Get multiple values from Command-Line
Can any body tell how can I do this�
When I input a number, then I should be able to insert that number of lines (rows). Note that number
of columns is always 4.
I.e.: If I put number 3 in command-line, It should be like this & then exit from the program.
3
apple 10 20 30
orange 60 50 70
grapes 80 120 50
If I put 5, It should be like this,
5
one 54 57 67
two 78 21 54
three 89 22 69
four 78 32 99
five 89 21 11
Note that the user should be able to type these values (one 54 57 67) that is after he press enter
he should go to the next line & able input, Values (two 78 21 54) �like wise...Then after he
completes 5 row, he should exit from the program.
Can any-one help!...
.
Please stick to your original thread. You're already getting help there.
http://forum.java.sun.com/thread.jspa?threadID=700811
Similar Messages
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How to get multiple values from the list
I've a list of an item which I queried it from the database. I also created a button that will takes a selected items from the list when it was clicked. I used javabean to get the data from database.
<% // clicked on Select District Button
Vector vselectedDistrict = new Vector();
Vector vdistrictID = new Vector();
String tmpSelectDistrict = "";
tmpSelectDistrict = request.getParameter("bSelectDistrict");
if(tmpSelectDistrict != null)
// get multiple values from the list
String[] selectedDistrict = request.getParameterValues("usrTDistrict");
vselectedDistrict.clear();
vdistrictID.clear();
if((selectedDistrict != null) && (selectedDistrict.length != 0))
for(int i=0;i<selectedDistrict.length;i++)
vselectedDistrict.addElement(selectedDistrict);
vdistrictID = dbaseInfo.getcurrentDistrictID(nstate,vselectedDistrict);
for(int i=0;i<vdistrictID.size();i++)
out.println("district = " + selectedDistrict[i]); out.println("district ID= " + vdistrictID.get(i).toString());
%>
// get vdistrict from the database here......
<select name="usrTDistrict" size="5" multiple>
<% for(int i = 0; i< vdistrict.size(); i++)
%>
<option value="<%=vdistrict.get(i).toString()%>"><%=vdistrict.get(i).toString()%></option>
<%
%>
</select>
<input type="submit" name="bSelectDistrict" value="Select District">
Lets say the item that i selected from the list is 'Xplace' and I clicked on the Select District button,
what I got is this error message:
org.apache.jasper.JasperException: Unable to convert string 'Xplace' to class java.util.Vector for attribute usrTDistrict: java.lang.IllegalArgumentException: Property Editor not registered with the PropertyEditorManager
So where is going wrong and what the message means?. Any help very much appreciated. ThanksThese are just guesses that might hopefully steer you in directions you haven't looked in yet.
I presume you used triangle brackets (< >) to avoid having the Jive Forum think it was the "italics" tag?
Are you certain this: dbaseInfo.getcurrentDistrictID(nstate,vselectedDistrict);
expects a Vector as its second parameter? And returns a Vector?
I don't believe you've shown how you use the javabean, or its code? Perhaps it should be rewritten to accept an array of strings instead of a Vector? -
RE: Getting multiple values from more than one multiple select popup window
I have a button on a JSP of mine that when clicked creates a popup window (right now it is called popup.html) with a multiple select menu.
My question is how do I get all the values selected from the menu into my JSP (sample.jsp) so that I can set each of the values for my bean.
The other problem is that I have more than one select multiple menu.
Please help if you can. Any advice or suggestions here would be greatly appreciated!
Thank you!I realize that I can use request.getParameterValues to get the values selected from my html because I am passing them to the hidden inputs I have and then using the request.getParameterValues to get each of the values.
MY PROBLEM IS WHAT IF I HAVE 4 MULTIPLE SELECTS??? How can I use the same html popup menu to get the values from the 4 different multiple selects????
I look forward to your response.
