Extracting Coordinates for Line String Element
Hello
How do I extract Line String coordinates? I am using Oracle 9i version having locator features and using JAVA Program. Could you please help me to get the co-ordinates by using query.
Thanks in Advance
Senthil
e.carano wrote:
I'm a beginner in using LabVIEW with datafile.
If you want code, you need to tell us your LabVIEW version.
If you have a recent version, you can use a conditional tunnel to simplify the code even more. (see attached 2014 version).
LabVIEW Champion . Do more with less code and in less time .
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TOOL 1 1 1.21
TOOL 2 8 3.85
TOOL 3 35 6.92Ok, so you have an array of Strings. And if the string you are searching for is in the array, you need to remove it from the array.
Is that right?
Can you use an ArrayList<String> instead of a String[ ]?
To find it, you would just do:
for (String item : myArray){
if (item.equals(searchString){
// remove the element. Not trivial for arrays, very easy for ArrayList
}Heck, with an arraylist you might be able to do the following:
arrayList.remove(arrayList.indexOf(searchString));[edit]
the above assumes you are using 1.5
uses generics and for each loop
[edit2]
and kinda won't work it you have to use an array since you will need the array index to be able to remove it. See the previous post for that, then set the value in that array index to null.
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78 <AttrProductCode>1812</AttrProductCode>
79 <TrackingNumber>1-1DXOFS</TrackingNumber>
80 <Name>Number of Attorneys</Name>
81 <SiebelAttrName>100Number of Attorneys LHP Plus|1812</SiebelAttrName>
82 <Value>1</Value>
83 </Attribute>
84 <Attribute>
85 <AttrProductCode/>
86 <TrackingNumber>1-1DXOFV</TrackingNumber>
87 <Name>Domain Name</Name>
88 <SiebelAttrName>103 Domain Name</SiebelAttrName>
89 <Value>davidmcewinglaw.com</Value>
90 </Attribute>
91 <Attribute>
92 <AttrProductCode/>
93 <TrackingNumber>1-1DXOFR</TrackingNumber>
94 <Name>Tag Line</Name>
95 <SiebelAttrName>200 Tag Line</SiebelAttrName>
96 <Value>Intellectual Property, Divisional Applications, Trademark, Patent, Copyrig
alue>
97 </Attribute>
98 <Attribute>
99 <AttrProductCode/>
100 <TrackingNumber>1-1DXOFO</TrackingNumber>
101 <Name>Template</Name>
102 <SiebelAttrName>201Template Selection</SiebelAttrName>
103 <Value>None</Value>
104 </Attribute>
105 <Attribute>
106 <AttrProductCode/>
107 <TrackingNumber>1-1DXOFN</TrackingNumber>
108 <Name>Registration Type</Name>
109 <SiebelAttrName>202Registration Type</SiebelAttrName>
110 <Value>NEW</Value>
111 </Attribute>
112 <Attribute>
113 <AttrProductCode/>
114 <TrackingNumber>1-1DXOFW</TrackingNumber>
115 <Name>Contact First Name</Name>
116 <SiebelAttrName>250Contact First Name</SiebelAttrName>
117 <Value>David</Value>
118 </Attribute>
119 <Attribute>
120 <AttrProductCode/>
121 <TrackingNumber>1-1DXOFU</TrackingNumber>
122 <Name>Contact Last Name</Name>
123 <SiebelAttrName>251Contact Last Name</SiebelAttrName>
124 <Value>McEwing</Value>
125 </Attribute>
126 <Attribute>
127 <AttrProductCode/>
128 <TrackingNumber>1-1DXOFM</TrackingNumber>
129 <Name>Contact eMail</Name>
130 <SiebelAttrName>252Contact eMail</SiebelAttrName>
131 <Value>[email protected]</Value>
132 </Attribute>
133 <Attribute>
134 <AttrProductCode/>
135 <TrackingNumber>1-1DXOFQ</TrackingNumber>
136 <Name>Contact Fax</Name>
137 <SiebelAttrName>2533Contact Fax</SiebelAttrName>
138 <Value>713-514-9840</Value>
139 </Attribute>
140 <Attribute>
141 <AttrProductCode/>
142 <TrackingNumber>1-1DXOFP</TrackingNumber>
143 <Name>Contact Phone</Name>
144 <SiebelAttrName>253Contact Phone</SiebelAttrName>
145 <Value>713-514-0137</Value>
146 </Attribute>
147 <Attribute>
148 <AttrProductCode/>
149 <TrackingNumber>1-1DXOFT</TrackingNumber>
150 <Name>Site Name</Name>
151 <SiebelAttrName>256URL</SiebelAttrName>
152 <Value/>
153 </Attribute>
154 <Attribute>
155 <AttrProductCode/>
156 <TrackingNumber>1-1DXOFL</TrackingNumber>
157 <Name>Future unique heads</Name>
