Connect JBoss 5.1 MDB EJB3 to Remote JMS Provider Queue - ms-access

I'm having problems with my MDB running in JBoss 5.1.2 connecting to a remote standalone HornetQ via JMS. I know the HornetQ is up and running fine as I can connect to it and place/view messages via HermesJMS. However, my actual app does not seem to be able to successfully connect to it.
Here's my #MessageDriven annotation:
#MessageDriven(
messageListenerInterface = MessageListener.class,
activationConfig = {
#ActivationConfigProperty( //type of destination we pull messages from
propertyName = "destinationType", propertyValue = "javax.jms.Queue"),
#ActivationConfigProperty( //which destination JNDI suffix we pull message from
propertyName = "destination", propertyValue = "queue/inputQueue"),
#ActivationConfigProperty( //how many times to reattempt on service errors
propertyName = "dLQMaxResent", propertyValue = "1"),
#ActivationConfigProperty( //how many seconds to try a reconnect when failure to connect to jms provider
propertyName = "reconnectInterval", propertyValue = "15"),
#ActivationConfigProperty(
propertyName = "providerAdapterJNDI", propertyValue = "java:/RemoteJMSProvider")
}
)
Here's my configuration in my jms-ds.xml file:
<mbean code="org.jboss.jms.jndi.JMSProviderLoader"
name="hornetq:service=MSProviderLoader,name=RemoteJMSProvider,server=remotehost">
<attribute name="ProviderName">RemoteJMSProvider</attribute>
<attribute name="ProviderAdapterClass">org.jboss.jms.jndi.JNDIProviderAdapter</attribute>
<!-- The connection factory -->
<attribute name="FactoryRef">/LocalHornetQConnectionFactory</attribute>
<!-- The queue connection factory -->
<attribute name="QueueFactoryRef">/LocalHornetQConnectionFactory</attribute>
<!-- The topic factory -->
<attribute name="TopicFactoryRef">/LocalHornetQConnectionFactory</attribute>
<!-- Connect to JNDI on the host "the-remote-host-name" port 1099-->
<attribute name="Properties">
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=IPADDRESS:1099
</attribute> </mbean>
I can view the RemoteJMSProvider in the JBoss jmx-console. Additionally, in JNDIView, I can see the JNDI name of the Remote JMS Provider. I can also see the jms.queue.inputQueue in the JMX console, though when I attempt to view messages on it, it says there are none, even though I know there are by viewing HermesJMS.
Finally, there are no exceptions in my application. It all appears to be running fine, but it never receives any messages. Even the HornetQ logs show that my IP address has connected, so I'm not sure why I can't read off of the queues:
[RMI TCP Connection(6)-10.3.78.123] 17:02:06,837 FINER [sun.rmi.transport.tcp] RMI TCP Connection(6)-10.3.78.123: (port 1098) client using 10.3.78.123:0
Any ideas?
Here's my HornetQ (2.2.5) configuration information for reference.
hornetq-jms.xml:
<connection-factory name="LocalHornetQConnectionFactory">
<xa>true</xa>
<connectors>
<connector-ref connector-name="netty"/>
</connectors>
<entries>
<entry name="/LocalHornetQConnectionFactory"/>
</entries>
<retry-interval>5000</retry-interval>
<retry-interval-multiplier>1.0</retry-interval-multiplier>
<reconnect-attempts>-1</reconnect-attempts>
<failover-on-server-shutdown>true</failover-on-server-shutdown>
<confirmation-window-size>1048576</confirmation-window-size>
</connection-factory>
<queue name="invalidQueue">
<entry name="/queue/invalidQueue"/>
</queue>
<queue name="inputQueue">
<entry name="/queue/inputQueue"/>
</queue>
<queue name="errorQueue">
<entry name="/queue/errorQueue"/>
</queue>
<topic name="SAFEStorageAcknowledgement">
<entry name="/topic/SAFEStorageAcknowledgement"/>
</topic>
<topic name="SAFEEvents">
<entry name="/topic/SAFEEvents"/>
</topic>
hornetq-configuration.xml:
<address-settings>
<!--default for catch all-->
<address-setting match="#">
<dead-letter-address>jms.queue.errorQueue</dead-letter-address>
<expiry-address>jms.queue.errorQueue</expiry-address>
<redelivery-delay>15000</redelivery-delay>
<max-size-bytes>10485760</max-size-bytes>
<message-counter-history-day-limit>10</message-counter-history-day-limit>
<address-full-policy>BLOCK</address-full-policy>
<redistribution-delay>60000</redistribution-delay>
</address-setting>
</address-settings>
<queues>
<queue name="jms.queue.inputQueue">
<address>jms.queue.inputQueue</address>
</queue>
<queue name="jms.queue.errorQueue">
<address>jms.queue.errorQueue</address>
</queue>
<queue name="jms.queue.invalidQueue">
<address>jms.queue.invalidQueue</address>
</queue>
</queues>
All other HornetQ settings are at default.
