source: branches/PublicaMundi_David-devel/zoo-project/zoo-kernel/service_internal_java.c @ 824

Last change on this file since 824 was 388, checked in by djay, 12 years ago

Fix issue in OGR python services, thanks to Farkas to point this issue. Update Java support to handle properly the error messages coming from the JVM. Fix segfault when ZCFG file doesn't exist.
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File size: 20.0 KB
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1/**
2 * Author : Gérald FENOY
3 *
4 * Copyright (c) 2009-2013 GeoLabs SARL
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25#include "service_internal_java.h"
26
27int zoo_java_support(maps** main_conf,map* request,service* s,maps **real_inputs,maps **real_outputs){
28  maps* m=*main_conf;
29  maps* inputs=*real_inputs;
30  maps* outputs=*real_outputs;
31  char ntmp[1024];
32  getcwd(ntmp,1024);
33  map* tmp=getMap(request,"metapath");
34  char *classpath;
35  char *oclasspath;
36  int res=SERVICE_FAILED;
37  char *cclasspath=getenv("CLASSPATH");
38  if(tmp!=NULL){
39    if(cclasspath!=NULL){
40      classpath=(char*) malloc((strlen(ntmp)+strlen(tmp->value)+strlen(cclasspath)+4)*sizeof(char));
41      oclasspath=(char*) malloc((strlen(ntmp)+strlen(tmp->value)+strlen(cclasspath)+22)*sizeof(char));
42#ifndef WIN32
43      sprintf(classpath,"%s/%s/:%s",ntmp,tmp->value,cclasspath);
44#else
45      sprintf(classpath,"%s/%s/;%s",ntmp,tmp->value,cclasspath);
46#endif
47    }
48    else{
49      classpath=(char*) malloc((strlen(ntmp)+strlen(tmp->value)+3)*sizeof(char));
50      oclasspath=(char*) malloc((strlen(ntmp)+strlen(tmp->value)+21)*sizeof(char));
51      sprintf(classpath,"%s/%s/",ntmp,tmp->value);
52    }
53    sprintf(oclasspath,"-Djava.class.path=%s",classpath);
54  }else{
55    if(cclasspath!=NULL){
56      classpath=(char*) malloc((strlen(ntmp)+strlen(cclasspath)+3)*sizeof(char));
57      oclasspath=(char*) malloc((strlen(ntmp)+strlen(cclasspath)+21)*sizeof(char));
58#ifndef WIN32
59      sprintf(classpath,"%s/:%s",ntmp,cclasspath);
60#else
61      sprintf(classpath,"%s/;%s",ntmp,cclasspath);
62#endif
63    }
64    else{
65      classpath=(char*) malloc((strlen(ntmp)+2)*sizeof(char));
66      oclasspath=(char*) malloc((strlen(ntmp)+20)*sizeof(char));
67      sprintf(classpath,"%s/",ntmp);
68    }
69    sprintf(oclasspath,"-Djava.class.path=%s",classpath);
70
71  }
72  sprintf(oclasspath,"-Djava.class.path=%s",classpath);
73
74#ifdef DEBUG
75  fprintf(stderr,"CLASSPATH=%s\n",classpath);
76  fprintf(stderr,"(%s)\n",oclasspath);
77#endif
78
79#ifdef WIN32
80  JavaVMOption options[2];
81#else
82  JavaVMOption options[1];
83#endif
84  JavaVMInitArgs vm_args;
85  JavaVM *jvm;
86  JNIEnv *env;
87  long result;
88  jmethodID pmid;
89  jfieldID fid;
90  jobject jobj;
91  jclass cls;
92#ifdef JAVA7
93  jobject cls_gr;
94#else
95  jclass cls_gr;
96#endif
97  int i;
98
99  options[0].optionString = oclasspath;
100#ifdef WIN32
101  options[1].optionString = "-Xmx512m";
102  /*options[2].optionString = "-Xms128m";
103  options[3].optionString = "-XX:MaxPermSize=256m";
104  options[4].optionString = "-XX:MaxHeapFreeRatio=70";*/
105#endif
106
107  JNI_GetDefaultJavaVMInitArgs(&vm_args);
108  vm_args.version = JNI_VERSION_1_6;
109  vm_args.options = options;
110#ifdef WIN32
111  vm_args.nOptions = 2;
112#else
113  vm_args.nOptions = 1;
114#endif
115  vm_args.ignoreUnrecognized = JNI_TRUE;
116
117  result = JNI_CreateJavaVM(&jvm,(void **)&env, &vm_args);
118  if(result == JNI_ERR ) {
