Nabble - Zend Web Services

RE: Zend_Soap_Client: use custom _soapClient object?

2008-08-28T02:37:57Z

This seems to be just what I needed!

I will check it out soon.

Dieter

From: Alexander Veremyev [mailto:alexander.v@...]
Sent: woensdag 27 augustus 2008 9:47
To: Dieter Devlieghere; fw-webservices@...
Subject: RE: [fw-webservices] Zend_Soap_Client: use custom _soapClient object?

Hi Deiter,

Internal structure of Zend_Soap_Client was a bit changed with just released ZF 1.6.0 RC3

Zend_Soap_Client has _doRequest() method which may be overridden in children.

See Zend_Soap_Client_Local as an example.

PS Two additional methods intended to customize client behavior are _preProcessArguments() and _preProcessResult(). They are automatically invoked during a request.

With best regards,

Alexander Veremyev.

From: Dieter Devlieghere [mailto:dieter.devlieghere@...]
Sent: Wednesday, August 20, 2008 6:34 PM
To: fw-webservices@...
Subject: [fw-webservices] Zend_Soap_Client: use custom _soapClient object?

Hi,

Is it possible to somehow override the __doRequest method of the _soapClient property of Zend_Soap_Client?

We have an issue where the soap server has problems with empty nodes and I would like to remove possible empty nodes on __doRequest()…

It seems kind of stupid to subclass Zend_Soap_Client only to use a different object as _soapClient (and rewrite the entire Zend_Soap_Client::_initSoapClientObject method)?

Regards,

Dieter Devlieghere

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RE: Zend_Soap_Client: use custom _soapClient object?

2008-08-27T00:46:39Z

Hi Deiter,

Internal structure of Zend_Soap_Client was a bit changed with just released ZF 1.6.0 RC3

Zend_Soap_Client has _doRequest() method which may be overridden in children.

See Zend_Soap_Client_Local as an example.

PS Two additional methods intended to customize client behavior are _preProcessArguments() and _preProcessResult(). They are automatically invoked during a request.

With best regards,

Alexander Veremyev.

Hi,

Is it possible to somehow override the __doRequest method of the _soapClient property of Zend_Soap_Client?

We have an issue where the soap server has problems with empty nodes and I would like to remove possible empty nodes on __doRequest()…

It seems kind of stupid to subclass Zend_Soap_Client only to use a different object as _soapClient (and rewrite the entire Zend_Soap_Client::_initSoapClientObject method)?

Regards,

Dieter Devlieghere

No virus found in this incoming message.
Checked by AVG - http://www.avg.com
Version: 8.0.138 / Virus Database: 270.6.6/1621 - Release Date: 19.08.2008 18:53

Re: Building a MVC-based Soap server

2008-08-24T12:22:55Z

Wow, It´s working now!

Thank you very much Wishnu Eka, you saved my day :-)

On Fri, Aug 22, 2008 at 3:22 AM, Wishnu Eka <dying.angel@...> wrote:

I think i got it right now, it's the wsdl cache that does that. so i overide
the ini with this code :
ini_set("soap.wsdl_cache_enabled", "0");
and it works fine now :)

so this is what i change in the library, thanks to

http://osdir.com/ml/php.zend.framework.general/2006-10/msg00457.html

Matthias for pointing this out. please be aware that this patch is only a
temporary solution and the library code may change in the future.

Wsdl.php
---------------
in the __construct method

if ($uri instanceof Zend_Uri_Http) {
$uri = $uri->getUri();
}
$wsdl = "<?xml version='1.0' ?>
<definitions name='$name' targetNamespace='urn:$name'
xmlns='http://schemas.xmlsoap.org/wsdl/'
xmlns:tns='$uri'
xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'
xmlns:xsd='http://www.w3.org/2001/XMLSchema'

xmlns:soap-enc='http://schemas.xmlsoap.org/soap/encoding/'></definitions>";

AutoDiscover.php
--------------------
in setClass method, i use the $namespace variable because it's been remarked
as "not used", use it as the url for SOAP request.

if (!empty($namespace)) {
$uri = Zend_Uri::factory('http://' . $_SERVER['HTTP_HOST'] . $namespace);
} else {
$uri = Zend_Uri::factory('http://' . $_SERVER['HTTP_HOST'] .
$_SERVER['SCRIPT_NAME']);
}

~Wishnu

Re: Building a MVC-based Soap server

2008-08-21T23:22:36Z

I think i got it right now, it's the wsdl cache that does that. so i overide the ini with this code :
ini_set("soap.wsdl_cache_enabled", "0");
and it works fine now :)

so this is what i change in the library, thanks to Matthias for pointing this out. please be aware that this patch is only a temporary solution and the library code may change in the future.