Thanks,
Andy

You have to specify on either the ra.xml or as an annotation two activation properties:
ConnectorClassName = org.hornetq.core.remoting.impl.netty.NettyConnectorFactory
ConnectionParameters = host=127.0.0.1;port=5446
On the HornetQ distribution, there's an example called javaee/jca-remote which is using the ra.xml to configure the activation property.

Related

Telosys cannot connect to database

I am trying to setup Telosys to work with VS Code to generate entities from a MySQL database. But when I type "cdb" to check the connection, it gives the error:
[ERROR] Exception class : TelosysToolsException
[ERROR] Exception message : Cannot connect to the database (SQLException)
I downloaded a MySQL connector from https://dev.mysql.com/downloads/connector/j/ and selected Platform independent as the platform (I didn't see an option for Windows), then moved the mysql-connector-java-8.0.19 driver file to the lib folder under TelosysTools. The following is my databases.dbcfg file:
<databases defaultId="1" maxId="10">
<db id = "1"
name = "MySql80"
driver = "com.mysql.cj.jdbc.Driver"
url = "jdbc:mysql://localhost:3306/MySQL80"
typeName = "MYSQL"
dialect = "org.hibernate.dialect.MySQLDialect"
poolSize = "3">
<property name="user" value="root"/>
<property name="password" value="********"/>
<metadata catalog="" schema="****"
table-name-pattern="%user" table-types="TABLE VIEW"
table-name-exclude="" table-name-include="" />
</db>
</databases>
The problem was that I didn't need the MySQL80 at the end of url. Just url="jdbc:mysql://localhost:3306" works.

EJB/Hibernate does not access MySQL Database

I'm trying to learn how to work with JavaEE/EJB and database persistence, I have a basic example where I want to save a String to a database via input field and read the list of saved items.
I have a MySQL server installed on localhost (V5.7 Community Edition) and my test server is WildFly 10.1.0 (via Eclipse). The whole project is an EAR container containing a Web and EJB Subproject.
I am using container managed transactions, as I understand it, transactions are automatically created when a method is called and flushed/committed as soon as the method exits.
The problem is, that no data is ever written to the actual database. But no errors are thrown either. I assume, the entity manager caches all supposed saves and directly reads them back on select, without even checking the database. As such, when I restart the server, nothing remains. Also, when I look into mysql db directly, nothing is there either (even while wildfly server is running, directly after supposed insert). I also tried adding some rows to db table directly, but select does not "see" them either.
As a result, it seemed to me that the database is not even accessed, despite it being configured in the persistence.xml. I tried to remove connection url/username/password there and it actually made no difference, the entity manager still throws no errors and everything seems to work. So where exactly is it saving the data and what do I have to change so that it accesses the supplied mysql database instead?
Handler (in Web Project):
#ManagedBean(name = "handlerBean")
#SessionScoped
public class HandlerBean {
#EJB
private TodoWorkerBeanRemote worker;
private String input;
public void add() {
if (input.compareTo("") != 0) {
TodoBean item = new TodoBean();
item.setText(input);
worker.saveItem(item);
input = "";
}
}
...
Session Bean / Transaction container (in EJB project)
#Stateless
#TransactionManagement(TransactionManagementType.CONTAINER)
public class TodoWorkerBean implements TodoWorkerBeanRemote {
#PersistenceContext(unitName = "EnterpriseTestEJB")
private EntityManager entityManager;
public TodoWorkerBean() {
}
#Override
#TransactionAttribute(TransactionAttributeType.REQUIRES_NEW) // does not help
public void saveItem(TodoBean item) {
// entityManager.joinTransaction(); <- does not help
entityManager.persist(item); // tried .merge() as well
// entityManager.flush(); <-does not help
}
...
