Package org.apache.cocoon.forms

Examples of org.apache.cocoon.forms.FormsException

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        } else if ("multiple".equals(selection)) {
            definition.setSelectionModel(Tree.MULTIPLE_SELECTION);
        } else if ("single".equals(selection)) {
            definition.setSelectionModel(Tree.SINGLE_SELECTION);
        } else {
            throw new FormsException("Invalid value selection value '" + selection + "'.",
                                     DomHelper.getLocationObject(widgetElement));
        }

        // Get the model optional element
        Element modelElt = DomHelper.getChildElement(widgetElement, FormsConstants.DEFINITION_NS, "tree-model", false);
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                Deprecation.logger.info("The 'action-command' attribute is deprecated and replaced by 'command', at " +
                    DomHelper.getLocation(widgetElement));
            }
        }
        if (actionCommand == null) {
            throw new FormsException("Required attribute 'command' is missing.",
                                     DomHelper.getLocationObject(widgetElement));
        }

        RowActionDefinition definition = createDefinition(widgetElement, actionCommand);
        setupDefinition(widgetElement, definition, context);
        setDisplayData(widgetElement, definition);

        definition.setActionCommand(actionCommand);

        // Warn of the mis-named 'on-action' that existed initially
        Element buggyOnActivate = DomHelper.getChildElement(widgetElement, FormsConstants.DEFINITION_NS, "on-activate", false);
        if (buggyOnActivate != null) {
            throw new FormsException("Use 'on-action' instead of 'on-activate' on row-action.",
                                     DomHelper.getLocationObject(buggyOnActivate));
        }

        Iterator i = buildEventListeners(widgetElement, "on-action", ActionListener.class).iterator();
        while (i.hasNext()) {
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        } else if ("move-down".equals(actionCommand)) {
            return new RowActionDefinition.MoveDownDefinition();

        } else {
            throw new FormsException("Unknown repeater row action '" + actionCommand + "'.",
                                     DomHelper.getLocationObject(element));
        }
    }
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        int minSize = DomHelper.getAttributeAsInteger(repeaterElement, "min-size", 0);
        int maxSize = DomHelper.getAttributeAsInteger(repeaterElement, "max-size", Integer.MAX_VALUE);

        // should throw error on negative values ? Just correct them for now.
        if (minSize < 0) {
            throw new FormsException("min-size should be positive.",
                                     DomHelper.getLocationObject(repeaterElement));
        }

        if (maxSize < 0) {
            throw new FormsException("max-size should be positive.",
                                     DomHelper.getLocationObject(repeaterElement));
        }

        if (maxSize < minSize) {
            throw new FormsException("max-size should be greater than or equal to min-size.",
                                     DomHelper.getLocationObject(repeaterElement));
        }

        // initial size is at least the min size
        initialSize = minSize > initialSize ? minSize : initialSize;
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                                        DomHelper.getLocation(widgetElement));
            }
        }

        if (actionCommand == null) {
            throw new FormsException("Required attribute 'command' is missing.",
                                     DomHelper.getLocationObject(widgetElement));
        }


        RepeaterActionDefinition definition = createDefinition(widgetElement, actionCommand);
        setupDefinition(widgetElement, definition, context);
        setDisplayData(widgetElement, definition);

        definition.setActionCommand(actionCommand);

        // Warn of the mis-named 'on-action' that existed initially
        Element buggyOnActivate = DomHelper.getChildElement(widgetElement, FormsConstants.DEFINITION_NS, "on-activate", false);
        if (buggyOnActivate != null) {
            throw new FormsException("Use 'on-action' instead of 'on-activate' on row-action.",
                                     DomHelper.getLocationObject(buggyOnActivate));
        }

        Iterator i = buildEventListeners(widgetElement, "on-action", ActionListener.class).iterator();
        while (i.hasNext()) {
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        } else if ("page-custom".equals(actionCommand)) {
            return new RepeaterActionDefinition.ChangePageActionDefinition(repeater, RepeaterActionDefinition.ChangePageActionDefinition.CUSTOM);

        } else {
            throw new FormsException("Unknown repeater action '" + actionCommand + "'.",
                                     DomHelper.getLocationObject(element));
        }
    }
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            Perl5Compiler compiler = new Perl5Compiler();
            Pattern pattern;
            try {
                pattern = compiler.compile(patternString, Perl5Compiler.READ_ONLY_MASK);
            } catch (MalformedPatternException e) {
                throw new FormsException("Invalid regular expression '" + patternString + "'.",
                                         e, DomHelper.getLocationObject(splitElement));
            }
            definition.setSplitPattern(pattern, patternString);
        }