Wsdl.php
---------------
in the __construct method

if ($uri instanceof Zend_Uri_Http) {
$uri = $uri->getUri();
}
$wsdl = "<?xml version='1.0' ?>
<definitions name='$name' targetNamespace='urn:$name'
xmlns='http://schemas.xmlsoap.org/wsdl/'
xmlns:tns='$uri'
xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'
xmlns:xsd='http://www.w3.org/2001/XMLSchema'
xmlns:soap-enc='http://schemas.xmlsoap.org/soap/encoding/'></definitions>";

AutoDiscover.php
--------------------
in setClass method, i use the $namespace variable because it's been remarked as "not used", use it as the url for SOAP request.

if (!empty($namespace)) {
$uri = Zend_Uri::factory('http://' . $_SERVER['HTTP_HOST'] . $namespace);
} else {
$uri = Zend_Uri::factory('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME']);
}

~Wishnu

Hello there, i'm struggling to build it too and still does'nt succeed.
maybe i can share a little,
i've set up the wsdl in this address "http://localhost/ZendProjects/WebServices/auth/wsdl",
the action url in the "http://localhost/ZendProjects/WebServices/auth",
and the test client in the "http://localhost/ZendProjects/WebServices/auth/testclient".

i've tracked my soap request header and it pointed to "/ZendProjects/WebServices/index.php"
first i think it's the wsdl ( created by Zend_Soap_AutoDiscover ) that pointed to the wrong uri,
because the Namespace property is contain http://localhost/ZendProjects/WebServices/index.php.
then i edit the Soap/AutoDiscover.php and Soap/Wsdl.php as pointed by this Post
the wsdl changed to my url, but what puzzled me is that my request is still to "/ZendProjects/WebServices/index.php" ??? i don't know what else to do

http://osdir.com/ml/php.zend.framework.general/2006-10/msg00457.html

Luiz Vitor wrote:

Sorry for bumping this, but I´m still trying to make this work.

Didn´t anyone built a soap sever using MVC architeture?

On Thu, Aug 14, 2008 at 9:28 AM, Luiz Vitor <prowler666@gmail.com> wrote:

> Hi there
>
> I´m trying to build a soap server using the ZF MVC architeture, but I can´t
> get it to work.
>
> I have a Service model used as a gateway between the soap server and the
> application logic.
>
> class Services
> {
> /**
> * Verify user credentials
> *
> * @param string $username
> * @param string $password
> * @return bool
> */
> public function authenticate($username, $password)
> {
> // code to authenticate
> }
> }
>
>
> On the other part, I have a ServiceController which I setup the wsdl
> autodiscover and server
>
> class ServiceController extends Zend_Controller_Action
> {
> public function wsdlAction()
> {
> $wsdl = new Zend_Soap_Wsdl();
> $wsdl->setClass('Services');
> $wsdl->handle();
> exit;
> }
>
>
> public function serverAction()
> {
> $server = new Zend_Soap_Server('http://myhost.com/service/wsdl/'<http://myhost.com/service/wsdl/%27>
> );
> $server->setClass('Services');
> $server->handle();
> exit;
> }
> }
>
> Up to now everything works as expected, when I access
> http://myhost.com/service/wsdl/ I get the XML describing the Service
> class.
>
> Now comes the problem: I can´t make any requests to the server. Here´s what
> I´m trying:
>
> $client = new Zend_Soap_Client('http://myhost.com/service/server'<http://myhost.com/service/server%27>);
> // tryied http://myhost.com/service/wsdl/ too with no success
> Zend_Debug::dump($client->authenticate('user', 'pass');
>
> But the service is never called.
>
> What I´m doing wrong?
>
> Thank you
>

Re: Building a MVC-based Soap server

2008-08-21T04:01:15Z

Hello there, i'm struggling to build it too and still does'nt succeed.
maybe i can share a little,
i've set up the wsdl in this address "http://localhost/ZendProjects/WebServices/auth/wsdl",
the action url in the "http://localhost/ZendProjects/WebServices/auth",
and the test client in the "http://localhost/ZendProjects/WebServices/auth/testclient".

