hello users, i've got a problem a still can't handle, i want to send an array of base64binarys.
this is the way to my prob :
1. this is my java interface, the description of a service
public interface aService {
public Person getPerson(int i);
public int setPerson(Person p);
}
class Person {
public String name;
public int age;
public int[] images; // later i change to xmime:base64Binary
public int[] someInts;
public String[] someStrings;
}
2. i generate with java2wsdl
output is 'aService_orig.wsdl'
3. change the wsdl :
output is 'aService.wsdl'
3.1. set definitions
xmlns:xmime="http://www.w3.org/2005/05/xmlmime";
3.2. set import
<xs:import namespace="http://www.w3.org/2005/05/xmlmime";
schemaLocation="xmime.xsd"/>
3.3. change type
<xs:element maxOccurs="unbounded" minOccurs="0" name="images"
nillable="true"
type="xs:int"/>
to
<xs:element maxOccurs="unbounded" minOccurs="0" name="images"
nillable="true"
type="xmime:base64Binary"/>
4. then i generate c- and java- sources with wsdl2java/wsdl2c
c-server : -ss -sd -d adb -u
java-server : -ss -sd -g -d adb -u
5. first i build the java code
5.1 implementation of the skeleton, setResponse :
public org.apache.ws.axis2.SetPersonResponse setPerson(
org.apache.ws.axis2.SetPerson setPerson) {
// get Person
org.apache.ws.axis2.xsd.Person person = setPerson.getParam0();
// get ints
int[] ints = person.getSomeInts();
System.out.println("count of ints : " + ints.length);
for (int i=0; i<ints.length; i++) {
System.out.println("no. " + i + " => " + ints[i]);
}
// get strings
String[] strings = person.getSomeStrings();
System.out.println("count of strings : " + strings.length);
for (int i=0; i<strings.length; i++) {
System.out.println("no. " + i + " => " + strings[i]);
}
// get b64bs
org.w3.www._2005._05.xmlmime.Base64Binary[] b64bs = person.getImages();
System.out.println("count of b64bs : " + b64bs.length);
// response
org.apache.ws.axis2.SetPersonResponse response = new
org.apache.ws.axis2.SetPersonResponse();
response.set_return(12345);
return response;
}
5.2 implementation of the a little client-test :
try {
AServiceStub stub = new AServiceStub();
SetPerson setPerson = new SetPerson();
Person person = new Person();
SetPersonResponse setPersonResponse = null;
// set simple things
person.setName("aName");
person.setAge(123);
//person.addImages()
//person.addSomeStrings()
// aber nicht addSomeInts() !!!
// set ints
int[] ints = new int[3];
ints[0] = 1;
ints[1] = 2;
ints[2] = 3;
person.setSomeInts(ints);
// set strings
String[] strings = new String[5];
strings[0] = "str_1";
strings[1] = "str_2";
strings[2] = "str_3";
strings[3] = "str_4";
strings[4] = "str_5";
person.setSomeStrings(strings);
// set images
Base64Binary[] b64bs = new Base64Binary[2];
// prepare base64bin
File file = new File("X:\\_test\\test.jpg");
FileDataSource fileDataSource = new FileDataSource(file);
DataHandler dataHandler = new DataHandler(fileDataSource);
Base64Binary b64bin = new Base64Binary();
b64bin.setBase64Binary(dataHandler);
b64bs[0] = b64bin;
b64bs[1] = b64bin;
person.setImages(b64bs);
// set param
setPerson.setParam0(person);
// call the method
setPersonResponse = stub.setPerson(setPerson);
// response
System.out.println("back : " + setPersonResponse.get_return() );
} catch (AxisFault ex) {
ex.printStackTrace();
} catch (RemoteException ex) {
ex.printStackTrace();
}
this works fine, output at serverside is :
count of ints : 3
no. 0 => 1
no. 1 => 2
no. 2 => 3
count of strings : 5
no. 0 => str_1
no. 1 => str_2
no. 2 => str_3
no. 3 => str_4
no. 4 => str_5
count of b64bs : 2
[i could even save the files to disk]
6. second step i want to communicate my java-test-program with
the c-service, when i try to compile one error occours in
'adb_base64Binary.c' error 176, element_qname, not defined
i set it like qname : 'axutil_qname_t *element_qname = NULL;'
ok, service compiles fine (i didn't implement anything else !)
7. my problem, occurs, when calling the c-service with my java-client,
the server crashes, when trying to deserialize in
'adb_base64Binary_deserialize'
here is the relevant stack :
axutil.dll!axutil_string_get_buffer(const axutil_string * string=0x00031208,
const axutil_env * env=0x008f4328) Zeile 228 + 0x3 Bytes C
axiom.dll!axiom_namespace_get_prefix(axiom_namespace *
om_namespace=0x008f65b0, const axutil_env * env=0x008f4328) Zeile 202 + 0x10
Bytes C
axiom.dll!axiom_element_get_qname(axiom_element * om_element=0x00927840,
const axutil_env * env=0x008f4328, axiom_node * ele_node=0x00927800) Zeile 906
+ 0xd Bytes C
aService.dll!adb_base64Binary_deserialize(adb_base64Binary *
_base64Binary=0x0095b628, const axutil_env * env=0x008f4328, axiom_node *
parent=0x00927800) Zeile 169 + 0x14 Bytes C
aService.dll!adb_Person_deserialize(adb_Person * _Person=0x0095b3b8, const
axutil_env * env=0x008f4328, axiom_node * parent=0x008f6040) Zeile 297 + 0x1e
Bytes C
aService.dll!adb_setPerson_deserialize(adb_setPerson * _setPerson=0x0095b168,
const axutil_env * env=0x008f4328, axiom_node * parent=0x008f5ce8) Zeile 196 +
0x1b Bytes C
aService.dll!axis2_svc_skel_aService_invoke(axis2_svc_skeleton *
svc_skeleton=0x0095b098, const axutil_env * env=0x008f4328, axiom_node *
content_node=0x008f5ce8, axis2_msg_ctx * msg_ctx=0x0095ae90) Zeile 187 C
...
i don't know how to handle this - any ideas ?
need more infos ?
mfg derMark
aService.wsdl
Description: application/xml
aService_orig.wsdl
Description: application/xml
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