How to generate variable to receive name of database on B1if

Hi Everyone,
I need your help, I created a web service with B1if and I tried generate one variavel to receive a name of database to use work on my web service, but I could not.
The client will set the name of database to receive to data from webservice.
Can generate variable to receive name of database on B1if?
I dont find nothing about this situation, Anyone tried make something like this?
Sorry for my bad English.
Thanks,
Duoglas

Hi
I'm not sure if I understood you correctly:
you will receive a database name as a part of the incoming message for your web service and then you need to choose a correct system from SLD based on this name? For example there will be a <dbName> tag in your and based on its value you would have to choose appropriate system in B1iF. Am I right?
Kind regards,
Radek

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When i run the this code it is giving the an exception
org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: javax.faces.FacesException: javax.faces.FacesException: Can't instantiate class: 'com.mypackage.MyBean'.. class com.mypackage.MyBean : java.lang.NullPointerException
     org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:541)
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     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
     com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
     org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
     org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
     com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
     com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
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     org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
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     org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)
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     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
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     com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
     com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
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     org.apache.jsp.test_jsp._jspService(test_jsp.java:86)
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     org.apache.jsp.test_jsp._jspx_meth_h_005fpanelGrid_005f0(test_jsp.java:189)
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     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
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     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
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javax.faces.FacesException: Can't instantiate class: 'com.mypackage.MyBean'.. class com.mypackage.MyBean : java.lang.NullPointerException
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     com.sun.faces.taglib.html_basic.SelectOneMenuTag.doStartTag(SelectOneMenuTag.java:487)
     org.apache.jsp.test_jsp._jspx_meth_h_005fselectOneMenu_005f0(test_jsp.java:259)
     org.apache.jsp.test_jsp._jspx_meth_h_005fpanelGroup_005f0(test_jsp.java:219)
     org.apache.jsp.test_jsp._jspx_meth_h_005fpanelGrid_005f0(test_jsp.java:189)
     org.apache.jsp.test_jsp._jspx_meth_h_005fform_005f0(test_jsp.java:160)
     org.apache.jsp.test_jsp._jspx_meth_f_005fview_005f0(test_jsp.java:127)
     org.apache.jsp.test_jsp._jspService(test_jsp.java:86)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
     com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
     org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
     org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
     com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
     com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
     com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
     javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
     org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
     org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
root cause
java.lang.ClassNotFoundException: class com.mypackage.MyBean : java.lang.NullPointerException
     java.beans.Beans.instantiate(Unknown Source)
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     com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:282)
     com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:97)
     com.sun.faces.el.impl.NamedValue.evaluate(NamedValue.java:145)
     com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:166)
     com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263)
     com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:160)
     com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143)
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     javax.faces.webapp.UIComponentTag.createComponent(UIComponentTag.java:1019)
     javax.faces.webapp.UIComponentTag.createChild(UIComponentTag.java:1046)
     javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:761)
     javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:451)
     com.sun.faces.taglib.html_basic.SelectOneMenuTag.doStartTag(SelectOneMenuTag.java:487)
     org.apache.jsp.test_jsp._jspx_meth_h_005fselectOneMenu_005f0(test_jsp.java:259)
     org.apache.jsp.test_jsp._jspx_meth_h_005fpanelGroup_005f0(test_jsp.java:219)
     org.apache.jsp.test_jsp._jspx_meth_h_005fpanelGrid_005f0(test_jsp.java:189)
     org.apache.jsp.test_jsp._jspx_meth_h_005fform_005f0(test_jsp.java:160)
     org.apache.jsp.test_jsp._jspx_meth_f_005fview_005f0(test_jsp.java:127)
     org.apache.jsp.test_jsp._jspService(test_jsp.java:86)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
     com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
     org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
     org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
     com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
     com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
     com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
     javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
     org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
     org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
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java.lang.NullPointerException
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     com.mypackage.MyBean.fillCountryItems(MyBean.java:80)
     com.mypackage.MyBean.<init>(MyBean.java:28)
     sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
     sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
     java.lang.reflect.Constructor.newInstance(Unknown Source)
     java.lang.Class.newInstance0(Unknown Source)
     java.lang.Class.newInstance(Unknown Source)
     java.beans.Beans.instantiate(Unknown Source)
     java.beans.Beans.instantiate(Unknown Source)
     com.sun.faces.config.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:223)
     com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:282)
     com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:97)
     com.sun.faces.el.impl.NamedValue.evaluate(NamedValue.java:145)
     com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:166)
     com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263)
     com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:160)
     com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143)
     com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:406)
     javax.faces.webapp.UIComponentTag.createComponent(UIComponentTag.java:1019)
     javax.faces.webapp.UIComponentTag.createChild(UIComponentTag.java:1046)
     javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:761)
     javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:451)
     com.sun.faces.taglib.html_basic.SelectOneMenuTag.doStartTag(SelectOneMenuTag.java:487)
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     org.apache.jsp.test_jsp._jspx_meth_h_005fpanelGroup_005f0(test_jsp.java:219)
     org.apache.jsp.test_jsp._jspx_meth_h_005fpanelGrid_005f0(test_jsp.java:189)
     org.apache.jsp.test_jsp._jspx_meth_h_005fform_005f0(test_jsp.java:160)
     org.apache.jsp.test_jsp._jspx_meth_f_005fview_005f0(test_jsp.java:127)
     org.apache.jsp.test_jsp._jspService(test_jsp.java:86)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
     com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
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     com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
     com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
     javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
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     org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)