Entity Bean (in EJB project)
#Entity
#Table(name = "todobean")
#NamedNativeQueries({
#NamedNativeQuery(name = "TodoBean.getItems", query = "select * from todobean", resultClass = TodoBean.class),
#NamedNativeQuery(name = "TodoBean.clearItems", query = "delete from todobean") })
public class TodoBean implements Serializable {
private Integer id;
private String text;
...
persistence.xml (tried with hibernate.cfg.xml as well, no difference)
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1"
xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
<persistence-unit name="EnterpriseTestEJB">
<class>de.dianasalsa.ejb.TodoBean</class>
<properties>
<property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver" />
<property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/feedback" /> // not used
<property name="hibernate.connection.username" value="root" /> // not used
<property name="hibernate.connection.password" value="root" /> // not used
<property name="hibernate.show_sql" value="true" />
<property name="hibernate.format_sql" value="true" />
<property name="hibernate.use_sql_comments" value="true" />
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5Dialect" />
<property name="hibernate.hbm2ddl.auto" value="update" /> // tried "create" as well
</properties>
</persistence-unit>
</persistence>
Log:
....
15:42:59,602 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 66) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'EnterpriseTest.ear/EnterpriseTestEJB.jar#EnterpriseTestEJB'
15:42:59,952 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 65) WFLYCLINF0002: Started client-mappings cache from ejb container
15:42:59,973 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 66) HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
15:43:00,102 INFO [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 66) Envers integration enabled? : true
15:43:00,101 INFO [org.jboss.as.protocol] (management I/O-1) WFLYPRT0057: cancelled task by interrupting thread Thread[management-handler-thread - 3,5,management-handler-thread]
15:43:00,604 INFO [org.hibernate.tool.hbm2ddl.SchemaUpdate] (ServerService Thread Pool -- 66) HHH000228: Running hbm2ddl schema update
15:43:00,617 INFO [org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl] (ServerService Thread Pool -- 66) HHH000262: Table not found: todobean
15:43:00,619 INFO [org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl] (ServerService Thread Pool -- 66) HHH000262: Table not found: todobean
15:43:01,499 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService Thread Pool -- 83) Mojarra 2.2.13.SP1 20160303-1204 für Kontext '/EnterpriseTestWeb' wird initialisiert.
15:43:02,379 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 83) WFLYUT0021: Registered web context: /EnterpriseTestWeb
15:43:02,414 INFO [org.jboss.as.server] (ServerService Thread Pool -- 34) WFLYSRV0010: Deployed "EnterpriseTest.ear" (runtime-name : "EnterpriseTest.ear")
15:43:02,515 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management
15:43:02,519 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990
15:43:02,519 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 10.1.0.Final (WildFly Core 2.2.0.Final) started in 9581ms - Started 879 of 1127 services (422 services are lazy, passive or on-demand)
15:43:18,799 INFO [org.jboss.ejb.client] (default task-2) JBoss EJB Client version 2.1.4.Final
15:43:32,763 INFO [stdout] (default task-3) Hibernate:
15:43:32,763 INFO [stdout] (default task-3) /* insert de.dianasalsa.ejb.TodoBean
15:43:32,763 INFO [stdout] (default task-3) */ insert
15:43:32,763 INFO [stdout] (default task-3) into
15:43:32,763 INFO [stdout] (default task-3) todobean
15:43:32,763 INFO [stdout] (default task-3) (text)
15:43:32,763 INFO [stdout] (default task-3) values
15:43:32,764 INFO [stdout] (default task-3) (?)
15:43:32,786 INFO [stdout] (default task-3) Hibernate:
15:43:32,786 INFO [stdout] (default task-3) /* TodoBean.getItems */ select
15:43:32,786 INFO [stdout] (default task-3) *
15:43:32,787 INFO [stdout] (default task-3) from
15:43:32,787 INFO [stdout] (default task-3) todobean
sorry for my english...
you need to configure a JNDI name "jta-data-source", and say with "hibernate.hbm2ddl.auto" create new relations, like this example:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1"
xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
<persistence-unit name="EnterpriseTestEJB"
transaction-type="JTA">
<jta-data-source>java:jboss/datasources/some-name</jta-data-source>
<properties>
<property name="hibernate.hbm2ddl.auto" value="create" />
<property name="hibernate.show_sql" value="true" />
</properties>
</persistence-unit>
</persistence>
wildfly has a "namesever" for that you work with the JNDI name to access from your annotation like "#PersistenceContext".