i've tracked my soap request header and it pointed to "/ZendProjects/WebServices/index.php"
first i think it's the wsdl ( created by Zend_Soap_AutoDiscover ) that pointed to the wrong uri,
because the Namespace property is contain http://localhost/ZendProjects/WebServices/index.php.
then i edit the Soap/AutoDiscover.php and Soap/Wsdl.php as pointed by this Post
the wsdl changed to my url, but what puzzled me is that my request is still to "/ZendProjects/WebServices/index.php" ??? i don't know what else to do

http://osdir.com/ml/php.zend.framework.general/2006-10/msg00457.html

Luiz Vitor wrote:

Sorry for bumping this, but I´m still trying to make this work.

Didn´t anyone built a soap sever using MVC architeture?

On Thu, Aug 14, 2008 at 9:28 AM, Luiz Vitor <prowler666@gmail.com> wrote:

> Hi there
>
> I´m trying to build a soap server using the ZF MVC architeture, but I can´t
> get it to work.
>
> I have a Service model used as a gateway between the soap server and the
> application logic.
>
> class Services
> {
> /**
> * Verify user credentials
> *
> * @param string $username
> * @param string $password
> * @return bool
> */
> public function authenticate($username, $password)
> {
> // code to authenticate
> }
> }
>
>
> On the other part, I have a ServiceController which I setup the wsdl
> autodiscover and server
>
> class ServiceController extends Zend_Controller_Action
> {
> public function wsdlAction()
> {
> $wsdl = new Zend_Soap_Wsdl();
> $wsdl->setClass('Services');
> $wsdl->handle();
> exit;
> }
>
>
> public function serverAction()
> {
> $server = new Zend_Soap_Server('http://myhost.com/service/wsdl/'<http://myhost.com/service/wsdl/%27>
> );
> $server->setClass('Services');
> $server->handle();
> exit;
> }
> }
>
> Up to now everything works as expected, when I access
> http://myhost.com/service/wsdl/ I get the XML describing the Service
> class.
>
> Now comes the problem: I can´t make any requests to the server. Here´s what
> I´m trying:
>
> $client = new Zend_Soap_Client('http://myhost.com/service/server'<http://myhost.com/service/server%27>);
> // tryied http://myhost.com/service/wsdl/ too with no success
> Zend_Debug::dump($client->authenticate('user', 'pass');
>
> But the service is never called.
>
> What I´m doing wrong?
>
> Thank you
>

Zend_Soap_Client: use custom _soapClient object?

2008-08-20T07:34:27Z

Hi,

Is it possible to somehow override the __doRequest method of the _soapClient property of Zend_Soap_Client?

We have an issue where the soap server has problems with empty nodes and I would like to remove possible empty nodes on __doRequest()…

It seems kind of stupid to subclass Zend_Soap_Client only to use a different object as _soapClient (and rewrite the entire Zend_Soap_Client::_initSoapClientObject method)?

Regards,

Dieter Devlieghere

Re: Building a MVC-based Soap server

2008-08-15T10:24:41Z

Sorry for bumping this, but I´m still trying to make this work.

Didn´t anyone built a soap sever using MVC architeture?

On Thu, Aug 14, 2008 at 9:28 AM, Luiz Vitor <prowler666@...> wrote:

Hi there

I´m trying to build a soap server using the ZF MVC architeture, but I can´t get it to work.

I have a Service model used as a gateway between the soap server and the application logic.

class Services
{
    /**
     * Verify user credentials
     *
     * @param string $username
     * @param string $password
     * @return bool
     */
    public function authenticate($username, $password)
    {
        // code to authenticate
    }
}

On the other part, I have a ServiceController which I setup the wsdl autodiscover and server

class ServiceController extends Zend_Controller_Action
{
    public function wsdlAction()
    {
        $wsdl = new Zend_Soap_Wsdl();
        $wsdl->setClass('Services');
        $wsdl->handle();
        exit;
    }

    public function serverAction()
    {
        $server = new Zend_Soap_Server('http://myhost.com/service/wsdl/');
        $server->setClass('Services');
        $server->handle();
        exit;
    }
}

Up to now everything works as expected, when I access http://myhost.com/service/wsdl/ I get the XML describing the Service class.

