Hi guys I am having problems with writing on a properties file. The properties file can be loaded without any problem and the key value can be changed but after I have store it with a fileoutoutstream it seems it did its job but there is no change on the properties file.
Resource resource = new ClassPathResource("application.properties");
Properties props = PropertiesLoaderUtils.loadProperties(resource);
props.setProperty("image.path", "empty");
OutputStream propOut = new FileOutputStream(new File("application.properties"));
props.store(propOut, "User change");
propOut.close();
I am trying it in a Spring project. The file application.properties cannot be changed and there is no error so I can have any clue about the problem.
What do you think I am missing? Any help will be much appreciated. Cheers
You have to store the properties as follows:
props.store(resource.getOutputStream(), "comments");
Related
I've created a new project in Jenkins.
But now I want to change some information in my .properties file
How can I do that? (I've already read about Environment Injector, but I don't think, that it's what I need)
So, and one more questions - will this changes commit in file? (I don't want to do that)
Thank you!
Try using a scripted pipeline and you can use groovy for this task. For instance:
Properties props = new Properties()
File propsFile = new File(".properties")
props.load(propsFile.newDataInputStream())
props.setProperty('key', 'value')
props.store(propsFile.newWriter(), null)
You open the properties file, change the value of a specific key element and write to the same file when done.
If you are making use of Jenkins and it is on a windows machine. You can make use of PowerShell to change the file content
Here in this example,
I am actually trying to modify the string occurrence 'Memory Usage' with Jenkins build number
(Get-Content C:\proj\Jenkins\workspace\QA.I9.Api\Sample.txt).replace('Memory Usage', $env:BUILD_NUMBER) | Set-Content C:\proj\Jenkins\workspace\QA.I9.Api\Sample.txt
Thanks,
xyzcoder.github.io
This is my first experience of using PDFBox jar files. Also, I have recently started working on TestComplete. In short, all these things are new for me and I have been stuck on one issue for last few hours. I will try to explain as much as I can. Would really appreciate any help!
Objective:
To save an image present in a PDF file on the file system
Issue:
When this line gets executed objImage.write2file_2(strSavePath);, I get the error Object doesn't support this property or method.
I am taking some help from here
Code:
function fn_PDFImage()
{
var objPdfFile, strPdfFilePath, strSavePath, objPages, objPage, objImages, objImage, imgbuffer;
strPdfFilePath = "C:\\Users\\aabb\\Desktop\\name.pdf";
strSavePath = "C:\\Users\\aabb\\Desktop\\abc";
objPdfFile = JavaClasses.org_apache_pdfbox_pdmodel.PDDocument.load_3(strPdfFilePath);
objPages = objPdfFile.getDocumentCatalog().getAllPages();
//getting a page with index=1
objPage = objPages.get(1)
objImages = objPage.getResources().getXObjects().values().toArray();
Log.Message(objImages.length); //This is returning 14. i.e, 14 images
//getting an image with index=1
objImage = objImages.items(1);
Log.Message(typeof objImage); //returns "Object" which means it is not null
//saving the image
objImage.write2file_2(strSavePath); //<---GETTING AN ERROR HERE
}
ERROR:
If you are bothered about the method namewrite2file_2, please read this excerpt from the link which I have shared:
In Java, the constructor of a class has the name of this class.
TestComplete changes the constructor names to newInstance(). If a
class has overloaded constructors, TestComplete names them like
newInstance, newInstace_2, newInstance_3 and so on.
Additional Info:
I have imported Jar file(pdfbox-app-1.8.13.jar) and their classes in testcomplete. I am not sure if I need to import some other jar file or its class here:
XObjects are not always image XObjects. And write2file is in the class PDXObjectImage so you need to check your object type first.
Re the second question asked in the comment: the form XObject isn't something you can save. XObject forms are content streams with resources etc, similar to pages. However what you can do is to explore these too whether the resources have images. See how this is done in the ExtractImages source code of PDFBox 1.8.
However there are other places where there can be images (e.g. patterns, soft masks, inline images); this is only available in PDFBox 2.*, see the ExtractImages source code there. (Note that the class names are different).
My issue seems to be related to permissions, but I am not sure how to solve it.
In the FeatureActivated event of one of my features I am calling out to a class I created for managing webconfig entries using the SPWebConfigModification class. The class reads up an xml file that I have added to the mapped Layouts folder in the project.
When I deploy the .wsp to my Sharepoint server everything gets installed fine, but when the FeatureActivated event runs it throws a 503 error when attempting to access the xml file.I am deploying the .wsp remotely using a powershell script and I have the powershell, the iisapp pool and the owstimer.exe all using the same domain administrative user.
I assumed the issue was that the FeatureActivated event code was being run within the scope of the OWSTIMER.exe so changed the logon of the service to a domain user that has administrative access to the server to see if that would solve the problem, but no matter what I am getting the 503.
