IDEMPIERE-4190 Implement Image Storage Provider (1006528) (FHCA-1165)

integrate development from Heng Sin

migration/i7.1/oracle/201608191500_Ticket_1006528.sql

@@ -0,0 +1,43 @@
+SET SQLBLANKLINES ON
+SET DEFINE OFF
+
+-- Aug 18, 2016 9:03:49 PM MYT
+-- 1006528 Implement Image Storage Provider
+INSERT INTO AD_Element (AD_Element_ID,ColumnName,Updated,Name,Description,PrintName,AD_Element_UU,IsActive,Created,AD_Org_ID,CreatedBy,UpdatedBy,AD_Client_ID,EntityType) VALUES (203038,'StorageImage_ID',TO_DATE('2016-08-18 21:03:42','YYYY-MM-DD HH24:MI:SS'),'Image Store','Storage provider for Image','Image Store','a4df3881-4d7e-4b3b-a71a-3380bdebf371','Y',TO_DATE('2016-08-18 21:03:42','YYYY-MM-DD HH24:MI:SS'),0,100,100,0,'D')
+;
+
+-- Aug 18, 2016 9:05:23 PM MYT
+INSERT INTO AD_Column (AD_Column_ID,SeqNoSelection,IsSyncDatabase,Version,IsMandatory,IsTranslated,IsIdentifier,SeqNo,IsParent,FieldLength,IsSelectionColumn,IsKey,IsAutocomplete,IsAllowLogging,AD_Column_UU,Updated,IsUpdateable,ColumnName,Description,Name,IsAllowCopy,IsActive,CreatedBy,UpdatedBy,IsToolbarButton,IsAlwaysUpdateable,AD_Client_ID,AD_Org_ID,Created,EntityType,IsEncrypted,IsSecure,FKConstraintType,AD_Element_ID,AD_Reference_ID,AD_Reference_Value_ID,AD_Table_ID) VALUES (212831,0,'N',0,'N','N','N',0,'N',22,'N','N','N','Y','a3d7a4ea-9d2e-4da6-b48f-7ee5242719ee',TO_DATE('2016-08-18 21:05:07','YYYY-MM-DD HH24:MI:SS'),'Y','StorageImage_ID','Storage provider for Image','Image Store','Y','Y',100,100,'N','N',0,0,TO_DATE('2016-08-18 21:05:07','YYYY-MM-DD HH24:MI:SS'),'D','N','N','N',203038,18,200023,227)
+;
+
+-- Aug 18, 2016 9:05:59 PM MYT
+UPDATE AD_Column SET FKConstraintType='N', FKConstraintName='StorageImage_ADClientInfo',Updated=TO_DATE('2016-08-18 21:05:59','YYYY-MM-DD HH24:MI:SS'),UpdatedBy=100 WHERE AD_Column_ID=212831
+;
+
+-- Aug 18, 2016 9:05:59 PM MYT
+ALTER TABLE AD_ClientInfo ADD StorageImage_ID NUMBER(10) DEFAULT NULL 
+;
+
+-- Aug 18, 2016 9:06:00 PM MYT
+ALTER TABLE AD_ClientInfo ADD CONSTRAINT StorageImage_ADClientInfo FOREIGN KEY (StorageImage_ID) REFERENCES ad_storageprovider(ad_storageprovider_id) DEFERRABLE INITIALLY DEFERRED
+;
+
+-- Aug 18, 2016 9:07:51 PM MYT
+INSERT INTO AD_Field (SortNo,AD_Field_ID,IsEncrypted,DisplayLength,IsSameLine,IsHeading,SeqNo,IsCentrallyMaintained,IsReadOnly,AD_Org_ID,Updated,Description,Name,AD_Field_UU,IsDisplayed,IsFieldOnly,CreatedBy,UpdatedBy,IsActive,IsDisplayedGrid,SeqNoGrid,XPosition,IsQuickEntry,AD_Client_ID,Created,ColumnSpan,NumLines,IsAdvancedField,IsDefaultFocus,AD_Column_ID,EntityType,AD_Tab_ID) VALUES (0,204272,'N',0,'N','N',1020,'Y','N',0,TO_DATE('2016-08-18 21:07:45','YYYY-MM-DD HH24:MI:SS'),'Storage provider for Image','Image Store','471cc623-0460-4b6a-8e24-74055858ce8a','Y','N',100,100,'Y','Y',1020,1,'N',0,TO_DATE('2016-08-18 21:07:45','YYYY-MM-DD HH24:MI:SS'),2,1,'N','N',212831,'D',169)
+;
+
+-- Aug 18, 2016 9:08:51 PM MYT
+UPDATE AD_Field SET SeqNo=120, IsDisplayed='Y', XPosition=1,Updated=TO_DATE('2016-08-18 21:08:51','YYYY-MM-DD HH24:MI:SS'),UpdatedBy=100 WHERE AD_Field_ID=204272
+;
+
+-- Aug 18, 2016 9:08:51 PM MYT
+UPDATE AD_Field SET SeqNo=125,Updated=TO_DATE('2016-08-18 21:08:51','YYYY-MM-DD HH24:MI:SS'),UpdatedBy=100 WHERE AD_Field_ID=202532
+;
+
+-- Aug 18, 2016 9:08:51 PM MYT
+UPDATE AD_Field SET SeqNo=130,Updated=TO_DATE('2016-08-18 21:08:51','YYYY-MM-DD HH24:MI:SS'),UpdatedBy=100 WHERE AD_Field_ID=202533
+;
+
+SELECT register_migration_script('201608191500_Ticket_1006528.sql') FROM dual
+;
+