This code is from my JSP:
<INPUT TYPE="TEXT" NAME="Field1" SIZE="15">
<INPUT TYPE="hidden" name="F1Rad1">
<INPUT TYPE="hidden" name="Permission">
<input type=button name=choice onClick="window.open('optionPicker.html','popuppage','width=250,height=100');" value="Options"></TD>
Here is my optionPicker.html code for the pop up menu:
<html>
<head>
<script language="JavaScript">
function sendValue(s)
var boxSize= s.options[0].value;
var restrict = s.options[1].value;
window.opener.document.addNewForm.F1Rad1.value = boxSize;
window.opener.document.addNewForm.Permission.value = restrict;
window.close();
</script>
</head>
<body>
<center>
<form name=selectform>
<select multiple name=selectmenu size="2">
<option value="large">Large Text Input Area
<option value="restrict">Restricted Access
</select>
<p></p>
<input type=button value="Select Option(s) For Field" onClick="sendValue(this.form.selectmenu);">
</form>
</center>
</body>
</html> -
Getting multiple values from a report
I created a report in portal and I can get a single value using "get_value" function. Which procedure or function do I need to use to get multiple values ?
Any help on this is greately appreciated.
AjayFragment 1
This is the JSP Code am using for testing
<%
String[] name =request.getParameterValues("D1");
if(name.length==1)
String value=name[0];
Instead of name.lenght==1 try with name!=null
Fragment 2
out.println(value);
replace the above fragment with
%>
<%-- print result -->
<%=name[0]%>
<%
Fragment 3
else
%>
The list box D1 is a multiple select list box.
If it still doesn't work, check that the checkboxes have the same name as well as different values
<input type="checkbox" name="D1" value="1">
<input type="checkbox" name="D1" value="2">I hope this helps :-)
Good luck
touco
ps: i want duke -
Getting multiple values from a list box
Hi,
I am not able to get multiple selected values from a list box using the getParameterValues(). I used the following code..
String[] names=request.getParameterValues("lname");
can anyone tell me what the error is or is there any other way i can get multiple selected values from a list box.
Thanks
SatishFragment 1
This is the JSP Code am using for testing
<%
String[] name =request.getParameterValues("D1");
if(name.length==1)
String value=name[0];
Instead of name.lenght==1 try with name!=null
Fragment 2
out.println(value);
replace the above fragment with
%>
<%-- print result -->
<%=name[0]%>
<%
Fragment 3
else
%>
The list box D1 is a multiple select list box.
If it still doesn't work, check that the checkboxes have the same name as well as different values
<input type="checkbox" name="D1" value="1">
<input type="checkbox" name="D1" value="2">I hope this helps :-)
Good luck
touco
ps: i want duke -
How to get multiple values from the db using select
hi all,
i am using oracle 9i database
i created a procedure
create or replace procedure sample_proce
as
to_i varchar2(50)
begin
select to_id into to_i from sample where flag in('y');
dbms_output.put_line('hai'|| to_i);
end;
when i executed this procedure the following error occurred.
error at line 5 fetching too many rows.
but when i execute the select query alone i can able to view all the rows.
how to resolve iti used the following procedure
create or replace procedure sample_proc
as
begin
for s in(select to_id from sample where flag='y')
loop
dbms_output.put_line(s.to_id);
end loop.
end;
it is executed fine. i can able to fetch all the rows.
how to pass all these values into the another procedure.
we usually pass only one value into another procedure, i do no how to pass all the values . please help me.
Thank u. -
How can I get multiple values from form as a list ?
we designed a form , and there are some attributes designed as checkbox , the data in the form is like following :
<xml ......>
<party>11</party>
<party>22</party>
<party>33</party>
</xml>
Is there any easy way to get the parties' data from the xml into a list predefined as a process varible ?
Any help is appreciated !You woudl use a setValue service and use xPath expressions to extract the individual party nodes from the inbound XML and then populate the list with these values.
Paul -
Get multiple values from a html select
I have a <select> object on my html page, with ~50 <option> values.
My user must be able to select many options (with the ctrl key).