119    fprintf(stderr,"Error invoking the JVM");
120    return -1;
121  }
122#ifdef DEBUG
123  else
124    fprintf(stderr,"JAVA VM Started\n");
125#endif
126
127  tmp=getMap(s->content,"serviceProvider");
128#ifdef JAVA7
129  cls = env->FindClass(tmp->value);
130  cls_gr = env->NewGlobalRef(cls);
131#else
132  cls = (*env)->FindClass(env,tmp->value);
133  cls_gr = (*env)->NewGlobalRef(env, cls);
134#endif
135  if( cls == NULL ) {
136    displayStack(env,*main_conf);
137#ifdef JAVA7
138    (*jvm).DestroyJavaVM();
139#else
140    (*jvm)->DestroyJavaVM(jvm);
141#endif
142    return -1;
143  }
144#ifdef DEBUG
145  else{
146    fprintf(stderr,"%s loaded\n",tmp->value);
147  }
148#endif
149
150  if (cls != NULL) {
151#ifdef JAVA7
152    (*env).ExceptionClear();
153    pmid=(*env).GetStaticMethodID(cls, s->name, "(Ljava/util/HashMap;Ljava/util/HashMap;Ljava/util/HashMap;)I");
154#else
155    (*env)->ExceptionClear(env);
156    pmid=(*env)->GetStaticMethodID(env,cls_gr, s->name, "(Ljava/util/HashMap;Ljava/util/HashMap;Ljava/util/HashMap;)I");
157#endif
158    if (pmid!=0){
159#ifdef DEBUG
160      fprintf(stderr,"Function successfully loaded\n");
161#endif
162      jclass scHashMapClass,scHashMap_class;
163      jmethodID scHashMap_constructor;
164#ifdef JAVA7
165      scHashMapClass = (*env).FindClass("java/util/HashMap");
166      scHashMap_class = (jclass)(*env).NewGlobalRef(scHashMapClass);
167      scHashMap_constructor = (*env).GetMethodID(scHashMap_class, "<init>", "()V");
168#else
169      scHashMapClass = (*env)->FindClass(env, "java/util/HashMap");
170      scHashMap_class = (*env)->NewGlobalRef(env, scHashMapClass);
171      scHashMap_constructor = (*env)->GetMethodID(env, scHashMap_class, "<init>", "()V");
172#endif
173      /**
174       * The 3 standard parameter for each services
175       */
176      jobject arg1=HashMap_FromMaps(env,m,scHashMapClass,scHashMap_class,scHashMap_constructor);
177      jobject arg2=HashMap_FromMaps(env,inputs,scHashMapClass,scHashMap_class,scHashMap_constructor);
178      jobject arg3=HashMap_FromMaps(env,outputs,scHashMapClass,scHashMap_class,scHashMap_constructor);
179      jint pValue=0;
180
181#ifdef JAVA7
182      pValue=(*env).CallStaticIntMethod(cls,pmid,arg1,arg2,arg3);
183#else
184      pValue=(*env)->CallStaticIntMethod(env,cls,pmid,arg1,arg2,arg3);
185#endif
186      if (pValue != (jint)NULL){
187        res=pValue;
188        m=mapsFromHashMap(env,arg1,scHashMapClass);
189        *main_conf=m;
190        outputs=mapsFromHashMap(env,arg3,scHashMapClass);
191        *real_outputs=outputs;
192
193#ifdef DEBUG
194        fprintf(stderr,"Result of call: %i\n", pValue);
195        dumpMaps(inputs);
196        dumpMaps(outputs);
197#endif
198      }else{
199        displayStack(env,*main_conf);
200#ifdef JAVA7
201        (*jvm).DestroyJavaVM();
202#else
203        (*jvm)->DestroyJavaVM(jvm);
204#endif
205        return -1;
206      }
207    }
208    else{
209      displayStack(env,*main_conf);
210#ifdef JAVA7
211      (*jvm).DestroyJavaVM();
212#else
213      (*jvm)->DestroyJavaVM(jvm);
214#endif
215      return -1;
216    }
217  }
218#ifdef JAVA7
219      (*jvm).DestroyJavaVM();
220#else
221  (*jvm)->DestroyJavaVM(jvm);
222#endif
223  return res;
224}
225
226/**
227 * Error handling: display stack trace in an ExceptionReport Document
228 */
229void displayStack(JNIEnv *env,maps* main_conf){
230  map *tmpm=getMapFromMaps(main_conf,"main","tmpPath");
231  char tmps[1024];
232  sprintf(tmps,"%s/%d.ztmp",tmpm->value,getpid());