And in Wildfly at selfe you must configure a new MySql connection with that JNDI name.
For MySql connection download the jdbc driver and upload it to WildFly.
https://dev.mysql.com/downloads/connector/j/5.1.html
Inser MySqgl jdbc Driver
The connection will named with the JNDI name (java:jboss/datasources/some-name).
Add new MySql Connection (1)
Add new MySql Connection (2)
When you run your programm in Wildfly the programm will look over the JNDI name in wildfly for your MySql connection.
If you would like to look an example code i have one from my study here:
https://gitlab.com/Java_Project/JavaEE2.0
I'll hope it fixe your problem.

How to config WSO2 API to access rails REST json web service

I have a rails app exposed an rest json interface like: http://foo.com/agency/:name.json
I have written a wso2 esb api config to access the api
<api name="agency" context="/agency">
<resource methods="GET" uri-template="/view/{name}">
<inSequence>
<property name="REST_URL_POSTFIX"
expression="fn:concat('/',get-property('uri.var.name'), '.json')"
scope="axis2"/>
<send>
<endpoint>
<address uri="http://foo.com/agency/" format="pox"/>
</endpoint>
</send>
</inSequence>
<outSequence>
<send/>
</outSequence>
</resource>
</api>
when I tested the wso2 esb api using curl, I get
\dev\curl-w32>curl http://192.168.181.132:8280/agency/view/blah-blah
curl: (52) Empty reply from server
And the ESB log write
[2013-11-14 16:17:49,047] INFO - LogMediator To: /agency/view/blah-blah, MessageID: urn:uuid:d0a4c4ec-7600-430d-bb52-e580b
6ec2516, Direction: request, MESSAGE = Executing default 'fault' sequence, ERROR
_CODE = 101500, ERROR_MESSAGE = Error in Sender, Envelope: <?xml version='1.0' e
ncoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap
-envelope"><soapenv:Body/></soapenv:Envelope>
[2013-11-14 16:18:49,063] WARN - SourceHandler Connection time out after reques
t is read: http-incoming-48
seems endpoint url translate is not work.
How to correct my API config to make it work? Thx
Try changing the scope="axis2" to scope="transport" and removing format="pox" from the address endpoint.

How to deploy SQL Server Compact Edition 4.0?

How do i deploy Microsoft SQL Server Compact 4.0?
SQL Server Compact Edition (currently at version 4.0) is:
a free, embedded database that software developers can use for building Windows desktop applications. It has a small footprint and supports private deployment of its binaries within the application folder.
But how do you actually deploy it?
Microsoft says it can be deployed within the application folder (good) and supports xcopy deployment.
Microsoft also says it cannot be deployed within the application folder (bad), and does not support xcopy deployment.
some people have examples of it using simple xcopy deployment, but they don't go into the details required to complete the deployment
The problem is that you cannot use the ADO OLEdb provider unless it is registered. Registering an OLEdb provider has to be done as an administrator. That means that SQL Server Compact edition will fail with users who are not an administrator.