How can I get more than one value with request.getParameter("...") ??
currently, when I select more than 1 options, and I submit the form, I can only get the last selected item in my JSP.
Thanks in advance!
example:
<form method="get">
<p>Teachers:</p>
<select name="profs" size="10">
<option value="prof 1">prof 1</option>
<option value="prof 2">prof 2</option>
<option value="prof 3">prof 3</option>
</select>
<input type="submit" name="action" value="addSubject">
</form>Hi,
just use getParameterValues("yourParameter") instead of getParameter("yourParameter")
Hope this helps -
Problem getting Multiple Values From BPEL.
I have created the BPEL process (jdeveloper 11g) R1 which reads the data from database adapter and I have to iterate the values one by one from while loop.
I have created while activity and I want to assign my column value to one variable , I am following the concat option for assigning value.but I a was not able to concat my generated string please help me out.
Below are the Expression that should be concated.
bpws:getVariableData('Variable_ForCount','/client:WfApproval/client:WFApproval/client:approverName')
I want to make the Expression as per following:
bpws:getVariableData('Variable_ForCount','/client:WfApproval/client:WFApproval[bpws:getVariableData(My Count)]/client:approverName')
can we use Escape for ' .
Thank you,
Sandeep.Hi,
Here is an example from one of my flows - may be that will help you form your query:
<copy>
<from expression="bpws:getVariableData('receivePedidoFromSelector_InputVariable','payload')/ns2:ServicioMovil/ns2:Componentes/ns2:BONO[bpws:getVariableData('CuentaBONO')]/ns2:InstanciaComponente"/>
<to variable="AuxiliarAddons"
part="payload"
query="/ns133:AddonsRequest/ns133:Addons/ns133:Addon/ns133:AddonIdCRM"/>
</copy>
CuentaBONO -- this is the array index -
Multiple values from a sequence ?
Hi all,
how can i guarantee that a user gets multiple values from a sequence in a row? (for example : 100, 101 ,102, 103)
It should not happened that another user gets a sequence value such as 102.
Can i solve this with sequences or do i need a table?
thanksWhy would you want to do this? The easiest way of implementing it is through a code control table, which can be locked by user 1. However, this is only easy for you, not for your users. Consider: user 2 cannot do their work until user 1 commits. Note that if user 1 inserts three records (101, 102, 103) and then commits, user 2 can grab 104. User 1 can't insert any more records until user 2 commits. At which point user 1 can have 105.
If you really have a business need for such a palaver then you ought to implement it through user-owned objects - sequences or tables - with each user assigned a unique range e.g. user 1 gets 101 to 150, user 2 gets 151 to 200. When a user exhausts their range give them a new chunk. This is an admin overhead and it also means that you can no longer guarantee that ID 157 is more recent than 133.
To repeat: why do you want to do this?
Rgds, APC -
Work from command line but did not work from JSP call
I have a test class that should perform Triple DES. When I run it from command line work ok, but when runs from JSP it give me an error:
Exception:
======================================
javax.crypto.IllegalBlockSizeException: Input length not multiple of 8 bytes
put 3 check points inside the code, and run it from command line and here is the result:
C:\Documents and Settings\salasadi\Desktop\DigitalMailer>java TDESStringEncrypto
r 123456781234567812345678 "CID=103&A
this is pass 3
this is pass 1
this is pass 2
here is the class:
import javax.crypto.*;
import javax.crypto.spec.*;
import java.security.*;
import java.io.*;
public class TDESStringEncryptor
static final int DATA_STRING_LENGTH = 64;
public static void main(String[] args)
try
TDESStringEncryptor enc = new TDESStringEncryptor();
String value = enc.Encrypt(args[0], args[1]);
System.err.println(value);
catch (Exception ex)
System.err.println(ex);
public String Encrypt(String inkey, String data)
throws Exception
// convert key to byte array and get it into a key object
byte[] rawkey = inkey.getBytes();
