:: uisp :: dsin ::

ESB-configuration-example

Posted in Uncategorized by dsin on สิงหาคม 2, 2009

Request Flow ——————

# EIP service engine

# SM-Saxon

# Pipeline

<!– input –>
<eip:pipeline service=”esb:transformBarnesPipeline”
endpoint=”transformBarnesPipelineEndpoint”>
<eip:transformer>
<eip:exchange-target service=”esb:transformToBarnes” />
</eip:transformer>
<eip:target>
<eip:exchange-target service=”esb:barnesRequest” />
</eip:target>
</eip:pipeline>

# AggregatorMessageLogger SM-Bean

public void onMessageExchange(MessageExchange exchange)
throws MessagingException {
if (exchange.getStatus() != ExchangeStatus.ACTIVE) {
logger.info(“state is not active so ignoring call”);
return;
}
Element payloadElem = null;
try {
Source contentSource = getInMessage(exchange).getContent();
payloadElem = sourceTransformer.toDOMElement(          Converts message
contentSource);                                   to DOM object
} catch(Exception e) {
logger.error(“error while reading payload”, e);
throw new MessagingException(e);
}
BookQuote bookQuote = QuoteMessageHelper.                Transforms to
unmarshallQuote(payloadElem);                       BookQuote
logger.info(“received quote ” + bookQuote.getIsbn() + “, “
+ bookQuote.getPrice() + “, ” + bookQuote.getCompanyName());
NormalizedMessage outMessage =                          Creates response
exchange.createMessage();                          message
try {
outMessage.setContent(new StringSource(
QuoteMessageHelper.marshallQuote(bookQuote)));
} catch(Exception e) {
logger.error(“error while setting content in out message”, e);
throw new MessagingException(e);
}
outMessage.setProperty(                                 Sets correlation
“org.apache.servicemix.eip.splitter.corrid”,       identifier
bookQuote.getIsbn());
Integer aggregatorIndex = null;
if(“Amazon”.equalsIgnoreCase(bookQuote.getCompanyName())) {
aggregatorIndex = new Integer(0);
} else if(“BarnesAndNoble”.equalsIgnoreCase(
bookQuote.getCompanyName())) {
aggregatorIndex = new Integer(1);
}
outMessage.setProperty(                         Sets message
“org.apache.servicemix.eip.splitter.index”, index
aggregatorIndex);
outMessage.setProperty(                         Sets group
“org.apache.servicemix.eip.splitter.count”, size
new Integer(2));
exchange.setMessage(outMessage, “out”);
channel.send(exchange);
}

<eip:split-aggregator service=”esb:quoteAggregator”
endpoint=”quoteAggregatorEndpoint”>
<eip:target>
<eip:exchange-target service=”esb:cheapestPricePipeline”/>
</eip:target>
</eip:split-aggregator>

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test latex on wordpress

Posted in Uncategorized by dsin on กรกฎาคม 18, 2009

test $latex$

$E=mc^{2}$

see detail from here.

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SM-EIP service engine configuration ServiceMixion

Posted in Uncategorized by dsin on เมษายน 8, 2009

<eip:content-based-router service=”esb:simplerouter”     (Defines type
endpoint=”routerEndpoint”>                            of router)
<eip:rules>
<!– # 1st routing rule –>
<eip:routing-rule>                                   (Adds routing
<eip:predicate>                                    rule)
<eip:xpath-predicate
xpath=”/esb:order/esb:type=1″         (Evaluates incoming
namespaceContext=”#nsContext” />       message)
<!– if type=1–>
</eip:predicate>
<!– forward msg to service –>
<eip:target>                                      (Targets service
<eip:exchange-target service=”esb:orderService1″ />
</eip:target>                                      for routing rule)
</eip:routing-rule>
<!– # 2nd routing rule –>
<eip:routing-rule>                                   (Adds another
<eip:predicate>                                    routing rule)
<eip:xpath-predicate xpath=”count(/esb:order/esb:type)=2″
namespaceContext=”#nsContext” />
</eip:predicate>
<eip:target>
<eip:exchange-target
service=”esb:orderService2″ />
</eip:target>
</eip:routing-rule>
<!– # 3rd routing rule –>
<eip:routing-rule>                                  (Targets service
<!– w/o predicate ( default rule) –>
<eip:target>                                       for default rule)
<eip:exchange-target service=”esb:orderService3″ />
</eip:target>
</eip:routing-rule>
</eip:rules>
</eip:content-based-router>
<eip:namespace-context id=”nsContext”>                   (Defines namespace for
<eip:namespaces>                                       XPath expression)
<eip:namespace
prefix=”esb”>http://opensourceesb/architecture
</eip:namespace>
</eip:namespaces>
</eip:namespace-context>