233  FILE* new_stdout=fopen(tmps,"wb+");
234  fflush(stderr);
235  dup2(fileno(new_stdout),fileno(stderr));
236  fprintf(stderr,"Unable to run your java process properly: ");
237  fflush(stderr);
238#ifdef JAVA7
239  (*env).ExceptionDescribe();
240#else
241  (*env)->ExceptionDescribe(env);
242#endif
243  fflush(new_stdout);
244  fseek(new_stdout, 0, SEEK_END);
245  long flen=ftell(new_stdout);
246  fseek(new_stdout, 0, SEEK_SET);
247  char *tmps1=(char*)malloc((flen+1)*sizeof(char));
248  fread(tmps1,flen,1,new_stdout);
249  fclose(new_stdout);
250  tmps1[flen]=0;
251  map* err=createMap("text",tmps1);
252  addToMap(err,"code","InternalError");
253  printExceptionReportResponse(main_conf,err);
254  freeMap(&err);
255  free(err);
256}
257
258jobject HashMap_FromMaps(JNIEnv *env,maps* t,jclass scHashMapClass,jclass scHashMap_class,jmethodID scHashMap_constructor){
259  jobject scObject,scObject1;
260  if(scHashMap_constructor!=NULL){
261#ifdef JAVA7
262    scObject = (*env).NewObject(scHashMap_class, scHashMap_constructor);
263#else
264    scObject = (*env)->NewObject(env, scHashMap_class, scHashMap_constructor);
265#endif
266    jmethodID put_mid = 0;
267
268#ifdef JAVA7
269    put_mid = (*env).GetMethodID(scHashMapClass, "put",
270                                  "(Ljava/lang/Object;Ljava/lang/Object;)"
271                                  "Ljava/lang/Object;");
272#else
273    put_mid = (*env)->GetMethodID(env,scHashMapClass, "put",
274                                  "(Ljava/lang/Object;Ljava/lang/Object;)"
275                                  "Ljava/lang/Object;");
276#endif
277    maps* tmp=t;
278    while(tmp!=NULL){
279      map* tmap=getMapType(tmp->content);
280      map* tmp1=tmp->content;
281#ifdef JAVA7
282      scObject1 = (*env).NewObject(scHashMap_class, scHashMap_constructor);
283#else
284      scObject1 = (*env)->NewObject(env, scHashMap_class, scHashMap_constructor);
285#endif
286      map* sizeV=getMap(tmp1,"size");
287      map* isArray=getMap(tmp1,"isArray");
288      map* alen=getMap(tmp1,"length");
289      while(tmp1!=NULL){
290        if(strcmp(tmp1->name,"value")==0){
291          if(isArray==NULL){
292            if(sizeV!=NULL && strcmp(tmp1->name,"value")==0){
293#ifdef JAVA7
294              jbyteArray tmpData=(*env).NewByteArray(atoi(sizeV->value));
295              (*env).SetByteArrayRegion(tmpData,0,atoi(sizeV->value),(const jbyte *)tmp1->value);
296              (*env).CallObjectMethod(scObject1, put_mid, (*env).NewStringUTF(tmp1->name), tmpData);
297#else
298              jbyteArray tmpData=(*env)->NewByteArray(env,atoi(sizeV->value));
299              (*env)->SetByteArrayRegion(env,tmpData,0,atoi(sizeV->value),tmp1->value);
300              (*env)->CallObjectMethod(env,scObject1, put_mid, (*env)->NewStringUTF(env,tmp1->name), tmpData);
301#endif
302            }else
303#ifdef JAVA7
304              (*env).CallObjectMethod(scObject1, put_mid, (*env).NewStringUTF(tmp1->name), (*env).NewStringUTF(tmp1->value));
305#else
306              (*env)->CallObjectMethod(env,scObject1, put_mid, (*env)->NewStringUTF(env,tmp1->name), (*env)->NewStringUTF(env,tmp1->value));
307#endif
308          }
309          else{
310            int alen1=atoi(alen->value);
311            fprintf(stderr,"LENGTH %d \n",alen1);
312           
313            jclass scArrayListClass,scArrayList_class;
314            jmethodID scArrayList_constructor;
315            jobject scObject2;
316#ifdef JAVA7
317            scArrayListClass = (*env).FindClass("java/util/ArrayList");