DESedeKeySpec keyspec = new DESedeKeySpec(rawkey);
SecretKeyFactory keyfactory = SecretKeyFactory.getInstance("DESede");
SecretKey key = keyfactory.generateSecret(keyspec);
Cipher cipher = Cipher.getInstance("DESede/ECB/NoPadding");
cipher.init(Cipher.ENCRYPT_MODE, key);
byte[] out = cipher.doFinal( padString(data).getBytes( ) );
System.out.println("this is pass 1");
return byteArrayToHexString( out );
private String byteArrayToHexString(byte in[])
byte ch = 0x00;
int i = 0;
if ( in == null || in.length <= 0 )
return null;
String pseudo[] = {"0", "1", "2", "3", "4", "5", "6", "7", "8",
"9", "A", "B", "C", "D", "E", "F"};
StringBuffer out = new StringBuffer( in.length * 2 );
while ( i < in.length )
ch = (byte) ( in[i] & 0xF0 );
ch = (byte) ( ch >>> 4 );
ch = (byte) ( ch & 0x0F );
out.append( pseudo[ (int) ch] );
ch = (byte) ( in[i] & 0x0F );
out.append( pseudo[ (int) ch] );
i++;
String rslt = new String( out );
System.out.println("this is pass 2");
return rslt;
private String padString( String s )
StringBuffer str = new StringBuffer( s );
int strLength = str.length();
for ( int i = 0; i <= DATA_STRING_LENGTH ; i ++ )
if ( i > strLength ) str.append( ' ' );
System.out.println("this is pass 3");
return str.toString();
And here is the JSP call:
TDESStringEncryptor encryptz = new TDESStringEncryptor();
String cryptodata1 = encryptz.Encrypt(Keyz,cryptodata);
ThanksPlease use [ code ] tags when posting code.
Please indicate the line that causes the exception.
Please indicate what Keyz and cryptodata is. -
Error while running a Discoverer Workbook with parameter from command line
I am trying to run a discoverer report from command line and export the results in xls on to my local machine. I could do it fine for a simple workbook, but if I add a parameter(madatory) to the workbook and run it from command line specifying the parameter value I wanted to run the report for, I do not get any results. Here is the command line I am using.
dis51usr.exe /connect user/password@database /apps_user /apps_responsibility "System Administrator" /eul EUL_US /open C:\Disco\Test.DIS /sheet Testsheet /parameter Period Jan-07 /export xls C:\Disco\X.xls /batch
Parameter value is entered in correct format(Jan-07).
When I removed /batch from this to see if I get any error, Discoverer Desktop opened up, logged in and gets terminated saying 'Oracle Discoverer Desktop has encountered a problem and need to close. We are sorry for the inconvenience.'
Did anybody come across this issue before?Hello,
If you have a few minutes, Windows is also aborting for me:
the differences are, my situation is:
a) am running the command line from a .bat file
b) am NOT running with parms, want the discoverer query to come up for the user
c) am running a query from the database
i am signing in as myself BUT running a query that was created by a generic user called SREG
c) if i run the .bat file from Windows Explorer, the query opens fine
d) if i execute the .bat file from within Microsoft Access using the shell command,
the query opens and then aborts RIGHT BEFORE the parm screen would display
e) btw, if i modify the .bat file, to run a query from MY database signon, then (d) - running .bat file
from vb using SHELL command works
Do you have a ideas as to why (d) does not work? I would be very grateful for your time, tx, sandra
this is what i posted yesterday, tx: Re: Running Discoverer command line
tx, sandra -
How to return multiple values from dialog popup
hi all
I'm using ADF 10g. I have a requirement that I have to return multiple values from a dialog.
I have a page containing a table with a button which calls the dialog. The dialog contains a multi-select table where i want to select multiple records and add them to the table in the calling page.
In the backing bean of the calling page, I have the returnListener method.
I am thinking that I have to store the selected rows from dialog in an array and return that array to the returnListener...but I don't know how to go about it with the code.
Can someone help me out with it?
thanksHi Frank,
I'm trying to implement your suggestion but getting comfused.
