I am confused about session management between Apache httpd and Tomcat using mod_jk. I know that Apache is typically used for serving http pages, and Tomcat is used as instructions for handling different types of web requests. So when an application using both of these receives a request, does Apache create a…
Tag: apache
find and replace a text in different header for each section in docx using java
I am trying to find and replace a text different sections of header in each page using Apache poi but getting only null data, but Docx has different header sections and footer too 1.Screen shot of Docx header sections. 2.Screen shot of Docx header another section. 3.Screen shot of Docx header another section.…
Docx to Pdf Converter in java
The below code is not working with Apache poi 3.16. Can someone provide with the correct solution, in my project there are some dependency for using only Exception: Answer The main problem with this is that those PdfOptions and PdfConverter are not part of the apache poi project. They are developed by opensag…
How to disable PDFBox warn logging
I have a simple java console application. pdfbox is utilized to extract text from PDF files. But there is continuous info printed in console: I really want to remove this information from the console. And I use logback for logging, the logback.xml is just like: I have find some answer say that should change t…
‘ZipException: invalid code lengths set’ when streaming input file to Apache-POI
I’m attempting to create an xlsx workbook object with Apache-POI by passing my .xlsx as a resource stream: I can successfully instantiate the workbook when passing my template.xlsx through a FileInputStream and a local file path, but when I pass the resources stream I get an exception: The .xlsx I’…
java.lang.NoClassDefFoundError: Could not initialize class org.apache.jmeter.gui.util.MenuFactory
when i open apache-jmeter-3.1 and right click the test-plan button,it turns out to be no response and throws lists of errors in the jmeter.log as follows what happened and how can i fix it? thanks !!! it has bothered me a long time… Answer Normally this happens when a Dependent jar is not present or in …
Apache Directory Studio java was started but returned exit code=13
I have to install Apache Directory Studio. For this I perform the below Steps Download ApacheDirectoryStudio-win32-x86-2.0.0.v20130628.exe Double click on ApacheDirectoryStudio-win32-x86-2.0.0.v20130628.exe and perform Next than it ask for Java Home Directory I browse and give the path C:Program FilesJavajdk1…
logger usage, is parameterization better or using + to add arguments?
Which of the following is a better usage of logger? Parametrize (log4j 2) Using + operator (log4j) And why? Answer Even if there were nothing else, the additional StringBuilder shenanigans that happen when using + would make using parameters the obvious choice. Not to mention that when concatenating the value…
Properties File multi-line values using PropertiesConfiguration
So far, I have this project where I read in a properties file using PropertiesConfiguration (from Apache), edit the values I would like to edit, and then save change to the file. It keeps the comments and formatting and such, but one thing it does change is taking the multi-line values formatted like this: an…
NoClassDefFoundError: org/apache/commons/lang3/StringUtils
I’m trying to run the sample project with this library and I get the following error: I’ve added commons-lang-2.6.jar & commons-lang3-3.1-sources.jar in libs and classpath Main class: I have referred to the following links: java.lang.ClassNotFoundException: org.apache.commons.lang.StringUtils …