Add hosting library for apache tika #578
Description
.NET Aspire issue link
Overview
Integrating with apache's Tika in dotnet isn't trivial and requires running https://github.com/apache/tika-docker
something like this:
public class TikaContainer(string name) : ContainerResource(name)
{
}
public static class TikaContainerBuilderExtensions
{
public static IResourceBuilder<TikaContainer> AddApacheTika(this IDistributedApplicationBuilder builder, string name)
{
var container = new TikaContainer(name);
return builder.AddResource(container)
.WithImage("apache/tika", tag: "3.0.0.0")
.WithImageRegistry("docker.io")
.WithHttpEndpoint(port: 9998, targetPort: 9998)
.WithHttpHealthCheck("/version");
}
}Usage example
// app-host
var tika = builder.AddApacheTika("apache-tika");
// service config
builder.Services.AddHttpClient<TikaClient>(options => options.BaseAddress = new Uri("http://apache-tika"));
// the-client
public class TikaClient(HttpClient httpClient)
{
public async Task<string> GetFileContent(byte[] fileContent)
{
var request = new HttpRequestMessage(HttpMethod.Put, "/tika")
{
Content = new ByteArrayContent(fileContent),
Headers =
{
Accept =
{
new MediaTypeWithQualityHeaderValue("text/plain")
}
}
};
var response = await _httpClient.SendAsync(request);
if (response.IsSuccessStatusCode)
{
return await response.Content.ReadAsStringAsync();
}
else
{
throw new Exception($"Failed to get file content. Status code: {response.StatusCode}");
}
}
}Additional context
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