| /* xmlj_error.c - |
| Copyright (C) 2003, 2004 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath 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, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| #include "xmlj_error.h" |
| #include "xmlj_io.h" |
| #include "xmlj_util.h" |
| |
| void |
| xmljXsltErrorFunc (void *ctx, const char *msg, ...) |
| { |
| if (NULL != ctx) |
| { |
| SAXParseContext *sax = ((SAXParseContext *) ctx); |
| |
| if (NULL != sax) |
| { |
| JNIEnv *env = sax->env; |
| |
| if (!(*env)->ExceptionOccurred (env)) |
| { |
| jobject target = sax->obj; |
| xmlChar *x_msg; |
| jstring j_msg; |
| va_list args; |
| |
| if (sax->error == NULL) |
| { |
| sax->error = |
| xmljGetMethodID (env, |
| target, |
| "error", |
| "(Ljava/lang/String;IILjava/lang/String;Ljava/lang/String;)V"); |
| if (sax->error == NULL) |
| { |
| return; |
| } |
| } |
| |
| va_start (args, msg); |
| x_msg = (msg == NULL) ? NULL : xmlCharStrdup (msg); |
| va_end (args); |
| j_msg = xmljNewString (env, x_msg); |
| |
| (*env)->CallVoidMethod (env, |
| target, |
| sax->error, |
| j_msg, |
| -1, |
| -1, |
| NULL, |
| NULL); |
| } |
| } |
| } |
| else |
| { |
| va_list va; |
| va_start (va, msg); |
| fprintf (stderr, "libxslt error: "); |
| vfprintf (stderr, msg, va); |
| fflush (stderr); |
| va_end (va); |
| } |
| } |
| |
| void |
| xmljThrowException (JNIEnv *env, |
| const char *classname, |
| const char *message) |
| { |
| jclass cls; |
| jmethodID method; |
| jthrowable ex; |
| jstring jmsg; |
| |
| /*fprintf(stderr, "Throwing exception %s %s\n", classname, message);*/ |
| cls = (*env)->FindClass (env, classname); |
| if (cls == NULL) |
| { |
| fprintf (stderr, "Can't find class %s\n", classname); |
| fflush (stderr); |
| return; |
| } |
| method = (*env)->GetMethodID (env, cls, "<init>", "(Ljava/lang/String;)V"); |
| if (method == NULL) |
| { |
| fprintf (stderr, "Can't find method %s.<init>\n", classname); |
| fflush (stderr); |
| return; |
| } |
| jmsg = (message == NULL) ? NULL : (*env)->NewStringUTF (env, message); |
| ex = (jthrowable) (*env)->NewObject (env, cls, method, jmsg); |
| if (ex == NULL) |
| { |
| fprintf (stderr, "Can't instantiate new %s\n", classname); |
| fflush (stderr); |
| return; |
| } |
| (*env)->Throw (env, ex); |
| } |
| |
| void |
| xmljThrowDOMException (JNIEnv *env, |
| int code, |
| const char *message) |
| { |
| jclass cls; |
| jmethodID method; |
| jthrowable ex; |
| jstring jmsg; |
| |
| if ((*env)->ExceptionOccurred (env)) |
| { |
| return; |
| } |
| |
| cls = (*env)->FindClass (env, "gnu/xml/libxmlj/dom/GnomeDOMException"); |
| if (cls == NULL) |
| { |
| fprintf (stderr, "Can't find DOMException class!\n"); |
| fflush (stderr); |
| return; |
| } |
| method = (*env)->GetMethodID (env, cls, "<init>", "(SLjava/lang/String;)V"); |
| if (method == NULL) |
| { |
| fprintf (stderr, "Can't find DOMException constructor!\n"); |
| fflush (stderr); |
| return; |
| } |
| jmsg = (message == NULL) ? NULL : (*env)->NewStringUTF (env, message); |
| ex = (jthrowable) (*env)->NewObject (env, cls, method, code, jmsg); |
| (*env)->Throw (env, ex); |
| } |
| |