Examples with Column org.alfresco.repo.search.impl.querymodel.Column used on opensource projects

Example 1 with Column

use of org.alfresco.repo.search.impl.querymodel.Column in project alfresco-repository by Alfresco.

the class CMISResultSetRow method getValue.

/*
     * (non-Javadoc)
     * 
     * @see org.alfresco.cmis.search.CMISResultSetRow#getValue(java.lang.String)
     */
public Serializable getValue(String columnName) {
    CmisFunctionEvaluationContext context = new CmisFunctionEvaluationContext();
    context.setCmisDictionaryService(cmisDictionaryService);
    context.setNodeRefs(nodeRefs);
    context.setNodeInfos(nodeInfos);
    context.setNodeService(nodeService);
    context.setScores(scores);
    context.setScore(getScore());
    for (Column column : query.getColumns()) {
        // When an SCORE selector is included, score must be adapted to range 0..1 due to CMIS specification
        if (column.getFunction() != null && column.getFunction().getName().equals(Score.NAME)) {
            return getNormalisedScore();
        } else if (column.getAlias().equals(columnName)) {
            return column.getFunction().getValue(column.getFunctionArguments(), context);
        }
        // TODO: check SQL 92 for single alias table behaviour for selectors
        if (nodeRefs.size() == 1) {
            if (column.getFunction().getName().equals(PropertyAccessor.NAME)) {
                PropertyArgument arg = (PropertyArgument) column.getFunctionArguments().get(PropertyAccessor.ARG_PROPERTY);
                String propertyName = arg.getPropertyName();
                if (propertyName.equals(columnName)) {
                    return column.getFunction().getValue(column.getFunctionArguments(), context);
                }
                StringBuilder builder = new StringBuilder();
                builder.append(arg.getSelector()).append(".").append(propertyName);
                propertyName = builder.toString();
                if (propertyName.equals(columnName)) {
                    return column.getFunction().getValue(column.getFunctionArguments(), context);
                }
            }
        } else {
            if (column.getFunction().getName().equals(PropertyAccessor.NAME)) {
                PropertyArgument arg = (PropertyArgument) column.getFunctionArguments().get(PropertyAccessor.ARG_PROPERTY);
                StringBuilder builder = new StringBuilder();
                builder.append(arg.getSelector()).append(".").append(arg.getPropertyName());
                String propertyName = builder.toString();
                if (propertyName.equals(columnName)) {
                    return column.getFunction().getValue(column.getFunctionArguments(), context);
                }
            }
        }
    }
    return null;
}

Example 2 with Column

use of org.alfresco.repo.search.impl.querymodel.Column in project alfresco-repository by Alfresco.

the class AbstractAlfrescoFtsQueryLanguage method buildOrderings.

public List<Ordering> buildOrderings(QueryModelFactory factory, SearchParameters searchParameters) {
    List<Ordering> orderings = new ArrayList<Ordering>(searchParameters.getSortDefinitions().size());
    for (SortDefinition sd : searchParameters.getSortDefinitions()) {
        if (sd.getSortType() == SortType.FIELD) {
            Function function = factory.getFunction(PropertyAccessor.NAME);
            Argument arg = factory.createPropertyArgument(PropertyAccessor.ARG_PROPERTY, true, true, "", sd.getField());
            Map<String, Argument> functionArguments = new LinkedHashMap<String, Argument>();
            functionArguments.put(arg.getName(), arg);
            Column column = factory.createColumn(function, functionArguments, sd.getField());
            Order order = sd.isAscending() ? Order.ASCENDING : Order.DESCENDING;
            Ordering ordering = factory.createOrdering(column, order);
            orderings.add(ordering);
        } else if (sd.getSortType() == SortType.SCORE) {
            Function function = factory.getFunction(Score.NAME);
            Map<String, Argument> functionArguments = new LinkedHashMap<String, Argument>();
            Column column = factory.createColumn(function, functionArguments, Score.NAME);
            Order order = sd.isAscending() ? Order.ASCENDING : Order.DESCENDING;
            Ordering ordering = factory.createOrdering(column, order);
            orderings.add(ordering);
        } else {
            throw new UnsupportedOperationException("Unsupported Ordering " + sd.getSortType());
        }
    }
    return orderings;
}