org.openbaton.nfvo.api.RestVNFPackage.java Source code

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Here is the source code for org.openbaton.nfvo.api.RestVNFPackage.java

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/*
 * Copyright (c) 2015 Fraunhofer FOKUS
 *
 * 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
 *
 *     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.openbaton.nfvo.api;

import org.openbaton.catalogue.mano.descriptor.VirtualNetworkFunctionDescriptor;
import org.openbaton.catalogue.nfvo.Script;
import org.openbaton.catalogue.nfvo.VNFPackage;
import org.openbaton.exceptions.NotFoundException;
import org.openbaton.exceptions.PluginException;
import org.openbaton.exceptions.VimException;
import org.openbaton.exceptions.WrongAction;
import org.openbaton.nfvo.core.interfaces.VNFPackageManagement;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.validation.Valid;
import java.io.IOException;
import java.sql.SQLException;
import java.util.List;

@RestController
@RequestMapping("/api/v1/vnf-packages")
public class RestVNFPackage {

    private Logger log = LoggerFactory.getLogger(this.getClass());

    @Autowired
    private VNFPackageManagement vnfPackageManagement;

    /**
     * Adds a new VNFPackage to the VNFPackages repository
     */
    @RequestMapping(method = RequestMethod.POST)
    @ResponseBody
    public String onboard(@RequestParam("file") MultipartFile file,
            @RequestHeader(value = "project-id") String projectId)
            throws IOException, VimException, NotFoundException, SQLException, PluginException {

        log.debug("Onboarding");
        if (!file.isEmpty()) {
            byte[] bytes = file.getBytes();
            VirtualNetworkFunctionDescriptor virtualNetworkFunctionDescriptor = vnfPackageManagement.onboard(bytes,
                    projectId);
            return "{ \"id\": \"" + virtualNetworkFunctionDescriptor.getVnfPackageLocation() + "\"}";
        } else
            throw new IOException("File is empty!");
    }

    /**
     * Removes the VNFPackage from the VNFPackages repository
     *
     * @param id : the id of configuration to be removed
     */
    @RequestMapping(value = "{id}", method = RequestMethod.DELETE)
    @ResponseStatus(HttpStatus.NO_CONTENT)
    public void delete(@PathVariable("id") String id, @RequestHeader(value = "project-id") String projectId)
            throws WrongAction {
        vnfPackageManagement.delete(id, projectId);
    }

    /**
     * Removes multiple VNFPackage from the VNFPackages repository
     *
     * @param ids: The List of the VNFPackage Id to be deleted
     * @throws NotFoundException, WrongAction
     */
    @RequestMapping(value = "/multipledelete", method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE)
    @ResponseStatus(HttpStatus.NO_CONTENT)
    public void multipleDelete(@RequestBody @Valid List<String> ids,
            @RequestHeader(value = "project-id") String projectId) throws NotFoundException, WrongAction {
        for (String id : ids)
            vnfPackageManagement.delete(id, projectId);
    }

    /**
     * Returns the list of the VNFPackages available
     *
     * @return List<VNFPackage>: The list of VNFPackages available
     */
    @RequestMapping(method = RequestMethod.GET)
    public Iterable<VNFPackage> findAll(@RequestHeader(value = "project-id") String projectId) {
        return vnfPackageManagement.queryByProjectId(projectId);
    }

    @RequestMapping(value = "{id}/scripts/{scriptId}", method = RequestMethod.GET, produces = MediaType.TEXT_PLAIN_VALUE)
    public String getScript(@PathVariable("id") String id, @PathVariable("scriptId") String scriptId,
            @RequestHeader(value = "project-id") String projectId) throws NotFoundException {
        VNFPackage vnfPackage = vnfPackageManagement.query(id, projectId);
        for (Script script : vnfPackage.getScripts()) {
            if (script.getId().equals(scriptId)) {
                return new String(script.getPayload());
            }
        }
        throw new NotFoundException("Script with id " + scriptId + " was not found into package with id " + id);
    }

    @RequestMapping(value = "{id}/scripts/{scriptId}", method = RequestMethod.PUT, produces = MediaType.TEXT_PLAIN_VALUE, consumes = MediaType.TEXT_PLAIN_VALUE)
    public String updateScript(@PathVariable("id") String id, @PathVariable("scriptId") String scriptId,
            @RequestBody String scriptNew, @RequestHeader(value = "project-id") String projectId)
            throws NotFoundException {
        VNFPackage vnfPackage = vnfPackageManagement.query(id, projectId);
        for (Script script : vnfPackage.getScripts()) {
            if (script.getId().equals(scriptId)) {
                script.setPayload(scriptNew.getBytes());
                script = vnfPackageManagement.updateScript(script);
                return new String(script.getPayload());
            }
        }
        throw new NotFoundException("Script with id " + scriptId + " was not found into package with id " + id);
    }

    /**
     * Returns the VNFPackage selected by id
     *
     * @param id : The id of the VNFPackage
     * @return VNFPackage: The VNFPackage selected
     */
    @RequestMapping(value = "{id}", method = RequestMethod.GET)
    public VNFPackage findById(@PathVariable("id") String id,
            @RequestHeader(value = "project-id") String projectId) {
        return vnfPackageManagement.query(id, projectId);
    }

    /**
     * Updates the VNFPackage
     *
     * @param vnfPackage_new : The VNFPackage to be updated
     * @param id : The id of the VNFPackage
     * @return VNFPackage The VNFPackage updated
     */
    @RequestMapping(value = "{id}", method = RequestMethod.PUT, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
    @ResponseStatus(HttpStatus.ACCEPTED)
    public VNFPackage update(@RequestBody @Valid VNFPackage vnfPackage_new, @PathVariable("id") String id,
            @RequestHeader(value = "project-id") String projectId) {
        return vnfPackageManagement.update(id, vnfPackage_new, projectId);
    }
}