com.cosmian.jna.findex

Class FindexBase

java.lang.Object

com.cosmian.jna.findex.FindexBase

Direct Known Subclasses:

Findex, FindexCloud

public class FindexBase
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	FindexBase.IndexRequest<SELF extends FindexBase.IndexRequest<SELF>>
protected static class	FindexBase.SearchRequest<SELF extends FindexBase.SearchRequest<SELF>>

Constructor Summary

Constructors

Constructor and Description
FindexBase()

Method Summary

Modifier and Type	Method and Description
static String	get_last_error() Return the last error in a String that does not exceed 1023 bytes
static String	get_last_error(int maxLen) Return the last error in a String that does not exceed `max_len` bytes
protected static String	indexedValuesToJson(Map<IndexedValue,Set<Keyword>> indexedValuesAndWords)
protected static String	keywordsToJson(Set<Keyword> keyWords)
static void	set_error(String error_msg) Set the last error on the native lib
protected static void	unwrap(int result) If the result of the last FFI call is in Error, recover the last error from the native code and throw an exception wrapping it.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FindexBase

public FindexBase()

Method Detail

get_last_error

public static String get_last_error()
                             throws CloudproofException

Return the last error in a String that does not exceed 1023 bytes

Returns:

the last error recorded by the native library

Throws:

CloudproofException - in case of native library error

get_last_error

public static String get_last_error(int maxLen)
                             throws CloudproofException

Return the last error in a String that does not exceed `max_len` bytes

Parameters:

maxLen - the maximum number of bytes to return

Returns:

the error

Throws:

CloudproofException - in case of native library error

set_error

public static void set_error(String error_msg)
                      throws CloudproofException

Set the last error on the native lib

Parameters:

error_msg - the last error to set on the native lib

Throws:

CloudproofException - n case of native library error

indexedValuesToJson

protected static String indexedValuesToJson(Map<IndexedValue,Set<Keyword>> indexedValuesAndWords)
                                     throws CloudproofException

Throws:

CloudproofException

keywordsToJson

protected static String keywordsToJson(Set<Keyword> keyWords)
                                throws CloudproofException

Throws:

CloudproofException

unwrap

protected static void unwrap(int result)
                      throws CloudproofException

If the result of the last FFI call is in Error, recover the last error from the native code and throw an exception wrapping it.

Parameters:

result - the result of the FFI call

Throws:

CloudproofException - in case of native library error