AdfFacesContext.getCurrentInstance().returnFromDialog(null, hashMap) is called in ActionListener method, from what I understood.
ReturnListener method already calls it, so no need to call explicitly.
Okay here's what i'm doing.
command button launches the dialog on the calling page.
In the dialog page, there is a button "select", which when i click, closes the dialog and returns to calling page. I put a af:returnActionListener on this button, which logically should have a corresponding ReturnListener() in the calling page backing bean.
Now I have 3 questions:
1. do i have to use ActionListener or ReturnListener?
2. where do I create the hashMap? Is it in the backing bean of the dialog or in the one of calling page?
3. how do I retrieve the keys n values from hashmap?
please help! thanks
This is found in the backing bean of calling page:
package mu.gcc.dms.view.bean.backing;
import com.sun.java.util.collections.ArrayList;
import com.sun.java.util.collections.HashMap;
import com.sun.java.util.collections.List;
import java.io.IOException;
import java.util.Map;
import javax.faces.application.Application;
import javax.faces.application.ViewHandler;
import javax.faces.component.UIViewRoot;
import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;
import javax.faces.event.ActionEvent;
import mu.gcc.dms.model.services.DMSServiceImpl;
import mu.gcc.dms.model.views.SiteCompaniesImpl;
import mu.gcc.dms.model.views.SiteCompaniesRowImpl;
import mu.gcc.dms.model.views.lookup.LkpGlobalCompaniesImpl;
import mu.gcc.util.ADFUtils;
import mu.gcc.util.JSFUtils;
import oracle.adf.model.BindingContext;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.adf.view.faces.context.AdfFacesContext;
import oracle.adf.view.faces.event.ReturnEvent;
import oracle.adf.view.faces.model.RowKeySet;
import oracle.binding.AttributeBinding;
import oracle.binding.BindingContainer;
import oracle.binding.OperationBinding;
import oracle.jbo.AttributeDef;
import oracle.jbo.Key;
import oracle.jbo.Row;
import oracle.jbo.RowIterator;
import oracle.jbo.RowSetIterator;
import oracle.jbo.domain.Number;
import oracle.jbo.server.java.util.Iterator;
public class CompanyList {
private BindingContainer bindings;
private Map hashMap;
DMSServiceImpl service =(DMSServiceImpl)ADFUtils.getDataControlApplicationModule("DMSServiceDataControl");
SiteCompaniesImpl siteCompanyList = service.getSiteCompanies();
LkpGlobalCompaniesImpl globalCompanyList = service.getLkpGlobalCompanies();
public CompanyList() {
public BindingContainer getBindings() {
return this.bindings;
public void setBindings(BindingContainer bindings) {
this.bindings = bindings;
*public void setHashMap(Map hashMap) {*
*// hashMap = (Map)new HashMap();*
this.hashMap = hashMap;
*public Map getHashMap() {*
return hashMap;
public String searchCompanyButton_action() {
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("Execute");
Object result = operationBinding.execute();
if (!operationBinding.getErrors().isEmpty()) {
return null;
return null;
*public void addCompanyActionListener(ActionEvent actionEvent){*
AdfFacesContext.getCurrentInstance().returnFromDialog(null, hashMap);
public void addCompanyReturnListener(ReturnEvent returnEvent){
//how to get hashmap from here??
public String addCompanyButton_action() {
return "dialog:globalLovCompanies";
} -
Problem with tokenized input from command line
I am trying to take an input from the command line, parse it to tokens and perform whatever operation is needed depending on the name of the token, on a binary tree of stacks for example, if i type 1 2 1 3 printLevelOrder, then the root of the tree should have 3, 2,1 in the stack, the left child should have 1 and the right child should be empty. and then a level order print of the tree should be performed.
however what is happening when i run this code is the numbers are being put into the right stacks of the tree, but any commands such as printLevelOrder or PrintPopRoot are entering the code that is for placing numbers onto the stack instead of executing that command and skipping past this piece of code.