migration/i7.1/postgresql/201608191500_Ticket_1006528.sql

@@ -0,0 +1,40 @@
+-- Aug 18, 2016 9:03:49 PM MYT
+-- 1006528 Implement Image Storage Provider
+INSERT INTO AD_Element (AD_Element_ID,ColumnName,Updated,Name,Description,PrintName,AD_Element_UU,IsActive,Created,AD_Org_ID,CreatedBy,UpdatedBy,AD_Client_ID,EntityType) VALUES (203038,'StorageImage_ID',TO_TIMESTAMP('2016-08-18 21:03:42','YYYY-MM-DD HH24:MI:SS'),'Image Store','Storage provider for Image','Image Store','a4df3881-4d7e-4b3b-a71a-3380bdebf371','Y',TO_TIMESTAMP('2016-08-18 21:03:42','YYYY-MM-DD HH24:MI:SS'),0,100,100,0,'D')
+;
+
+-- Aug 18, 2016 9:05:23 PM MYT
+INSERT INTO AD_Column (AD_Column_ID,SeqNoSelection,IsSyncDatabase,Version,IsMandatory,IsTranslated,IsIdentifier,SeqNo,IsParent,FieldLength,IsSelectionColumn,IsKey,IsAutocomplete,IsAllowLogging,AD_Column_UU,Updated,IsUpdateable,ColumnName,Description,Name,IsAllowCopy,IsActive,CreatedBy,UpdatedBy,IsToolbarButton,IsAlwaysUpdateable,AD_Client_ID,AD_Org_ID,Created,EntityType,IsEncrypted,IsSecure,FKConstraintType,AD_Element_ID,AD_Reference_ID,AD_Reference_Value_ID,AD_Table_ID) VALUES (212831,0,'N',0,'N','N','N',0,'N',22,'N','N','N','Y','a3d7a4ea-9d2e-4da6-b48f-7ee5242719ee',TO_TIMESTAMP('2016-08-18 21:05:07','YYYY-MM-DD HH24:MI:SS'),'Y','StorageImage_ID','Storage provider for Image','Image Store','Y','Y',100,100,'N','N',0,0,TO_TIMESTAMP('2016-08-18 21:05:07','YYYY-MM-DD HH24:MI:SS'),'D','N','N','N',203038,18,200023,227)
+;
+
+-- Aug 18, 2016 9:05:59 PM MYT
+UPDATE AD_Column SET FKConstraintType='N', FKConstraintName='StorageImage_ADClientInfo',Updated=TO_TIMESTAMP('2016-08-18 21:05:59','YYYY-MM-DD HH24:MI:SS'),UpdatedBy=100 WHERE AD_Column_ID=212831
+;
+
+-- Aug 18, 2016 9:05:59 PM MYT
+ALTER TABLE AD_ClientInfo ADD COLUMN StorageImage_ID NUMERIC(10) DEFAULT NULL 
+;
+
+-- Aug 18, 2016 9:06:00 PM MYT
+ALTER TABLE AD_ClientInfo ADD CONSTRAINT StorageImage_ADClientInfo FOREIGN KEY (StorageImage_ID) REFERENCES ad_storageprovider(ad_storageprovider_id) DEFERRABLE INITIALLY DEFERRED
+;
+
+-- Aug 18, 2016 9:07:51 PM MYT
+INSERT INTO AD_Field (SortNo,AD_Field_ID,IsEncrypted,DisplayLength,IsSameLine,IsHeading,SeqNo,IsCentrallyMaintained,IsReadOnly,AD_Org_ID,Updated,Description,Name,AD_Field_UU,IsDisplayed,IsFieldOnly,CreatedBy,UpdatedBy,IsActive,IsDisplayedGrid,SeqNoGrid,XPosition,IsQuickEntry,AD_Client_ID,Created,ColumnSpan,NumLines,IsAdvancedField,IsDefaultFocus,AD_Column_ID,EntityType,AD_Tab_ID) VALUES (0,204272,'N',0,'N','N',1020,'Y','N',0,TO_TIMESTAMP('2016-08-18 21:07:45','YYYY-MM-DD HH24:MI:SS'),'Storage provider for Image','Image Store','471cc623-0460-4b6a-8e24-74055858ce8a','Y','N',100,100,'Y','Y',1020,1,'N',0,TO_TIMESTAMP('2016-08-18 21:07:45','YYYY-MM-DD HH24:MI:SS'),2,1,'N','N',212831,'D',169)
+;
+
+-- Aug 18, 2016 9:08:51 PM MYT
+UPDATE AD_Field SET SeqNo=120, IsDisplayed='Y', XPosition=1,Updated=TO_TIMESTAMP('2016-08-18 21:08:51','YYYY-MM-DD HH24:MI:SS'),UpdatedBy=100 WHERE AD_Field_ID=204272
+;
+
+-- Aug 18, 2016 9:08:51 PM MYT
+UPDATE AD_Field SET SeqNo=125,Updated=TO_TIMESTAMP('2016-08-18 21:08:51','YYYY-MM-DD HH24:MI:SS'),UpdatedBy=100 WHERE AD_Field_ID=202532
+;
+
+-- Aug 18, 2016 9:08:51 PM MYT
+UPDATE AD_Field SET SeqNo=130,Updated=TO_TIMESTAMP('2016-08-18 21:08:51','YYYY-MM-DD HH24:MI:SS'),UpdatedBy=100 WHERE AD_Field_ID=202533
+;
+
+SELECT register_migration_script('201608191500_Ticket_1006528.sql') FROM dual
+;
+

