| /* |
| * 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.karaf; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.camel.catalog.CamelCatalog; |
| import org.apache.camel.catalog.RuntimeProvider; |
| import org.apache.camel.catalog.impl.CatalogHelper; |
| |
| /** |
| * A karaf based {@link RuntimeProvider} which only includes the supported Camel |
| * components, data formats, languages and others which can be installed in |
| * Karaf using the Camel Karaf features.xml descriptor. |
| */ |
| public class KarafRuntimeProvider implements RuntimeProvider { |
| |
| private static final String COMPONENT_DIR = "org/apache/camel/catalog/karaf/components"; |
| private static final String DATAFORMAT_DIR = "org/apache/camel/catalog/karaf/dataformats"; |
| private static final String LANGUAGE_DIR = "org/apache/camel/catalog/karaf/languages"; |
| private static final String OTHER_DIR = "org/apache/camel/catalog/karaf/others"; |
| private static final String COMPONENTS_CATALOG = "org/apache/camel/catalog/karaf/components.properties"; |
| private static final String DATA_FORMATS_CATALOG = "org/apache/camel/catalog/karaf/dataformats.properties"; |
| private static final String LANGUAGE_CATALOG = "org/apache/camel/catalog/karaf/languages.properties"; |
| private static final String OTHER_CATALOG = "org/apache/camel/catalog/karaf/others.properties"; |
| |
| private CamelCatalog camelCatalog; |
| |
| @Override |
| public CamelCatalog getCamelCatalog() { |
| return camelCatalog; |
| } |
| |
| @Override |
| public void setCamelCatalog(CamelCatalog camelCatalog) { |
| this.camelCatalog = camelCatalog; |
| } |
| |
| @Override |
| public String getProviderName() { |
| return "karaf"; |
| } |
| |
| @Override |
| public String getProviderGroupId() { |
| return "org.apache.camel"; |
| } |
| |
| @Override |
| public String getProviderArtifactId() { |
| return "camel-catalog-provider-karaf"; |
| } |
| |
| @Override |
| public String getComponentJSonSchemaDirectory() { |
| return COMPONENT_DIR; |
| } |
| |
| @Override |
| public String getDataFormatJSonSchemaDirectory() { |
| return DATAFORMAT_DIR; |
| } |
| |
| @Override |
| public String getLanguageJSonSchemaDirectory() { |
| return LANGUAGE_DIR; |
| } |
| |
| @Override |
| public String getOtherJSonSchemaDirectory() { |
| return OTHER_DIR; |
| } |
| |
| @Override |
| public List<String> findComponentNames() { |
| List<String> names = new ArrayList<>(); |
| try (InputStream is = camelCatalog.getVersionManager().getResourceAsStream(COMPONENTS_CATALOG)) { |
| if (is != null) { |
| try { |
| CatalogHelper.loadLines(is, names); |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| } catch (IOException e1) { |
| // ignore |
| } |
| return names; |
| } |
| |
| @Override |
| public List<String> findDataFormatNames() { |
| List<String> names = new ArrayList<>(); |
| try (InputStream is = camelCatalog.getVersionManager().getResourceAsStream(DATA_FORMATS_CATALOG)) { |
| if (is != null) { |
| try { |
| CatalogHelper.loadLines(is, names); |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| } catch (IOException e1) { |
| // ignore |
| } |
| return names; |
| } |
| |
| @Override |
| public List<String> findLanguageNames() { |
| List<String> names = new ArrayList<>(); |
| try (InputStream is = camelCatalog.getVersionManager().getResourceAsStream(LANGUAGE_CATALOG)) { |
| if (is != null) { |
| try { |
| CatalogHelper.loadLines(is, names); |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| } catch (IOException e1) { |
| // ignore |
| } |
| return names; |
| } |
| |
| @Override |
| public List<String> findOtherNames() { |
| List<String> names = new ArrayList<>(); |
| try (InputStream is = camelCatalog.getVersionManager().getResourceAsStream(OTHER_CATALOG)) { |
| if (is != null) { |
| try { |
| CatalogHelper.loadLines(is, names); |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| } catch (IOException e1) { |
| // ignore |
| } |
| return names; |
| } |
| |
| } |