158 <SiebelAttrName>Future unique heads</SiebelAttrName>
159 <Value/>
160 </Attribute>
161 </ListOfAttribute>
162 </OrderItem>
163 </ListOfMhOrderItemIntegration>
164 </SiebelMessage>'
165 );
166 result varchar2(64);
167 begin
168 select extractValue(value(attr),'/Attribute/Value')
169 into result
170 from table(xmlsequence(extract(myXML,'/SiebelMessage/ListOfMhOrderItemIntegration/OrderItem/ListOfAttribute/Att
171 where existsNode(value(attr),'/Attribute[Name="Domain Name"]') = 1;
172 dbms_output.put_line('Result = ' || result);
173 end;
174 /
Result = davidmcewinglaw.com
PL/SQL procedure successfully completed.
SQL>This assumes that there is only one Attribute element with a Name node whose value is "Domain Name". If there was more than one such node you would have to use a cursor and process the results in loop. -
Multi-line String - Match Regular Expression
I am trying to figure out the format of a regular expression in order to pull select lines out of a multi-line string and populate those lines as individual elements of a string array while using Match Regular Expression. The overall length of the multi-line string can vary as well as the text contained within the string. The string can contain letters, numbers, and special characters. I have attached an example VI. Within the example VI I only want to return the lines beginning with "Device #" into the array. The number of lines beginning with "Device #" can vary but I want to capture them all.
Or is there a better function to use instead of Match Regular Expression that will give me the desired outcome?
Solved!
Go to Solution.
Attachments:
MultiLine Regular Expression.vi 22 KBaaronb wrote:
I am trying to figure out the format of a regular expression in order to pull select lines out of a multi-line string and populate those lines as individual elements of a string array while using Match Regular Expression. The overall length of the multi-line string can vary as well as the text contained within the string. The string can contain letters, numbers, and special characters. I have attached an example VI. Within the example VI I only want to return the lines beginning with "Device #" into the array. The number of lines beginning with "Device #" can vary but I want to capture them all.
Or is there a better function to use instead of Match Regular Expression that will give me the desired outcome?
Match Regular Expression works well for this.
Ben64 -
Using Convert to handle NULL values for empty Strings ""
After having had the problem with null values not being returned as nulls and reading some suggestion solution I added a converter to my application.
<converter>
<converter-id>NullStringConverter</converter-id>
<converter-for-class>java.lang.String</converter-for-class>
<converter-class>com.j2anywhere.addressbookserver.web.NullStringConverter</converter-class>
</converter>
...I then implemented it as follows:
public String getAsString(FacesContext context, UIComponent component, Object object)
System.out.println("Converting to String : "+object);
if (object == null)
System.out.println("READING null");
return "NULL";
else
if (((String)object).equals(""))
System.out.println("READING null (Second Check)");
return null;
else
return object.toString();
public Object getAsObject(FacesContext context, UIComponent component, String value)
System.out.println("Converting to Object: "+value+"-"+value.trim().length());
if (value.trim().length()==0 || value.equals("NULL"))
System.out.println("WRITING null");
return null;
else
return value.toUpperCase();
...I can see that it is converting my values, however the object to which the inputText fields are bound are still set to empty strings ""
<h:inputText size="50" value="#{addressBookController.contactDetails.information}" converter="NullStringConverter"/>Also when reading the object values any nulls are already converted to empty strings before ariving at the converter. It seems that there is a default converter handling string values.