org.adempiere.base/OSGI-INF/imagedb.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0" name="org.compiere.model.ImageDBStorageImpl">
+   <implementation class="org.compiere.model.ImageDBStorageImpl"/>
+   <service>
+      <provide interface="org.compiere.model.IImageStore"/>
+   </service>
+   <property name="method" type="String" value="DB"/>
+</scr:component>

org.adempiere.base/OSGI-INF/imagefile.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0" name="org.compiere.model.ImageFileStorageImpl">
+   <implementation class="org.compiere.model.ImageFileStorageImpl"/>
+   <service>
+      <provide interface="org.compiere.model.IImageStore"/>
+   </service>
+   <property name="method" type="String" value="FileSystem"/>
+</scr:component>

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

@@ -113,4 +113,13 @@ public class ArchiveDB implements IArchiveStore {
 		return true;
 	}
 
+	@Override
+	public boolean isPendingFlush() {
+		return false;
+	}
+
+	@Override
+	public void flush(MArchive archive, MStorageProvider prov) {		
+	}
+
 }

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

@@ -53,6 +53,8 @@ public class ArchiveFileSystem implements IArchiveStore {
 	
 	private static final CLogger log = CLogger.getCLogger(ArchiveFileSystem.class);
 
+	//temporary buffer when AD_Archive_ID=0;
+	private byte[] buffer;
 
 	/* (non-Javadoc)
 	 * @see org.compiere.model.IArchiveStore#loadLOBData(org.compiere.model.MArchive, org.compiere.model.MStorageProvider)
@@ -63,6 +65,7 @@ public class ArchiveFileSystem implements IArchiveStore {
 		if ("".equals(archivePathRoot)) {
 			throw new IllegalArgumentException("no attachmentPath defined");
 		}
+		buffer = null;
 		byte[] data = archive.getByteData();
 		if (data == null) {
 			return null;
@@ -144,24 +147,29 @@ public class ArchiveFileSystem implements IArchiveStore {
 	 * @see org.compiere.model.IArchiveStore#save(org.compiere.model.MArchive, org.compiere.model.MStorageProvider)
 	 */
 	@Override
-	public void  save(MArchive archive, MStorageProvider prov,byte[] inflatedData) {
+	public void  save(MArchive archive, MStorageProvider prov,byte[] inflatedData) {		
-		String archivePathRoot = getArchivePathRoot(prov);
-		if ("".equals(archivePathRoot)) {
-			throw new IllegalArgumentException("no attachmentPath defined");
-		}
 		if (inflatedData == null || inflatedData.length == 0) {
 			throw new IllegalArgumentException("InflatedData is NULL");
 		}
 		if(archive.get_ID()==0){
 			//set binary data otherwise save will fail
 			archive.setByteData(new byte[]{'0'});
-			if(!archive.save()) {
+			buffer = inflatedData;
-				throw new IllegalArgumentException("unable to save MArchive");
+		} else {		
-			}
+			write(archive, prov, inflatedData);			
 		}
-		final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+	}
+
+	private void write(MArchive archive, MStorageProvider prov,
+			byte[] inflatedData) {		
 		BufferedOutputStream out = null;
 		try {
+			final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+			
+			String archivePathRoot = getArchivePathRoot(prov);
+			if ("".equals(archivePathRoot)) {
+				throw new IllegalArgumentException("no attachmentPath defined");
+			}
 			// create destination folder
 			StringBuilder msgfile = new StringBuilder().append(archivePathRoot)
 					.append(archive.getArchivePathSnippet());
@@ -203,6 +211,7 @@ public class ArchiveFileSystem implements IArchiveStore {
 		} catch (Exception e) {
 			log.log(Level.SEVERE, "saveLOBData", e);
 			archive.setByteData(null);
+			throw new RuntimeException(e);
 		} finally {
 			if(out != null){
 				try {
@@ -210,7 +219,6 @@ public class ArchiveFileSystem implements IArchiveStore {
 				} catch (Exception e) {	}
 			}
 		}
-
 	}
 
 	private String getArchivePathRoot(MStorageProvider prov) {
@@ -245,4 +253,17 @@ public class ArchiveFileSystem implements IArchiveStore {
 		return true;
 	}
 
