public Neo4jV3JavaInstanceProvider(IJavaResolver javaResolver, Neo4jDeploymentRequest request)
{
this.javaResolver = javaResolver;
this.request = request;
var neo4JConfigFolder = Path.Combine(request.Neo4jFolder, "conf");
configEditors = new Dictionary <string, ConfigEditor>
{
{
Neo4jInstanceFactory.Neo4jConfigFile,
new ConfigEditor(Path.Combine(neo4JConfigFolder, Neo4jInstanceFactory.Neo4jConfigFile))
}
};
deployment = new Neo4jDeployment
{
DataPath = GetDataPath(),
Endpoints = request.Endpoints,
Version = request.Version,
ExpiresOn = request.LeasePeriod == null
? (DateTime?)null
: DateTime.UtcNow.Add(request.LeasePeriod.Value),
BackupPath = Path.Combine(request.Neo4jFolder, "backup")
};
}
// Create
public async Task <DeploymentResponse> Post(CreateDeploymentRequest request)
{
var version = appSettings.Neo4jVersions()
.Single(v => v.VersionNumber == request.Version);
var defaultLeasePeriod = appSettings.Get <TimeSpan>(AppSettingsKeys.DefaultLeasePeriod);
var neo4jDeploymentRequest = new Neo4jDeploymentRequest
{
LeasePeriod = request.LeasePeriod ?? defaultLeasePeriod,
Version = new Neo4jVersion
{
Architecture = (Neo4jArchitecture)Enum.Parse(typeof(Neo4jArchitecture), version.Architecture),
DownloadUrl = version.DownloadUrl,
Version = version.VersionNumber,
ZipFileName = version.ZipFileName
}
};
var id = pool.Create(neo4jDeploymentRequest);
if (!pool.ContainsKey(id))
{
throw HttpError.NotFound($"Deployment {id} not found");
}
var instance = pool[id];
request.PluginUrls?.ForEach(p =>
{
if (!p.IsEmpty())
{
instance.InstallPlugin(p);
}
});
request.Settings?.ForEach(s =>
{
instance.Configure(s.ConfigFile, s.Key, s.Value);
});
if (!string.IsNullOrEmpty(request.RestoreDumpFileUrl))
{
// Force start to create initial databases/graph.db folder
await instance.Start(CancellationToken.None);
await instance.Restore(CancellationToken.None, request.RestoreDumpFileUrl);
}
// No need to start if restoring a backup as the restore process needs to auto start due to file system requirements
if (request.AutoStart && string.IsNullOrEmpty(request.RestoreDumpFileUrl))
{
await instance.Start(CancellationToken.None);
}
var keyedInstance = pool.SingleOrDefault(p => p.Key == id);
return(keyedInstance.ConvertTo <DeploymentResponse>());
}