SQL Server Compact 4.0 comes with a redist_enu.txt file:
The listed .exe files each install its enclosed components to a specific location on the destination computer. This helps to ensure serviceability and technical support. The .dll files enclosed in these .exe files are also available separately in this redist.txt. However, distributions of these separate .dlls may result in issues of serviceability. For more details, please see http://go.microsoft.com/fwlink/?LinkId=94589
Private deployment detection via BreadCrumb: Private deployment of just the native stack and explicit loading of SQL Server Compact Assembly via Assembly.LoadFrom(), .local file, or the use of DLL/COM redirection strategies are not supported and may result in serviceability issues. For more information see http://support.microsoft.com/kb/835322 and http://msdn2.microsoft.com/en-us/library/aa375142.aspx
Microsoft SQL Server Compact 4.0
SSCERuntime_x86-ENU.exe
SSCERuntime_x86-DEU.exe
SSCERuntime_x86-FRA.exe
SSCERuntime_x86-JPN.exe
SSCERuntime_x86-RUS.exe
SSCERuntime_x86-ESN.exe
SSCERuntime_x86-ITA.exe
SSCERuntime_x86-KOR.exe
SSCERuntime_x86-CHT.exe
SSCERuntime_x86-CHS.exe
SSCERuntime_x64-ENU.exe
SSCERuntime_x64-DEU.exe
SSCERuntime_x64-FRA.exe
SSCERuntime_x64-JPN.exe
SSCERuntime_x64-RUS.exe
SSCERuntime_x64-ESN.exe
SSCERuntime_x64-ITA.exe
SSCERuntime_x64-KOR.exe
SSCERuntime_x64-CHT.exe
SSCERuntime_x64-CHS.exe
sqlcese40.dll
sqlceqp40.dll
sqlceoledb40.dll
sqlceca40.dll
sqlceme40.dll
sqlcecompact40.dll
sqlceer40en.dll
sqlceer40cn.dll/sqlceer40zh-CHS.dll
sqlceer40de.dll
sqlceer40es.dll
sqlceer40fr.dll
sqlceer40it.dll
sqlceer40ja.dll
sqlceer40ko.dll
sqlceer40tw.dll/sqlceer40zh-CHT.dll
sqlceer40ru.dll
System.Data.SqlServerCe.dll
System.Data.SqlServerCe.Entity.dll
but it doesn't give any information about how to redistribute SQL Server Compact 4.0.
Randomly spellunking around the undocumented Program Files folder i found 7 dlls:
C:\Program Files\Microsoft SQL Server Compact Edition\v4.0\
sqlceoledb40.dll
sqlceqp40.dll
sqlcese40.dll
sqlceca40.dll
sqlcecompact40.dll
sqlceer40EN.dll
sqlceme40.dll
Note: There are also some child folders with more dlls
i tried copying these 7 dll's to a folder, and tried to open an ADO Connection using the connection string:
Provider=Microsoft.SQLSERVER.CE.OLEDB.4.0;Data Source="store.sdf"
but it fails with 0x80004005 Unspecified error
i tried frobbing the widget, but it grobbed the frobber.
i've created the solution.
SQL Server Compact Edition is comprised of 7 dlls:
sqlceme40.dll The undocumented, native, flat API library (The .net System.Data.SqlServerCe.dll assembly is a wrapper around this dll)
sqlceca40.dll A COM dll that implements Engine, Replication, Error and a few other COM objects
sqlceoledb40.dll A COM dll that implements an OLEdb provider for SSCE (allowing the use of ADO)
sqlcese40.dll unknown
sqlceqp40.dll unknown
sqlcecompact40.dll unknown
sqlceer40en.dll unknown
The problem with trying to simply ship these dlls is that two of them are COM objects. COM object dll's need to be registered, e.g.:
>regsvr32 sqlceca40.dll
>regsvr32 sqlceoledb40.dll
The problem is that registering a COM object requires administrative privileges (using a global solution to solve a local problem). This means that your users would
have to install your application (which you don't want to do)
requires your users to have administrative permissions (which you don't want to do)
Fortunately, starting in 2001 with Windows XP, Microsoft solved this COMmon problem: Registration-Free COM.
First, you will declare that your application has a "dependancy" on SQL Server Compact Edition 4.0. You do this by authoring an assembly manifest:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
<assemblyIdentity
version="1.0.0.0"
processorArchitecture="X86"
name="client"
type="win32"
/>
<description>Hyperion Pro</description>
<!-- We have a dependancy on SQL Server CE 4.0 -->
<dependency>
<dependentAssembly>
<assemblyIdentity
type="win32"
name="Microsoft.SQLSERVER.CE.4.0"
version="4.0.0.0" processorArchitecture="x86"
/>
</dependentAssembly>
</dependency>
<!-- We are high-dpi aware on Windows Vista -->
<asmv3:application xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
<asmv3:windowsSettings
xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
<dpiAware>true</dpiAware>
</asmv3:windowsSettings>
</asmv3:application>
<!-- We were designed and tested on Windows 7 -->
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
<application>
<!--The ID below indicates application support for Windows 7 -->
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
<!--The ID below indicates application support for Windows Vista -->
<!--supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/-->
</application>
</compatibility>
<!-- Disable file and registry virtualization -->
<trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
<security>
<requestedPrivileges>
<requestedExecutionLevel level="asInvoker" uiAccess="false"/>
</requestedPrivileges>
</security>
</trustInfo>
</assembly>
You can place this file beside your executable (as Hyperion.exe.manifest), or you can build it into your application as an RT_MANIFEST resource.
