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4882305: StreamPrintServ.getSupportedAttributeValues returns null for Orientation attr

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Reviewed-by: prr, jdv
This commit is contained in:
Prasanta Sadhukhan 2016-07-22 10:53:01 +05:30
parent a7baef3652
commit 87b4dabe23
2 changed files with 90 additions and 1 deletions
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11
jdk/src/java.desktop/share/classes/sun/print/PSStreamPrintService.java
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@ -283,7 +283,16 @@ public class PSStreamPrintService extends StreamPrintService
} else if (category == OrientationRequested.class) {
if (flavor == null ||
flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) ||
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE)) {
flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE) ||
flavor.equals(DocFlavor.INPUT_STREAM.GIF) ||
flavor.equals(DocFlavor.INPUT_STREAM.JPEG) ||
flavor.equals(DocFlavor.INPUT_STREAM.PNG) ||
flavor.equals(DocFlavor.BYTE_ARRAY.GIF) ||
flavor.equals(DocFlavor.BYTE_ARRAY.JPEG) ||
flavor.equals(DocFlavor.BYTE_ARRAY.PNG) ||
flavor.equals(DocFlavor.URL.GIF) ||
flavor.equals(DocFlavor.URL.JPEG) ||
flavor.equals(DocFlavor.URL.PNG)) {
OrientationRequested []arr = new OrientationRequested[3];
arr[0] = OrientationRequested.PORTRAIT;
arr[1] = OrientationRequested.LANDSCAPE;

80
jdk/test/javax/print/attribute/TestOrientationSupportForStreamPrnSrv.java Normal file
View File

@ -0,0 +1,80 @@
/*
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4882305
* @summary Verifies if StreamPrintServ.getSupportedAttributeValues returns
* valid Orientation attribute and not null for image/jpeg DocFlavor.
* @run main TestOrientationSupportForStreamPrnSrv
*/
import java.io.File;
import java.io.FileOutputStream;
import javax.print.DocFlavor;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.StreamPrintServiceFactory;
import javax.print.attribute.standard.OrientationRequested;
public class TestOrientationSupportForStreamPrnSrv {
public static void main(java.lang.String[] args) throws Exception {
PrintService service = null;
PrintService defService = PrintServiceLookup.lookupDefaultPrintService();
File f = null;
FileOutputStream fos = null;
String mType = "application/postscript";
DocFlavor flavors[] = null;
f = new File("streamexample1.ps");
fos = new FileOutputStream(f);
StreamPrintServiceFactory[] factories = StreamPrintServiceFactory.
lookupStreamPrintServiceFactories(DocFlavor.INPUT_STREAM.JPEG,
mType);
if (factories.length > 0) {
System.out.println("output format "+factories[0].getOutputFormat());
service = factories[0].getPrintService(fos);
flavors = factories[0].getSupportedDocFlavors();
}
System.out.println("Stream Print Service "+service);
if (service == null) {
throw new RuntimeException("No Stream Print Service found");
}
System.out.println("is OrientationRequested supported? "+
service.isAttributeCategorySupported(OrientationRequested.class));
for (int k = 0; k < flavors.length; k ++) {
Object obj = service.getSupportedAttributeValues(OrientationRequested.class,
flavors[k], null);
if (flavors[k].equals(DocFlavor.INPUT_STREAM.JPEG)) {
if (obj == null) {
throw new RuntimeException(""
+ "StreamPrintServ.getSupportedAttributeValues "
+ "returns null for image/jpeg DocFlavor for "
+ "supported Orientation category");
}
}
}
}
}