SameDiffServlet (deeplearning4j 1.0.0-beta7 API)

java.lang.Object
- org.nd4j.remote.serving.SameDiffServlet<I,O>

Type Parameters:

I -

O -

All Implemented Interfaces:

javax.servlet.Servlet, ModelServingServlet<I,O>

Direct Known Subclasses:

DL4jServlet
```
public class SameDiffServlet<I,O>
extends Object
implements ModelServingServlet<I,O>
```
This servlet provides SameDiff model serving capabilities

Author:

raver119@gmail.com

Field Summary

Fields
Modifier and Type	Field and Description
`protected BinaryDeserializer<I>`	`binaryDeserializer`
`protected BinarySerializer<O>`	`binarySerializer`
`protected JsonDeserializer<I>`	`deserializer`
`protected InferenceAdapter<I,O>`	`inferenceAdapter`
`protected static String`	`LISTING_ENDPOINT`
`protected String[]`	`orderedInputNodes`
`protected String[]`	`orderedOutputNodes`
`protected static int`	`PAYLOAD_SIZE_LIMIT`
`protected SameDiff`	`sdModel`
`protected JsonSerializer<O>`	`serializer`
`protected static String`	`SERVING_ENDPOINT`
`protected static String`	`typeBinary`
`protected static String`	`typeJson`

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`SameDiffServlet(@NonNull InferenceAdapter<I,O> inferenceAdapter, BinarySerializer<O> serializer, BinaryDeserializer<I> deserializer)`
`protected`	`SameDiffServlet(@NonNull InferenceAdapter<I,O> inferenceAdapter, JsonSerializer<O> serializer, JsonDeserializer<I> deserializer)`
`protected`	`SameDiffServlet(@NonNull InferenceAdapter<I,O> inferenceAdapter, JsonSerializer<O> jsonSerializer, JsonDeserializer<I> jsonDeserializer, BinarySerializer<O> binarySerializer, BinaryDeserializer<I> binaryDeserializer)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`destroy()`
`protected void`	`doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)`
`protected void`	`doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)`
`javax.servlet.ServletConfig`	`getServletConfig()`
`String`	`getServletInfo()`
`void`	`init(javax.servlet.ServletConfig servletConfig)`
`protected void`	`sendBadContentType(String actualContentType, javax.servlet.http.HttpServletResponse response)`
`protected void`	`sendError(String uri, javax.servlet.http.HttpServletResponse response)`
`void`	`service(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse)`
`protected boolean`	`validateRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

typeJson
```
protected static final String typeJson
```
See Also:

Constant Field Values

typeBinary

protected static final String typeBinary

See Also:: Constant Field Values

sdModel
```
protected SameDiff sdModel
```

serializer
```
protected JsonSerializer<O> serializer
```

deserializer

protected JsonDeserializer<I> deserializer

binarySerializer

protected BinarySerializer<O> binarySerializer

binaryDeserializer

protected BinaryDeserializer<I> binaryDeserializer

inferenceAdapter

protected InferenceAdapter<I,O> inferenceAdapter

orderedInputNodes
```
protected String[] orderedInputNodes
```

orderedOutputNodes
```
protected String[] orderedOutputNodes
```

SERVING_ENDPOINT

protected static final String SERVING_ENDPOINT

See Also:: Constant Field Values

LISTING_ENDPOINT

protected static final String LISTING_ENDPOINT

See Also:: Constant Field Values

PAYLOAD_SIZE_LIMIT
```
protected static final int PAYLOAD_SIZE_LIMIT
```
See Also:

Constant Field Values

Constructor Detail

SameDiffServlet

protected SameDiffServlet(@NonNull
                          @NonNull InferenceAdapter<I,O> inferenceAdapter,
                          JsonSerializer<O> serializer,
                          JsonDeserializer<I> deserializer)

SameDiffServlet

protected SameDiffServlet(@NonNull
                          @NonNull InferenceAdapter<I,O> inferenceAdapter,
                          BinarySerializer<O> serializer,
                          BinaryDeserializer<I> deserializer)

SameDiffServlet

protected SameDiffServlet(@NonNull
                          @NonNull InferenceAdapter<I,O> inferenceAdapter,
                          JsonSerializer<O> jsonSerializer,
                          JsonDeserializer<I> jsonDeserializer,
                          BinarySerializer<O> binarySerializer,
                          BinaryDeserializer<I> binaryDeserializer)

Method Detail

init

public void init(javax.servlet.ServletConfig servletConfig)
          throws javax.servlet.ServletException

Specified by:: init in interface javax.servlet.Servlet
Throws:: javax.servlet.ServletException

getServletConfig
```
public javax.servlet.ServletConfig getServletConfig()
```
Specified by:

getServletConfig in interface javax.servlet.Servlet

service

public void service(javax.servlet.ServletRequest servletRequest,
                    javax.servlet.ServletResponse servletResponse)
             throws javax.servlet.ServletException,
                    IOException

Specified by:: service in interface javax.servlet.Servlet
Throws:: javax.servlet.ServletException; IOException

sendError

protected void sendError(String uri,
                         javax.servlet.http.HttpServletResponse response)
                  throws IOException

Throws:: IOException

sendBadContentType

protected void sendBadContentType(String actualContentType,
                                  javax.servlet.http.HttpServletResponse response)
                           throws IOException

Throws:: IOException

validateRequest

protected boolean validateRequest(javax.servlet.http.HttpServletRequest request,
                                  javax.servlet.http.HttpServletResponse response)
                           throws IOException

Throws:: IOException

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws IOException

Throws:: IOException

doPost

protected void doPost(javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response)
               throws IOException

Throws:: IOException

getServletInfo
```
public String getServletInfo()
```
Specified by:

getServletInfo in interface javax.servlet.Servlet

destroy
```
public void destroy()
```
Specified by:

destroy in interface javax.servlet.Servlet

Class SameDiffServlet<I,O>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

typeJson

typeBinary

sdModel

serializer

deserializer

binarySerializer

binaryDeserializer

inferenceAdapter

orderedInputNodes

orderedOutputNodes

SERVING_ENDPOINT

LISTING_ENDPOINT

PAYLOAD_SIZE_LIMIT

Constructor Detail

SameDiffServlet

SameDiffServlet

SameDiffServlet

Method Detail

init

getServletConfig

service

sendError

sendBadContentType

validateRequest

doGet

doPost

getServletInfo

destroy