How to generate .SQL format file from oracle database?

How to generate .SQL format file from oracle database?
I have a database of Oracle 8.1.6,now want to generate script file (including table structure,index,etc.) from it,What should I do?
Thanks.

Your question pertains to the Database Export/Import. This forum exclusively focusses on the export/import utilities that come along with "Oracle Portal" which is a web-based tool. Could you please post your question under the RDBMS export/import or migration forum.

How to find the logins,program name and databases for a session id?

I used the following the following query.
select pr.spid ,pr.dbid,pr.program_name,pr.loginame,ss.session_id,ss.host_name,ss.login_time,db.name from master.dbo.sysprocesses pr,sys.dm_exec_sessions ss,sys.databases db
where pr.spid = ss.session_id and pr.dbid = db.database_id
order by ss.login_time desc
Is spid in master.dbo.sysprocesses the same as session_id in sys.dm_exec_sessions and dbid in master.dbo.sysprocesses the same as database_id in sys.databases?
My intention is to get the active sessions with the program name,login Name and database name corresponding to the session?

1)Why you included the clause session_id > 50?
Sessions with session_id <= 50 are system processes.
2)Is there any problem with the query I used?
You query was better than Latheesh's. To wit, his query will only show the database for sessions who are actually running something.
On SQL 2005 and SQL 2008, this is the best solution:
SELECT des.session_id, des.[status], des.login_name,
d.name AS database_name, des.program_name
FROM sys.dm_exec_sessions des
JOIN sys.sysprocesses p ON des.session_id = p.spid
LEFT JOIN sys.databases d ON p.dbid = d.database_id
WHERE   des.session_id > 50
AND   p.ecid =0
ORDER BY des.session_id;
The condition p.ecid = 0 is needed to weed out extra rows when there are parallism in force.
On SQL 2012, you don't need sysprocesses, but this works:
SELECT des.session_id, des.[status], des.login_name,
d.name AS database_name, des.program_name
FROM sys.dm_exec_sessions des
LEFT JOIN sys.databases d ON des.database_id = d.database_id
WHERE   des.session_id > 50
ORDER BY des.session_id;
Erland Sommarskog, SQL Server MVP, [email protected]

How to generate variables whose name are in serial?

I want to dynamically generate a serial of varials, like var1, var2, var3... How can I do this?

an array perhaps.... You want want to pick up a book on the basics.

How to insert variable for table name in Select statement ?

I am creating a stored procedure which will take two table names as IN parameters. Within the procedures I would like to use the parameters in the following manner;
     SELECT count(*)
     INTO v_target_cnt
     FROM TargetTable;
TargetTable is one of the parameters passed in. When I do this however it does not recognize the parameter. I have tried assigning the parameter to a local variable and using the variable, with not luck.
Any help....thanks

Null,
What you are describing is called a LEXICAL parameter, which is allowed (preceded by an ampersand) in sql but not in pl/sql because it would not be possible to compile it. That is why you need to use Andrew's suggestion to make the sql dynamic. In older versions you would need to use DBMS_SQL which is horrible and now thankfully redundant.

