Examples of org.modeshape.jcr.query.model.Selector.aliasOrName()

Class org.modeshape.jcr.query.model.Selector

Examples of org.modeshape.jcr.query.model.Selector.aliasOrName()

org.modeshape.jcr.query.model.Selector.aliasOrName()
Get the alias if this selector has one, or the name. @return the alias or name; never null

        SelectorName oldName = this.source instanceof Selector ? ((Selector)source).name() : null;
        // Go through the columns and change the selector name to use the new alias ...
        for (int i = 0; i != columns.size(); ++i) {
            Column old = columns.get(i);
            if (old.selectorName().equals(oldName)) {
                columns.set(i, new Column(selector.aliasOrName(), old.getPropertyName(), old.getColumnName()));
            }
        }
        this.source = selector;
        return this;
    }

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            NameFactory nameFactory = context.getExecutionContext().getValueFactories().getNameFactory();
            // Always use the qualified form when searching for tables
            Table table = context.getSchemata().getTable(selector.name().qualifiedForm(nameFactory));
            if (table != null) {
                if (table instanceof View) context.getHints().hasView = true;
                if (usedSelectors.put(selector.aliasOrName(), table) != null) {
                    // There was already a table with this alias or name ...
                    I18n msg = GraphI18n.selectorNamesMayNotBeUsedMoreThanOnce;
                    context.getProblems().addError(msg, selector.aliasOrName().getString());
                }
                node.setProperty(Property.SOURCE_COLUMNS, table.getColumns());

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            if (table != null) {
                if (table instanceof View) context.getHints().hasView = true;
                if (usedSelectors.put(selector.aliasOrName(), table) != null) {
                    // There was already a table with this alias or name ...
                    I18n msg = GraphI18n.selectorNamesMayNotBeUsedMoreThanOnce;
                    context.getProblems().addError(msg, selector.aliasOrName().getString());
                }
                node.setProperty(Property.SOURCE_COLUMNS, table.getColumns());
            } else {
                context.getProblems().addError(GraphI18n.tableDoesNotExist, selector.name());
            }

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            if (selectorName.equals(selector.name()) || (selector.hasAlias() && selectorName.equals(selector.alias()))) {
                // This is a reference value with just the selector name ...
                return referenceValue(selectorName);
            }
            // Otherwise, the reference value is just the property name ...
            return referenceValue(selector.aliasOrName(), firstWord);
        }
        // Otherwise, the first word is the name of a selector ...
        selectorName = new SelectorName(firstWord);
        return referenceValue(selectorName);
    }

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