Now comes the problem: I can´t make any requests to the server. Here´s what I´m trying:

$client = new Zend_Soap_Client('http://myhost.com/service/server'); // tryied http://myhost.com/service/wsdl/ too with no success
Zend_Debug::dump($client->authenticate('user', 'pass');

But the service is never called.

What I´m doing wrong?

Thank you

Re: Struggling to get zend form ini

2008-08-09T13:47:25Z

Well thank you :)

andyjab wrote:

Yep - that fixed it.

Thank you, thank you, thank you :)

So it was because I had:
add.elementDecorators.formElements.decorator = "HtmlTag"
add.elementDecorators.formElements.options.tag = "table"

formElements settings rather than decorators.form.decorator?

Re: Struggling to get zend form ini

2008-08-09T12:57:38Z

-- andyjab <andrew@...> wrote
(on Saturday, 09 August 2008, 12:40 PM -0700):
> Yep - that fixed it.
>
> Thank you, thank you, thank you :)
>
> So it was because I had:
> add.elementDecorators.formElements.decorator = "HtmlTag"
> add.elementDecorators.formElements.options.tag = "table"
>
> formElements settings rather than decorators.form.decorator?

Actually, it was the elementDecorators rather than just 'decorators'
portion of the key.

--
Matthew Weier O'Phinney
Software Architect | matthew@...
Zend Framework | http://framework.zend.com/

Re: Struggling to get zend form ini

2008-08-09T12:40:55Z

Yep - that fixed it.

Thank you, thank you, thank you :)

So it was because I had:
add.elementDecorators.formElements.decorator = "HtmlTag"
add.elementDecorators.formElements.options.tag = "table"

formElements settings rather than decorators.form.decorator?

Re: Struggling to get zend form ini

2008-08-09T11:04:24Z

-- andyjab <andrew@...> wrote
(on Saturday, 09 August 2008, 10:07 AM -0700):

> I am trying to transfer:
>
>
> ;$form -> setDecorators(array(
> ; 'FormElements',
> ; array('HtmlTag', array('tag' => 'table')),
> ; 'Form',
> ; ));
>
> to an ini file and have:
>
> ; Adds the table parenthesis to the form
> add.elementDecorators.formElements.decorator = "HtmlTag"
> add.elementDecorators.formElements.options.tag = "table"
>
> But this doesn't work :) Could someone please point me to perhaps an article
> that breaks this down? Or give me a hint as to what I am doing wrong?

You're using the wrong configuration key -- you're trying to set the
form decorators using a configuration key that sets element decorators.

Try this:

add.decorators.formElements.decorator = "FormElements"
add.decorators.htmlTag.decorator = "HtmlTag"
add.decorators.htmlTag.options.tag = "table"
add.decorators.form.decorator = "Form"

--
Matthew Weier O'Phinney
Software Architect | matthew@...
Zend Framework | http://framework.zend.com/

Struggling to get zend form ini

2008-08-09T10:07:52Z

Hi,

I am trying to implement my form using the ini file.

I got the form up fine, specifying it as:

[student_view]
; general form metainformation
add.action = "/dashboard/amendStudent"
add.method = "post"

; title element
add.elements.title.type = "select"
add.elements.title.options.label = "Title"
add.elements.title.options.multiOptions.1 = "Mr"
add.elements.title.options.multiOptions.2 = "Mrs"
add.options.validators.alnum.validator = "NotEmpty"
add.elements.title.options.required = true

; First Name element
add.elements.firstname.type = "Text"
add.elements.firstname.options.label = "First Name"
add.elements.firstname.options.validators.notempty.validator = "NotEmpty"
add.elements.firstname.options.validators.notempty.breakChainOnFailure = true
add.elements.firstname.options.validators.strlen.validator = "StringLength"
add.elements.firstname.options.validators.strlen.options.max = "50"
add.elements.firstname.options.required = true

; Surname Name element
add.elements.surname.type = "Text"
add.elements.surname.options.label = "Surname"
add.elements.surname.options.validators.notempty.validator = "NotEmpty"
add.elements.surname.options.validators.notempty.breakChainOnFailure = true
add.elements.surname.options.validators.strlen.validator = "StringLength"
add.elements.surname.options.validators.strlen.options.max = "50"
add.elements.surname.options.required = true