Notice that we have a dependancy against as assembly called Microsoft.SQLSERVER.CE.4.0. We create this assembly first by creating a directory called:
Microsoft.SQLSERVER.CE.4.0
When you deploy your application, you will place all 7 dll's that comprise this "assembly" into this Microsoft.SQLSERVER.CE.4.0 subfolder, along with a special .manifest file:
📁C:\
╰──📁Users
╰──📁Ian
╰──📁AppData
╰──📁Local
╰──📁Hyperion Pro
├──📄Hyperion.exe
├──📄Hyperion.exe.manifest
╰──📁Microsoft.SQLSERVER.CE.4.0
├──📄sqlceme40.dll
├──📄sqlceca40.dll
├──📄sqlceoledb40.dll
├──📄sqlcese40.dll
├──📄sqlceqp40.dll
├──📄sqlcecompact40.dll
├──📄sqlceer40en.dll
╰──📄Microsoft.SQLSERVER.CE.4.0.manifest
In other words, the application folder contains your application, and the Microsoft.SQLSERVER.CE.4.0 folder:
Directory of C:\Users\Ian\AppData\Local\Hyperion Pro
05/29/2012 09:23 AM 1,899,008 Hyperion.exe
05/28/2012 01:46 PM 1,587 Hyperion.exe.manifest
05/29/2012 09:27 AM <DIR> Microsoft.SQLSERVER.CE.4.0
2 File(s) 1,900,675 bytes
1 Dir(s) 20,851,503,104 bytes free
The next part of your task is to define the Microsoft.SQLSERVER.CE.4.0.manifest file. Registration-free COM allows a manifest file to declare all the COM objects and their clsid's. This took a lot of reverse engineering. But the assembly manifest for SQL Server Compact Edition 4.0 is:
Microsoft.SQLSERVER.CE.4.0.manifest:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
<assemblyIdentity
type="win32"
name="Microsoft.SQLSERVER.CE.4.0"
processorArchitecture="x86"
version="4.0.0.0" />
<!-- OLEDB Provider -->
<file name = "sqlceoledb40.dll">
<comClass
description = "Microsoft SQL Server Compact OLE DB Provider for Windows"
clsid="{2006C53A-C915-41EA-BAA9-9EAB3A1FBF97}"
threadingModel = "Both"
progid = "Microsoft.SQLSERVER.CE.OLEDB.4.0" />
</file>
<!-- Native flat engine library -->
<file name="sqlceme40.dll" />
<!-- Engine and Replication COM object -->
<file name="sqlceca40.dll">
<comClass description="Active SSCE Engine Object"
clsid="{68D45319-3702-4837-9F8E-DA6845D82482}"
threadingModel="Both"
progid="SSCE.Engine.4.0" />
<comClass description="SSCE Error Object"
clsid="{36228F21-B5C7-4054-8DC2-47D3E236E8B5}"
threadingModel="Both"
progid="SSCE.Error.4.0" />
<comClass description="SSCE Param Object"
clsid="{0B3A7B75-A9B0-4580-9AA5-1A7DA47AD1CB}"
threadingModel="Both"
progid="SSCE.Param.4.0" />
<comClass description="Active SSCE Replication Object"
clsid="{11D5B2D4-26A4-44F5-A48B-0FAC3A919ED8}"
threadingModel="Both"
progid="SSCE.Replication.4.0" />
<comClass description="Active SSCE remote data access Object"
clsid="{58BC9AD6-BF11-40B3-9AB1-E3F2ED784C08}"
threadingModel="Both"
progid="SSCE.RemoteDataAccess.4.0" />
<typelib tlbid="{CE4AACFA-3CFD-4028-B2D9-F272314F07C8}"
version="4.0"
helpdir=""/>
</file>
<comInterfaceExternalProxyStub
name="ISSCEEngine"
iid="{10EC3E45-0870-4D7B-9A2D-F4F81B6B7FA2}"
proxyStubClsid32="{00020424-0000-0000-C000-000000000046}"
baseInterface="{00000000-0000-0000-C000-000000000046}"
tlbid = "{CE4AACFA-3CFD-4028-B2D9-F272314F07C8}" />
<comInterfaceExternalProxyStub
name="ISSCEError"
iid="{31155A3B-871D-407F-9F73-DEBFAC7EFBE3}"
proxyStubClsid32="{00020424-0000-0000-C000-000000000046}"
baseInterface="{00000000-0000-0000-C000-000000000046}"
tlbid = "{CE4AACFA-3CFD-4028-B2D9-F272314F07C8}" />