        // read split mappings
        Element[] mapElements = DomHelper.getChildElements(splitElement, FormsConstants.DEFINITION_NS, "map");
        for (int i = 0; i < mapElements.length; i++) {
            int group = DomHelper.getAttributeAsInteger(mapElements[i], "group");
            String field = DomHelper.getAttribute(mapElements[i], "field");
            // check that this field exists
            if (!definition.hasWidget(field)) {
                throw new FormsException("Unknown widget id '" + field + "' referenced.",
                                         DomHelper.getLocationObject(mapElements[i]));
            }

            try {
                definition.addSplitMapping(group, field);
            } catch(RuntimeException e) {
                throw new FormsException("Two groups are mapped to the same widget id '" + field + "'.",
                                         DomHelper.getLocationObject(mapElements[i]));
            }
        }

        // read split fail message (if any)
        Element failMessageElement = DomHelper.getChildElement(splitElement, FormsConstants.DEFINITION_NS, "failmessage");
        if (failMessageElement != null) {
            XMLizable failMessage = DomHelper.compileElementContent(failMessageElement);
            definition.setSplitFailMessage(failMessage);
        }

        // compile combine expression
        Element combineElement = DomHelper.getChildElement(widgetElement, FormsConstants.DEFINITION_NS, "combine", true);
        if(combineElement!=null) {
            String combineExprString = DomHelper.getAttribute(combineElement, "expression");
            Expression combineExpr;
            try {
                combineExpr = expressionManager.parse(combineExprString);
            } catch (Exception e) {
                throw new FormsException("Invalid combine expression '" + combineExprString + "'.",
                                         e, DomHelper.getLocationObject(combineElement));
            }
            Class clazz = definition.getDatatype().getTypeClass();
            if (combineExpr.getResultType() != null && !clazz.isAssignableFrom(combineExpr.getResultType())) {
                throw new FormsException("The result of the combine expression should be '" + clazz.getName() + "', not '" + combineExpr.getResultType().getName() + "'.",
                                         DomHelper.getLocationObject(combineElement));
            }
            definition.setCombineExpression(combineExpr);
        }
    }
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                String localeValue = DomHelper.getAttribute(initialValueElement, "locale", null);
                Locale locale = localeValue == null ? Locale.getDefault() : I18nUtils.parseLocale(localeValue);
                String value = DomHelper.getElementText(initialValueElement);
                ConversionResult result = datatype.convertFromString(value, locale);
                if (!result.isSuccessful()) {
                    throw new FormsException("Cannot parse initial value '" + value + "'.",
                                             DomHelper.getLocationObject(initialValueElement));
                }
                initialValue = result.getResult();
            }
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                                               String name)
    throws Exception {
        Element selectionListElement = DomHelper.getChildElement(widgetElement, FormsConstants.DEFINITION_NS, name);

        if (selectionListElement != null && definition.getDatatype() == null) {
            throw new FormsException("A widget with a selection list requires a datatype.",
                                     DomHelper.getLocationObject(widgetElement));
        }

        if (selectionListElement == null) {
            return null;
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*/
public class ButtonDefinitionBuilder extends AbstractWidgetDefinitionBuilder {

    public WidgetDefinition buildWidgetDefinition(Element widgetElement, WidgetDefinitionBuilderContext context)
    throws Exception {
        throw new FormsException("The button widget has been renamed to action. Please update your form definition files.",
                                 DomHelper.getLocationObject(widgetElement));
    }
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Related Classes of org.apache.cocoon.forms.FormsException

  • org.apache.cocoon.forms.event.impl.JavaClassWidgetListenerBuilder
  • org.apache.cocoon.forms.formmodel.AbstractContainerDefinition
  • org.apache.cocoon.forms.formmodel.AbstractDatatypeWidgetDefinition
  • org.apache.cocoon.forms.formmodel.AbstractDatatypeWidgetDefinitionBuilder
  • org.apache.cocoon.forms.formmodel.AbstractWidgetDefinition
  • org.apache.cocoon.forms.formmodel.AbstractWidgetDefinitionBuilder
  • org.apache.cocoon.forms.formmodel.ActionDefinition
  • org.apache.cocoon.forms.formmodel.AggregateFieldDefinition
  • org.apache.cocoon.forms.formmodel.AggregateFieldDefinitionBuilder
  • org.apache.cocoon.forms.formmodel.algorithms.JavaAlgorithmBuilder
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