| /* |
| * 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.sling.cms.reference.forms.impl.fields; |
| |
| import java.util.Map; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.sling.api.SlingHttpServletRequest; |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.cms.reference.forms.FieldHandler; |
| import org.apache.sling.cms.reference.forms.FormException; |
| import org.apache.sling.cms.reference.forms.FormUtils; |
| import org.apache.sling.cms.reference.forms.impl.fields.TextareaHandler.Config; |
| import org.osgi.service.component.annotations.Activate; |
| import org.osgi.service.component.annotations.Component; |
| import org.osgi.service.metatype.annotations.AttributeDefinition; |
| import org.osgi.service.metatype.annotations.Designate; |
| import org.osgi.service.metatype.annotations.ObjectClassDefinition; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| @Component(service = FieldHandler.class) |
| @Designate(ocd = Config.class) |
| public class TextareaHandler implements FieldHandler { |
| |
| public static final String DEFAULT_RESOURCE_TYPE = "reference/components/forms/fields/textarea"; |
| |
| private static final Logger log = LoggerFactory.getLogger(TextareaHandler.class); |
| |
| private Config config; |
| |
| @ObjectClassDefinition(name = "%cms.reference.textarea.name", description = "%cms.reference.textarea.description", localization = "OSGI-INF/l10n/bundle") |
| public @interface Config { |
| |
| @AttributeDefinition(name = "%cms.reference.supportedTypes.name", description = "%cms.reference.supportedTypes.description", defaultValue = { |
| DEFAULT_RESOURCE_TYPE }) |
| String[] supportedTypes() default { DEFAULT_RESOURCE_TYPE }; |
| } |
| |
| @Activate |
| public TextareaHandler(Config config) { |
| this.config = config; |
| } |
| |
| @Override |
| public boolean handles(Resource fieldResource) { |
| return FormUtils.handles(config.supportedTypes(), fieldResource); |
| } |
| |
| @Override |
| public void handleField(SlingHttpServletRequest request, Resource fieldResource, Map<String, Object> formData) |
| throws FormException { |
| log.trace("handleField"); |
| String name = FieldHandler.getName(fieldResource); |
| String value = request.getParameter(name); |
| if (StringUtils.isBlank(value)) { |
| if (FieldHandler.isRequired(fieldResource)) { |
| throw new FormException("Field " + name + " not set and is required"); |
| } else { |
| log.debug("Ignoring unset value: {}", name); |
| } |
| } else { |
| log.debug("Setting value for: {}", name); |
| formData.put(name, value); |
| } |
| } |
| |
| } |