How to generate Qualified portlet parameter names?

$Subj and apply it to current URL?

PortletRenderRequest pr;
Getting the qualified parameter
pr.getQualifiedParameter("myAttribute");
Setting the qualified parameter
HttpPortletRendererUtil.portletParameter(pr, "myAttribute")
this will create a qualified parameter name
then you can do something like
out.println("<input type=hidden name="+HttpPortletRendererUtil.portletParameter(pr, "myAttribute")+" value="1">");
Hope this answers your question

How to convert Latitude-Longtitude to Name location database in Powermap Porgram by myself ?

Dear Sir: My name is Dee I am consultance in Thailand. I really appritiate in Power map program because it can show data in the new ways, so i try to apply in my project as Estimate sale revenue of resturant in Chiang Rai Province of Thailand
( Scope aerea 25km2) but now i have only one problem is cannot find method to show returant name when I click in column which it can be shown only lat and long like a picture1. But I made map for overall province in Thailand it can be shown
column name like a pictue 2 . Therefore i need you to suggest me to find out solution. In my idea if i can convert lat-long to "Resturant name" and choose it in step "Choose Geography" make be finish because now when i choose name
map cannot be generated like a picture 3 .
Please tell me How to inset my picture ?
Best regards
Dee

Hi avinashk89,
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How to generate the java classes of the database tables

Hi,
I am using Sun One 4 update1 CE for generate java classes of tables from an Oracle database. I have got the database schema file. However, when I right clicked on the database schema file, there is no selection for "Generate Java...".
Besides, when I was trying to use database Schema template from the project tab in the explore window by double click on the project, after following all the procedures of inputing the database url, driver, uername, password, and select the table to generate, the following exception came out:
Tue Jan 28 16:22:28 PST 2003: java.lang.NullPointerException: Posted StackTrace
Annotation: Exception occurred in Request Processor
org.openide.util.RequestProcessor$Holder: Posted StackTrace(task org.netbeans.core.ModuleActions$1@e4b7d3 [-31035, 1, -1])
at org.openide.util.RequestProcessor$Holder.fillInStackTrace(RequestProcessor.java:300)
at java.lang.Throwable.<init>(Throwable.java:195)
at java.lang.Exception.<init>(Exception.java:41)
at org.openide.util.RequestProcessor$Holder.<init>(RequestProcessor.java:280)
at org.openide.util.RequestProcessor$Task.createHolder(RequestProcessor.java:333)
at org.openide.util.RequestProcessor.post(RequestProcessor.java:100)
at org.openide.util.RequestProcessor.post(RequestProcessor.java:73)
at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.openide.explorer.view.TreeView.invokeAction(TreeView.java:878)
at org.openide.explorer.view.TreeView$PopupSupport.mouseClicked(TreeView.java:958)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:208)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:207)
at java.awt.Component.processMouseEvent(Component.java:5096)
at java.awt.Component.processEvent(Component.java:4890)
at java.awt.Container.processEvent(Container.java:1566)
at java.awt.Component.dispatchEventImpl(Component.java:3598)
at java.awt.Container.dispatchEventImpl(Container.java:1623)
at java.awt.Component.dispatchEvent(Component.java:3439)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3450)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3174)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3095)
at java.awt.Container.dispatchEventImpl(Container.java:1609)
at java.awt.Window.dispatchEventImpl(Window.java:1585)
at java.awt.Component.dispatchEvent(Component.java:3439)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:450)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
Tue Jan 28 16:22:28 PST 2003: java.lang.NullPointerException: <no message>
java.lang.NullPointerException
at org.netbeans.modules.projects.ProjectDataObject.add(ProjectDataObject.java:204)
at org.netbeans.modules.projects.AddNewAction.performAction(AddNewAction.java:88)
at org.openide.util.actions.NodeAction.actionPerformed(NodeAction.java:167)
at org.netbeans.core.ModuleActions$1.run(ModuleActions.java:105)
at org.openide.util.Task.run(Task.java:152)
[catch] at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcessor.java:622)
Any suggestions to the solution of these problems are greatly appreciated. Thanks.
Yi-Xiong

