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POCopying a file from a temporary tomcat folder using java
 

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  1. POCopying a file from a temporary tomcat folder using java
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    <p>Basically my problem is a that I need to copy an uploaded file (which is placed in a temporary folder on my server providers Tomcat ie. not a local Tomcat).</p> <p>The code I'm using works when I deploy my project on my local machine but stops working when I deploy it live. I've found out that it has something to with my permissions in java.policy.</p> <p>What I need to find out is how do I get access to the folder in which Tomcat stores the temporary file using Java.</p> <p>When reading catalina.out this is the clue that the log gives me.</p> <p>/usr/local/tomcat/work/Catalina/project name here/context of project here/upload_490341a6_12b1d397355_76ce_00000001.tmp</p> <p>I'm thinking somewhere along the lines (note: this is not an actual method :P )</p> <p>ServletActionContext.getContext().getSuperHiddenTemporaryCatalog();</p> <p>The code snippet at the bottom has one flaw.</p> <p>sourceFile and targetFile points to the same directory at the moment.</p> <p>I want the sourceFile path to be the temporary tomcat-folder.</p> <p>Thanks in advance! :D</p> <hr> <pre><code>public String saveImage(File file, String uploadedFileName) { String path = ServletActionContext.getServletContext().getRealPath("images"); System.out.println(path); String fullFileName = path + "/" + uploadedFileName; System.out.println(fullFileName); boolean successful = false; try { File sourceFile = new File(fullFileName); File targetFile = new File(path + "/" + uploadedFileName); InputStream in = new FileInputStream(sourceFile); OutputStream out = new FileOutputStream(targetFile); byte[] buf = new byte[1024]; int len; while ((len = in.read(buf)) &gt; 0) { out.write(buf, 0, len); } in.close(); out.close(); } catch (Exception e) { successful = false; e.printStackTrace(); } if (successful) { return "context of project/images/" + uploadedFileName; } else { return ""; } } </code></pre>
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