so my question is, why is the if statement if (word =="printLevelOrder") not being executed when thats whats in the word ?
example input and output shown below code fragment.
try {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String line = "";
while (line != "***") {
System.out.print("> prompt ");
line = in.readLine();
StringTokenizer tokenizer = new StringTokenizer(line," ");
String word = new String();
while (tokenizer.hasMoreTokens()) {
word = tokenizer.nextToken();
boolean notCommand = true;
if (word =="printLevelOrder") {
theTree.printLevelOrder();
System.out.println("(word ==printLevelOrder)");
notCommand=false;
if (word == "printPopLevelOrder") {
theTree.printPopLevelOrder();
notCommand=false;
if (word == "printPopInorder") {
theTree.printPopInorder();
notCommand=false;
if (word == "printPopPreorder") {
theTree.printPopPreorder();
notCommand=false;
if (word == "printPopRoot") {
theTree.printPopRoot();
notCommand=false;
if (word == "***") {
notCommand=false;
if (notCommand == true) {
System.out.println("(notCommand == true)");
boolean notPlaced = true;
int v = 1;
while ((notPlaced==true) && (v < theTree.size())) {
if (theTree.element(v).isEmpty()) {
theTree.element(v).push(Integer.valueOf(word));
System.out.println("Inserting"+word);
System.out.println("in empty stack at location: "+v);
notPlaced=false;
if (notPlaced==true) {
if ( Integer.valueOf(word) >= Integer.valueOf( theTree.element(v).top().toString() ) ) {
theTree.element(v).push(Integer.valueOf(word));
System.out.println("Inserting"+word);
System.out.println("in stack at location: "+v);
notPlaced=false;
v++;
}valid inputs: int value, printLevelOrder, printPopLevelOrder, printPopInorder, p
rintPopPreorder, printPopRoot, *** to quit
prompt 1 3 2 4 2 printLevelOrder(notCommand == true)
Inserting1
in empty stack at location: 1
(notCommand == true)
Inserting3
in stack at location: 1
(notCommand == true)
Inserting2
in empty stack at location: 2
(notCommand == true)
Inserting4
in stack at location: 1
(notCommand == true)
Inserting2
in stack at location: 2
(notCommand == true)
Exception in thread "main" java.lang.NumberFormatException: For input string: "printLevelOrder"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:447)
at java.lang.Integer.valueOf(Integer.java:553)
at TreeStack.main(TreeStack.java:73)
Press any key to continue . . .lol aww, shame that you forgot to do that. i had 10 / 10 for mine, and seing as the deadline is now well and trully over,
here is the entire source for anybody who was following the discussion or whatever and wanted to experiment.
additional files needed >
http://users.cs.cf.ac.uk/Paul.Rosin/CM0212/Stack.java
http://users.cs.cf.ac.uk/Paul.Rosin/CM0212/ArrayStack.java
http://users.cs.cf.ac.uk/Paul.Rosin/CM0212/StackEmptyException.java
http://users.cs.cf.ac.uk/Paul.Rosin/CM0212/StackFullException.java
/*TreeStack.java - reads command line input of values and assigns them to stacks in a binary tree and performs
operations on the ADT. valid inputs: <int>, printLevelOrder, printPopLevelOrder,
printPopInorder, printPopPreOrder, printPopRoot. Terminates on invalid input.
Written by George St. Clair.
