Added Java binding.

1 files changed, 81 insertions, 0 deletions

diff --git a/java/src/c/helper.h b/java/src/c/helper.h
new file mode 100644
index 00000000..ba8304eb
--- /dev/null
+++ b/java/src/c/helper.h
@@ -0,0 +1,81 @@
+/* $Id$
+ *
+ * JLasso -- Java bindings for Lasso library
+ *
+ * Copyright (C) 2004 Entr'ouvert
+ * http://lasso.labs.libre-entreprise.org
+ *
+ * Authors: Benjamin Poussin <poussin@codelutin.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _HELPER_H_
+#define _HELPER_H_
+
+#include <jni.h>
+
+/**
+* Store C object in Java object
+*/
+void storeCObject(JNIEnv * env, jobject this, void * cobject);
+
+/**
+* Get C object from Java object
+*/
+void* getCObject(JNIEnv * env, jobject this);
+
+/**
+* Get pointer object stored in java field
+* @param name name of field used to store pointer
+* @return object pointer
+*/
+void * getObjectRef(JNIEnv * env, jobject this, const char * name);
+
+/**
+* Store object pointer in java field
+* @param name name of field used to store pointer
+* @param objectRef pointer to store
+*/
+void setObjectRef(JNIEnv * env, jobject this, const char * name, void * objectRef);
+
+/**
+* Get value of attribute, attribute must be Java object
+*/
+jobject getJavaObjectField(JNIEnv * env, jobject this, const char * fieldName, const char * fieldType);
+
+/**
+* Store new value for Java object attribute, attribute must be Java object
+*/
+void setJavaObjectField(JNIEnv * env, jobject this, const char * name, const char * fieldType, jobject value);
+
+/**
+* Instanciate a new object. Default constructor used
+*/
+jobject instanciate(JNIEnv * env, const char * className);
+
+/**
+* Check if Java object store the C object passed in parameter
+*/
+int isSameObject(JNIEnv * env, jobject javaObject, void* cObject);
+
+/**
+* If field in Java object don't represent C object, then create new Java
+* object representation for this C object and set java field.
+*/
+void checkAndSetField(JNIEnv * env, jobject this, char * fieldName,
+char * fieldType, char * javaObjectClassName, void * cObject);
+
+#endif