diff options
Diffstat (limited to 'libjava/classpath/gnu/javax/print/ipp/DocPrintJobImpl.java')
| -rw-r--r-- | libjava/classpath/gnu/javax/print/ipp/DocPrintJobImpl.java | 148 |
1 files changed, 74 insertions, 74 deletions
diff --git a/libjava/classpath/gnu/javax/print/ipp/DocPrintJobImpl.java b/libjava/classpath/gnu/javax/print/ipp/DocPrintJobImpl.java index d391afc7e1a..8cfd6880d50 100644 --- a/libjava/classpath/gnu/javax/print/ipp/DocPrintJobImpl.java +++ b/libjava/classpath/gnu/javax/print/ipp/DocPrintJobImpl.java @@ -76,52 +76,52 @@ import javax.print.event.PrintJobEvent; import javax.print.event.PrintJobListener; /** - * Implementation of the DocPrintJob interface. Implementation is + * Implementation of the DocPrintJob interface. Implementation is * specific to the <code>IppPrintService</code> implementation. - * + * * @author Wolfgang Baer (WBaer@gmx.de) */ public class DocPrintJobImpl implements CancelablePrintJob { /** The print service this job is bound to. */ private IppPrintService service; - + /** The set of print job listeners. */ private HashSet printJobListener = new HashSet(); - + /** The print job attributes listeners. */ private ArrayList attributesListener = new ArrayList(); /** The print job attributes listeners associated attribute set. */ private ArrayList attributesListenerAttributes = new ArrayList(); - + /** The username. */ private String username; /** The password of the user. */ private String password; - + /** Returned job uri. */ private JobUri jobUri = null; /** Returned job id. */ private JobId jobId = null; - + /** The requesting-username for later canceling */ private RequestingUserName requestingUser; - + /** The print job sets. */ private PrintJobAttributeSet oldSet = new HashPrintJobAttributeSet(); private PrintJobAttributeSet currentSet = new HashPrintJobAttributeSet(); - - /** + + /** * State variable if we already started printing. */ private boolean printing = false; - + // TODO Implement complete PrintJobListener notification // TODO Implement PrintJobAttributeListener notification /** * Constructs a DocPrintJobImpl instance bound to the given print service. - * + * * @param service the print service instance. * @param user the user of this print service. * @param passwd the password of the user. @@ -141,7 +141,7 @@ public class DocPrintJobImpl implements CancelablePrintJob { if (listener == null) return; - + attributesListener.add(listener); attributesListenerAttributes.add(attributes); } @@ -153,7 +153,7 @@ public class DocPrintJobImpl implements CancelablePrintJob { if (listener == null) return; - + printJobListener.add(listener); } @@ -181,30 +181,30 @@ public class DocPrintJobImpl implements CancelablePrintJob { if (printing) throw new PrintException("already printing"); - + printing = true; - + DocAttributeSet docAtts = doc.getAttributes(); DocFlavor flavor = doc.getDocFlavor(); - + if (flavor == null || (!service.isDocFlavorSupported(flavor))) { notifyPrintJobListeners(new PrintJobEvent(this, PrintJobEvent.JOB_FAILED)); throw new PrintFlavorException("Invalid flavor", new DocFlavor[] {flavor}); } - - // merge attributes as doc attributes take precendence + + // merge attributes as doc attributes take precendence // over the print request attributes HashAttributeSet mergedAtts = new HashAttributeSet(); - + if (attributes != null) mergedAtts.addAll(attributes); if (docAtts != null) mergedAtts.addAll(docAtts); - + // check for requesting-user-name -add the // executing username if no other is specified - // save user name so we can make a cancel operation under same user + // save user name so we can make a cancel operation under same user if (! mergedAtts.containsKey(RequestingUserName.class)) { mergedAtts.add(IppPrintService.REQUESTING_USER_NAME); @@ -212,53 +212,53 @@ public class DocPrintJobImpl implements CancelablePrintJob } else { - requestingUser = (RequestingUserName) + requestingUser = (RequestingUserName) mergedAtts.get(RequestingUserName.class); } - + // same for job-name if (! mergedAtts.containsKey(JobName.class)) mergedAtts.add(IppPrintService.JOB_NAME); - + IppResponse response = null; - + try { PrinterURI printerUri = service.getPrinterURI(); String printerUriStr = "http" + printerUri.toString().substring(3); - + URI uri = null; try { uri = new URI(printerUriStr); } - catch (URISyntaxException e) + catch (URISyntaxException e) { - // does not happen + // does not happen } - - IppRequest request = - new IppRequest(uri, username, password); - + + IppRequest request = + new IppRequest(uri, username, password); + request.setOperationID( (short) OperationsSupported.PRINT_JOB.getValue()); request.setOperationAttributeDefaults(); request.addOperationAttribute(printerUri); - + if (mergedAtts != null) { request.addAndFilterJobOperationAttributes(mergedAtts); request.addAndFilterJobTemplateAttributes(mergedAtts); - } - + } + // DocFlavor getMimeType returns charset quoted DocumentFormat format = DocumentFormat.createDocumentFormat(flavor); request.addOperationAttribute(format); - - // Get and set the printdata based on the + + // Get and set the printdata based on the // representation classname - String className = flavor.getRepresentationClassName(); - - if (className.equals("[B")) + String className = flavor.getRepresentationClassName(); + + if (className.equals("[B")) { request.setData((byte[]) doc.getPrintData()); response = request.send(); @@ -275,7 +275,7 @@ public class