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Posted to java-user@axis.apache.org by Sanjay Gupta <Sa...@billwiseinc.com> on 2009/04/21 21:18:16 UTC
Sending binary data(not using MTOM) using DataHandler
Hi,
I have written a service that returns DataHandler containing the binary data(pdf file). When I call that service by using the classes generated by wsdl2java I only get 12k of the binary data. I have seen as reference to 12K buffer wrap issue. I would appreciate if anybody can give me some pointers on how to resole this issue. BTW the service is written in grails and exposed using AXIS2 plugin and all other services(the one not dealing with binary data) work without any issue.
Thanks
Sanjay
RE: Sending binary data(not using MTOM) using DataHandler
Posted by Sanjay Gupta <Sa...@billwiseinc.com>.
Hi Martin,
I am not sure about question but during debugging I noted that reader.getText() only gives 16211 bytes which possibly gets translated into 12188 binary bytes. I don't understand this code well. Don't you think that reader.getText() call should gives all bytes. I did check the size inside my server side code just before the return and size is proper.
Thanks
Sanjay
From: Martin Gainty [mailto:mgainty@hotmail.com]
Sent: Tuesday, April 21, 2009 7:06 PM
To: axis-user@ws.apache.org
Subject: RE: Sending binary data(not using MTOM) using DataHandler
org.apache.ws.axis2.GetInvoiceImageResponse.java:
public static GetInvoiceImageResponse parse(javax.xml.stream.XMLStreamReader reader)
} else if(reader.hasText()) {
//Do the usual conversion
java.lang.String content = reader.getText();
object.set_return(
org.apache.axis2.databinding.utils.ConverterUtil.convertToBase64Binary(content));
reader.next();
}
}
which calls org.apache.axis2.databinding.utils.ConverterUtil
public static javax.activation.DataHandler convertToBase64Binary(String s) {
// reusing the byteArrayDataSource from the Axiom classes
ByteArrayDataSource byteArrayDataSource = new ByteArrayDataSource(
Base64.decode(s)
);
return new DataHandler(byteArrayDataSource);
}
which calls org.apache.axiom.om.util.Base64.java
public static byte[] decode(String data) {
char[] ibuf = new char[4];
int ibufcount = 0;
byte[] obuf = new byte[data.length() / 4 * 3 + 3];
int obufcount = 0;
for (int i = 0; i < data.length(); i++) {
char ch = data.charAt(i);
if (ch == S_BASE64PAD || ch < S_DECODETABLE.length
&& S_DECODETABLE[ch] != Byte.MAX_VALUE) {
ibuf[ibufcount++] = ch;
if (ibufcount == ibuf.length) {
ibufcount = 0;
obufcount += decode0(ibuf, obuf, obufcount);
}
}
}
if (obufcount == obuf.length)
return obuf;
byte[] ret = new byte[obufcount];
System.arraycopy(obuf, 0, ret, 0, obufcount);
return ret;
}
looks as if convertToBase64Binary
call to Base64.decode
byte[] obuf = new byte[data.length() / 4 * 3 + 3];
is dividing the data length by 15
what is the expected processing Base64.decode for Base64Binary input
?
Martin Gainty
______________________________________________
Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité
This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
________________________________
From: mgainty@hotmail.com
To: axis-user@ws.apache.org
Subject: RE: Sending binary data(not using MTOM) using DataHandler
Date: Tue, 21 Apr 2009 16:21:49 -0400
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="XSD_base64Binary"
...>
assume the element you are referencing in your xsd is type="xsd:base64Binary datatype"
<xsd:element name="asNonNillableElementResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="nonNillableElement"
type="xsd:base64Binary" nillable="false" minOccurs="1" maxOccurs="1" /
</xsd:sequence>
</xsd:complexType>
</xsd:element>
?
Martin
could you display your full wsdl
______________________________________________
Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité
This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
> From: Sanjay.Gupta@billwiseinc.com
> To: axis-user@ws.apache.org
> Date: Tue, 21 Apr 2009 12:18:16 -0700
> Subject: Sending binary data(not using MTOM) using DataHandler
>
> Hi,
> I have written a service that returns DataHandler containing the binary data(pdf file). When I call that service by using the classes generated by wsdl2java I only get 12k of the binary data. I have seen as reference to 12K buffer wrap issue. I would appreciate if anybody can give me some pointers on how to resole this issue. BTW the service is written in grails and exposed using AXIS2 plugin and all other services(the one not dealing with binary data) work without any issue.
