| /* |
| * 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.nifi.reporting; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.nifi.components.PropertyDescriptor; |
| import org.apache.nifi.components.ValidationContext; |
| import org.apache.nifi.components.ValidationResult; |
| import org.apache.nifi.logging.ComponentLog; |
| import org.apache.nifi.processor.exception.ProcessException; |
| |
| public class GhostReportingTask implements ReportingTask { |
| |
| private String id; |
| private String canonicalClassName; |
| private ComponentLog logger; |
| |
| public void setIdentifier(final String id) { |
| this.id = id; |
| } |
| |
| public void setCanonicalClassName(final String canonicalClassName) { |
| this.canonicalClassName = canonicalClassName; |
| } |
| |
| @Override |
| public Collection<ValidationResult> validate(final ValidationContext context) { |
| return Collections.singleton(new ValidationResult.Builder() |
| .input("Any Property") |
| .subject("Missing Reporting Task") |
| .valid(false) |
| .explanation("Reporting Task is of type " + canonicalClassName + ", but this is not a valid Reporting Task type") |
| .build()); |
| } |
| |
| @Override |
| public PropertyDescriptor getPropertyDescriptor(final String name) { |
| return buildDescriptor(name); |
| } |
| |
| private PropertyDescriptor buildDescriptor(final String propertyName) { |
| return new PropertyDescriptor.Builder() |
| .name(propertyName) |
| .description(propertyName) |
| .required(true) |
| .sensitive(true) |
| .build(); |
| } |
| |
| @Override |
| public void onPropertyModified(final PropertyDescriptor descriptor, String oldValue, String newValue) { |
| } |
| |
| @Override |
| public List<PropertyDescriptor> getPropertyDescriptors() { |
| return Collections.emptyList(); |
| } |
| |
| @Override |
| public String getIdentifier() { |
| return id; |
| } |
| |
| @Override |
| public String toString() { |
| return "GhostReportingTask[id=" + id + "]"; |
| } |
| |
| @Override |
| public void initialize(ReportingInitializationContext config) throws InitializationException { |
| this.logger = config.getLogger(); |
| } |
| |
| @Override |
| public void onTrigger(ReportingContext context) { |
| throw new ProcessException("Unable to instantiate ReportingTask class"); |
| } |
| |
| } |