How to check empty string in an XML tag? Post: 302892166

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to check for null or empty string

Hi, I need to check for value not equal (<>) to 21 and not equal empty or null values. Please modify this script if then echo "$VALUE,$BSC_NAME,$BSC_ID" > $OUT_FILE/power_up.out end if TQ

2. Shell Programming and Scripting

Check for empty string

Hello All, I have written shell script whcih at the max 3 parameters. When only one commandline argument and other two command line arguments are passed as empty string like eg : archive ' ' ' ' Then i need to check whether the commandline...

3. Shell Programming and Scripting

Capturing string between a xml tag

Hi All, I have an XML-: <ProcId>CES_P5010_AddVLan</ProcId> <DataVersion>yxcxycyxcycyxc</DataVersion> <JobId>OR3000055-002-1</JobId> </CesHeader> <VLanServiceList> <NopId>blu</NopId> </VLanServiceList> <StatusNPA>2</StatusNPA> ...

4. UNIX for Dummies Questions & Answers

Check to see if string var is empty

i have a veriable set var1 set var2 = abcd how can i check if var 1 is empty and if var 2 is not empty ???

5. Shell Programming and Scripting

Help needed :Search and Replace a string pattern with empty in an xml file in unix

Search and Replace a string pattern with empty in an xml file in unix: My xml file would be like this : <Accounts><Name>Harish</Name><mobile>90844444444444445999 </mobile><TRIG>srcujim-1</TRIG></Accounts><Accounts><Name>Satish</Name><mobile>908999</mobile><TRIG>ettertrtt-1</TRIG></Accounts> ...

6. Shell Programming and Scripting

Check if the string is empty

I am reading from a file and executing the jobs with/without parameters as the job requires. File job1 R job2 job3 Y 123 if then <job>.ksh else <job>.ksh $params fi This works fine if the line read from the file has parameters it executes like job1.ksh R But for...

7. Shell Programming and Scripting

To search for a particular tag in xml and collate all similar tag values and display them count

I want to basically do the below thing. Suppose there is a tag called object1. I want to display an output for all similar tag values under heading of Object 1 and the count of the xmls. Please help File: <xml><object1>house</object1><object2>child</object2>...

8. Shell Programming and Scripting

Cant check empty string

Hello So i have that script collection, in which i have a single script to create a configuration file. In there, i have multiple occourences of something like this: prj_title=$(tui-read "What is the TITLE? ($prj_name):") ] && prj_title="${prj_name/_/ }" They all work as expected, if...

9. Shell Programming and Scripting

Moving XML tag/contents after specific XML tag within same file

Hi Forum. I have an XML file with the following requirement to move the <AdditionalAccountHolders> tag and its content right after the <accountHolderName> tag within the same file but I'm not sure how to accomplish this through a Unix script. Any feedback will be greatly appreciated. ...

LEARN ABOUT SUSE

xml::stream::node

XML::Stream::Node(3)					User Contributed Perl Documentation				      XML::Stream::Node(3)

NAME

       XML::Stream::Node - Functions to make building and parsing the tree easier to work with.

SYNOPSIS

	 Just a collection of functions that do not need to be in memory if you
       choose one of the other methods of data storage.

	 This creates a hierarchy of Perl objects and provides various methods
       to manipulate the structure of the tree.  It is much like the C library
       libxml.

FORMAT

       The result of parsing:

	 <foo><head id="a">Hello <em>there</em></head><bar>Howdy<ref/></bar>do</foo>

       would be:

	 [ tag:       foo
	   att:       {}
	   children:  [ tag:	  head
			att:	  {id=>"a"}
			children: [ tag:      "__xmlstream__:node:cdata"
				    children: "Hello "
				  ]
				  [ tag:      em
				    children: [ tag:	  "__xmlstream__:node:cdata"
						children: "there"
					      ]
				  ]
		      ]
		      [ tag:	  bar
			children: [ tag:      "__xmlstream__:node:cdata"
				    children: "Howdy "
				  ]
				  [ tag:      ref
				  ]
		      ]
		      [ tag:	  "__xmlstream__:node:cdata"
			children: "do"
		      ]
	 ]

METHODS

	 new()		- creates a new node.  If you specify tag, then the root
	 new(tag)	  tag is set.  If you specify data, then cdata is added
	 new(tag,cdata)   to the node as well.	Returns the created node.

	 get_tag() - returns the root tag of the node.

	 set_tag(tag) - set the root tag of the node to tag.

	 add_child(node)      - adds the specified node as a child to the current
	 add_child(tag) 	node, or creates a new node with the specified tag
	 add_child(tag,cdata)	as the root node.  Returns the node added.

	 remove_child(node) - removes the child node from the current node.

	 remove_cdata() - removes all of the cdata children from the current node.

	 add_cdata(string) - adds the string as cdata onto the current nodes
			     child list.

	 get_cdata() - returns all of the cdata children concatenated together
		       into one string.

	 get_attrib(attrib) - returns the value of the attrib if it is valid,
			      or returns undef is attrib is not a real
			      attribute.

	 put_attrib(hash) - for each key/value pair specified, create an
			    attribute in the node.

	 remove_attrib(attrib) - remove the specified attribute from the node.

	 add_raw_xml(string,[string,...]) - directly add a string into the XML
					    packet as the last child, with no
					    translation.

	 get_raw_xml() - return all of the XML in a single string, undef if there
			 is no raw XML to include.

	 remove_raw_xml() - remove all raw XML strings.

	 children() - return all of the children of the node in a list.

	 attrib() - returns a hash containing all of the attributes on this
		    node.

	 copy() - return a recursive copy of the node.

	 XPath(path) - run XML::Stream::XPath on this node.

	 XPathCheck(path) - run XML::Stream::XPath on this node and return 1 or 0
			    to see if it matches or not.

	 GetXML() - return the node in XML string form.

AUTHOR

       By Ryan Eatmon in June 2002 for http://jabber.org/

       Currently maintained by Darian Anthony Patrick.

COPYRIGHT

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.12.1							    2010-01-08						      XML::Stream::Node(3)