+	@Override
+	public boolean isPendingFlush() {
+		return buffer != null && buffer.length > 0;
+	}
+
+	@Override
+	public void flush(MArchive archive, MStorageProvider prov) {
+		if (buffer != null && buffer.length > 0) {
+			write(archive, prov, buffer);
+			buffer = null;
+		}
+	}
+
 }

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

@@ -21,4 +21,7 @@ public interface IArchiveStore {
 	
 	public boolean deleteArchive(MArchive archive, MStorageProvider prov);
 
+	public boolean isPendingFlush();
+	
+	public void flush(MArchive archive,MStorageProvider prov);
 }

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

@@ -0,0 +1,27 @@
+/******************************************************************************
+ * Product: iDempiere ERP & CRM Smart Business Solution                       *
+ * Copyright (C) 2012 Trek Global                                             *
+ * This program is free software; you can redistribute it and/or modify it    *
+ * under the terms version 2 of the GNU General Public License as published   *
+ * by the Free Software Foundation. This program is distributed in the hope   *
+ * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied *
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.           *
+ * See the GNU General Public License for more details.                       *
+ * You should have received a copy of the GNU General Public License along    *
+ * with this program; if not, write to the Free Software Foundation, Inc.,    *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
+ *****************************************************************************/
+package org.compiere.model;
+
+public interface IImageStore {
+	
+	public byte[] load(MImage image, MStorageProvider prov);
+
+	public void save(MImage image, MStorageProvider prov, byte[] inflatedData);
+	
+	public boolean delete(MImage image, MStorageProvider prov);
+
+	public boolean isPendingFlush();
+	
+	public void flush(MImage image,MStorageProvider prov);
+}

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

@@ -449,6 +449,21 @@ public interface I_AD_ClientInfo
 
 	public org.compiere.model.I_AD_StorageProvider getStorageArchive() throws RuntimeException;
 
+    /** Column name StorageImage_ID */
+    public static final String COLUMNNAME_StorageImage_ID = "StorageImage_ID";
+
+	/** Set Image Store.
+	  * Storage provider for Image
+	  */
+	public void setStorageImage_ID (int StorageImage_ID);
+
+	/** Get Image Store.
+	  * Storage provider for Image
+	  */
+	public int getStorageImage_ID();
+
+	public org.compiere.model.I_AD_StorageProvider getStorageImage() throws RuntimeException;
+
     /** Column name Updated */
     public static final String COLUMNNAME_Updated = "Updated";
 

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

@@ -0,0 +1,125 @@
+/******************************************************************************
+ * Product: iDempiere ERP & CRM Smart Business Solution                       *
+ * Copyright (C) 2012 Trek Global                                             *
+ * This program is free software; you can redistribute it and/or modify it    *
+ * under the terms version 2 of the GNU General Public License as published   *
+ * by the Free Software Foundation. This program is distributed in the hope   *
+ * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied *
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.           *
+ * See the GNU General Public License for more details.                       *
+ * You should have received a copy of the GNU General Public License along    *
+ * with this program; if not, write to the Free Software Foundation, Inc.,    *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
+ *****************************************************************************/
+package org.compiere.model;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.util.logging.Level;
+import java.util.zip.Deflater;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipOutputStream;
+
+import org.compiere.util.CLogger;
+
+/**
+ * @author hengsin
+ *
+ */
+public class ImageDBStorageImpl implements IImageStore {
+
+
+	private final CLogger log = CLogger.getCLogger(getClass());
+
+	@Override
+	public byte[] load(MImage image, MStorageProvider prov) {
+		byte[] deflatedData = image.getByteData();
+		if (deflatedData == null)
+			return null;
+		//
+		if (log.isLoggable(Level.FINE)) log.fine("ZipSize=" + deflatedData.length);
+		if (deflatedData.length == 0)
+			return null;
+
+		byte[] inflatedData = null;
+		try {
+			ByteArrayInputStream in = new ByteArrayInputStream(deflatedData);
+			ZipInputStream zip = new ZipInputStream(in);
+			ZipEntry entry = zip.getNextEntry();
+			if (entry != null) // just one entry
+			{
+				ByteArrayOutputStream out = new ByteArrayOutputStream();
+				byte[] buffer = new byte[2048];
+				int length = zip.read(buffer);
+				while (length != -1) {
+					out.write(buffer, 0, length);
+					length = zip.read(buffer);
+				}
+				//
+				inflatedData = out.toByteArray();
+				if (log.isLoggable(Level.FINE)) log.fine("Size=" + inflatedData.length + " - zip=" + entry.getCompressedSize()
+						+ "(" + entry.getSize() + ") "
+						+ (entry.getCompressedSize() * 100 / entry.getSize()) + "%");
+			} else {
+				//not zip stream, legacy data
+				inflatedData = deflatedData;
+			}
+		} catch (Exception e) {
+			log.log(Level.SEVERE, "", e);
+			inflatedData = null;
+		}
+		return inflatedData;
+	}
+
+	@Override
+	public void save(MImage image, MStorageProvider prov,byte[] inflatedData) {
+		if (inflatedData == null || inflatedData.length == 0) {
+			image.setByteData(null);
+			return;
+		}
+		
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		ZipOutputStream zip = new ZipOutputStream(out);
+		zip.setMethod(ZipOutputStream.DEFLATED);
+		zip.setLevel(Deflater.BEST_COMPRESSION);
+		zip.setComment("idempiere");
+		//
+		byte[] deflatedData = null;
+		try {
+			ZipEntry entry = new ZipEntry("IdempiereImage");
+			entry.setTime(System.currentTimeMillis());
+			entry.setMethod(ZipEntry.DEFLATED);
+			zip.putNextEntry(entry);
+			zip.write(inflatedData, 0, inflatedData.length);
+			zip.closeEntry();
+			if (log.isLoggable(Level.FINE)) log.fine(entry.getCompressedSize() + " (" + entry.getSize() + ") "
+					+ (entry.getCompressedSize() * 100 / entry.getSize()) + "%");
+			//
+			// zip.finish();
+			zip.close();
+			deflatedData = out.toByteArray();
+			if (log.isLoggable(Level.FINE)) log.fine("Length=" + inflatedData.length);
+		} catch (Exception e) {
+			log.log(Level.SEVERE, "saveLOBData", e);
+			deflatedData = null;
+		}
+		image.setByteData(deflatedData);
+	}
+
+	@Override
+	public boolean delete(MImage image, MStorageProvider prov) {
+		
+		return true;
+	}
+
+	@Override
+	public boolean isPendingFlush() {
+		return false;
+	}
+
+	@Override
+	public void flush(MImage image, MStorageProvider prov) {
+	}
+
+}