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SOAP connect to sugarCRM

Posted in Uncategorized by dsin on เมษายน 7, 2009

original in sugarWiki

However, it’s better to create new soap client using code from palmtree here

if you wanna create contact, just change module_name from ‘Leads’ to ‘Contacts’

For instance,

<?php
define('sugarEntry', TRUE);
//Use the NuSOAP files
require_once('lib/nusoap.php');

$soapclient = new nusoap_client('http://localhost/SugarCRM/soap.php?wsdl', true);
$err = $soapclient->getError();
if ($err) {
echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}

$user_auth = array(
'user_auth' => array(
'user_name' => 'admin',
'password' => md5('yourpassword'),
'version' => '0.1'
),
'application_name' => 'soapleadcapture');

$result_array = $soapclient->call('login', $user_auth);
$err = $soapclient->getError();
if ($err) {
echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}

$session_id =  $result_array['id'];

$user_guid = $soapclient->call('get_user_id',$session_id);

$err = $soapclient->getError();
if ($err) {
echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}

// Up until now, we have not introduced anything new
// The following lines will use the set_entry SOAP call to add
// a Lead from a mixture of POST variables and hard coded
// values, then assign to the authenticated Sugar user...
$set_entry_params = array(
'session' => $session_id,
'module_name' => 'Contacts',
'name_value_list'=>array(
array('name'=>'first_name','value'=>$_POST['first_name']),
array('name'=>'last_name','value'=>$_POST['last_name']),
array('name'=>'status', 'value'=>'New'),
array('name'=>'fos_c', 'value'=>$_POST['fos_c']),
array('name'=>'phone_work', 'value'=>$_POST['phone']),
array('name'=>'phone_fax', 'value'=>$_POST['fax']),
array('name'=>'account_name','value'=>$_POST['companyname']),
array('name'=>'lead_source','value'=>'Web Site'),
array('name'=>'description','value'=>$_POST['prod_desc']),
array('name'=>'assigned_user_id', 'value'=>$user_guid)));

$result = $soapclient->call('set_entry',$set_entry_params);

$err = $soapclient->getError();
if ($err) {
echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}

// this redirects to a page specified in the previous page...
// header("Location:  " . $_POST['redirect']);

?>

<pre>
<?
if ($result)
print_r($result);
?>
</pre>

<form action="" method="post">
first name : <input type="text" name="first_name"/><br/>
last name : <input type="text" name="last_name"/><br/>
phone : <input type="text" name="phone"/><br/>
fax : <input type="text" name="fax"/><br/>
company name : <input type="text" name="companyname"/><br/>
product desc : <input type="text" name="prod_desc"/><br/>
Field of study : <input type="text" name="fos_c"/><br/>
<input type="submit"/>
</form>

Query data———————–

<?php
define('sugarEntry', TRUE);
//Use the NuSOAP files
require_once('lib/nusoap.php');

$soapclient = new nusoap_client('http://localhost/SugarCRM/soap.php?wsdl', true);

$user_auth = array(
'user_auth' => array(
'user_name' => 'admin',
'password' => md5('yourpassword'),
'version' => '0.1'
),
'application_name' => 'soapleadcapture');

$result_array = $soapclient->call('login', $user_auth);
$err = $soapclient->getError();
if ($err) {
	echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}

print_r($result_array);
echo "test";

$session_id =  $result_array['id'];

$user_guid = $soapclient->call('get_user_id',$session_id);
$err = $soapclient->getError();
if ($err) {
	echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}

// Up until now, we have not introduced anything new
// The following lines will use the set_entry SOAP call to add
// a Lead from a mixture of POST variables and hard coded
// values, then assign to the authenticated Sugar user…
$set_entry_params = array(
'session' => $session_id,
'module_name' => 'Contacts',
'query' => 'fos_c=\'CS\'',
'order_by' => 'contacts.first_name',
'offset' => 0,
'select_fields'=> array('first_name', 'phone_fax', 'fos_c'),
'max_results'=>3,
'deleted'=>0);