How can I resolve this problem as set nulls when the input value is an empty string other then checking every string in my class individually. I would really hate to pollute my object model with empty string tests.
Thanks in advance
Edited by: j2anywhere.com on Oct 19, 2008 9:06 AMI changed my converter as suggested :
public Object getAsObject(FacesContext context, UIComponent component, String value)
if (value == null || value.trim().length() == 0)
if (component instanceof EditableValueHolder)
System.out.println("SUBMITTED VALUE SET TO NULL");
((EditableValueHolder) component).setSubmittedValue(null);
else
System.out.println("COMPONENT :"+component.getClass().getName());
System.out.println("Converting to Object: " + value + "< to " + null);
return null;
System.out.println("Converting to Object: " + value + "< to " + value);
return value;
}which produces the following output :
SUBMITTED VALUE SET TO NULL
Converting to Object: < to null
Info : The INFO line however comes from my controller object where I print out the set value :
package com.simple;
import java.util.ArrayList;
import java.util.List;
public class Controller
private String information;
/** Creates a new instance of Controller */
public Controller()
System.out.println("Createing Controller");
information = "Constructed";
public String process()
System.out.println("Info : "+getInformation());
return "processed";
public String reset()
setInformation("Re-Constructed");
System.out.println("Info : "+getInformation());
return "processed";
public String setNull()
setInformation(null);
System.out.println("Info : "+getInformation());
return "processed";
public String getInformation()
return information;
public void setInformation(String information)
this.information = information;
}I also changes my JSP / JSF page a little. Here is the updated version
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%--
This file is an entry point for JavaServer Faces application.
--%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<f:view>
<h:form>
<h:inputText id="value" value="#{Controller.information}"/>
<hr/>
<h:commandLink action="#{Controller.process}">
<h:outputText id="clicker" value="Process"/>
</h:commandLink>
<hr/>
<h:commandLink action="#{Controller.reset}">
<h:outputText id="reset" value="Reset"/>
</h:commandLink>
<hr/>
<h:commandLink action="#{Controller.setNull}">
<h:outputText id="setNull" value="Set Null"/>
</h:commandLink>
</h:form>
</f:view>
</body>
</html>The converter is declared for the String class in the faces configuration file. From the log message is appears to be invoked, however the object is not set to null.
I tested this with JSF 1.2_04-b20-p03 as well as 1.2_09-b02-FCS.
any other suggestions what could be causing this. -
Guidelines required to analyze the extraction process for 2LIS_02_SCL.
Hi All,
I have a problem here regarding the extraction process for the DataSource 2LIS_02_SCL. The values posted by date fields like
Posting Date (0PSTNG_DATE)
Schedule Line Delivery Date (0SCL_DELDAT)
Statistics Date (0STAT_DATE)
In BW are suspected to be wrong values.
So I am supposed to check the extraction process for PO Schedule Line (2LIS_02_SCL).
So how can I proceed with this analysis in BW side as well as in SAP R/3.
Can anyone please help with the process.
Thanks in advance.Hi,
In Bw thre is always confusion about following Dates.
Posting Date (0PSTNG_DATE)
Schedule Line Delivery Date (0SCL_DELDAT)
Statistics Date (0STAT_DATE)
So ask Functional Consultants and Business USers and Identify the corretc Date in ECC and then Change the Mapping In UPdate Rules in BW. i.e. What date USer is wanting and accordingly we nee dtgo change the mapping in UPdate Rules in Time Char Tab in UpdateRules.
Thanks
Reddy -
How to analyze the extraction process for 2LIS_02_SCL both in R/3 & BW.
Hi All,
I have a problem here regarding the extraction process for the DataSource 2LIS_02_SCL. The values posted by date fields like
Posting Date (0PSTNG_DATE)
Schedule Line Delivery Date (0SCL_DELDAT)
Statistics Date (0STAT_DATE)
In BW are suspected to be wrong values.
So I am supposed to check the extraction process for PO Schedule Line (2LIS_02_SCL).
So how can I proceed with this analysis in BW side as well as in SAP R/3.
Can anyone please help with the process.
Thanks in advance.Hi,
In Bw thre is always confusion about following Dates.