you also could use this to generate java beans out of database tables:
     * Convert SQL type code to corresponding Java class.
     * @param sqlType One of java.sql.Types.xxx.
     * @return Class that corresponds to the given type.
    public static Class toClass(int sqlType) {
        Class result = null;
        switch (sqlType) {
        case Types.BIGINT :
        case Types.INTEGER :
        case Types.SMALLINT :
        case Types.TINYINT :
            result = Integer.class;
            break;
        case Types.BIT :
        case Types.BOOLEAN :
            result = Boolean.class;
            break;
        case Types.CHAR :
            result = Character.class;
            break;
        case Types.DATE :
        case Types.TIMESTAMP :
            result = java.util.Date.class;
            break;
        case Types.DECIMAL :
        case Types.DOUBLE :
        case Types.FLOAT :
            result = BigDecimal.class;
            break;
        case Types.NULL :
            result = null;
            break;
        case Types.LONGVARCHAR :
        case Types.VARCHAR :
        default :
            result = String.class;
            break;
        return result;
    }//toClass()
     * Create a Java bean (source file) to map a database table. The class name is the table name, the bean
     * properties are the table columns. Each column will result in a property with a corresponding set() and
     * get() method.
     * @param connection Database connection to load table from.
     * @param tableName Name of table to create the bean for.
     * @param packageName Name of package for Java class.
     * @param className Name of Java class to create.
     * @param superClass Optional name of super class.
     * @return Java source of container class.
     * @throws SQLException, IOException
     * @see <a href="http://java.sun.com/blueprints/corej2eepatterns/Patterns/DataAccessObject.html">Data Access Object </a>
    public static String getTableBean(Connection connection, String tableName, String packageName, String className, String superClass)
            throws SQLException, IOException {
        String result = null;
        if (connection != null && tableName != null) {
            //read table columns:
            DatabaseMetaData dmd = connection.getMetaData();
            ResultSet resultSet = dmd.getColumns(null, "%", tableName, null);
            Properties props = new Properties();
            if (resultSet != null) {
                while (resultSet.next()) { //for each table
                    String name = resultSet.getString("COLUMN_NAME");
                    int type = resultSet.getInt("DATA_TYPE");
                    props.setProperty(name, ""+type);
                }//next table
            }//else: resultSet unavailable
            Set imports = new HashSet();
            StringBuffer sb1 = new StringBuffer(); //fields
            StringBuffer sb2 = new StringBuffer(); //methods
            StringBuffer sb3 = new StringBuffer(); //toString()
            Enumeration enum = props.keys();
            while (enum.hasMoreElements()) {
                String columnName = (String) enum.nextElement();
                //change first character of column name to lower case:
                String fieldName = columnName.substring(0, 1).toLowerCase() + columnName.substring(1);
                //datat type:
                String stype = props.getProperty(columnName, ""+Types.VARCHAR);
                int type = (new Integer(stype)).intValue();
                Class javaClass = toClass(type);
                String typeName = "String"; //default
                if (javaClass != null) {
                    String javaClassName = javaClass.getName();
                    int lastDot = javaClassName.lastIndexOf('.');
                    if (lastDot >= 0) {
                        typeName = javaClassName.substring(lastDot + 1);
                    if (!javaClassName.startsWith("java.lang.")) {
                        imports.add(javaClassName);
                //field:
                sb1.append("    /** ");
                sb1.append(columnName);
                sb1.append(" */\n");
                sb1.append("    private ");
                sb1.append(typeName);
                sb1.append(" ");
                sb1.append(fieldName);
                sb1.append(" = null;\n");
                //toString() method:
                sb3.append("        sb.append(\",");
                sb3.append(fieldName);
                sb3.append("=\");\n");
                sb3.append("        sb.append(");
                sb3.append(fieldName);
                sb3.append(");\n");
                //set method:
                sb2.append("    /**\n");
                sb2.append("     * Set ");
                sb2.append(columnName);
                sb2.append(".\n     *\n     * @param value ");
                sb2.append(columnName);
                sb2.append(" to set.\n");
                sb2.append("     */\n");
                sb2.append("    public void set");
                sb2.append(columnName);
                sb2.append("(");
                sb2.append(typeName);
                sb2.append(" value) {\n        ");
                sb2.append(fieldName);
                sb2.append(" = value;\n    }\n\n");
                //get method:
                sb2.append("    /**\n");
                sb2.append("     * Get ");
                sb2.append(columnName);
                sb2.append(".\n     *\n     * @return ");
                sb2.append(columnName);
                sb2.append(".\n     */\n");
                sb2.append("    public ");
                sb2.append(typeName);
                sb2.append(" get");
                sb2.append(columnName);
                sb2.append("() {\n");
                sb2.append("        return ");
                sb2.append(fieldName);
                sb2.append(";\n    }\n\n");
            }//next column
            //build class source code:
            StringBuffer sb = new StringBuffer();
            sb.append("/* $Header: /data/iComps/icf/prg/java/src/de/icomps/sql/JDBCUtils.java 9     24.10.03 14:25 Hilpert $ */\n");
            sb.append("package ");
            sb.append(packageName);
            sb.append(";\n\n");
            //import statements:
            Iterator iterator = imports.iterator();
            while (iterator.hasNext()) {
                String jcn = (String) iterator.next();
                sb.append("import ");
                sb.append(jcn);
                sb.append(";\n");
            if (imports.size() > 0) {
                sb.append("\n");
            //class:
            sb.append("/**\n");
            sb.append(" * Container class to store data of one record (row) of table '"+tableName+"'.\n");
            sb.append(" *\n");
            sb.append(" * @version $Revision: 9 $ ($Date: 24.10.03 14:25 $)\n");
            sb.append(" * @author $Author: Hilpert $\n");
            sb.append(" */\n");
            sb.append("public class ");
            sb.append(className);
            if (superClass != null) {
                sb.append(" extends ");
                sb.append(superClass);
            sb.append(" {\n\n");
            //fields:
            sb.append(sb1.toString());
            //methods:
            sb.append("\n\n");
            sb.append(sb2.toString()); //methods
            //overwrite toString() method:
            sb.append("    /**\n");
            sb.append("     * Overwrite super.\n");
            sb.append("     *\n     * @return String representation of the object.\n");
            sb.append("     */\n");
            sb.append("    public String toString() {\n");
            sb.append("        StringBuffer sb = new StringBuffer(super.toString());\n\n");
            sb.append(sb3.toString());
            sb.append("\n        return sb.toString();\n");
            sb.append("    }\n\n");
            sb.append("}//"+className);
            result = sb.toString();
        }//else: input unavailable
        return result;
    }//getTableBean()