>
> Thanks
> Sanjay
________________________________
Windows Live(tm) Hotmail®:...more than just e-mail. Check it out.<http://windowslive.com/online/hotmail?ocid=TXT_TAGLM_WL_HM_more_042009>
________________________________
Rediscover Hotmail®: Get quick friend updates right in your inbox. Check it out.<http://windowslive.com/RediscoverHotmail?ocid=TXT_TAGLM_WL_HM_Rediscover_Updates2_042009>
RE: Sending binary data(not using MTOM) using DataHandler
Posted by Martin Gainty <mg...@hotmail.com>.
org.apache.ws.axis2.GetInvoiceImageResponse.java:
public static GetInvoiceImageResponse parse(javax.xml.stream.XMLStreamReader reader)
} else if(reader.hasText()) {
//Do the usual conversion
java.lang.String content = reader.getText();
object.set_return(
org.apache.axis2.databinding.utils.ConverterUtil.convertToBase64Binary(content));
reader.next();
}
}
which calls org.apache.axis2.databinding.utils.ConverterUtil
public static javax.activation.DataHandler convertToBase64Binary(String s) {
// reusing the byteArrayDataSource from the Axiom classes
ByteArrayDataSource byteArrayDataSource = new ByteArrayDataSource(
Base64.decode(s)
);
return new DataHandler(byteArrayDataSource);
}
which calls org.apache.axiom.om.util.Base64.java
public static byte[] decode(String data) {
char[] ibuf = new char[4];
int ibufcount = 0;
byte[] obuf = new byte[data.length() / 4 * 3 + 3];
int obufcount = 0;
for (int i = 0; i < data.length(); i++) {
char ch = data.charAt(i);
if (ch == S_BASE64PAD || ch < S_DECODETABLE.length
&& S_DECODETABLE[ch] != Byte.MAX_VALUE) {
ibuf[ibufcount++] = ch;
if (ibufcount == ibuf.length) {
ibufcount = 0;
obufcount += decode0(ibuf, obuf, obufcount);
}
}
}
if (obufcount == obuf.length)
return obuf;
byte[] ret = new byte[obufcount];
System.arraycopy(obuf, 0, ret, 0, obufcount);
return ret;
}
looks as if convertToBase64Binary
call to Base64.decode
byte[] obuf = new byte[data.length() / 4 * 3 + 3];
is dividing the data length by 15
what is the expected processing Base64.decode for Base64Binary input
?
Martin Gainty
______________________________________________
Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité
This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
From: mgainty@hotmail.com
To: axis-user@ws.apache.org
Subject: RE: Sending binary data(not using MTOM) using DataHandler
Date: Tue, 21 Apr 2009 16:21:49 -0400
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="XSD_base64Binary"
...>
assume the element you are referencing in your xsd is type="xsd:base64Binary datatype"
<xsd:element name="asNonNillableElementResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="nonNillableElement"
type="xsd:base64Binary" nillable="false" minOccurs="1" maxOccurs="1" /
</xsd:sequence>
</xsd:complexType>
</xsd:element>
?
Martin
could you display your full wsdl
______________________________________________
Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité
This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
> From: Sanjay.Gupta@billwiseinc.com
> To: axis-user@ws.apache.org
> Date: Tue, 21 Apr 2009 12:18:16 -0700
> Subject: Sending binary data(not using MTOM) using DataHandler
>
> Hi,
> I have written a service that returns DataHandler containing the binary data(pdf file). When I call that service by using the classes generated by wsdl2java I only get 12k of the binary data. I have seen as reference to 12K buffer wrap issue. I would appreciate if anybody can give me some pointers on how to resole this issue. BTW the service is written in grails and exposed using AXIS2 plugin and all other services(the one not dealing with binary data) work without any issue.
>
> Thanks
> Sanjay
Windows Live™ Hotmail®:…more than just e-mail. Check it out.
_________________________________________________________________
Rediscover Hotmail®: Get quick friend updates right in your inbox.
http://windowslive.com/RediscoverHotmail?ocid=TXT_TAGLM_WL_HM_Rediscover_Updates2_042009
RE: Sending binary data(not using MTOM) using DataHandler
Posted by Sanjay Gupta <Sa...@billwiseinc.com>.
Hi Martin,
Thanks for your reponse. wsdl file is attached. Type is xs:base64Binary in the wsdl. The wsdl was auto generated by grails axis2 plugin.
Thanks
Sanjay
From: Martin Gainty [mailto:mgainty@hotmail.com]
Sent: Tuesday, April 21, 2009 1:22 PM
To: axis-user@ws.apache.org
Subject: RE: Sending binary data(not using MTOM) using DataHandler
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="XSD_base64Binary"
...>
assume the element you are referencing in your xsd is type="xsd:base64Binary datatype"
<xsd:element name="asNonNillableElementResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="nonNillableElement"
type="xsd:base64Binary" nillable="false" minOccurs="1" maxOccurs="1" /
</xsd:sequence>
</xsd:complexType>
</xsd:element>
?