318            scArrayList_class = (jclass)(*env).NewGlobalRef(scArrayListClass);
319            scArrayList_constructor = (*env).GetMethodID(scArrayList_class, "<init>", "()V");
320            jmethodID add_mid = 0;
321            scObject2 = (*env).NewObject(scArrayList_class, scArrayList_constructor);
322
323            add_mid = (*env).GetMethodID(scArrayListClass,
324                                          "add","(Ljava/lang/Object;)Z");
325#else
326            scArrayListClass = (*env)->FindClass(env, "java/util/ArrayList");
327            scArrayList_class = (*env)->NewGlobalRef(env, scArrayListClass);
328            scArrayList_constructor = (*env)->GetMethodID(env, scArrayList_class, "<init>", "()V");
329            jmethodID add_mid = 0;
330            scObject2 = (*env)->NewObject(env, scArrayList_class, scArrayList_constructor);
331
332            add_mid = (*env)->GetMethodID(env,scArrayListClass,
333                                          "add","(Ljava/lang/Object;)Z");
334#endif     
335            int i;
336           
337            for(i=0;i<alen1;i++){
338              map* vMap=getMapArray(tmp->content,"value",i);       
339              map* sMap=getMapArray(tmp->content,"size",i);
340              map* mMap=getMapArray(tmp->content,tmap->value,i);
341             
342              if(sMap!=NULL && vMap!=NULL && strncmp(vMap->name,"value",5)==0){
343#ifdef JAVA7
344                jbyteArray tmpData=(*env).NewByteArray(atoi(sMap->value));
345                (*env).SetByteArrayRegion(tmpData,0,atoi(sMap->value),(const jbyte *)vMap->value);
346                (*env).CallObjectMethod(scObject2, add_mid, tmpData);
347#else
348                jbyteArray tmpData=(*env)->NewByteArray(env,atoi(sMap->value));
349                (*env)->SetByteArrayRegion(env,tmpData,0,atoi(sMap->value),vMap->value);
350                (*env)->CallObjectMethod(env,scObject2, add_mid, tmpData);
351#endif
352              }else{
353#ifdef JAVA7
354                jobject tmpData=(*env).NewStringUTF(vMap->value);
355                (*env).CallObjectMethod(scObject2, add_mid, tmpData);
356#else
357                jobject tmpData=(*env)->NewStringUTF(env,vMap->value);
358                (*env)->CallObjectMethod(env,scObject2, add_mid, tmpData);
359#endif
360              }
361             
362            }
363
364#ifdef JAVA7
365            (*env).CallObjectMethod(scObject1, put_mid, (*env).NewStringUTF(tmp1->name), scObject2);
366#else       
367            (*env)->CallObjectMethod(env,scObject1, put_mid, (*env)->NewStringUTF(env,tmp1->name), scObject2);
368#endif
369
370          }
371        }
372        else
373#ifdef JAVA7
374          (*env).CallObjectMethod(scObject1, put_mid, (*env).NewStringUTF(tmp1->name), (*env).NewStringUTF(tmp1->value));
375#else
376          (*env)->CallObjectMethod(env,scObject1, put_mid, (*env)->NewStringUTF(env,tmp1->name), (*env)->NewStringUTF(env,tmp1->value));
377#endif
378        tmp1=tmp1->next;
379      }
380#ifdef JAVA7
381      (*env).CallObjectMethod(scObject, put_mid, (*env).NewStringUTF(tmp->name), scObject1);
382#else
383      (*env)->CallObjectMethod(env,scObject, put_mid, (*env)->NewStringUTF(env,tmp->name), scObject1);
384#endif
385      tmp=tmp->next;
386    }
387    return scObject;
388  }
389  else
390    return NULL;
391}
392
393maps* mapsFromHashMap(JNIEnv *env,jobject t,jclass scHashMapClass){
394#ifdef DEBUG
395  fprintf(stderr,"mapsFromHashMap start\n");
396#endif
397  /**
398   * What need to be done (in java).
