Examples of org.olap4j.OlapException

org.olap4j.OlapException

An exception describing an error accessing an OLAP database.

Since olap4j extends JDBC, it is natural that OlapException should extend JDBC's {@link SQLException}. The implementation by an olap4j driver of a JDBC method which is declared to throw a SQLException may, if the driver chooses, throw instead an OlapException.

OlapException provides some additional information to help an OLAP client identify the location of the error. This information is @author jhyde @version $Id: OlapException.java 315 2010-05-29 00:56:11Z jhyde $ @since Oct 23, 2006

    {
        assert order != null;
        assert nameParts != null;
        Member member = query.getCube().lookupMember(nameParts);
        if (member == null) {
            throw new OlapException("Cannot find member.");
        }
        sort(order, member);
    }

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        Selection.Operator operator,
        List<IdentifierSegment> nameParts) throws OlapException
    {
        Member member = this.getQuery().getCube().lookupMember(nameParts);
        if (member == null) {
            throw new OlapException(
                "Unable to find a member with name " + nameParts);
        }
        return this.include(
            operator,
            member);

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        Selection.Operator operator,
        List<IdentifierSegment> nameParts) throws OlapException
    {
        Member member = this.getQuery().getCube().lookupMember(nameParts);
        if (member == null) {
            throw new OlapException(
                "Unable to find a member with name " + nameParts);
        }
        return this.createSelection(
            operator,
            member);

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        Selection.Operator operator,
        List<IdentifierSegment> nameParts) throws OlapException
    {
        Member rootMember = this.getQuery().getCube().lookupMember(nameParts);
        if (rootMember == null) {
            throw new OlapException(
                "Unable to find a member with name " + nameParts);
        }
        this.exclude(
            operator,
            rootMember);

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            break;
        case MEMBER:
            op = Member.TreeOp.SELF;
            break;
        default:
            throw new OlapException(
                "Operation not supported: " + selection.getOperator());
        }
        Set<Member.TreeOp> set = new TreeSet<Member.TreeOp>();
        set.add(op);
        if (secondOp != null) {
            set.add(secondOp);
        }
        try {
            return
                query.getCube().lookupMembers(
                    set,
                    IdentifierParser.parseIdentifier(
                        selection.getUniqueName()));
        } catch (Exception e) {
            throw new OlapException(
                "Error while resolving selection " + selection.toString(),
                e);
        }
    }

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 * @version $Id: XmlaHelper.java 315 2010-05-29 00:56:11Z jhyde $
 */
public class XmlaHelper {


    public OlapException createException(String msg) {
        return new OlapException(msg);
    }

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    public OlapException createException(String msg) {
        return new OlapException(msg);
    }


    public OlapException createException(Throwable cause) {
        return new OlapException(cause.getMessage(), cause);
    }

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    public OlapException createException(Throwable cause) {
        return new OlapException(cause.getMessage(), cause);
    }


    public OlapException createException(String msg, Throwable cause) {
        return new OlapException(msg, cause);
    }

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    public OlapException createException(String msg, Throwable cause) {
        return new OlapException(msg, cause);
    }


    public OlapException createException(Cell context, String msg) {
        OlapException exception = new OlapException(msg);
        exception.setContext(context);
        return exception;
    }

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    }


    public OlapException createException(
        Cell context, String msg, Throwable cause)
    {
        OlapException exception = new OlapException(msg, cause);
        exception.setContext(context);
        return exception;
    }

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Related Classes of org.olap4j.OlapException

org.olap4j.driver.xmla.XmlaHelper

org.olap4j.query.QueryAxis

org.olap4j.query.QueryDimension

org.saiku.olap.discover.OlapMetaExplorer

org.saiku.olap.query.QueryDeserializer

org.saiku.web.AbstractServiceTest

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