IDEMPIERE-2397 packout should clear folder before run process.

org.adempiere.base/src/org/compiere/model/MAttachmentEntry.java

@@ -230,7 +230,7 @@ public class MAttachmentEntry
 	{
 		if (fileName == null || fileName.length() == 0)
 			fileName = getName();
-		return getFile (new File(fileName));
+		return getFile (new File(System.getProperty("java.io.tmpdir") + File.separator + fileName));
 	}	//	getFile
 
 	/**

org.adempiere.base/src/org/compiere/tools/FileUtil.java

@@ -19,6 +19,7 @@ package org.compiere.tools;
 import java.io.BufferedReader;
 import java.io.BufferedWriter;
 import java.io.File;
+import java.io.FileNotFoundException;
 import java.io.FileReader;
 import java.io.FileWriter;
 import java.io.FilenameFilter;
@@ -427,4 +428,16 @@ public class FileUtil
 		return localFile;
 	}
 
+	public static boolean deleteFolderRecursive(File path) throws FileNotFoundException {
+		if (!path.exists())
+			throw new FileNotFoundException(path.getAbsolutePath());
+		boolean ret = true;
+		if (path.isDirectory()) {
+			for (File f : path.listFiles()){
+				ret = ret && deleteFolderRecursive(f);
+			}
+		}
+		return ret && path.delete();
+	}
+
 }	//	FileUtil

org.adempiere.pipo/src/org/adempiere/pipo2/PackIn.java

@@ -235,7 +235,7 @@ public class PackIn {
 		ArrayList<File> files = new ArrayList<File>();
 		while (e.hasMoreElements()) {
 			ZipEntry ze = (ZipEntry) e.nextElement();
-			File file = new File(ze.getName());
+			File file = new File(m_packageDirectory + File.separator + ze.getName());
 			FileOutputStream fout = new FileOutputStream(file);
 			InputStream in = zf.getInputStream(ze);
 			for (int c = in.read(); c != -1; c = in.read()) {

org.adempiere.pipo/src/org/adempiere/pipo2/PackInProcess.java

@@ -21,13 +21,15 @@ import java.io.File;
 import java.sql.Timestamp;
 import java.util.logging.Level;
 
-import org.compiere.Adempiere;
 import org.compiere.model.MAttachment;
 import org.compiere.model.MAttachmentEntry;
 import org.compiere.model.X_AD_Package_Imp_Proc;
 import org.compiere.process.ProcessInfoParameter;
 import org.compiere.process.SvrProcess;
+import org.compiere.tools.FileUtil;
+import org.compiere.util.AdempiereSystemError;
 import org.compiere.util.CLogger;
+import org.compiere.util.Env;
 
 /**
  * IntPackIn Tool.
@@ -79,12 +81,17 @@ public class PackInProcess extends SvrProcess {
 		// Create Target directory if required
 		String packageDirectory = adPackageImp.getAD_Package_Dir();
 		if (packageDirectory == null || packageDirectory.trim().length() == 0) {
-			packageDirectory = Adempiere.getAdempiereHome();
+			packageDirectory = System.getProperty("java.io.tmpdir");
 		}
 
-		String targetDirName = packageDirectory + File.separator + "packin";
+		String targetDirName = packageDirectory + File.separator + "packin" + Env.getContext(getCtx(), "#AD_User_ID");
 		File targetDir = new File(targetDirName);
 
+		if (targetDir.exists()) {
+			if (!FileUtil.deleteFolderRecursive(targetDir)) {
+				throw new AdempiereSystemError("Could not delete folder " + targetDirName + ", please check permissions");
+			}
+		}
 		if (!targetDir.exists()) {
 			boolean success = targetDir.mkdirs();
 			if (!success) {
@@ -109,7 +116,7 @@ public class PackInProcess extends SvrProcess {
 		Zipper.unpackFile(zipFilepath, targetDir);
 
 		String dict_file = packageDirectory + File.separator
-				+ "packin" + File.separator + parentDir + File.separator
+				+ "packin" + Env.getContext(getCtx(), "#AD_User_ID") + File.separator + parentDir + File.separator
 				+ "dict" + File.separator + "PackOut.xml";
 
 		if (log.isLoggable(Level.INFO)) log.info("dict file->" + dict_file);
@@ -120,7 +127,7 @@ public class PackInProcess extends SvrProcess {
 			m_UpdateDictionary = false;
 
 		m_packageDirectory = packageDirectory + File.separator
-				+ "packin" + File.separator + parentDir + File.separator;
+				+ "packin" + Env.getContext(getCtx(), "#AD_User_ID") + File.separator + parentDir + File.separator;
 
 		PackIn packIn = new PackIn();
 		packIn.setPackageDirectory(m_packageDirectory);

org.adempiere.pipo/src/org/adempiere/pipo2/PackOut.java

@@ -43,11 +43,11 @@ import javax.xml.transform.stream.StreamResult;
 import org.compiere.model.MClient;
 import org.compiere.model.MSysConfig;
 import org.compiere.model.MTable;
+import org.compiere.tools.FileUtil;
 import org.compiere.util.CLogger;
 import org.compiere.util.Trx;
 import org.xml.sax.SAXException;
 import org.xml.sax.helpers.AttributesImpl;
-
 import org.adempiere.exceptions.AdempiereException;
 
 /**
@@ -188,6 +188,7 @@ public class PackOut
 		String includesdir = packoutDocument.getPackageName() + File.separator +"**";
 		Zipper.zipFolder(srcFolder, destZipFile, includesdir);
 		exportFile = destZipFile.getAbsolutePath();
+		FileUtil.deleteFolderRecursive(new File(packageDirectory));
 	}	//	doIt
 
 	private TransformerHandler createPackoutHandler(

org.adempiere.pipo/src/org/adempiere/pipo2/PackOutProcess.java

@@ -26,7 +26,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.logging.Level;
 
-import org.compiere.Adempiere;
 import org.compiere.model.I_AD_EntityType;
 import org.compiere.model.I_AD_Form;
 import org.compiere.model.I_AD_ImpFormat;
@@ -48,6 +47,7 @@ import org.compiere.model.MTable;
 import org.compiere.model.Query;
 import org.compiere.model.X_AD_Package_Exp_Detail;
 import org.compiere.process.SvrProcess;
+import org.compiere.util.Env;
 
 /**
  *	Convert AD to XML
@@ -99,10 +99,10 @@ public class PackOutProcess extends SvrProcess
 
 			if (packageExp.getAD_Package_Exp_ID() == p_PackOut_ID){
 				//Create the package documentation
-				packoutDirectory = Adempiere.getAdempiereHome().trim();
+				packoutDirectory = System.getProperty("java.io.tmpdir");
 				if (!packoutDirectory.endsWith("/") && !packoutDirectory.endsWith("\\"))
 					packoutDirectory+= File.separator;
-				packoutDirectory = packoutDirectory + "packout" + File.separator;
+				packoutDirectory = packoutDirectory + "packout" + Env.getContext(getCtx(), "#AD_User_ID") + File.separator;
 
 				//create packout folder if needed
 				File packoutDirectoryFile = new File(packoutDirectory);