| /** |
| * 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.camel.catalog; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Map; |
| |
| /** |
| * {@link JSonSchemaResolver} used by {@link CamelCatalog} that is able to load all the resources that the complete camel-catalog JAR provides. |
| */ |
| public class CamelCatalogJSonSchemaResolver implements JSonSchemaResolver { |
| |
| private static final String MODEL_DIR = "org/apache/camel/catalog/models"; |
| |
| private final CamelCatalog camelCatalog; |
| |
| // 3rd party components/data-formats |
| private final Map<String, String> extraComponents; |
| private final Map<String, String> extraComponentsJSonSchema; |
| private final Map<String, String> extraDataFormats; |
| private final Map<String, String> extraDataFormatsJSonSchema; |
| |
| public CamelCatalogJSonSchemaResolver(CamelCatalog camelCatalog, |
| Map<String, String> extraComponents, Map<String, String> extraComponentsJSonSchema, |
| Map<String, String> extraDataFormats, Map<String, String> extraDataFormatsJSonSchema) { |
| this.camelCatalog = camelCatalog; |
| this.extraComponents = extraComponents; |
| this.extraComponentsJSonSchema = extraComponentsJSonSchema; |
| this.extraDataFormats = extraDataFormats; |
| this.extraDataFormatsJSonSchema = extraDataFormatsJSonSchema; |
| } |
| |
| @Override |
| public String getComponentJSonSchema(String name) { |
| final String file = camelCatalog.getRuntimeProvider().getComponentJSonSchemaDirectory() + "/" + name + ".json"; |
| |
| final String fromVersionManager = loadResourceFromVersionManager(file); |
| if (fromVersionManager != null) { |
| return fromVersionManager; |
| } |
| |
| // its maybe a third party so try to see if we have the json schema already |
| final String answer = extraComponentsJSonSchema.get(name); |
| if (answer != null) { |
| return answer; |
| } |
| |
| // or if we can load it from the classpath |
| final String className = extraComponents.get(name); |
| return loadFromClasspath(className, name); |
| } |
| |
| @Override |
| public String getDataFormatJSonSchema(String name) { |
| final String file = camelCatalog.getRuntimeProvider().getDataFormatJSonSchemaDirectory() + "/" + name + ".json"; |
| |
| final String fromVersionManager = loadResourceFromVersionManager(file); |
| if (fromVersionManager != null) { |
| return fromVersionManager; |
| } |
| |
| // its maybe a third party so try to see if we have the json schema already |
| final String schema = extraDataFormatsJSonSchema.get(name); |
| if (schema != null) { |
| return schema; |
| } |
| |
| // or if we can load it from the classpath |
| final String className = extraDataFormats.get(name); |
| return loadFromClasspath(className, name); |
| } |
| |
| @Override |
| public String getLanguageJSonSchema(String name) { |
| // if we try to look method then its in the bean.json file |
| if ("method".equals(name)) { |
| name = "bean"; |
| } |
| |
| final String file = camelCatalog.getRuntimeProvider().getLanguageJSonSchemaDirectory() + "/" + name + ".json"; |
| |
| return loadResourceFromVersionManager(file); |
| } |
| |
| @Override |
| public String getModelJSonSchema(String name) { |
| final String file = MODEL_DIR + "/" + name + ".json"; |
| |
| return loadResourceFromVersionManager(file); |
| } |
| |
| @Override |
| public String getOtherJSonSchema(String name) { |
| final String file = camelCatalog.getRuntimeProvider().getOtherJSonSchemaDirectory() + "/" + name + ".json"; |
| |
| return loadResourceFromVersionManager(file); |
| } |
| |
| String loadFromClasspath(final String className, final String fileName) { |
| if (className != null) { |
| String packageName = className.substring(0, className.lastIndexOf('.')); |
| packageName = packageName.replace('.', '/'); |
| final String path = packageName + "/" + fileName + ".json"; |
| |
| return loadResourceFromVersionManager(path); |
| } |
| |
| return null; |
| } |
| |
| String loadResourceFromVersionManager(final String file) { |
| try (final InputStream is = camelCatalog.getVersionManager().getResourceAsStream(file)) { |
| if (is != null) { |
| return CatalogHelper.loadText(is); |
| } |
| } catch (IOException e) { |
| // ignore |
| } |
| |
| return null; |
| } |
| } |