How to generate a single report using multiple Databases

Hi All
Is it possible to create a single report using multiple databases
I am working on Database A to generate reports usually,, but now i have a second database for which the data is coming from flat files now i have to use few tables from
Database B to generate a single report,,,,, can any one help with the process

Hi,
i didn't see this properly in your post:
but now i have a second database for which the data is coming from flat files if you have ETL then make flat files as source then create target tables in db:B itself.. .Now, import them in the rpd..
If not, import both those tables into rpd with different connections..
Create physical joins by selecting those tables and perform joins operations over db's in physical layer..

How to give a dynamic File Name for Receiver File/FTP Adapter.

Hi Experts,
    I have one scenario in which we are creating a flat file of IDOC which is coming from R/3 & sending it to FTP location. For this we have configured Receiver FTP adapter with File Name Scheme as "NT.out" & in File Consturction mode i have given as "Add Time Stamp".
    therfore while creating a file it is creating as NTyyyyMMdd-HHmmss-SSS.out
where as my requirement is only to to add Time & not the Date. (NThhmmss.out)
    How to do this ?
    for your info we are using ABAP Mapping.
    Pl help me
Regards,
Umesh

Hi Umesh,
      Add one more field to your target structure for your file name and populate that field as per your requirement like NTyyyyMMdd.out. In receiver communication channel use Variable subtiution option and give the refrence of Payload and file construction mode set as create.
And refer the below weblogs for Variable Subtiutuion File Name Scheme
/people/jayakrishnan.nair/blog/2005/06/20/dynamic-file-name-using-xi-30-sp12-part--i - Dynamic File Name Part 1
/people/jayakrishnan.nair/blog/2005/06/28/dynamic-file-namexslt-mapping-with-java-enhancement-using-xi-30-sp12-part-ii - Dynamic File Name Part 2
Hope this way would be solve u r problem.
Cheers
Veera
>>>Reward points, if it is needful

How to generate report with dynamic variable number of columns?