; Student Code element
add.elements.studentcode.type = "Text"
add.elements.studentcode.options.label = "Student Code"
add.elements.studentcode.options.validators.notempty.validator = "NotEmpty"
add.elements.studentcode.options.validators.notempty.breakChainOnFailure = true
add.elements.studentcode.options.validators.strlen.validator = "StringLength"
add.elements.studentcode.options.validators.strlen.options.max = "50"
add.elements.studentcode.options.required = true

; submit element
add.elements.submit.type = "submit"

But I am struggling to understand how the decorators work with the ini files. I have finally managed (through playing around) got:

; Add the following element decorators to the add form
add.elementDecorators.decorator= "ViewHelper"
add.elementDecorators.error.decorator = "Errors"

; Add a data tag of td to each data field
add.elementDecorators.datatag.type.datatag = "HtmlTag"
add.elementDecorators.datatag.options.tag = "td"

; Add a td tag to each element labelled as a label
add.elementDecorators.label.decorator = "label"
add.elementDecorators.formElements.decorator = "HtmlTag"
add.elementDecorators.formElements.options.tag ="td"

; Add the table <tr> tag to the end of a what it things is a row.
add.elementDecorators.rowtag.type.rowtag = "HtmlTag"
add.elementDecorators.rowtag.options.tag = "tr"

I am trying to transfer:

;$form -> setDecorators(array(
; 'FormElements',
; array('HtmlTag', array('tag' => 'table')),
; 'Form',
; ));

to an ini file and have:

; Adds the table parenthesis to the form
add.elementDecorators.formElements.decorator = "HtmlTag"
add.elementDecorators.formElements.options.tag = "table"

But this doesn't work :) Could someone please point me to perhaps an article that breaks this down? Or give me a hint as to what I am doing wrong?

Re: Can Zend_Soap_Server handle "simpleType" elements? 7A2-99B

2008-08-07T08:05:41Z

UNSUBSCRIBE

On Thu, Aug 7, 2008 at 5:03 PM, Dieter Devlieghere <dieter.devlieghere@...> wrote:

It appears my message was blocked… resending according to the instructions…

From: Dieter Devlieghere
Sent: donderdag 7 augustus 2008 16:41
To: fw-webservices@...
Subject: Can Zend_Soap_Server handle "simpleType" elements?

I have a problem with the Zend_Soap_Server.

I have a WSDL that has a definition for a simple type in it:

            <xs:simpleType name="remarkstring">

                        <xs:restriction base="xs:string">

                                   <xs:maxLength value="50"/>

                                   <xs:minLength value="1"/>

                        </xs:restriction>

            </xs:simpleType>

This simple type is part of complex type:

<xs:complexType name="FilterScript_FilterPnrRequest">

            <xs:all>

                        <xs:element minOccurs="1" maxOccurs="1" name="recordlocator" type="xs:string"/>

                        <xs:element minOccurs="1" maxOccurs="1" name="officeid" type="xs:string"/>

                        <xs:element minOccurs="1" maxOccurs="1" name="queueIfAba" type="tns:FilterScript_GdsQueue"/>

                        <xs:element minOccurs="1" maxOccurs="1" name="queueIfAbc" type="tns:FilterScript_GdsQueue"/>

                        <xs:element minOccurs="0" maxOccurs="1" name="remarkIfAbc" type="tns:remarkstring"/>

            </xs:all>

</xs:complexType>

This complex type is automatically bound to this PHP class:

class FilterScript_FilterPnrRequest {

                /**

                * @var string

                */

                public $recordlocator;

                /**

                * @var string

                */

                public $officeid;

                /**

                * @var FilterScript_GdsQueue

                */

                public $queueIfAba;

                /**

                * @var FilterScript_GdsQueue

                */

                public $queueIfAbc;

                /**

                * @var string

                */

                public $remarkIfAbc;

}

The binding works, except the $remarkIfAbc: this variable is always empty. Since I based the definition of the simpleType remarkstring on the string datatype, this should work.

Also, if I send a soap message to my server with a remarkstring of more than 50 characters, the soap-server should send a "SOAP-ERROR: Encoding: Violation of encoding rules" error. It doesn't do this.

I suspect the Zend_Soap_Server is not capable of working with simpleTypes defined in the WSDL. Is this correct (or is it a bug ;)) ?

If this is a "todo": will there be support for simpleTypes anytime soon?

Greetings,

Dieter Devlieghere

--
Ingmar Heinrich <ingmar.heinrich@...>