399   * Set set = hm.entrySet();
400   * Iterator i = set.iterator();
401   * while(i.hasNext()){
402   *   Map.Entry me = (Map.Entry)i.next();
403   *   System.out.println(me.getKey() + " : " + me.getValue() );
404   * }
405   */
406  jclass scHashMap_class,scSetClass,scIteratorClass,scMapEntryClass,scSet_class,scMapClass;
407  jmethodID entrySet_mid,containsKey_mid,get_mid,iterator_mid,hasNext_mid,next_mid,getKey_mid,getValue_mid;
408  jobject scObject,scObject1;
409  if(scHashMapClass==NULL){
410#ifdef DEBUG
411    fprintf(stderr,"Unable to load java.util.HashMap\n");
412#endif
413    return NULL;
414  }
415#ifdef JAVA7
416  entrySet_mid = (*env).GetMethodID(scHashMapClass, "entrySet", "()Ljava/util/Set;"); 
417  containsKey_mid = (*env).GetMethodID(scHashMapClass, "containsKey", "(Ljava/lang/Object;)Z");
418  get_mid = (*env).GetMethodID(scHashMapClass, "get", "(Ljava/lang/Object;)Ljava/lang/Object;"); 
419#else
420  entrySet_mid = (*env)->GetMethodID(env, scHashMapClass, "entrySet", "()Ljava/util/Set;"); 
421  containsKey_mid = (*env)->GetMethodID(env, scHashMapClass, "containsKey", "(Ljava/lang/Object;)Z");
422  get_mid = (*env)->GetMethodID(env, scHashMapClass, "get", "(Ljava/lang/Object;)Ljava/lang/Object;"); 
423#endif
424
425  if(containsKey_mid==0){
426#ifdef DEBUG
427    fprintf(stderr,"unable to load containsKey from HashMap object (%d) \n",entrySet_mid);
428#endif
429    return NULL;
430  }
431  if(get_mid==0){
432#ifdef DEBUG
433    fprintf(stderr,"unable to load get from HashMap object (%d) \n",entrySet_mid);
434#endif
435    return NULL;
436  }
437  if(entrySet_mid==0){
438#ifdef DEBUG
439    fprintf(stderr,"unable to load entrySet from HashMap object (%d) \n",entrySet_mid);
440#endif
441    return NULL;
442  }
443#ifdef DEBUG
444  else
445    fprintf(stderr,"entrySet loaded from HashMap object (%d) \n",entrySet_mid);
446#endif
447
448#ifdef JAVA7
449  scSetClass = (*env).FindClass("java/util/Set");
450  iterator_mid = (*env).GetMethodID(scSetClass, "iterator", "()Ljava/util/Iterator;"); 
451#else
452  scSetClass = (*env)->FindClass(env, "java/util/Set");
453  iterator_mid = (*env)->GetMethodID(env, scSetClass, "iterator", "()Ljava/util/Iterator;"); 
454#endif
455#ifdef DEBUG
456  fprintf(stderr,"mapsFromHashMap 1 (%d) \n",iterator_mid);
457#endif
458
459#ifdef JAVA7
460  scIteratorClass = (*env).FindClass("java/util/Iterator");
461  hasNext_mid = (*env).GetMethodID(scIteratorClass, "hasNext", "()Z");
462#else
463  scIteratorClass = (*env)->FindClass(env, "java/util/Iterator");
464  hasNext_mid = (*env)->GetMethodID(env, scIteratorClass, "hasNext", "()Z");
465#endif
466
467#ifdef DEBUG
468  fprintf(stderr,"mapsFromHashMap 2 (%d)\n",hasNext_mid);
469#endif
470
471#ifdef JAVA7
472  next_mid = (*env).GetMethodID(scIteratorClass, "next", "()Ljava/lang/Object;");
473#else