How to generate report with dynamic variable number of columns?
I need to generate a report with varying column names (state names) as follows:
SELECT AK, AL, AR,... FROM States ;
I get these column names from the result of another query.
In order to clarify my question, Please consider following table:
CREATE TABLE TIME_PERIODS (
PERIOD     VARCHAR2 (50) PRIMARY KEY
CREATE TABLE STATE_INCOME (
     NAME     VARCHAR2 (2),
     PERIOD     VARCHAR2 (50)     REFERENCES TIME_PERIODS (PERIOD) ,
     INCOME     NUMBER (12, 2)
I like to generate a report as follows:
AK CA DE FL ...
PERIOD1 1222.23 2423.20 232.33 345.21
PERIOD2
PERIOD3
Total 433242.23 56744.34 8872.21 2324.23 ...
The TIME_PERIODS.Period and State.Name could change dynamically.
So I can't specify the state name in Select query like
SELECT AK, AL, AR,... FROM
What is the best way to generate this report?

SQL> -- test tables and test data:
SQL> CREATE TABLE states
2    (state VARCHAR2 (2))
3 /
Table created.
SQL> INSERT INTO states
2 VALUES ('AK')
3 /
1 row created.
SQL> INSERT INTO states
2 VALUES ('AL')
3 /
1 row created.
SQL> INSERT INTO states
2 VALUES ('AR')
3 /
1 row created.
SQL> INSERT INTO states
2 VALUES ('CA')
3 /
1 row created.
SQL> INSERT INTO states
2 VALUES ('DE')
3 /
1 row created.
SQL> INSERT INTO states
2 VALUES ('FL')
3 /
1 row created.
SQL> CREATE TABLE TIME_PERIODS
2    (PERIOD VARCHAR2 (50) PRIMARY KEY)
3 /
Table created.
SQL> INSERT INTO time_periods
2 VALUES ('PERIOD1')
3 /
1 row created.
SQL> INSERT INTO time_periods
2 VALUES ('PERIOD2')
3 /
1 row created.
SQL> INSERT INTO time_periods
2 VALUES ('PERIOD3')
3 /
1 row created.
SQL> INSERT INTO time_periods
2 VALUES ('PERIOD4')
3 /
1 row created.
SQL> CREATE TABLE STATE_INCOME
2    (NAME   VARCHAR2 (2),
3      PERIOD VARCHAR2 (50) REFERENCES TIME_PERIODS (PERIOD),
4      INCOME NUMBER (12, 2))
5 /
Table created.
SQL> INSERT INTO state_income
2 VALUES ('AK', 'PERIOD1', 1222.23)
3 /
1 row created.
SQL> INSERT INTO state_income
2 VALUES ('CA', 'PERIOD1', 2423.20)
3 /
1 row created.
SQL> INSERT INTO state_income
2 VALUES ('DE', 'PERIOD1', 232.33)
3 /
1 row created.
SQL> INSERT INTO state_income
2 VALUES ('FL', 'PERIOD1', 345.21)
3 /
1 row created.
SQL> -- the basic query:
SQL> SELECT   SUBSTR (time_periods.period, 1, 10) period,
2            SUM (DECODE (name, 'AK', income)) "AK",
3            SUM (DECODE (name, 'CA', income)) "CA",
4            SUM (DECODE (name, 'DE', income)) "DE",
5            SUM (DECODE (name, 'FL', income)) "FL"
6 FROM     state_income, time_periods
7 WHERE    time_periods.period = state_income.period (+)
8 AND      time_periods.period IN ('PERIOD1','PERIOD2','PERIOD3')
9 GROUP BY ROLLUP (time_periods.period)
10 /
PERIOD             AK         CA         DE         FL
PERIOD1       1222.23     2423.2     232.33     345.21
PERIOD2
PERIOD3
              1222.23     2423.2     232.33     345.21
SQL> -- package that dynamically executes the query
SQL> -- given variable numbers and values
SQL> -- of states and periods:
SQL> CREATE OR REPLACE PACKAGE package_name
2 AS
3    TYPE cursor_type IS REF CURSOR;
4    PROCEDURE procedure_name
5       (p_periods   IN     VARCHAR2,
6        p_states    IN     VARCHAR2,
7        cursor_name IN OUT cursor_type);
8 END package_name;
9 /
Package created.
SQL> CREATE OR REPLACE PACKAGE BODY package_name
2 AS
3    PROCEDURE procedure_name
4       (p_periods   IN     VARCHAR2,
5        p_states    IN     VARCHAR2,
6        cursor_name IN OUT cursor_type)
7    IS
8       v_periods          VARCHAR2 (1000);
9       v_sql               VARCHAR2 (4000);
10       v_states          VARCHAR2 (1000) := p_states;
11    BEGIN
