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Java API: added correct error handling.

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2012-11-30 19:43:34 +00:00
parent e87e0991f3
commit d13d6fecbf
2 changed files with 17 additions and 33 deletions
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17
scripts/update_api.py
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@ -494,12 +494,12 @@ def mk_java():
java_native.write(' public static class IntPtr { public int value; }\n')
java_native.write(' public static class LongPtr { public long value; }\n')
java_native.write(' public static class StringPtr { public String value; }\n')
java_native.write(' public static class errorHandler { public long ptr; }\n')
java_native.write(' public static native void setInternalErrorHandler(long ctx);\n\n')
if IS_WINDOWS:
java_native.write(' static { System.loadLibrary("%s"); }\n' % get_component('java').dll_name)
else:
java_native.write(' static { System.loadLibrary("%s"); }\n' % get_component('java').dll_name[3:]) # We need 3: to extract the prexi 'lib' form the dll_name
java_native.write('\n\n')
java_native.write('\n')
for name, result, params in _dotnet_decls:
java_native.write(' protected static native %s INTERNAL%s(' % (type2java(result), java_method_name(name)))
first = True
@ -553,6 +553,7 @@ def mk_java():
java_native.write(' }\n\n')
java_native.write('}\n')
java_wrapper = open(java_wrapperf, 'w')
pkg_str = get_component('java').package_name.replace('.', '_')
java_wrapper.write('// Automatically generated file\n')
java_wrapper.write('#include<jni.h>\n')
java_wrapper.write('#include<stdlib.h>\n')
@ -578,7 +579,17 @@ def mk_java():
java_wrapper.write('#define RELEASELONGAELEMS(OLD,NEW) \\\n')
java_wrapper.write(' delete [] NEW; \n\n')
java_wrapper.write('#endif\n\n')
pkg_str = get_component('java').package_name.replace('.', '_')
java_wrapper.write('void Z3JavaErrorHandler(Z3_context c, Z3_error_code e)\n')
java_wrapper.write('{\n')
java_wrapper.write(' // Internal do-nothing error handler. This is required to avoid that Z3 calls exit()\n')
java_wrapper.write(' // upon errors, but the actual error handling is done by throwing exceptions in the\n')
java_wrapper.write(' // wrappers below.\n')
java_wrapper.write('}\n\n')
java_wrapper.write('JNIEXPORT void JNICALL Java_%s_Native_setInternalErrorHandler(JNIEnv * jenv, jclass cls, long a0)\n' % pkg_str)
java_wrapper.write('{\n')
java_wrapper.write(' Z3_set_error_handler((Z3_context)a0, Z3JavaErrorHandler);\n')
java_wrapper.write('}\n\n')
java_wrapper.write('')
for name, result, params in _dotnet_decls:
java_wrapper.write('JNIEXPORT %s JNICALL Java_%s_Native_INTERNAL%s(JNIEnv * jenv, jclass cls' % (type2javaw(result), pkg_str, java_method_name(name)))
i = 0;