fluid-ws-java-client/src/main/java/com/fluidbpm/ws/client/v1/ABaseClientWS.java
private ResponseHandler<String> getJsonResponseHandler(final String urlCalledParam) {
		// Create a custom response handler
		ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

			/**
			 * Process the {@code responseParam} and return text if valid.
			 *
			 * @param responseParam The HTTP response from the server.
			 * @return Text response.
			 * @throws IOException If there are any communication or I/O problems.
			 */
			public String handleResponse(final HttpResponse responseParam) throws IOException {

				int status = responseParam.getStatusLine().getStatusCode();
				if (status == 404) {
					throw new FluidClientException(
							"Endpoint for Service not found. URL ["+
									urlCalledParam+"].",
							FluidClientException.ErrorCode.CONNECT_ERROR);
				} else if (status >= 200 && status < 300) {
					HttpEntity entity = responseParam.getEntity();

					String responseJsonString = (entity == null) ? null:
							EntityUtils.toString(entity);

					return responseJsonString;
				} else if (status == 400) {
					//Bad Request... Server Side Error meant for client...
					HttpEntity entity = responseParam.getEntity();

					String responseJsonString = (entity == null) ? null :
							EntityUtils.toString(entity);

					return responseJsonString;
				} else {
					HttpEntity entity = responseParam.getEntity();

					String responseString = (entity != null) ?
							EntityUtils.toString(entity) : null;

					throw new FluidClientException(
							"Unexpected response status: " + status+". "
							+responseParam.getStatusLine().getReasonPhrase()+". \nResponse Text ["+
									responseString+"]",
							FluidClientException.ErrorCode.IO_ERROR);
				}
			}
		};

		return responseHandler;
	}
private ResponseHandler<String> getJsonResponseHandler(final String urlCalledParam) {
		// Create a custom response handler
		ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

			/**
			 * Process the {@code responseParam} and return text if valid.
			 *
			 * @param responseParam The HTTP response from the server.
			 * @return Text response.
			 * @throws IOException If there are any communication or I/O problems.
			 */
			public String handleResponse(final HttpResponse responseParam) throws IOException {

				int status = responseParam.getStatusLine().getStatusCode();
				if (status == 404) {
					throw new FluidClientException(
							"Endpoint for Service not found. URL ["+
									urlCalledParam+"].",
							FluidClientException.ErrorCode.CONNECT_ERROR);
				} else if (status >= 200 && status < 300) {
					HttpEntity entity = responseParam.getEntity();

					String responseJsonString = (entity == null) ? null:
							EntityUtils.toString(entity);

					return responseJsonString;
				} else if (status == 400) {
					//Bad Request... Server Side Error meant for client...
					HttpEntity entity = responseParam.getEntity();

					String responseJsonString = (entity == null) ? null :
							EntityUtils.toString(entity);

					return responseJsonString;
				} else {
					HttpEntity entity = responseParam.getEntity();

					String responseString = (entity != null) ?
							EntityUtils.toString(entity) : null;

					throw new FluidClientException(
							"Unexpected response status: " + status+". "
							+responseParam.getStatusLine().getReasonPhrase()+". \nResponse Text ["+
									responseString+"]",
							FluidClientException.ErrorCode.IO_ERROR);
				}
			}
		};

		return responseHandler;
	}
private ResponseHandler < String > getJsonResponseHandler ( final String urlCalledParam ) { // Create a custom response handler ResponseHandler < String > responseHandler = new ResponseHandler < String > ( ) { /**
			 * Process the {@code responseParam} and return text if valid.
			 *
			 * @param responseParam The HTTP response from the server.
			 * @return Text response.
			 * @throws IOException If there are any communication or I/O problems.
			 */ public String handleResponse ( final HttpResponse responseParam ) throws IOException { int status = responseParam . getStatusLine ( ) . getStatusCode ( ) ; if ( status == 404 ) { throw new FluidClientException ( "Endpoint for Service not found. URL [" + urlCalledParam + "]." , FluidClientException . ErrorCode . CONNECT_ERROR ) ; } else if ( status >= 200 && status < 300 ) { HttpEntity entity = responseParam . getEntity ( ) ; String responseJsonString = ( entity == null ) ? null : EntityUtils . toString ( entity ) ; return responseJsonString ; } else if ( status == 400 ) { //Bad Request... Server Side Error meant for client... HttpEntity entity = responseParam . getEntity ( ) ; String responseJsonString = ( entity == null ) ? null : EntityUtils . toString ( entity ) ; return responseJsonString ; } else { HttpEntity entity = responseParam . getEntity ( ) ; String responseString = ( entity != null ) ? EntityUtils . toString ( entity ) : null ; throw new FluidClientException ( "Unexpected response status: " + status + ". " + responseParam . getStatusLine ( ) . getReasonPhrase ( ) + ". \nResponse Text [" + responseString + "]" , FluidClientException . ErrorCode . IO_ERROR ) ; } } } ; return responseHandler ; }
Get a text based response handler used mainly for JSON.

@param urlCalledParam The url called.
@return String based response handler.
Get a text based response handler used mainly for JSON .