12       v_periods := REPLACE (p_periods, ',', ''',''');
13       v_sql := 'SELECT SUBSTR(time_periods.period,1,10) period';
14       WHILE LENGTH (v_states) > 1
15       LOOP
16         v_sql := v_sql
17         || ',SUM(DECODE(name,'''
18         || SUBSTR (v_states,1,2) || ''',income)) "' || SUBSTR (v_states,1,2)
19         || '"';
20         v_states := LTRIM (SUBSTR (v_states, 3), ',');
21       END LOOP;
22       v_sql := v_sql
23       || 'FROM     state_income, time_periods
24           WHERE    time_periods.period = state_income.period (+)
25           AND      time_periods.period IN (''' || v_periods || ''')
26           GROUP BY ROLLUP (time_periods.period)';
27       OPEN cursor_name FOR v_sql;
28    END procedure_name;
29 END package_name;
30 /
Package body created.
SQL> -- sample executions from SQL:
SQL> VARIABLE g_ref REFCURSOR
SQL> EXEC package_name.procedure_name ('PERIOD1,PERIOD2,PERIOD3','AK,CA,DE,FL', :g_ref)
PL/SQL procedure successfully completed.
SQL> PRINT g_ref
PERIOD             AK         CA         DE         FL
PERIOD1       1222.23     2423.2     232.33     345.21
PERIOD2
PERIOD3
              1222.23     2423.2     232.33     345.21
SQL> EXEC package_name.procedure_name ('PERIOD1,PERIOD2','AK,AL,AR', :g_ref)
PL/SQL procedure successfully completed.
SQL> PRINT g_ref
PERIOD             AK         AL         AR
PERIOD1       1222.23
PERIOD2
              1222.23
SQL> -- sample execution from PL/SQL block
SQL> -- using parameters derived from processing
SQL> -- cursors containing results of other queries:
SQL> DECLARE
2    CURSOR c_period
3    IS
4    SELECT period
5    FROM   time_periods;
6    v_periods   VARCHAR2 (1000);
7    v_delimiter VARCHAR2 (1) := NULL;
8    CURSOR c_states
9    IS
10    SELECT state
11    FROM   states;
12    v_states    VARCHAR2 (1000);
13 BEGIN
14    FOR r_period IN c_period
15    LOOP
16       v_periods := v_periods || v_delimiter || r_period.period;
17       v_delimiter := ',';
18    END LOOP;
19    v_delimiter := NULL;
20    FOR r_states IN c_states
21    LOOP
22       v_states := v_states || v_delimiter || r_states.state;
23       v_delimiter := ',';
24    END LOOP;
25    package_name.procedure_name (v_periods, v_states, :g_ref);
26 END;
27 /
PL/SQL procedure successfully completed.
SQL> PRINT g_ref
PERIOD             AK         AL         AR         CA         DE         FL
PERIOD1       1222.23                           2423.2     232.33     345.21
PERIOD2
PERIOD3
PERIOD4
              1222.23                           2423.2     232.33     345.21

How to get Variable name in output (Report Writer/Painter)

Hello Experts,
We have maintained one Repot by using Report Writer, this is the report for Cost center (periodic report), input fields are Fiscal year, Period and Cost Center. In out put system will display the selected cost center balances for individual cost element.
Output: Excel format: in first sheet it will display balance of the total cost centers selected and from second sheet it will display individual cost center balances.
My requirement is in the output system is displaying sheet name as CC1,CC2,CC3.......CC50, but my user want to display this as Cost Center 1, Cost Center 2, Cost Center 3...... like this. we have maintained variable name as Cost center 1, cost center 2....., but why system is displaying as CC1,CC2,.... .
Please help me how to get the full description as sheet name in excel.
Thanks ......Sudheer

Hello Everybody,
Please help me how to get variable name in Report Painter outout ( Excel format ).
Thanks

How to generate variable to receive name of database on B1if

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