Allow overriding static content base url

- Added property that allows overriding staticContentBase path from image resources. This allows using a local path instead of an absolute image url, which has to be downloaded in order to be embedded in a report.
- Added more logging information when the rendering of the image fails.

Issue: 208239

Author: iroqueta

java/src/main/java/com/genexus/reports/GXReportPDFCommons.java

@@ -84,6 +84,7 @@ public abstract class GXReportPDFCommons implements IReportHandler{
 	protected static String defaultRelativePrepend = null;
 	protected static String defaultRelativePrependINI = null;
 	protected static String webAppDir = null;
+	protected static String staticContentBaseOverride = null;
 	private static String predefinedSearchPath = "";
 	protected float leftMargin;
 	protected float topMargin;
@@ -334,6 +335,9 @@ protected void loadProps() {
 		props.setupGeneralProperty(Const.STYLE_LONG_DASHED, Const.DEFAULT_STYLE_LONG_DASHED);
 		props.setupGeneralProperty(Const.STYLE_LONG_DOT_DASHED, Const.DEFAULT_STYLE_LONG_DOT_DASHED);
 
+		props.setupGeneralProperty("StaticContentBaseOverride", "");
+		staticContentBaseOverride = props.getGeneralProperty("StaticContentBaseOverride", "");
+
 		loadSubstituteTable(); // Cargo la tabla de substitutos de fonts
 
 		Utilities.addPredefinedSearchPaths(new String[]{System.getProperty("java.awt.fonts", "c:\\windows\\fonts"),

java/src/main/java/com/genexus/reports/PDFReportItext2.java

@@ -364,6 +364,12 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 		try {
 			com.lowagie.text.Image image;
 			try {
+				if (!staticContentBaseOverride.isEmpty() && bitmap.startsWith(httpContext.getStaticContentBase())) {
+					String bitmapOverride = staticContentBaseOverride + bitmap.substring(httpContext.getStaticContentBase().length());
+					log.debug("GxDrawBitMap -> Overriding '" + bitmap + "' to '" + bitmapOverride + "'");
+					bitmap = bitmapOverride;
+				}
+
 				if (documentImages != null && documentImages.containsKey(bitmap)) {
 					image = documentImages.get(bitmap);
 				}
@@ -400,6 +406,10 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 				java.net.URL url= new java.net.URL(bitmap);
 				image = com.lowagie.text.Image.getInstance(url);
 			}
+			catch(Exception ex) {
+				log.debug("GxDrawBitMap -> '" + bitmap + "' " + ex.getMessage());
+				throw ex;
+			}
 
 			if (documentImages == null) {
 				documentImages = new ConcurrentHashMap<>();
@@ -438,7 +448,9 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 				PdfContentByte cb = writer.getDirectContent();
 				cb.addImage(image);
 			}
-
+			else {
+				log.debug("GxDrawBitMap -> '" + bitmap + "' not found");
+			}
 		}
 		catch(DocumentException de) {
 			log.error("GxDrawBitMap failed:", de);

java/src/main/java/com/genexus/reports/PDFReportItext8.java

@@ -395,6 +395,12 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 		try {
 			ImageData imageData;
 			try {
+				if (!staticContentBaseOverride.isEmpty() && bitmap.startsWith(httpContext.getStaticContentBase())) {
+					String bitmapOverride = staticContentBaseOverride + bitmap.substring(httpContext.getStaticContentBase().length());
+					log.debug("GxDrawBitMap -> Overriding '" + bitmap + "' to '" + bitmapOverride + "'");
+					bitmap = bitmapOverride;
+				}
+
 				if (documentImages != null && documentImages.containsKey(bitmap)) {
 					imageData = ImageDataFactory.create(bitmap);
 				}
@@ -429,6 +435,10 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 				URL url= new java.net.URL(bitmap);
 				imageData = ImageDataFactory.create(url);
 			}
+			catch(Exception ex) {
+				log.debug("GxDrawBitMap -> '" + bitmap + "' " + ex.getMessage());
+				throw ex;
+			}
 
 			if (documentImages == null) {
 				documentImages = new ConcurrentHashMap<>();
@@ -451,6 +461,9 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 					image.scaleToFit(rightAux - leftAux , bottomAux - topAux);
 				document.add(image);
 			}
+			else {
+				log.debug("GxDrawBitMap -> '" + bitmap + "' not found");
+			}
 		}
 		catch(IOException ioe) {
 			log.error("GxDrawBitMap failed:", ioe);

java/src/main/java/com/genexus/reports/PDFReportPDFBox.java

@@ -346,6 +346,12 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 		try (PDPageContentStream cb = currentPageContentStream){
 			PDImageXObject image;
 			try {
+				if (!staticContentBaseOverride.isEmpty() && bitmap.startsWith(httpContext.getStaticContentBase())) {
+					String bitmapOverride = staticContentBaseOverride + bitmap.substring(httpContext.getStaticContentBase().length());
+					log.debug("GxDrawBitMap -> Overriding '" + bitmap + "' to '" + bitmapOverride + "'");
+					bitmap = bitmapOverride;
+				}
+
 				if (documentImages != null && documentImages.containsKey(bitmap)) {
 					image = documentImages.get(bitmap);
 				}
@@ -381,6 +387,10 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 				URL url= new java.net.URL(bitmap);
 				image = PDImageXObject.createFromByteArray(document, IOUtils.toByteArray(url.openStream()),bitmap);
 			}
+			catch(Exception ex) {
+				log.debug("GxDrawBitMap -> '" + bitmap + "' " + ex.getMessage());
+				throw ex;
+			}
 
 			if (documentImages == null) {
 				documentImages = new ConcurrentHashMap<>();
@@ -403,6 +413,9 @@ public void GxDrawBitMap(String bitmap, int left, int top, int right, int bottom
 				else
 					cb.drawImage(image, x, y, (rightAux - leftAux) * aspectRatio, (bottomAux - topAux) * aspectRatio);
 			}
+			else {
+				log.debug("GxDrawBitMap -> '" + bitmap + "' not found");
+			}
 		}
 		catch(IOException ioe) {
 			log.error("GxDrawBitMap failed:", ioe);