$result = $soapclient->call('get_entry_list',$set_entry_params);

$err = $soapclient->getError();
if ($err) {
	echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}

// this redirects to a page specified in the previous page…
// header("Location:  " . $_POST['redirect']);

?>

<pre>
<?
if ($result)
print_r($result);
?>
</pre>

Tagged with: SOAP, sugarCRM

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EJB QL example

Posted in Uncategorized by dsin on กุมภาพันธ์ 13, 2009

Query query = manager.createQuery(
“SELECT c.firstName, c.lastName FROM Customer AS c”);
List results = query.getResultList( );
Iterator it = results.iterator( );
while (it.hasNext( )) {
Object[] result = (Object[])it.next( );
String first = (String)result[0];
String last = (String)result[1];
}

m-1, 1-1 : juz .(dot)
SELECT c.creditCard FROM Customer AS c
SELECT c.address.city FROM Customer AS c
SELECT c.creditCard.creditCompany.address FROM Customer AS c

SELECT new com.titan.domain.Name(c.firstName, c.lastName) FROM Customer c

*-m

SELECT new com.titan.domain.Name(c.firstName, c.lastName) FROM Customer c

Join

collection-valued properties, we use joins rather than property
navigation.

inner join

SELECT r FROM Customer AS c, IN( c.reservations ) r

หรือ SELECT r FROM Customer AS c, INNER JOIN c.reservations r

อีกตัวอย่าง SELECT cbn.ship FROM Customer
AS c, IN( c.reservations ) r, IN( r.cabins ) cbn

outer join

SELECT c.firstName, c.lastName, p.number
FROM Customer c LEFT JOIN c.phoneNumbers p

This query might return the results

David Ortiz 617-555-0900
David Ortiz 617-555-9999
Trot Nixon 781-555-2323
Bill Burke null

Tagged with: EJB QL

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google app engine 9 ( user api )

Posted in Uncategorized by dsin on ธันวาคม 20, 2008

import ก่อน

from google.appengine.api import users

เอา user ปัจจุบันมาโดย

user = users.get_current_user()

เราสามารถ print user.nickname() หรือ user.email() ได้

แล้ว users ยังมี method ไว้เอา login_url หรือ logout_url ออกมาด้วย

if users.get_current_user():
url = users.create_logout_url(self.request.uri)
url_linktext = ‘Logout’
else:
url = users.create_login_url(self.request.uri)
url_linktext = ‘Login’

ดู user reference

Tagged with: gae, google app engine, googleappengine

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google app engine 8 ( file upload )

Posted in Uncategorized by dsin on ธันวาคม 20, 2008

ตัวอย่างเลยละกัน

Server side:

class Image(db.Model):
name = db.StringProperty()
content = db.BlobProperty()

class UploadImage(webapp.RequestHandler):
def post(self):
if ‘file’ not in self.request.POST:
self.error(400)
self.response.out.write(“file not specified!”)
return

if (self.request.POST.get(‘file’, None) is None or
not self.request.POST.get(‘file’, None).filename):
self.error(400)
self.response.out.write(“file not specified!”)
return

file_data = self.request.POST.get(‘file’).file.read()
file_name = self.request.POST.get(‘file’).filename

im = Image()
im.name = file_name
im.content = file_data
im.save()
self.response.out.write(“image %r saved.” % im.name)

ตามนั้นแหละ

reference : http://popcnt.org/2008/05/google-app-engine-tips.html

Tagged with: gae, google app engine, googleappengine

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google app engine 7 ( datastore )

Posted in Uncategorized by dsin on ธันวาคม 20, 2008

เห็นเขาว่าเหมือน Django’s data modelling API แต่ว่า scalable กว่า

ก่อนอื่นต้อง import module db มาก่อน

from google.appengine.ext import db

จากนั้นประกาศโมเดล ลองเขียนหลายๆชนิดดังนี้

class Greeting(db.Model) :

author = db.UserProperty() # User
content = db.StringProperty(multiline=True) # String ( multiline (optional) : this property can contain newline characters )

text = db.TextProperty() # long String
date = db.DateTimeProperty(auto_now_add=True) # DateTime ( auto_now_add=True : ใส่ค่า default เป็น now ถ้าไม่ได้กำหนดค่าให้มัน )

