/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package java.awt.print;
import java.awt.AWTError;
import java.awt.HeadlessException;
import java.security.AccessController;
import java.security.PrivilegedAction;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.StreamPrintServiceFactory;
import javax.print.attribute.PrintRequestAttributeSet;
import org.apache.harmony.awt.internal.nls.Messages;
public abstract class PrinterJob {
/* abstract section */
public abstract void cancel();
public abstract void setPrintable(Printable painter);
public abstract void setPrintable(Printable painter, PageFormat format);
public abstract void setPageable(Pageable document)
throws NullPointerException;
public abstract void print() throws PrinterException;
public abstract void setJobName(String jobName);
public abstract void setCopies(int copies);
public abstract int getCopies();
public abstract boolean printDialog() throws HeadlessException;
public abstract boolean isCancelled();
public abstract String getUserName();
public abstract String getJobName();
public abstract PageFormat pageDialog(PageFormat page)
throws HeadlessException;
public abstract PageFormat defaultPage(PageFormat page);
public abstract PageFormat validatePage(PageFormat page);
/* static section */
public static PrinterJob getPrinterJob(){
SecurityManager securitymanager = System.getSecurityManager();
if(securitymanager != null) {
securitymanager.checkPrintJobAccess();
}
/* This code has been developed according to API documentation
* for Priviledged Blocks.
*/
return AccessController.doPrivileged(
new PrivilegedAction<PrinterJob>() {
public PrinterJob run() {
String s = System.getProperty("java.awt.printerjob"); //$NON-NLS-1$
if (s == null || s.equals("")){ //$NON-NLS-1$
s = "java.awt.print.PrinterJobImpl"; //$NON-NLS-1$
}
try {
return (PrinterJob) Class.forName(s).newInstance();
} catch (ClassNotFoundException cnfe) {
// awt.5A=Default class for PrinterJob is not found
throw new AWTError(Messages.getString("awt.5A")); //$NON-NLS-1$
} catch (IllegalAccessException iae) {
// awt.5B=No access to default class for PrinterJob
throw new AWTError(Messages.getString("awt.5B")); //$NON-NLS-1$
} catch (InstantiationException ie) {
// awt.5C=Instantiation exception for PrinterJob
throw new AWTError(Messages.getString("awt.5C")); //$NON-NLS-1$
}
}
});
}
public static PrintService[] lookupPrintServices(){
return PrintServiceLookup.lookupPrintServices(
javax.print.DocFlavor.SERVICE_FORMATTED.PAGEABLE, null);
}
public static StreamPrintServiceFactory[] lookupStreamPrintServices(
String mimeType) {
return StreamPrintServiceFactory.lookupStreamPrintServiceFactories(
javax.print.DocFlavor.SERVICE_FORMATTED.PAGEABLE, mimeType);
}
/* public section*/
public PrinterJob() {
super();
}
public PageFormat defaultPage(){
return defaultPage(new PageFormat());
}
public PrintService getPrintService(){
return null;
}
public void print(PrintRequestAttributeSet attributes)
throws PrinterException {
// This implementation ignores the attribute set.
print();
}
public boolean printDialog(PrintRequestAttributeSet attributes)
throws HeadlessException {
if (attributes == null) {
// awt.01='{0}' parameter is null
throw new NullPointerException(Messages.getString("awt.01", "attributes")); //$NON-NLS-1$ //$NON-NLS-2$
}
//This implementation ignores the attribute set.
return printDialog();
}
public void setPrintService(PrintService printservice)
throws PrinterException {
// awt.5D={0} is not supported
throw new PrinterException(Messages.getString(
"awt.5D", printservice.toString())); //$NON-NLS-1$
}
public PageFormat pageDialog(PrintRequestAttributeSet attributes)
throws HeadlessException {
//This implementation ignores the attribute set.
if(attributes == null) {
// awt.01='{0}' parameter is null
throw new NullPointerException(Messages.getString("awt.01", "attributes")); //$NON-NLS-1$ //$NON-NLS-2$
}
return pageDialog(defaultPage());
}
}