DocPrintJobImpl implements CancelablePrintJob try { // CUPS only supports UTF-8 currently so we convert - // We also assume that char[] is always utf-16 - correct ? + // We also assume that char[] is always utf-16 - correct ? String str = new String((char[]) doc.getPrintData()); request.setData(str.getBytes("utf-16")); response = request.send(); @@ -285,7 +285,7 @@ public class DocPrintJobImpl implements CancelablePrintJob notifyPrintJobListeners(new PrintJobEvent(this, PrintJobEvent.JOB_FAILED)); throw new PrintFlavorException("Invalid charset of flavor", e, new DocFlavor[] {flavor}); } - } + } else if (className.equals("java.io.Reader")) { try @@ -300,13 +300,13 @@ public class DocPrintJobImpl implements CancelablePrintJob notifyPrintJobListeners(new PrintJobEvent(this, PrintJobEvent.JOB_FAILED)); throw new PrintFlavorException("Invalid charset of flavor", e, new DocFlavor[] {flavor}); } - } + } else if (className.equals("java.lang.String")) { try { // CUPS only supports UTF-8 currently so we convert - // We also assume that String is always utf-16 - correct ? + // We also assume that String is always utf-16 - correct ? String str = (String) doc.getPrintData(); request.setData(str.getBytes("utf-16")); response = request.send(); @@ -316,7 +316,7 @@ public class DocPrintJobImpl implements CancelablePrintJob notifyPrintJobListeners(new PrintJobEvent(this, PrintJobEvent.JOB_FAILED)); throw new PrintFlavorException("Invalid charset of flavor", e, new DocFlavor[] {flavor}); } - } + } else if (className.equals("java.net.URL")) { URL url = (URL) doc.getPrintData(); @@ -332,22 +332,22 @@ public class DocPrintJobImpl implements CancelablePrintJob // For the future :-) throw new PrintException("Not yet supported."); } - else + else { // should not happen - however notifyPrintJobListeners(new PrintJobEvent(this, PrintJobEvent.JOB_FAILED)); throw new PrintFlavorException("Invalid flavor", new DocFlavor[] {flavor}); - } - + } + // at this point the data is transfered notifyPrintJobListeners(new PrintJobEvent( this, PrintJobEvent.DATA_TRANSFER_COMPLETE)); - } + } catch (IOException e) { throw new PrintException("IOException occured.", e); - } - + } + int status = response.getStatusCode(); if (! (status == IppStatusCode.SUCCESSFUL_OK || status == IppStatusCode.SUCCESSFUL_OK_IGNORED_OR_SUBSTITUED_ATTRIBUTES @@ -356,7 +356,7 @@ public class DocPrintJobImpl implements CancelablePrintJob notifyPrintJobListeners(new PrintJobEvent( this, PrintJobEvent.JOB_FAILED)); throw new PrintException("Printing failed - received statuscode " + Integer.toHexString(status)); - + // TODO maybe specific status codes may require to throw a specific // detailed attribute exception } @@ -364,18 +364,18 @@ public class DocPrintJobImpl implements CancelablePrintJob { // start print job progress monitoring thread // FIXME Implement - + // for now we just notify as finished notifyPrintJobListeners( new PrintJobEvent(this, PrintJobEvent.JOB_COMPLETE)); } - + List jobAtts = response.getJobAttributes(); - + // extract the uri and id of job for canceling and further monitoring Map jobAttributes = (Map) jobAtts.get(0); jobUri = (JobUri) ((HashSet)jobAttributes.get(JobUri.class)).toArray()[0]; - jobId = (JobId) ((HashSet)jobAttributes.get(JobId.class)).toArray()[0]; + jobId = (JobId) ((HashSet)jobAttributes.get(JobId.class)).toArray()[0]; } /** @@ -385,7 +385,7 @@ public class DocPrintJobImpl implements CancelablePrintJob { if (listener == null) return; - + int index = attributesListener.indexOf(listener); if (index != -1) { @@ -401,10 +401,10 @@ public class DocPrintJobImpl implements CancelablePrintJob { if (listener == null) return; - + printJobListener.remove(listener); } - + /** * @see CancelablePrintJob#cancel() */ @@ -414,23 +414,23 @@ public class DocPrintJobImpl implements CancelablePrintJob { throw new PrintException("print job is not yet send"); } - + IppResponse response = null; - + try { - IppRequest request = new IppRequest(jobUri.getURI(), username, password); + IppRequest request = new IppRequest(jobUri.getURI(), username, password); request.setOperationID( (short) OperationsSupported.CANCEL_JOB.getValue()); request.setOperationAttributeDefaults(); request.addOperationAttribute(jobUri); request.addOperationAttribute(requestingUser); - response = request.send(); - } + response = request.send(); + } catch (IOException e) - { + { throw new IppException("IOException occured during cancel request.", e); - } - + } + int status = response.getStatusCode(); if (! (status == IppStatusCode.SUCCESSFUL_OK || status == IppStatusCode.SUCCESSFUL_OK_IGNORED_OR_SUBSTITUED_ATTRIBUTES @@ -438,15 +438,15 @@ public class DocPrintJobImpl implements CancelablePrintJob { notifyPrintJobListeners(new PrintJobEvent( this, PrintJobEvent.JOB_FAILED)); - throw new PrintException("Canceling failed - received statuscode " + Integer.toHexString(status)); + throw new PrintException("Canceling failed - received statuscode " + Integer.toHexString(status)); } - else + else { notifyPrintJobListeners(new PrintJobEvent( this, PrintJobEvent.JOB_CANCELED)); } } - + private void notifyPrintJobListeners(PrintJobEvent e) { Iterator it = printJobListener.iterator(); @@ -463,9 +463,9 @@ public class DocPrintJobImpl implements CancelablePrintJob l.printJobFailed(e); else if (e.getPrintEventType() == PrintJobEvent.NO_MORE_EVENTS) l.printJobNoMoreEvents(e); - else + else l.printJobRequiresAttention(e); - } + } } - + } |