<comInterfaceExternalProxyStub
name="ISSCERDA"
iid="{4F04F79D-1FF1-4DCD-802B-3D51B9356C14}"
proxyStubClsid32="{00020424-0000-0000-C000-000000000046}"
baseInterface="{00000000-0000-0000-C000-000000000046}"
tlbid = "{CE4AACFA-3CFD-4028-B2D9-F272314F07C8}" />
<comInterfaceExternalProxyStub
name="ISSCEParams"
iid="{A78AFF90-049C-41EC-B1D8-665968AAC4A6}"
proxyStubClsid32="{00020424-0000-0000-C000-000000000046}"
baseInterface="{00000000-0000-0000-C000-000000000046}"
tlbid = "{CE4AACFA-3CFD-4028-B2D9-F272314F07C8}" />
<comInterfaceExternalProxyStub
name="ISSCEParam"
iid="{A9876C60-2667-44E5-89DB-E9A46ED392C0}"
proxyStubClsid32="{00020424-0000-0000-C000-000000000046}"
baseInterface="{00000000-0000-0000-C000-000000000046}"
tlbid = "{CE4AACFA-3CFD-4028-B2D9-F272314F07C8}" />
<comInterfaceExternalProxyStub
name="ISSCEErrors"
iid="{C40143CA-E9F9-4FF4-B8B4-CC02C064FC1B}"
proxyStubClsid32="{00020424-0000-0000-C000-000000000046}"
baseInterface="{00000000-0000-0000-C000-000000000046}"
tlbid = "{CE4AACFA-3CFD-4028-B2D9-F272314F07C8}" />
<comInterfaceExternalProxyStub
name="ISSCEMerge"
iid="{C6EB397F-D585-428D-A4F4-454A1842CB47}"
proxyStubClsid32="{00020424-0000-0000-C000-000000000046}"
baseInterface="{00000000-0000-0000-C000-000000000046}"
tlbid = "{CE4AACFA-3CFD-4028-B2D9-F272314F07C8}" />
<file name="sqlceqp40.dll" />
<file name="sqlcese40.dll" />
<file name="sqlcecompact40.dll" />
<file name="sqlceer40EN.dll" />
</assembly>
The a final gotcha is that, in the same way we have a dependancy on an assembly called Microsoft.SQLSERVER.CE.4.0, SQL Server Compact Edition 4.0 in turn has a dependancy on an assembly called Microsoft.VC90.CRT. Fortunately your install of SQLCE ships with a copy of this assembly:
📁Microsoft.VC90.CRT
├──📄Microsoft.VC90.CRT.manifest
╰──📄msvcr90.dll
This means the final directory structure is:
📁C:\
╰──📁Users
╰──📁Ian
╰──📁AppData
╰──📁Local
╰──📁Hyperion Pro
├──📄Hyperion.exe
├──📄Hyperion.exe.manifest
╰──📁Microsoft.SQLSERVER.CE.4.0
├──📄Microsoft.SQLSERVER.CE.4.0.manifest
├──📄sqlceme40.dll
├──📄sqlceca40.dll
├──📄sqlceoledb40.dll
├──📄sqlcese40.dll
├──📄sqlceqp40.dll
├──📄sqlcecompact40.dll
├──📄sqlceer40en.dll
╰──📁Microsoft.VC90.CRT
├──📄Microsoft.VC90.CRT.manifest
╰──📄msvcr90.dll
For Sql Server Ce 4.0 SP1:
Instead of tackling all the gritty stuff of deployment, I just opted to include the setup files themselves into my exe as EmbeddedResource and did this little helper:
public static class RedistHelper
{
private static readonly ILog Log = LogManager.GetLogger(
MethodBase.GetCurrentMethod().DeclaringType);
private static readonly string SqlCeRedistName64 = "SSCERuntime_x64-ENU.exe";
private static readonly string SqlCeRedistName32 = "SSCERuntime_x86-ENU.exe";
private static readonly Dictionary<string, Assembly> Assemblies =
new Dictionary<string, Assembly>(StringComparer.OrdinalIgnoreCase);
private static string SqlCeRedistName
{
get
{
return Environment.Is64BitOperatingSystem
? SqlCeRedistName64
: SqlCeRedistName32;
}
}
public static bool IsSqlCeInstalled()
{
RegistryKey localKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine,
RegistryView.Registry64);
RegistryKey ret = localKey.OpenSubKey(
#"SOFTWARE\Microsoft\Microsoft SQL Server Compact Edition\v4.0\ENU");
return ret != null;
}
private static byte[] ReadFully(Stream input)