S/N:0208456 22/11/2005
import java.util.Vector;
import java.io.*;
import java.util.StringTokenizer;
public class TreeStack {
private final int TREE_CAPACITY = 7 + 1;
private final int STACK_CAPACITY = 10;
Vector tree = new Vector(TREE_CAPACITY) ;
//collect input from command line, add values to stacks at nodes of the teee
//and perform required operations on the treestack
public static void main (String [] args) {
//create a tree of stacks
TreeStack theTree = new TreeStack ();
try {
//collect standard input
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String line = "";
while (line != null) {
System.out.print("");
line = in.readLine();
//tokenise input
StringTokenizer tokenizer = new StringTokenizer(line," ");
String word = new String();
while (tokenizer.hasMoreTokens()) {
//assign word to the token
word = tokenizer.nextToken();
boolean notCommand = true;
//perform operation on treestack depending on what word is
if (word.equals("printLevelOrder")) {
System.out.println("printLevelOrder");
theTree.printLevelOrder();
notCommand=false;
if (word.equals("printPopLevelOrder")) {
System.out.println("printPopLevelOrder");
theTree.printPopLevelOrder();
notCommand=false;
if (word.equals("printPopInorder")) {
System.out.println("printPopInorder");
theTree.printPopInorder();
notCommand=false;
if (word.equals("printPopPreorder")) {
System.out.println("printPopPreorder");
theTree.printPopPreorder();
notCommand=false;
if (word.equals("printPopRoot")) {
System.out.println("printPopRoot");
theTree.printPopRoot();
notCommand=false;
//if word was not a command it must be a number
if (notCommand == true) {
boolean notPlaced = true;
int v = 1;
//starting at the root, find suitable place for number
while ((notPlaced==true) && (v < theTree.size())) {
//if the stack at v is empty, number goes here
if (theTree.element(v).isEmpty()) {
theTree.element(v).push(Integer.valueOf(word));
System.out.println("inserting: "+word);
System.out.println("in empty stack at location: "+(v-1));
notPlaced=false;
//if the stack is not empty
if (notPlaced==true) {
//if the value on the top of the stack is smaller than number, number goes onto the stack
if ( Integer.valueOf(word) > Integer.valueOf( theTree.element(v).top().toString() ) ) {
theTree.element(v).push(Integer.valueOf(word));
System.out.println("inserting: "+word);
System.out.println("in stack at location: "+(v-1));
notPlaced=false;
//if that node was no good, check the next one for suitability
v++;
catch (Exception e) {
//occurs when user inputs something that is neither a command, or a number, or upon EOF, or stack is full
public TreeStack () {
//create the TreeStack ADT by adding stacks in the vector, note vector 0 is instantiated but not used.
for (int i = 1;i<=TREE_CAPACITY;i++)
tree.add(new ArrayStack(STACK_CAPACITY));
public int size() {
//return the size of the tree +1 (as 0 is not used)
return tree.size();
public ArrayStack element (int v) {
//return the ArrayStack at v
return (ArrayStack)tree.get(v);
public int leftChild (int v ) {
//return left child of v
return v*2;
public int rightChild (int v ) {
//return the right child of v
return v*2+1;
public boolean children (int v ) {
//search for children of v and return true if one exists
for (int i =v;i<size();i++) {
if (i/2==v ) {
//left child found at i
return true;
if ((i-1)/2==v ) {
//right child found at i
return true;
//no children found
return false;
public boolean isInternal (int v ) {
//test whether node v is internal (has children)
if (children (v)== true) {
//has children
return true;
return false;
//print the top value in each stack encountered on a level-order traversal of tree
public void printLevelOrder() {
//for every node of tree v
for (int v = 1;v<size();v++) {
if (!element(v).isEmpty() ) {
//print the top value in stack v
System.out.println(" "+element(v).top());
else {
//stack at v is empty
System.out.println(" -");
//pop off and print the top value in each stack encountered on a level-order traversal of tree
public void printPopLevelOrder () {
//pop off and print the top value in stack v
for (int v = 1;v<size();v++) {
//for each node of tree v
if (!element(v).isEmpty() ) {
//if v isnt empty print the top value in stack v
System.out.println(" "+element(v).top());
//pop the top value in the stack at v
element(v).pop();
else {
//stack at v is empty