474  next_mid = (*env)->GetMethodID(env, scIteratorClass, "next", "()Ljava/lang/Object;");
475#endif
476#ifdef DEBUG
477  fprintf(stderr,"mapsFromHashMap 3 (%d)\n",next_mid);
478#endif
479
480#ifdef JAVA7
481  scMapEntryClass = (*env).FindClass("java/util/Map$Entry");
482  getKey_mid = (*env).GetMethodID(scMapEntryClass, "getKey", "()Ljava/lang/Object;");
483#else
484  scMapEntryClass = (*env)->FindClass(env, "java/util/Map$Entry");
485  getKey_mid = (*env)->GetMethodID(env, scMapEntryClass, "getKey", "()Ljava/lang/Object;");
486#endif
487#ifdef DEBUG
488  fprintf(stderr,"mapsFromHashMap 4 (%d)\n",getKey_mid);
489#endif
490#ifdef JAVA7
491  getValue_mid = (*env).GetMethodID(scMapEntryClass, "getValue", "()Ljava/lang/Object;");
492#else
493  getValue_mid = (*env)->GetMethodID(env, scMapEntryClass, "getValue", "()Ljava/lang/Object;");
494#endif
495#ifdef DEBUG
496  fprintf(stderr,"mapsFromHashMap 5 (%d)\n",getValue_mid);
497#endif
498
499#ifdef JAVA7
500  jobject final_set=(*env).CallObjectMethod(t,entrySet_mid);
501  jobject final_iterator=(*env).CallObjectMethod(final_set,iterator_mid);
502#else
503  jobject final_set=(*env)->CallObjectMethod(env,t,entrySet_mid);
504  jobject final_iterator=(*env)->CallObjectMethod(env,final_set,iterator_mid);
505#endif
506
507  maps* final_res=NULL;
508  map* res=NULL;
509#ifdef JAVA7
510  while((*env).CallBooleanMethod(final_iterator,hasNext_mid)){
511    jobject tmp=(*env).CallObjectMethod(final_iterator,next_mid);
512
513    jobject imap=(*env).CallObjectMethod(tmp,getValue_mid);
514    jobject set=(*env).CallObjectMethod(imap,entrySet_mid);
515    jobject iterator=(*env).CallObjectMethod(set,iterator_mid);
516
517#else
518  while((*env)->CallBooleanMethod(env,final_iterator,hasNext_mid)){
519    jobject tmp=(*env)->CallObjectMethod(env,final_iterator,next_mid);
520
521    jobject imap=(*env)->CallObjectMethod(env,tmp,getValue_mid);
522    jobject set=(*env)->CallObjectMethod(env,imap,entrySet_mid);
523    jobject iterator=(*env)->CallObjectMethod(env,set,iterator_mid);
524
525#endif
526    int size=-1;
527#ifdef JAVA7
528    if((*env).CallBooleanMethod(imap,containsKey_mid,(*env).NewStringUTF("size"))){
529      jobject sizeV=(*env).CallObjectMethod(imap, get_mid,(*env).NewStringUTF("size"));
530      const char* sizeVS=(*env).GetStringUTFChars((jstring)sizeV, NULL);
531#else
532    if((*env)->CallBooleanMethod(env,imap,containsKey_mid,(*env)->NewStringUTF(env,"size"))){
533      jobject sizeV=(*env)->CallObjectMethod(env, imap, get_mid,(*env)->NewStringUTF(env,"size"));
534      const char* sizeVS=(*env)->GetStringUTFChars(env, sizeV, NULL);
535#endif
536      size=atoi(sizeVS);
537      fprintf(stderr,"SIZE : %s\n",sizeVS);
538#ifdef JAVA7
539      (*env).ReleaseStringUTFChars((jstring)sizeV, sizeVS);
540#else
541      (*env)->ReleaseStringUTFChars(env, sizeV, sizeVS);
542#endif
543    }
544   
545#ifdef JAVA7
