IBM Branch Transformation Toolkit 5.1 Migration and Usage Guidelines

202 IBM Branch Transformation Toolkit 5.1 Migration and Usage Guidelines

and Appendix B, “Setting up a Branch Transformation Toolkit sample

application” on page 493).

The resulting file structure in the WEB-INF folder should look as shown in

Figure 6-52.

Figure 6-52 WEB_INF folder for BaseSampleWeb

Java client

1. To configure the build path of the DSE_SampleApplicationClient project,

right-click the project and open its Properties window. Select Java Build

Path from the left panel.

In the Libraries tab, click Add JARs. Expand the BaseSample project and

select the following JAR files:

– dseb.jar

– dsecsm.jar

– dsecss.jar

– dsed.jar

–dseflp.jar

– dseflpeclt.jar

–dsegb.jar

– dsejxpsvc.jar

– dsesci.jar

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– dsesym.jar

–dsetde.jar

In the Libraries tab, click Add Variable. Choose WAS_V5_XERCES from the

list and click OK. See Figure 6-53

Figure 6-53 Java build path for client application

2. Modify the OpenDesktop.java class in the com.ibm.dse.samples.appl

package of the DSE_SampleApplicationClient project. Change the initial

value of the variable iniPath to

http://127.0.0.1:9080/BaseSampleWeb/dse/dse.ini.

See Figure 6-54 on page 204

204 IBM Branch Transformation Toolkit 5.1 Migration and Usage Guidelines

Figure 6-54 Set configuration file path

3. Configure the UserDefineJar project. Right-click the UserDefineJar project to

bring its Properties window.

Select Java Build Path from the left panel. In the Libraries tab, click Add

JARs.In the pop-up window, expand the BaseSample project to choose the

bttbase.jar file. Click OK to add. See Figure 6-55 on page 205.

Chapter 6. Post-migration activities 205

Figure 6-55 Add JARs to build path for client application

Modify the HostField.java class in the com.ibm.dse.samples.appl package.

Change the following line:

import com.ibm.dse.base.*;

The line should appear as:

import com.ibm.btt.base.*;

Add two methods in this class:

public void writeExternal(java.io.ObjectOutput s) throws

java.io.IOException {

super.writeExternal(s);

s.writeUTF(hostIdentifier);

}

206 IBM Branch Transformation Toolkit 5.1 Migration and Usage Guidelines

/**

* Invokes the object creation from an ObjectInput.

* @param s java.io.ObjectInput

* @exception java.io.IOException.

* @exception java.lang.ClassNotFoundException.

*/

public void readExternal(java.io.ObjectInput s) throws java.io.IOException,

java.lang.ClassNotFoundException {

super.readExternal(s);

//hostIdentifier

hostIdentifier = s.readUTF();

}

Modify the HostDecorator.java class in the com.ibm.dse.samples.appl

package. Change the following line:

import com.ibm.dse.base.*;

It should appear as follows:

import com.ibm.btt.base.*;

Modify the HostStringFormat.java class in the com.ibm.dse.samples.appl

package. Change the following line:

import com.ibm.dse.base.*;

It should appear as follows:

import com.ibm.btt.base.*;

Change the definition of the method formatField( ) in this class:

public String formatField( DataField aDataField) throws

com.ibm.btt.base.DSEInvalidClassException { ... }

Surround the statement aDataField.setValue(tmpString); with try/catch

block as follows:

try {

aDataField.setValue(tmpString);

} catch (Exception e) {

e.printStackTrace();

}

4. Add the Base Sample Application to the test environment.

Since you use the WSAD test environment to deploy the BaseSample server,

add the Base Sample Application.

Change to the Server perspective. Right-click the BaseSample server in the

Server Configuration panel. Select Add and remove projects in the pop-up

menu. In the next window, select Base Sample project from the list in the left