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

@@ -0,0 +1,278 @@
+/******************************************************************************
+ * Product: iDempiere ERP & CRM Smart Business Solution                       *
+ * Copyright (C) 2012 Trek Global                                             *
+ * This program is free software; you can redistribute it and/or modify it    *
+ * under the terms version 2 of the GNU General Public License as published   *
+ * by the Free Software Foundation. This program is distributed in the hope   *
+ * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied *
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.           *
+ * See the GNU General Public License for more details.                       *
+ * You should have received a copy of the GNU General Public License along    *
+ * with this program; if not, write to the Free Software Foundation, Inc.,    *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
+ *****************************************************************************/
+
+package org.compiere.model;
+
+import java.io.BufferedOutputStream;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.logging.Level;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.Result;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+
+import org.compiere.util.CLogger;
+import org.compiere.util.Util;
+import org.w3c.dom.Document;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.xml.sax.SAXException;
+import org.w3c.dom.Element;
+
+/**
+ * @author hengsin
+ *
+ */
+public class ImageFileStorageImpl implements IImageStore {
+	
+	private  String IMAGE_FOLDER_PLACEHOLDER = "%IMAGE_FOLDER%";
+	
+	private final CLogger log = CLogger.getCLogger(getClass());
+	
+	//temporary buffer when AD_Image_ID=0
+	private byte[] buffer = null;
+
+	@Override
+	public byte[] load(MImage image, MStorageProvider prov) {
+		String imagePathRoot = getImagePathRoot(prov);
+		if ("".equals(imagePathRoot)) {
+			throw new IllegalArgumentException("no path defined");
+		}
+		buffer = null;
+		byte[] data = image.getByteData();
+		if (data == null) {
+			return null;
+		}
+
+		final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+
+		try {
+			final DocumentBuilder builder = factory.newDocumentBuilder();
+			final Document document = builder.parse(new ByteArrayInputStream(data));
+			final NodeList entries = document.getElementsByTagName("entry");
+			if(entries.getLength()!=1){
+				log.severe("no image entry found");
+			}
+			final Node entryNode = entries.item(0);
+			final NamedNodeMap attributes = entryNode.getAttributes();
+			final Node	 fileNode = attributes.getNamedItem("file");
+			if(fileNode==null ){
+				log.severe("no filename for entry");
+				return null;
+			}
+			String filePath = fileNode.getNodeValue();
+			if (log.isLoggable(Level.FINE)) log.fine("filePath: " + filePath);
+			if(filePath!=null){
+				filePath = filePath.replaceFirst(IMAGE_FOLDER_PLACEHOLDER, imagePathRoot.replaceAll("\\\\","\\\\\\\\"));
+				//just to be shure...
+				String replaceSeparator = File.separator;
+				if(!replaceSeparator.equals("/")){
+					replaceSeparator = "\\\\";
+				}
+				filePath = filePath.replaceAll("/", replaceSeparator);
+				filePath = filePath.replaceAll("\\\\", replaceSeparator);
+			}
+			if (log.isLoggable(Level.FINE)) log.fine("filePath: " + filePath);
+			final File file = new File(filePath);
+			if (file.exists()) {
+				// read files into byte[]
+				final byte[] dataEntry = new byte[(int) file.length()];
+				try {
+					final FileInputStream fileInputStream = new FileInputStream(file);
+					fileInputStream.read(dataEntry);
+					fileInputStream.close();
+				} catch (FileNotFoundException e) {
+					log.severe("File Not Found.");
+					e.printStackTrace();
+				} catch (IOException e1) {
+					log.severe("Error Reading The File.");
+					e1.printStackTrace();
+				}
+				return dataEntry;
+			} else {
+				log.severe("file not found: " + file.getAbsolutePath());
+				return null;
+			}
+
+		} catch (SAXException sxe) {
+			// Error generated during parsing)
+			Exception x = sxe;
+			if (sxe.getException() != null)
+				x = sxe.getException();
+			x.printStackTrace();
+			log.severe(x.getMessage());
+
+		} catch (ParserConfigurationException pce) {
+			// Parser with specified options can't be built
+			pce.printStackTrace();
+			log.severe(pce.getMessage());
+
+		} catch (IOException ioe) {