Posting Date (0PSTNG_DATE)
Schedule Line Delivery Date (0SCL_DELDAT)
Statistics Date (0STAT_DATE)
So ask Functional Consultants and Business USers and Identify the corretc Date in ECC and then Change the Mapping In UPdate Rules in BW. i.e. What date USer is wanting and accordingly we nee dtgo change the mapping in UPdate Rules in Time Char Tab in UpdateRules.
Thanks
Reddy -
Get location/coordinates for a field using JavaScript in Acrobat Professional
Good day,
I am looking for a way to get the coordinates of a text field.
I would like to create a listbox and set the location of the listbox top left to the text fields bottom left coordinates, I have had a look at the scripting guides ... could not turn up anything.
I know how to create and populate this listbox using the JavaScript code, only problem is, to get the coordinates of the text box.Try this:
1. Move or change the dimensions of the text boxes on the extracted page in the configuration that you want.
2. When you are satisfied with the new configuration, modify the following JavaScript to use the names of the text boxes that you want to include on the page.
//find_rect //find coordinates of text boxes whose names are included in the var rct,ary = ["fld_1","fld_2","fld_3","fld_4"]; //...etc.
for (j = 0; j<ary.length; j++){
console.println(ary[j]);
rct = this.getField(ary[j]).rect;
for (i= 0; i< rct.length; i++) console.println(rct[i]);
3. Add the modified code to the document level of form. (as a doc level javascript but with no function name or brackets included.
4. When you run the code, the coordinates for the fields that you have included in the array will be printed in the console window:
Example:
fld_1
21
777
296
717
fld_2
30
769
65
729 -
How to do the multiple-line String at JList? help!
i need some code to multiple-line String at JList.
i know that it is can be done by html code.
example:
<p>line1</p><p>line2</p>
but if i use that html code...
i face another problem to my JList..
it cannot set the font use the ListCellRenderer..
like:
public Component getListCellRendererComponent(
JList list,
Object value,
int index,
boolean isSelected,
boolean cellHasFocus)
Color newColor = new Color(230, 230, 230);
setIcon(((DisplayItem)value).getIcon());
setText(((DisplayItem)value).getChat());
setFont(((DisplayItem)value).getFont());
setBackground(isSelected ? newColor : Color.white);
setForeground(isSelected ? Color.black : Color.black);
if (isSelected) {
setBorder(
BorderFactory.createLineBorder(
Color.red, 2));
} else {
setBorder(
BorderFactory.createLineBorder(
list.getBackground(), 2));
return this;
all my JList will be html type...
i don't want that happen..can be another method to do that multiple-line String in JList??
i also need to set a icon image between string in the JList. anyone get idea??
i need ur help!
thank you.I think you should create/override several methods like setText(String), setIcons(Icon[]), paintComponent(Graphics), getMinimumSize(), getPreferredSize(), etc.
I would like to code like below...:class MultilineLabel extends JLabel {
private String[] text = null;
private ImageIcon[] icons = null;
public void setText( String newText ) {
// It overrides JLabel.setText( String )
// Tokenize newText with line-separator
// and put each text into the 'text' array.
public void setIcons( Icon[] newIcon ) {
// It is similar to JLabel.setIcon( Icon ) method,
// but it receives an array of Icon-s. Set these icons to 'icons' variable.
public void paintComponent( Graphics g ) {
// It overrides JComponent.paintComponent( Graphics ) method.
super.paintComponent( g );
if ( text != null && icons != null ) {
int icon_x = 0;
int text_x = 0;
int y = 0;
// draw customized content..
for ( int i=0; i<text.length; i++ ) {
// compute x and y locations
// icon_x = ...
// text_x = ...
// y = ...
// and draw it!
g.drawString( text[ i ], text_x, y );
icon[ i ].paintIcon( this, g, icon_x, y );
public Dimension getMinimumSize() {
int width = super.getMinimumSize().width;
int height = ... // I think you must compute it with 'text' and 'icons'' arrays.
return new Dimension( width, height );
public Dimension getPreferredSize() {
int width = super.getPreferredSize().width;
int height = ...
return new Dimension( width, height );
}I think that code-structure above is the minimum to implement your requirements. (Of course if you want to implement it :)
Good luck and let me know it works or not. :)
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