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author | vitalyisaev <vitalyisaev@ydb.tech> | 2023-11-30 13:26:22 +0300 |
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committer | vitalyisaev <vitalyisaev@ydb.tech> | 2023-11-30 15:44:45 +0300 |
commit | 0a98fece5a9b54f16afeb3a94b3eb3105e9c3962 (patch) | |
tree | 291d72dbd7e9865399f668c84d11ed86fb190bbf /contrib/tools/swig/Lib/java/std_string.i | |
parent | cb2c8d75065e5b3c47094067cb4aa407d4813298 (diff) | |
download | ydb-0a98fece5a9b54f16afeb3a94b3eb3105e9c3962.tar.gz |
YQ Connector:Use docker-compose in integrational tests
Diffstat (limited to 'contrib/tools/swig/Lib/java/std_string.i')
-rw-r--r-- | contrib/tools/swig/Lib/java/std_string.i | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/contrib/tools/swig/Lib/java/std_string.i b/contrib/tools/swig/Lib/java/std_string.i new file mode 100644 index 0000000000..830a896119 --- /dev/null +++ b/contrib/tools/swig/Lib/java/std_string.i @@ -0,0 +1,121 @@ +/* ----------------------------------------------------------------------------- + * std_string.i + * + * Typemaps for std::string and const std::string& + * These are mapped to a Java String and are passed around by value. + * + * To use non-const std::string references use the following %apply. Note + * that they are passed by value. + * %apply const std::string & {std::string &}; + * ----------------------------------------------------------------------------- */ + +%{ +#include <string> +%} + +namespace std { + +%naturalvar string; + +class string; + +// string +%typemap(jni) string "jstring" +%typemap(jtype) string "String" +%typemap(jstype) string "String" +%typemap(javadirectorin) string "$jniinput" +%typemap(javadirectorout) string "$javacall" + +%typemap(in) string +%{ if(!$input) { + SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null string"); + return $null; + } + const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0); + if (!$1_pstr) return $null; + $1.assign($1_pstr); + jenv->ReleaseStringUTFChars($input, $1_pstr); %} + +%typemap(directorout) string +%{ if(!$input) { + if (!jenv->ExceptionCheck()) { + SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null string"); + } + return $null; + } + const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0); + if (!$1_pstr) return $null; + $result.assign($1_pstr); + jenv->ReleaseStringUTFChars($input, $1_pstr); %} + +%typemap(directorin,descriptor="Ljava/lang/String;") string +%{ $input = jenv->NewStringUTF($1.c_str()); + Swig::LocalRefGuard $1_refguard(jenv, $input); %} + +%typemap(out) string +%{ $result = jenv->NewStringUTF($1.c_str()); %} + +%typemap(javain) string "$javainput" + +%typemap(javaout) string { + return $jnicall; + } + +%typemap(typecheck) string = char *; + +%typemap(throws) string +%{ SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.c_str()); + return $null; %} + +// const string & +%typemap(jni) const string & "jstring" +%typemap(jtype) const string & "String" +%typemap(jstype) const string & "String" +%typemap(javadirectorin) const string & "$jniinput" +%typemap(javadirectorout) const string & "$javacall" + +%typemap(in) const string & +%{ if(!$input) { + SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null string"); + return $null; + } + const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0); + if (!$1_pstr) return $null; + $*1_ltype $1_str($1_pstr); + $1 = &$1_str; + jenv->ReleaseStringUTFChars($input, $1_pstr); %} + +%typemap(directorout,warning=SWIGWARN_TYPEMAP_THREAD_UNSAFE_MSG) const string & +%{ if(!$input) { + SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null string"); + return $null; + } + const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0); + if (!$1_pstr) return $null; + /* possible thread/reentrant code problem */ + static $*1_ltype $1_str; + $1_str = $1_pstr; + $result = &$1_str; + jenv->ReleaseStringUTFChars($input, $1_pstr); %} + +%typemap(directorin,descriptor="Ljava/lang/String;") const string & +%{ $input = jenv->NewStringUTF($1.c_str()); + Swig::LocalRefGuard $1_refguard(jenv, $input); %} + +%typemap(out) const string & +%{ $result = jenv->NewStringUTF($1->c_str()); %} + +%typemap(javain) const string & "$javainput" + +%typemap(javaout) const string & { + return $jnicall; + } + +%typemap(typecheck) const string & = char *; + +%typemap(throws) const string & +%{ SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.c_str()); + return $null; %} + +} + |