+			// I/O error
+			ioe.printStackTrace();
+			log.severe(ioe.getMessage());
+		}
+		
+		return null;
+	}
+
+	@Override
+	public void  save(MImage image, MStorageProvider prov,byte[] inflatedData) {
+		if (inflatedData == null || inflatedData.length == 0) {
+			image.setByteData(null);
+			delete(image, prov);
+			return;
+		}
+		
+		if(image.get_ID()==0){
+			//set binary data otherwise save will fail
+			image.setByteData(new byte[]{'0'});
+			buffer = inflatedData;
+		} else {
+			write(image, prov, inflatedData);
+		}
+
+	}
+
+	private void write(MImage image, MStorageProvider prov, byte[] inflatedData) {
+		BufferedOutputStream out = null;
+		try {
+			final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();			
+			
+			String imagePathRoot = getImagePathRoot(prov);
+			if ("".equals(imagePathRoot)) {
+				throw new IllegalArgumentException("no storage path defined");
+			}
+			// create destination folder
+			StringBuilder msgfile = new StringBuilder().append(imagePathRoot)
+					.append(image.getImageStoragePath());
+			final File destFolder = new File(msgfile.toString());
+			if (!destFolder.exists()) {
+				if (!destFolder.mkdirs()) {
+					log.warning("unable to create folder: " + destFolder.getPath());
+				}
+			}
+			
+			String ext = getExtension(image);
+			// write to path
+			msgfile = new StringBuilder().append(imagePathRoot).append(File.separator)
+					.append(image.getImageStoragePath()).append(image.get_ID()).append(ext);
+			final File destFile = new File(msgfile.toString());
+
+			out = new BufferedOutputStream(new FileOutputStream(destFile));
+			out.write(inflatedData);
+			out.flush();
+
+			//create xml entry
+			final DocumentBuilder builder = factory.newDocumentBuilder();
+			final Document document = builder.newDocument();
+			final Element root = document.createElement("image");
+			document.appendChild(root);
+			document.setXmlStandalone(true);
+			final Element entry = document.createElement("entry");
+			StringBuilder msgsat = new StringBuilder(IMAGE_FOLDER_PLACEHOLDER).append(image.getImageStoragePath()).append(image.get_ID()).append(ext);
+			entry.setAttribute("file", msgsat.toString());
+			root.appendChild(entry);
+			final Source source = new DOMSource(document);
+			final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+			final Result result = new StreamResult(bos);
+			final Transformer xformer = TransformerFactory.newInstance().newTransformer();
+			xformer.transform(source, result);
+			final byte[] xmlData = bos.toByteArray();
+			if (log.isLoggable(Level.FINE)) log.fine(bos.toString());
+			//store xml in db
+			image.setByteData(xmlData);
+
+		} catch (Exception e) {
+			log.log(Level.SEVERE, "saveLOBData", e);
+			image.setByteData(null);
+			throw new RuntimeException(e);
+		} finally {
+			if(out != null){
+				try {
+					out.close();
+				} catch (Exception e) {	}
+			}
+		}
+	}
+
+	private String getImagePathRoot(MStorageProvider prov) {
+		String imagePathRoot = prov.getFolder();
+		if (imagePathRoot == null)
+			imagePathRoot = "";
+		if (Util.isEmpty(imagePathRoot)) {
+			log.severe("no image Path defined");
+		} else if (!imagePathRoot.endsWith(File.separator)){
+			imagePathRoot = imagePathRoot + File.separator;
+			log.fine(imagePathRoot);
+		}
+		return imagePathRoot;
+	}
+
+	@Override
+	public boolean delete(MImage image, MStorageProvider prov) {
+		String imagePathRoot = getImagePathRoot(prov);
+		if ("".equals(imagePathRoot)) {
+			throw new IllegalArgumentException("no image path defined");
+		}
+		String ext = getExtension(image);
+		StringBuilder msgfile = new StringBuilder().append(imagePathRoot)
+				.append(image.getImageStoragePath()).append(image.get_ID()).append(ext);
+		
+		File file=new File(msgfile.toString());
+		if (file !=null && file.exists()) {
+			if (!file.delete()) {
+				log.warning("unable to delete " + file.getAbsolutePath());
+				return false;
+			}
+		}
+		return true;
+	}
+
+	private String getExtension(MImage image) {
+		String name = image.getName();
+		String ext = "";
+		if (name.lastIndexOf(".") > 0) {
+			ext = name.substring(name.lastIndexOf("."));
+		}
+		return ext;
+	}
+
+	@Override
+	public boolean isPendingFlush() {
+		return buffer != null && buffer.length > 0;
+	}
+
+	@Override
+	public void flush(MImage image, MStorageProvider prov) {
+		if (buffer != null && buffer.length > 0) {
+			write(image, prov, buffer);
+			buffer = null;
+		}		
+	}
+
+}