546    while((*env).CallBooleanMethod(iterator,hasNext_mid)){
547      jobject tmp1=(*env).CallObjectMethod(iterator,next_mid);
548      jobject jk=(*env).CallObjectMethod(tmp1,getKey_mid);
549      jobject jv=(*env).CallObjectMethod(tmp1,getValue_mid);
550
551      const char* jkd=(*env).GetStringUTFChars((jstring)jk, NULL);
552#else
553    while((*env)->CallBooleanMethod(env,iterator,hasNext_mid)){
554      jobject tmp1=(*env)->CallObjectMethod(env,iterator,next_mid);
555      jobject jk=(*env)->CallObjectMethod(env,tmp1,getKey_mid);
556      jobject jv=(*env)->CallObjectMethod(env,tmp1,getValue_mid);
557
558      const char* jkd=(*env)->GetStringUTFChars(env, jk, NULL);
559#endif
560      if(size>=0 && strcmp(jkd,"value")==0){
561#ifdef JAVA7
562        jobject value=(jobject)(*env).GetByteArrayElements((jbyteArray)jv, NULL);
563#else
564        jobject value=(*env)->GetByteArrayElements(env, jv, NULL);
565#endif
566        if(res==NULL){
567          res=createMap(jkd,"");
568        }else{
569          addToMap(res,jkd,"");
570        }
571        map* tmpR=getMap(res,"value");
572        free(tmpR->value);
573        tmpR->value=(char*)malloc((size+1)*sizeof(char));
574        memmove(tmpR->value,value,size*sizeof(char));
575        tmpR->value[size]=0;
576        char tmp[128];
577        sprintf(tmp,"%d",size);
578        addToMap(res,"size",tmp);
579      }
580      else{
581#ifdef JAVA7
582        const char* jvd=(*env).GetStringUTFChars((jstring)jv, NULL);
583#else
584        const char* jvd=(*env)->GetStringUTFChars(env, jv, NULL);
585#endif
586        if(res==NULL){
587          res=createMap(jkd,jvd);
588        }else{
589          addToMap(res,jkd,jvd);
590        }
591#ifdef JAVA7
592        (*env).ReleaseStringUTFChars((jstring)jv, jvd);
593#else
594        (*env)->ReleaseStringUTFChars(env, jv, jvd);
595#endif
596      }
597
598#ifdef JAVA7
599      (*env).ReleaseStringUTFChars((jstring)jk, jkd);
600#else
601      (*env)->ReleaseStringUTFChars(env, jk, jkd);
602#endif
603
604    }
605#ifdef JAVA7
606    jobject jk=(*env).CallObjectMethod(tmp,getKey_mid);
607#else
608    jobject jk=(*env)->CallObjectMethod(env,tmp,getKey_mid);
609#endif
610    maps* cmap=(maps*)malloc(sizeof(maps));
611#ifdef JAVA7
612    cmap->name=(char*)(*env).GetStringUTFChars((jstring)jk, NULL);
613#else
614    cmap->name=(*env)->GetStringUTFChars(env, jk, NULL);
615#endif
616#ifdef DEBUG
617    fprintf(stderr," / %s \n",cmap->name);
618#endif
619    cmap->content=res;
620    cmap->next=NULL;
621    if(final_res==NULL)
622      final_res=dupMaps(&cmap);
623    else
624      addMapsToMaps(&final_res,cmap);
625    freeMaps(&cmap);
626    free(cmap);
627    cmap=NULL;
628    res=NULL;
629  }
630#ifdef DEBUG
631  fprintf(stderr,"mapsFromHashMap end\n");
632#endif
633
634  return final_res;
635}
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