diff options
Diffstat (limited to 'libjava/classpath/native/jni/xmlj/xmlj_error.c')
| -rw-r--r-- | libjava/classpath/native/jni/xmlj/xmlj_error.c | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/libjava/classpath/native/jni/xmlj/xmlj_error.c b/libjava/classpath/native/jni/xmlj/xmlj_error.c new file mode 100644 index 000000000..5dd90552c --- /dev/null +++ b/libjava/classpath/native/jni/xmlj/xmlj_error.c @@ -0,0 +1,169 @@ +/* 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); +} + |