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

@@ -278,4 +278,11 @@ public class MArchive extends X_AD_Archive {
 		
 	}
 
+	@Override
+	protected void saveNew_afterSetID()
+	{
+		IArchiveStore prov = provider.getArchiveStore();
+		if (prov != null && prov.isPendingFlush())
+			 prov.flush(this,provider);
+	}
 } // MArchive

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

@@ -21,6 +21,7 @@ import java.awt.Image;
 import java.awt.MediaTracker;
 import java.awt.Toolkit;
 import java.io.ByteArrayOutputStream;
+import java.io.File;
 import java.io.InputStream;
 import java.net.URL;
 import java.net.URLConnection;
@@ -49,6 +50,8 @@ public class MImage extends X_AD_Image
 	 */
 	private static final long serialVersionUID = -7361463683427300715L;
 
+	private MStorageProvider provider;
+	
 	/**
 	 * 	Get MImage from Cache
 	 *	@param ctx context
@@ -84,6 +87,7 @@ public class MImage extends X_AD_Image
 		super (ctx, AD_Image_ID, trxName);
 		if (AD_Image_ID < 1)
 			setName("-");
+		initImageStoreDetails(ctx, trxName);
 	}   //  MImage
 
 	/**
@@ -95,6 +99,7 @@ public class MImage extends X_AD_Image
 	public MImage (Properties ctx, ResultSet rs, String trxName)
 	{
 		super(ctx, rs, trxName);
+		initImageStoreDetails(ctx, trxName);
 	}	//	MImage
 
 	
@@ -233,20 +238,31 @@ public class MImage extends X_AD_Image
 	 * 	Set Binary Data
 	 *	@param BinaryData data
 	 */
+	@Override
 	public void setBinaryData (byte[] BinaryData)
 	{
 		m_image = null;
 		m_icon = null;
-		super.setBinaryData (BinaryData);
+		IImageStore prov = provider.getImageStore();
+		if (prov != null)
+			prov.save(this,provider,BinaryData);
 	}	//	setBinaryData
 	
+	@Override
+	public byte[] getBinaryData() {		
+		IImageStore prov = provider.getImageStore();
+		if (prov != null)
+			return prov.load(this,provider);
+		return null;
+	}
+
 	/**
 	 * 	Get Data 
 	 *	@return data
 	 */
 	public byte[] getData()
 	{
-		byte[] data = super.getBinaryData ();
+		byte[] data = getBinaryData ();
 		if (data != null)
 			return data;
 		//	From URL
@@ -311,5 +327,50 @@ public class MImage extends X_AD_Image
 			setAD_Org_ID(0);
 		return true;
 	}	//	beforeSave
+
+	public String getImageStoragePath() {
+		StringBuilder path = new StringBuilder().append(this.getAD_Client_ID()).append(File.separator).append(this.getAD_Org_ID())
+				.append(File.separator);
+		return path.toString();
+	}
 	
+	/**
+	 * @param ctx
+	 * @param trxName
+	 */
+	private void initImageStoreDetails(Properties ctx, String trxName) {
+		MClientInfo clientInfo = MClientInfo.get(ctx);
+		provider=new MStorageProvider(ctx, clientInfo.getStorageImage_ID(), trxName);		
+	}
+	
+	public void setStorageProvider(MStorageProvider p) {
+		provider = p;
+	}
+	
+	public byte[] getByteData(){
+		return super.getBinaryData();
+	}
+	
+	public void setByteData(byte[] BinaryData){
+		super.setBinaryData(BinaryData);
+	}
+	
+	@Override
+	protected boolean afterDelete (boolean success) {
+		if (success) {
+			IImageStore prov = provider.getImageStore();
+			if (prov != null)
+				return prov.delete(this,provider);
+		}
+		return success;
+		
+	}
+	
+	@Override
+	protected void saveNew_afterSetID()
+	{
+		IImageStore prov = provider.getImageStore();
+		if (prov != null && prov.isPendingFlush())
+			prov.flush(this, provider);
+	}
 }   //  MImage