I have traced out the URL to the xml file and pasted that into IE and I am getting back the xml without issue from the server once its copied.
Can anyone give me any idea where to look to figure out why the FeatureActivated event code can't seem to get to the XML file on the server?
Below is the code in my class that is being called from the FeatureActivated event to read the xml.
_contentservice = ContentService;
WriteTraceMessage("Getting SPFeatureProperties", TraceSeverity.Medium, 5);
_siteurl = properties.Definition.Properties["SiteUrl"].Value;
_foldername = properties.Definition.Properties["FolderName"].Value;
_filename = properties.Definition.Properties["FileName"].Value;
_sitepath = properties.Definition.Properties["SitePath"].Value;
WriteTraceMessage("Loading xml from layouts for configuration keys", TraceSeverity.Medium, 6);
xdoc = new XDocument();
XmlUrlResolver resolver = new XmlUrlResolver();
XmlReaderSettings settings = new XmlReaderSettings();
StringBuilder sb = new StringBuilder();
sb.Append(_siteurl).Append("_layouts").Append("/").Append(_foldername).Append("/").Append(_filename);
WriteTraceMessage("Path to XML: " + sb.ToString(), TraceSeverity.Medium, 7);
WriteTraceMessage("Credentials for xml reader: " + CredentialCache.DefaultCredentials.ToString(), TraceSeverity.Medium, 8);
resolver.Credentials = CredentialCache.DefaultCredentials; //this the issue might be here
settings.XmlResolver = resolver;
xdoc = XDocument.Load(XmlReader.Create(sb.ToString(), settings));
I finally punted on this issue because I discovered that while adding the -Force switch to the Enable-SPFeature command did use a different process to activate the feature when adding a solution it did not work when updating a solution. Ultimately I just changed my XDocument.Load() to use a TextReader instead of a URI. The xml file will always be available when deploying the WSP because it is part of the package so there is no reason to use IIS and a webrequest to load up the xml.
I have an XML file that specifies the image files that I need to load. The XML file and the image files live in a subfolder relative to where the AIR app lives.
I need to load the XML file and also the images (load them and add them as children to a movieclip)
In my AIR app, when I tried to load it via the URLRequest, it didn't work.
myLoader = new URLLoader();
myLoader.load(new URLRequest(xmlFilename));
myLoader.addEventListener(Event.COMPLETE, processXML);
(I know this works from a .swf b/c I've tested it)
I've found some sample which uses the File class and here's my code and this does work:
var aFile:File = File.applicationDirectory.resolvePath( xmlFilename );
var aStream:FileStream = new FileStream();
aStream.open( aFile, FileMode.READ );
configXML = new XML( aStream.readUTFBytes( aStream.bytesAvailable ) );
aStream.close();
processXML();
...
I'm now trying to load the images specified in the XML file and I'm finding that I have to use the File class to reference the image in the file system.
var engImageFile:File = File.applicationDirectory.resolvePath( "./english/"+ engFilename );
ldr = new Loader();
var urlReq:URLRequest = new URLRequest( engImageFile.url );
ldr.contentLoaderInfo.addEventListener( Event.COMPLETE, engImgLoaded );
ldr.load(urlReq);
Is this the way that AIR accesses files (using the File class) when it wants to read/load/etc. them?
if I understand your question correctly, I belive you just need to load it as a data source/array, which you can then bind to a component of your choosing.
In the documentation it states that if you use the File class to access files then this is safe across all platforms. Also the .url property of the File object will use the appropriate URL scheme...
"app:" - relative to the application directory
"app-storage:" - relative to the special application storage directory
"file:" - all else...I think if you specify an absolute path
I'm trying to write/create a JSON file from a AIR app, I'm trying not so show a 'Save as' dialogue box.
Here's the code I'm using:
var fileDetails:Object = CreativeMakerJSX.getFileDetails();
var fileName:String = String(fileDetails.data.filename);
var path:String = String(fileDetails.data.path);
var f:File = File.userDirectory.resolvePath( path );
var stream:FileStream = new FileStream();
stream.open(f, FileMode.WRITE );
stream.writeUTFBytes( jsonToExport );
stream.close();
The problem I'm having is that I get a 'Error 3013. File or directory in use'. The directory/path is gathered from a Creative Suite Extension I'm building, this path is the same as the FLA being developed in CS that the Extension is being used with.
So I'm not sure if the problem is that there are already files in the directory I'm writing the JSON file to?
Do I need to add a timer in order to close the stream after a slight delay, giving some time to writing the file?
Can you set up some trace() commands? I would need to know what the values of the String variables are, and the f.url.
Can you read from the file that you are trying to write to, or does nothing work?
Where is CreativeMakerJSX.getFileDetails() coming from? Is it giving you data about a file that is in use?
And from Googling around, this seems like it may be a bug. Try setting up a listener for when you are finished, if you have had the file open previously.
I re-wrote how the file was written, no longer running into this issue.