| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.forms.formmodel; |
| |
| import org.apache.cocoon.forms.FormsException; |
| import org.apache.cocoon.forms.datatype.SelectionList; |
| import org.apache.cocoon.forms.util.DomHelper; |
| import org.w3c.dom.Element; |
| |
| /** |
| * Builds {@link FieldDefinition}s. |
| * |
| * @version $Id$ |
| */ |
| public class FieldDefinitionBuilder extends AbstractDatatypeWidgetDefinitionBuilder { |
| |
| public WidgetDefinition buildWidgetDefinition(Element widgetElement, WidgetDefinitionBuilderContext context) |
| throws Exception { |
| FieldDefinition definition = new FieldDefinition(); |
| setupDefinition(widgetElement, definition, context); |
| |
| definition.makeImmutable(); |
| return definition; |
| } |
| |
| protected void setupDefinition(Element widgetElement, FieldDefinition definition, WidgetDefinitionBuilderContext context) |
| throws Exception { |
| super.setupDefinition(widgetElement, definition, context); |
| |
| // parse "@required" |
| if (widgetElement.hasAttribute("required")) { |
| definition.setRequired(DomHelper.getAttributeAsBoolean(widgetElement, "required", false)); |
| } |
| |
| // parse "@whitespace" |
| Whitespace whitespace = Whitespace.getEnum(DomHelper.getAttribute(widgetElement, "whitespace", "trim")); |
| if (whitespace == null) { |
| throw new FormsException("Unknown value for 'whitespace' attribute; valid values are 'trim', 'trim-start', 'trim-end', and 'preserve'.", |
| DomHelper.getLocationObject(widgetElement)); |
| } |
| definition.setWhitespaceTrim(whitespace); |
| |
| SelectionList list = buildSelectionList(widgetElement, definition, "suggestion-list"); |
| if (list != null) { |
| definition.setSuggestionList(list); |
| } |
| } |
| } |