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

@@ -63,4 +63,16 @@ public class MStorageProvider extends X_AD_StorageProvider {
 		return store;
 	}
 		
+	public IImageStore getImageStore() {
+		ServiceQuery query=new ServiceQuery();
+		String method = this.getMethod();
+		if (method == null)
+			method = "DB";
+		query.put("method", method);
+		IImageStore store = Service.locator().locate(IImageStore.class, query).getService();
+		if (store == null) {
+			throw new AdempiereException("No image storage provider found");
+		}
+		return store;
+	}
 }

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

@@ -2782,6 +2782,7 @@ public abstract class PO
 			}
 			m_IDs[0] = Integer.valueOf(no);
 			set_ValueNoCheck(m_KeyColumns[0], m_IDs[0]);
+			saveNew_afterSetID();
 		}
 		//uuid secondary key
 		int uuidIndex = p_info.getColumnIndex(getUUIDColumnName());
@@ -3096,6 +3097,13 @@ public abstract class PO
 		return 0;
 	}	//	saveNew_getID
 
+	/**
+	 * Call after ID have been assigned for new record
+	 */
+	protected void saveNew_afterSetID()
+	{
+		
+	}
 
 	/**
 	 * 	Create Single/Multi Key Where Clause

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

@@ -109,15 +109,27 @@ public class PO_Record
 			if (s_cascades[i] != AD_Table_ID)
 			{
 				Object[] params = new Object[]{Integer.valueOf(AD_Table_ID), Integer.valueOf(Record_ID)};
-				StringBuffer sql = new StringBuffer ("DELETE FROM ")
+				if (s_cascadeNames[i].equals(X_AD_Attachment.Table_Name) || s_cascadeNames[i].equals(X_AD_Archive.Table_Name))
-					.append(s_cascadeNames[i])
+				{
-					.append(" WHERE AD_Table_ID=? AND Record_ID=?");
+					Query query = new Query(Env.getCtx(), s_cascadeNames[i], "AD_Table_ID=? AND Record_ID=?", trxName);
-				int no = DB.executeUpdate(sql.toString(), params, false, trxName);
+					List<PO> list = query.setParameters(params).list();
-				if (no > 0) {
+					for(PO po : list)
-					if (log.isLoggable(Level.CONFIG)) log.config(s_cascadeNames[i] + " (" + AD_Table_ID + "/" + Record_ID + ") #" + no);
+					{
-				} else if (no < 0) {
+						po.deleteEx(true);
-					log.severe(s_cascadeNames[i] + " (" + AD_Table_ID + "/" + Record_ID + ") #" + no);
+					}
-					return false;
+				}
+				else 
+				{
+					StringBuffer sql = new StringBuffer ("DELETE FROM ")
+							.append(s_cascadeNames[i])
+							.append(" WHERE AD_Table_ID=? AND Record_ID=?");
+					int no = DB.executeUpdate(sql.toString(), params, false, trxName);
+					if (no > 0) {
+						if (log.isLoggable(Level.CONFIG)) log.config(s_cascadeNames[i] + " (" + AD_Table_ID + "/" + Record_ID + ") #" + no);
+					} else if (no < 0) {
+						log.severe(s_cascadeNames[i] + " (" + AD_Table_ID + "/" + Record_ID + ") #" + no);
+						return false;
+					}
 				}
 			}
 		}

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

@@ -30,7 +30,7 @@ public class X_AD_ClientInfo extends PO implements I_AD_ClientInfo, I_Persistent
 	/**
 	 *
 	 */
-	private static final long serialVersionUID = 20191121L;
+	private static final long serialVersionUID = 20200226L;
 
     /** Standard Constructor */
     public X_AD_ClientInfo (Properties ctx, int AD_ClientInfo_ID, String trxName)
@@ -767,4 +767,32 @@ public class X_AD_ClientInfo extends PO implements I_AD_ClientInfo, I_Persistent
 			 return 0;
 		return ii.intValue();
 	}
+
+	public org.compiere.model.I_AD_StorageProvider getStorageImage() throws RuntimeException
+    {
+		return (org.compiere.model.I_AD_StorageProvider)MTable.get(getCtx(), org.compiere.model.I_AD_StorageProvider.Table_Name)
+			.getPO(getStorageImage_ID(), get_TrxName());	}
+
+	/** Set Image Store.
+		@param StorageImage_ID 
+		Storage provider for Image
+	  */
+	public void setStorageImage_ID (int StorageImage_ID)
+	{
+		if (StorageImage_ID < 1) 
+			set_Value (COLUMNNAME_StorageImage_ID, null);
+		else 
+			set_Value (COLUMNNAME_StorageImage_ID, Integer.valueOf(StorageImage_ID));
+	}
+
+	/** Get Image Store.
+		@return Storage provider for Image
+	  */
+	public int getStorageImage_ID () 
+	{
+		Integer ii = (Integer)get_Value(COLUMNNAME_StorageImage_ID);
+		if (ii == null)
+			 return 0;
+		return ii.intValue();
+	}
 }