMapping resultSetMapping = compiledExpression.getResultSetMapping();
        if (resultSetMapping == null) {
            throw new EJBQLException(
                    "No result set mapping exists for expression, can't map column aliases");
        }


        return (String) resultSetMapping.getColumnResults().get(columnAliasPosition++);
    }

View Full Code Here

            return false;
        }


        private void addResultSetColumn() {
            if (resultSetMapping == null) {
                resultSetMapping = new SQLResultSetMapping();
            }


            String column = "sc" + resultSetMapping.getColumnResults().size();
            resultSetMapping.addColumnResult(column);
        }

View Full Code Here

            }
        }
    }


    private boolean interceptMappedConversion() {
        SQLResultSetMapping rsMapping = metadata.getResultSetMapping();


        if (rsMapping == null) {
            return !DONE;
        }


        List mainRows = response.firstList();
        if (mainRows != null && !mainRows.isEmpty()) {


            Collection columns = rsMapping.getColumnResults();
            if (columns.isEmpty()) {
                throw new CayenneRuntimeException(
                        "Invalid result set mapping, no columns mapped.");
            }

View Full Code Here

0 1 2

TOP

Related Classes of org.apache.cayenne.query.SQLResultSetMapping

org.apache.cayenne.access.DataDomainQueryAction

org.apache.cayenne.access.DataDomainQueryAction$MixedConversionStrategy

org.apache.cayenne.access.DataDomainQueryAction$SingleObjectConversionStrategy

org.apache.cayenne.access.DataDomainQueryAction$SingleScalarConversionStrategy

org.apache.cayenne.access.jdbc.EJBQLTranslationContext

org.apache.cayenne.ejbql.parser.Compiler

org.apache.cayenne.ejbql.parser.Compiler$SelectExpressionVisitor

org.apache.cayenne.jpa.bridge.DataMapConverter$JpaSQLResultSetMappingVisitor

org.apache.cayenne.map.DataMap

org.apache.cayenne.map.EntityResolver

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.