170 lines
5.1 KiB
C
170 lines
5.1 KiB
C
/* xmlj_error.c -
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Copyright (C) 2003, 2004 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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#include "xmlj_error.h"
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#include "xmlj_io.h"
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#include "xmlj_util.h"
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void
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xmljXsltErrorFunc (void *ctx, const char *msg, ...)
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{
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if (NULL != ctx)
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{
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SAXParseContext *sax = ((SAXParseContext *) ctx);
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if (NULL != sax)
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{
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JNIEnv *env = sax->env;
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if (!(*env)->ExceptionOccurred (env))
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{
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jobject target = sax->obj;
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xmlChar *x_msg;
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jstring j_msg;
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va_list args;
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if (sax->error == NULL)
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{
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sax->error =
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xmljGetMethodID (env,
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target,
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"error",
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"(Ljava/lang/String;IILjava/lang/String;Ljava/lang/String;)V");
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if (sax->error == NULL)
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{
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return;
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}
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}
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va_start (args, msg);
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x_msg = (msg == NULL) ? NULL : xmlCharStrdup (msg);
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va_end (args);
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j_msg = xmljNewString (env, x_msg);
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(*env)->CallVoidMethod (env,
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target,
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sax->error,
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j_msg,
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-1,
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-1,
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NULL,
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NULL);
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}
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}
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}
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else
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{
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va_list va;
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va_start (va, msg);
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fprintf (stderr, "libxslt error: ");
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vfprintf (stderr, msg, va);
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fflush (stderr);
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va_end (va);
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}
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}
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void
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xmljThrowException (JNIEnv *env,
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const char *classname,
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const char *message)
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{
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jclass cls;
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jmethodID method;
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jthrowable ex;
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jstring jmsg;
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/*fprintf(stderr, "Throwing exception %s %s\n", classname, message);*/
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cls = (*env)->FindClass (env, classname);
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if (cls == NULL)
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{
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fprintf (stderr, "Can't find class %s\n", classname);
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fflush (stderr);
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return;
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}
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method = (*env)->GetMethodID (env, cls, "<init>", "(Ljava/lang/String;)V");
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if (method == NULL)
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{
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fprintf (stderr, "Can't find method %s.<init>\n", classname);
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fflush (stderr);
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return;
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}
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jmsg = (message == NULL) ? NULL : (*env)->NewStringUTF (env, message);
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ex = (jthrowable) (*env)->NewObject (env, cls, method, jmsg);
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if (ex == NULL)
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{
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fprintf (stderr, "Can't instantiate new %s\n", classname);
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fflush (stderr);
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return;
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}
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(*env)->Throw (env, ex);
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}
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void
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xmljThrowDOMException (JNIEnv *env,
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int code,
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const char *message)
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{
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jclass cls;
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jmethodID method;
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jthrowable ex;
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jstring jmsg;
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if ((*env)->ExceptionOccurred (env))
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{
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return;
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}
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cls = (*env)->FindClass (env, "gnu/xml/libxmlj/dom/GnomeDOMException");
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if (cls == NULL)
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{
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fprintf (stderr, "Can't find DOMException class!\n");
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fflush (stderr);
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return;
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}
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method = (*env)->GetMethodID (env, cls, "<init>", "(SLjava/lang/String;)V");
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if (method == NULL)
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{
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fprintf (stderr, "Can't find DOMException constructor!\n");
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fflush (stderr);
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return;
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}
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jmsg = (message == NULL) ? NULL : (*env)->NewStringUTF (env, message);
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ex = (jthrowable) (*env)->NewObject (env, cls, method, code, jmsg);
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(*env)->Throw (env, ex);
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}
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