| /* |
| * 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.oodt.filemgrget; |
| |
| import com.google.gson.Gson; |
| import org.apache.oodt.cas.filemgr.datatransfer.DataTransfer; |
| import org.apache.oodt.cas.filemgr.datatransfer.LocalDataTransferFactory; |
| import org.apache.oodt.cas.filemgr.structs.Product; |
| import org.apache.oodt.cas.filemgr.structs.ProductPage; |
| import org.apache.oodt.cas.filemgr.structs.ProductType; |
| import org.apache.oodt.cas.filemgr.structs.exceptions.CatalogException; |
| import org.apache.oodt.cas.filemgr.structs.exceptions.DataTransferException; |
| import org.apache.oodt.cas.filemgr.system.XmlRpcFileManagerClient; |
| import org.apache.oodt.cas.metadata.Metadata; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.*; |
| |
| /** |
| * Copyright 2014 OSBI Ltd |
| * <p/> |
| * Licensed 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 |
| * <p/> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p/> |
| * 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. |
| */ |
| public class OODTProcesses { |
| |
| |
| public Map<String, Map<String, String>> getAllProducts(OODTConfig config, String productTypeName) throws Exception { |
| XmlRpcFileManagerClient client = config.getXMLRpcClient(); |
| ProductType type = client.getProductTypeByName(productTypeName); |
| if (type == null) { |
| throw new Exception("FileManager returned null ProductType"); |
| } |
| ProductPage firstPage = client.getFirstPage(type); |
| if (firstPage == null) { |
| throw new Exception("FileManager returned null product page"); |
| } |
| |
| Map<String, Map<String, String>> o = new HashMap<String, Map<String, String>>(); |
| |
| for (int pid = 0; pid < firstPage.getTotalPages(); pid++) { |
| if (pid > 0) { |
| firstPage = client.getNextPage(type, firstPage); |
| } |
| for (Product p : firstPage.getPageProducts()) { |
| Metadata met = client.getMetadata(p); |
| |
| Map<String, String> h = new HashMap<String, String>(); |
| h.put("name", p.getProductName()); |
| h.put("type", p.getProductType().getName()); |
| h.put("structure", p.getProductStructure()); |
| h.put("transferstatus", p.getTransferStatus()); |
| Gson g = new Gson(); |
| String json = g.toJson(met.getHashtable()); |
| h.put("metadata", json); |
| o.put(p.getProductId(), h); |
| |
| } |
| |
| } |
| return o; |
| |
| } |
| |
| |
| public String getProductByID(OODTConfig config, String id) throws CatalogException, IOException, DataTransferException { |
| Product product = config.getXMLRpcClient().getProductById(id); |
| product.setProductReferences(config.getXMLRpcClient().getProductReferences(product)); |
| LocalDataTransferFactory ldtf = new LocalDataTransferFactory(); |
| DataTransfer dt = ldtf.createDataTransfer(); |
| String rand = UUID.randomUUID().toString(); |
| File theDir = new File("/tmp/oodt/" + rand); |
| boolean mkdir = false; |
| if (!theDir.exists()) { |
| mkdir = theDir.mkdir(); |
| } |
| if (mkdir) { |
| dt.retrieveProduct(product, new File("/tmp/oodt/" + rand)); |
| return "/tmp/oodt/" + rand + "/" + product.getProductName(); |
| } else { |
| return null; |
| } |
| } |
| |
| public String getProductByName(OODTConfig config, String name) throws CatalogException, IOException, DataTransferException { |
| Product product = config.getXMLRpcClient().getProductByName(name); |
| product.setProductReferences(config.getXMLRpcClient().getProductReferences(product)); |
| LocalDataTransferFactory ldtf = new LocalDataTransferFactory(); |
| DataTransfer dt = ldtf.createDataTransfer(); |
| String rand = UUID.randomUUID().toString(); |
| File theDir = new File("/tmp/oodt/" + rand); |
| boolean mkdir = false; |
| if (!theDir.exists()) { |
| mkdir = theDir.mkdir(); |
| } |
| if (mkdir) { |
| dt.retrieveProduct(product, new File("/tmp/oodt/" + rand)); |
| return "/tmp/oodt/" + rand + "/" + product.getProductName(); |
| } else { |
| return null; |
| } |
| |
| } |
| |
| } |