/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.kie.server.remote.rest.common.resource;
import org.kie.server.api.model.KieContainerResource;
import org.kie.server.api.model.KieContainerResourceFilter;
import org.kie.server.api.model.KieContainerStatusFilter;
import org.kie.server.api.model.KieScannerResource;
import org.kie.server.api.model.ReleaseId;
import org.kie.server.api.model.ReleaseIdFilter;
import org.kie.server.api.model.ServiceResponse;
import org.kie.server.remote.rest.common.Header;
import org.kie.server.services.impl.KieServerImpl;
import org.kie.server.services.impl.KieServerLocator;
import org.kie.server.services.impl.marshal.MarshallerHelper;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import static org.kie.server.remote.rest.common.util.RestUtils.buildConversationIdHeader;
import static org.kie.server.remote.rest.common.util.RestUtils.createCorrectVariant;
import static org.kie.server.remote.rest.common.util.RestUtils.getContentType;
@Path("server")
public class KieServerRestImpl {
private KieServerImpl server;
private MarshallerHelper marshallerHelper;
public KieServerRestImpl() {
// for now, if no server impl is passed as parameter, create one
this.server = KieServerLocator.getInstance();
this.marshallerHelper = new MarshallerHelper(this.server.getServerRegistry());
}
public KieServerRestImpl(KieServerImpl server) {
this.server = server;
this.marshallerHelper = new MarshallerHelper(server.getServerRegistry());
}
public KieServerImpl getServer() {
return server;
}
public void setServer(KieServerImpl server) {
this.server = server;
}
@GET
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response getInfo(@Context HttpHeaders headers) {
return createCorrectVariant(server.getInfo(), headers);
}
@GET
@Path("containers")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response listContainers(@Context HttpHeaders headers,
@QueryParam("groupId") String groupId,
@QueryParam("artifactId") String artifactId,
@QueryParam("version") String version,
@QueryParam("status") String status) {
ReleaseIdFilter releaseIdFilter = new ReleaseIdFilter.Builder()
.groupId(groupId)
.artifactId(artifactId)
.version(version)
.build();
KieContainerStatusFilter statusFilter = KieContainerStatusFilter.parseFromNullableString(status);
KieContainerResourceFilter containerFilter = new KieContainerResourceFilter(releaseIdFilter, statusFilter);
return createCorrectVariant(server.listContainers(containerFilter), headers);
}
@PUT
@Path("containers/{id}")
@Consumes({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response createContainer( @Context HttpHeaders headers, @PathParam("id") String id, String containerPayload ) {
String contentType = getContentType( headers );
KieContainerResource container = marshallerHelper.unmarshal( containerPayload, contentType, KieContainerResource.class );
ServiceResponse<KieContainerResource> response = server.createContainer( id, container );
Header conversationIdHeader = buildConversationIdHeader(id, server.getServerRegistry(), headers);
if ( response.getType() == ServiceResponse.ResponseType.SUCCESS ) {
return createCorrectVariant( response, headers, Status.CREATED, conversationIdHeader );
}
return createCorrectVariant( response, headers, Status.BAD_REQUEST );
}
@GET
@Path("containers/{id}")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response getContainerInfo( @Context HttpHeaders headers, @PathParam("id") String id ) {
Header conversationIdHeader = buildConversationIdHeader(id, server.getServerRegistry(), headers);
return createCorrectVariant(server.getContainerInfo(id), headers, conversationIdHeader);
}
@DELETE
@Path("containers/{id}")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response disposeContainer( @Context HttpHeaders headers, @PathParam("id") String id ) {
Header conversationIdHeader = buildConversationIdHeader(id, server.getServerRegistry(), headers);
return createCorrectVariant(server.disposeContainer(id), headers, conversationIdHeader);
}
@GET
@Path("containers/{id}/scanner")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response getScannerInfo( @Context HttpHeaders headers, @PathParam("id") String id ) {
Header conversationIdHeader = buildConversationIdHeader(id, server.getServerRegistry(), headers);
return createCorrectVariant(server.getScannerInfo(id), headers, conversationIdHeader);
}
@POST
@Path("containers/{id}/scanner")
@Consumes({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response updateScanner( @Context HttpHeaders headers, @PathParam("id") String id, String resourcePayload ) {
String contentType = getContentType(headers);
KieScannerResource resource = marshallerHelper.unmarshal(resourcePayload, contentType, KieScannerResource.class);
Header conversationIdHeader = buildConversationIdHeader(id, server.getServerRegistry(), headers);
return createCorrectVariant(server.updateScanner(id, resource), headers, conversationIdHeader);
};
@GET
@Path("containers/{id}/release-id")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response getReleaseId( @Context HttpHeaders headers, @PathParam("id") String id) {
Header conversationIdHeader = buildConversationIdHeader(id, server.getServerRegistry(), headers);
return createCorrectVariant(server.getContainerReleaseId(id), headers, conversationIdHeader);
}
@POST
@Path("containers/{id}/release-id")
@Consumes({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response updateReleaseId( @Context HttpHeaders headers, @PathParam("id") String id, String releaseIdPayload) {
String contentType = getContentType(headers);
ReleaseId releaseId = marshallerHelper.unmarshal(releaseIdPayload, contentType, ReleaseId.class);
Header conversationIdHeader = buildConversationIdHeader(id, server.getServerRegistry(), headers);
return createCorrectVariant(server.updateContainerReleaseId(id, releaseId), headers, conversationIdHeader);
}
@GET
@Path("state")
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public Response getServerState(@Context HttpHeaders headers) {
return createCorrectVariant(server.getServerState(), headers);
}
}