{
byte[] buffer = new byte[16 * 1024];
using (MemoryStream ms = new MemoryStream())
{
int read;
while ((read = input.Read(buffer, 0, buffer.Length)) > 0)
ms.Write(buffer, 0, read);
return ms.ToArray();
}
}
public static Assembly OnCurrentDomainOnAssemblyResolve(object sender,
ResolveEventArgs args)
{
Assembly dll;
var name = new AssemblyName(args.Name).Name + ".dll";
if (!Assemblies.TryGetValue(name, out dll))
{
Assembly res = typeof(RedistHelper).Assembly;
using (Stream input =
res.GetManifestResourceStream(typeof(RedistHelper), name))
{
if (input == null)
{
Log.WarnFormat("Assembly {0} does not contain {1}", res, name);
return null;
}
dll = Assembly.Load(ReadFully(input));
if (dll == null)
{
Log.WarnFormat("Assembly {0} failed to load.", name);
return null;
}
Log.InfoFormat("Loaded assembly {0}.", name);
Assemblies[name] = dll;
return dll;
}
}
return dll;
}
public static void InstallSqlCe()
{
using (Stream stream =
typeof(RedistHelper).Assembly.GetManifestResourceStream(
typeof(RedistHelper), SqlCeRedistName))
{
Debug.Assert(stream != null);
byte[] bytes = new byte[(int)stream.Length];
stream.Read(bytes, 0, bytes.Length);
string path = Path.Combine(Path.GetTempPath(), SqlCeRedistName);
if (File.Exists(path))
File.Delete(path);
File.WriteAllBytes(path, bytes);
Process process = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = path,
UseShellExecute = true
}
};
process.Start();
process.WaitForExit();
}
}
}
The only thing that really gave me a headache was referencing the System.Data.SqlServerCe.dll - it simply wouldnt IlMerge, so instead I loaded it on demand, in my main:
AppDomain.CurrentDomain.AssemblyResolve += RedistHelper.OnCurrentDomainOnAssemblyResolve;
Not sure if something changed or not. But with the latest SQL Server CE nuget package, the application manifests are no longer needed. You will get two sets of binaries: x86, and amd64. Just copy them to your target folder under x86 and/or amd64 sub directory.
|--Your App Dir
|--x86 (x86 sql ce binaries)
|--amd64 (amd64 sql ce binaries)
And you're good to go. Looks like the System.Data.SqlCe.dll can automatically find and load the native binaries. You can also deploy them in the app dir if your app is only targeted for one platform.

mongo db - can't initiate Mongo with replica set

I'm using version spring-data-mongo version 1.0.0.M4 - the latest version to this date.
I defined my bean like this:
<bean id="mongoOps" class="org.springframework.data.mongodb.core.MongoTemplate">
<constructor-arg ref="mongo" />
<constructor-arg name="databaseName" value="my_mongo" />
</bean>
<mongo:mongo id="mongo" replica-set="host1:27017,host2:27018,host3:27019" >
<mongo:options... />
</mongo:mongo>
But when I start my server it try's to connect to the default host and port on my computer, this happens because in MongoFactoryBean line 93 it says:
if (host == null) {
logger.debug("Property host not specified. Using default configuration");
mongo = new Mongo();
} else {...
//do all the stuff I want to be done...
}
So how can I define my Mongo with a replica-set without setting the host?
Thank you!
Shouldn't the bean declaration be like this - possibly you're missing the ID of the replicaset bean?
<mongo:mongo id="replicaSetMongo" replica-set="host1:27017,host2:27018"/>