System.out.println(" -");
//pop off and print the top value in each stack encountered on an in-order traversal of tree
public void printPopInorder () {
printPopInorder (1);
public void printPopInorder (int v) {
boolean isInternal = false;
if (isInternal (v)) {
//use a boolean for isInternal to save on running the method twice
isInternal = true;
//recursively search left subtree
printPopInorder (leftChild(v));
//pop off and print the top value at v
if (element(v).isEmpty() ) {
//stack at v is empty
System.out.println(" -");
else {
//if v isnt empty print the top value in stack v then pop
System.out.println(" "+element(v).top());
element(v).pop();
if (isInternal ) {
//recursively search right subtree
printPopInorder (rightChild(v));
//pop off and print the top value in each stack encountered on an pre-order traversal of tree
public void printPopPreorder() {
printPopPreorder(1);
public void printPopPreorder(int v) {
//pop off and print the top value at v
if (!element(v).isEmpty() ) {
//if v isnt empty print the top value in stack v then pop
System.out.println(" "+element(v).top());
element(v).pop();
else {
//stack at v is empty
System.out.println(" -");
if (isInternal (v)) {
//recursively search left and right subtrees
printPopPreorder (leftChild(v));
printPopPreorder (rightChild(v));
//pop off and print all values from the stack at the root
public void printPopRoot (){
//while the root stack has values left
while (!element(1).isEmpty()) {
//print, then pop
System.out.println(" "+element(1).top());
element(1).pop();
} -
Query runs from command line, but not from scheduler
We use Control-M to schedule shell scripts to be run on a Solaris server. Some of the scripts have to access an Oracle database and in that case our security team will include the DB user and password in the script, then encrypt it and the sys admin team schedules the encrypted shell script with Control-M. That works fine, but we've been trying to have the DB user and password on a separate encrypted file so that we don't have to ask for file encryption every time it's necessary to modify a script (this is a test environment).
We have the script at ~/system_name/scripts, the query at ~/system_name/sql and the encrypted file and key at ~/system_name/keys. The SQLPlus call in the script is:
${ORACLE_HOME}/bin/sqlplus "`decrypt -a 3des -k ./../keys/key.3des.system -i ./../keys/login.system`"@instance_name <<EOF
@${DIR_SQL}/TEST_QUERY.SQL
quit
EOF
The security analyst has tested is successfully from command line, but when we schedule it with Control-M the job abends and we get the following in the sysout:
+ decrypt -a 3des -k ./../keys/key.3des.system -i ./../keys/login.system
decrypt: cannot open ./../keys/key.3des.system
decrypt: invalid key.
+ /u00/app/oracle/product/11.1.0/db_1/bin/sqlplus @instance_name
+ 0<<
@/sistemas/hmp/system_name/sql/TEST_QUERY.SQL
quit
SQL*Plus: Release 11.1.0.6.0 - Production on Mon May 3 09:41:55 2010
Copyright (c) 1982, 2007, Oracle. All rights reserved.
SP2-0310: unable to open file "instance_name.sql"
Enter user-name: SP2-0306: Invalid option.
Usage: CONN[ECT] [logon] [AS {SYSDBA|SYSOPER|SYSASM}]
where <logon> ::= <username>[<password>][@<connect_identifier>] [edition=valu\
e] | /
SP2-0306: Invalid option.
Usage: CONN[ECT] [logon] [AS {SYSDBA|SYSOPER|SYSASM}]
where <logon> ::= <username>[<password>][@<connect_identifier>] [edition=valu\
e] | /
Enter password:
ERROR:
ORA-12545: Connect failed because target host or object does not exist
SP2-0157: unable to CONNECT to ORACLE after 3 attempts, exiting SQL*Plus
0000000080
Any ideas?Looks like the command is being split in some way - the connection to sqlplus is being made before it completes the whole string
It appears to be seeing the @instance_name as a script to execute rather than a db to connect to.
Is the database on the same server as the script?
If so, try setting your environment to the correct databsae, so that you can omit the @instance_name part of the syntax and see if it helps
Also just noticed the failure to open the decrypt script. It would appear uyou are not using a full path name. Have you checked which directroy the scheduled job starts in? You may need to look at running some environment specific scripts first.
Edited by: LindaA on 05-May-2010 07:43
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