Martin
could you display your full wsdl
______________________________________________
Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité
This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
> From: Sanjay.Gupta@billwiseinc.com
> To: axis-user@ws.apache.org
> Date: Tue, 21 Apr 2009 12:18:16 -0700
> Subject: Sending binary data(not using MTOM) using DataHandler
>
> Hi,
> I have written a service that returns DataHandler containing the binary data(pdf file). When I call that service by using the classes generated by wsdl2java I only get 12k of the binary data. I have seen as reference to 12K buffer wrap issue. I would appreciate if anybody can give me some pointers on how to resole this issue. BTW the service is written in grails and exposed using AXIS2 plugin and all other services(the one not dealing with binary data) work without any issue.
>
> Thanks
> Sanjay
________________________________
Windows Live(tm) Hotmail®:...more than just e-mail. Check it out.<http://windowslive.com/online/hotmail?ocid=TXT_TAGLM_WL_HM_more_042009>
RE: Sending binary data(not using MTOM) using DataHandler
Posted by Martin Gainty <mg...@hotmail.com>.
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="XSD_base64Binary"
...>
assume the element you are referencing in your xsd is type="xsd:base64Binary datatype"
<xsd:element name="asNonNillableElementResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="nonNillableElement"
type="xsd:base64Binary" nillable="false" minOccurs="1" maxOccurs="1" /
</xsd:sequence>
</xsd:complexType>
</xsd:element>
?
Martin
could you display your full wsdl
______________________________________________
Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité
This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
> From: Sanjay.Gupta@billwiseinc.com
> To: axis-user@ws.apache.org
> Date: Tue, 21 Apr 2009 12:18:16 -0700
> Subject: Sending binary data(not using MTOM) using DataHandler
>
> Hi,
> I have written a service that returns DataHandler containing the binary data(pdf file). When I call that service by using the classes generated by wsdl2java I only get 12k of the binary data. I have seen as reference to 12K buffer wrap issue. I would appreciate if anybody can give me some pointers on how to resole this issue. BTW the service is written in grails and exposed using AXIS2 plugin and all other services(the one not dealing with binary data) work without any issue.
>
> Thanks
> Sanjay
_________________________________________________________________
Windows Live™ Hotmail®:…more than just e-mail.
http://windowslive.com/online/hotmail?ocid=TXT_TAGLM_WL_HM_more_042009
RE: Sending binary data(not using MTOM) using DataHandler
Posted by Martin Gainty <mg...@hotmail.com>.
Attached is the updated wsdl and updated java sources which will implement hexBinary instead of Base64Binary (not MTOM attachment)
Warm Regards
Martin Gainty
______________________________________________
Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité
This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
From: mgainty@hotmail.com
To: axis-user@ws.apache.org
Subject: RE: Sending binary data(not using MTOM) using DataHandler
Date: Tue, 21 Apr 2009 16:21:49 -0400
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="XSD_base64Binary"
...>
assume the element you are referencing in your xsd is type="xsd:base64Binary datatype"
<xsd:element name="asNonNillableElementResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="nonNillableElement"
type="xsd:base64Binary" nillable="false" minOccurs="1" maxOccurs="1" /
</xsd:sequence>
</xsd:complexType>
</xsd:element>
?
Martin
could you display your full wsdl
______________________________________________
Disclaimer and Confidentiality/Verzicht und Vertraulichkeitanmerkung / Note de déni et de confidentialité
This message is confidential. If you should not be the intended receiver, then we ask politely to report. Each unauthorized forwarding or manufacturing of a copy is inadmissible. This message serves only for the exchange of information and has no legal binding effect. Due to the easy manipulation of emails we cannot take responsibility over the the contents.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni.
> From: Sanjay.Gupta@billwiseinc.com
> To: axis-user@ws.apache.org
> Date: Tue, 21 Apr 2009 12:18:16 -0700
> Subject: Sending binary data(not using MTOM) using DataHandler
>
> Hi,
> I have written a service that returns DataHandler containing the binary data(pdf file). When I call that service by using the classes generated by wsdl2java I only get 12k of the binary data. I have seen as reference to 12K buffer wrap issue. I would appreciate if anybody can give me some pointers on how to resole this issue. BTW the service is written in grails and exposed using AXIS2 plugin and all other services(the one not dealing with binary data) work without any issue.
>
> Thanks
> Sanjay
Windows Live™ Hotmail®:…more than just e-mail. Check it out.
_________________________________________________________________
Rediscover Hotmail®: Get quick friend updates right in your inbox.
http://windowslive.com/RediscoverHotmail?ocid=TXT_TAGLM_WL_HM_Rediscover_Updates2_042009