ดูชนิดได้ ตามนี้

อื่นๆ ดูได้จาก datastore reference

Create/Update

สมมติว่ามีหน้าฟอร์มโพสมาที่หน้านี้แล้ว

class Guestbook(webapp.RequestHandler):
def post(self):
greeting = Greeting()

if users.get_current_user():
greeting.author = users.get_current_user()
greeting.content = self.request.get(‘content’)
greeting.put() # saves our new object to the datastore ถ้ามีอยู่แล้วจะ update มัน
self.redirect(‘/’)

หรือจะเล่นแบบนี้เลยก็ได้ ง่ายดี

greeting = Greeting(author = users.get_current_user(), content = self.request.get(‘content’))

greeting.put()

select

greetings = Greeting.all()

จะ order หรือ where ก็ได้

greetings = Greeting.all()
greetings.filter(“author =”, users.get_current_user())

greetings.order(“-date”)

greetings_query.fetch(10)

หรือจะเอามายำๆอยู่บรรทัดเดียวกันก็ได้

greetings_query = Greeting.all().order(‘-date’)
greetings = greetings_query.fetch(10)

จากนั้น

{% for greeting in greetings %}

{{ greeting.key.id }} # คีย์ของแต่ละเรคอร์ด

{{ greeting.author }}
{{ greeting.content }}
{% endfor %}

count ได้ด้วยนะ

greetings.count()

greetings[0]

เรายังสามารถ get_by_id ได้ด้วย Greeting.get_by_id(greeting_id)

นอกจากนี้เรายังสามารถเขียน query ไปตรงๆ โดยใช้ gql ก็ได้

if users.get_current_user():
greetings = Greeting.gql(“WHERE author = :1 ORDER BY date DESC LIMIT 20″,
users.get_current_user())
หรือ
greetings = Greeting.gql(“WHERE author = :author ORDER BY date DESC”,
author=users.get_current_user())

NOTE :

- สามารถจัดการ data ที่เก็บไว้แล้วได้จาก http://localhost:8080/_ah/admin/datastore

( Entity Kind คือ ชื่อ Object )

ซึ่งมี interactive console ไว้ให้เล่นด้วย เด็ดจริงๆ

ถ้าจะเล่นกับ Model ในนั้น ต้อง import มันเข้ามาก่อน

from main import Greeting

- ถ้าต้องการ Clear Development Server Datastore

ตอน start server

$ dev_appserver.py –clear_datastore helloworld/

- ปกติมันจะสร้าง datastore ไว้ใน temp ในเครื่องของเรา ถ้าไม่อยากให้มันหายไปตอนเรารีสตาร์ท ให้กำหนด

--datastore_path=Folder ตอน dev_appserver

Tagged with: gae, google app engine, googleappengine

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google app engine 5 ( template variable )

Posted in Uncategorized by dsin on ธันวาคม 20, 2008

มี Filter ให้ใช้เหมือน smarty เลยแหะ
{{ variable_name|escape|linebreaks }}

{% for greeting in greetings %}
{% if greeting.author %}
{{ greeting.author.nickname }} wrote:
{% else %}
An anonymous person wrote:
{% endif %}
{{ greeting.content|escape }}
{% endfor %}

Tagged with: gae, google app engine, googleappengine

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pyS60 gsm_location()

Posted in Uncategorized by dsin on ธันวาคม 19, 2008

import location

print location.gsm_location()

เลข 4 ตัวมีความหมายดังนี้

- MCC Mobile Country Code
- MNC Mobile Network Code

MCC กับ MNC ใช้คู่กัน ดูตามตารางใน wiki

เช่น MCC=520 คือประเทศไทย MNC= 99 พอจับคู่กันก็เป็น True Move

520	99	True Move		Operational	GSM 1800

- LAC Location Area Code
- CellID or CID Base Station Identity

ref : http://discussion.forum.nokia.com/forum/archive/index.php/t-54906.html

Tagged with: pys60

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เรื่องที่เก่ากว่า

:: uisp :: dsin ::

ESB-configuration-example

test latex on wordpress

SM-EIP service engine configuration ServiceMixion

SOAP connect to sugarCRM

EJB QL example

google app engine 9 ( user api )

google app engine 8 ( file upload )

google app engine 7 ( datastore )

google app engine 5 ( template variable )

pyS60 gsm_location()

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