1 /*
   2  * Copyright (c) 2000, 2007, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any

  28 import java.io.OutputStream;
  29 
  30 import java.util.ArrayList;
  31 import java.util.Iterator;
  32 
  33 import javax.print.DocFlavor;
  34 
  35 import sun.awt.AppContext;
  36 import java.util.ServiceLoader;
  37 import java.util.ServiceConfigurationError;
  38 
  39 /**
  40  * A <code>StreamPrintServiceFactory</code> is the factory for
  41  * {@link StreamPrintService} instances,
  42  * which can print to an output stream in a particular
  43  * document format described as a mime type.
  44  * A typical output document format may be Postscript(TM).
  45  * <p>
  46  * This class is implemented by a service and located by the
  47  * implementation using the
  48  * <a href="../../../technotes/guides/jar/jar.html#Service Provider">
  49  * SPI JAR File specification</a>.
  50  * <p>
  51  * Applications locate instances of this class by calling the
  52  * {@link #lookupStreamPrintServiceFactories(DocFlavor, String)} method.
  53  * <p>
  54  * Applications can use a <code>StreamPrintService</code> obtained from a
  55  * factory in place of a <code>PrintService</code> which represents a
  56  * physical printer device.
  57  */
  58 
  59 public abstract class StreamPrintServiceFactory {
  60 
  61     static class Services {
  62         private ArrayList listOfFactories = null;
  63     }
  64 
  65     private static Services getServices() {
  66         Services services =
  67             (Services)AppContext.getAppContext().get(Services.class);
  68         if (services == null) {

   1 /*
   2  * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any

  28 import java.io.OutputStream;
  29 
  30 import java.util.ArrayList;
  31 import java.util.Iterator;
  32 
  33 import javax.print.DocFlavor;
  34 
  35 import sun.awt.AppContext;
  36 import java.util.ServiceLoader;
  37 import java.util.ServiceConfigurationError;
  38 
  39 /**
  40  * A <code>StreamPrintServiceFactory</code> is the factory for
  41  * {@link StreamPrintService} instances,
  42  * which can print to an output stream in a particular
  43  * document format described as a mime type.
  44  * A typical output document format may be Postscript(TM).
  45  * <p>
  46  * This class is implemented by a service and located by the
  47  * implementation using the
  48  * <a href="../../../technotes/guides/jar/jar.html#Service%20Provider">
  49  * SPI JAR File specification</a>.
  50  * <p>
  51  * Applications locate instances of this class by calling the
  52  * {@link #lookupStreamPrintServiceFactories(DocFlavor, String)} method.
  53  * <p>
  54  * Applications can use a <code>StreamPrintService</code> obtained from a
  55  * factory in place of a <code>PrintService</code> which represents a
  56  * physical printer device.
  57  */
  58 
  59 public abstract class StreamPrintServiceFactory {
  60 
  61     static class Services {
  62         private ArrayList listOfFactories = null;
  63     }
  64 
  65     private static Services getServices() {
  66         Services services =
  67             (Services)AppContext.getAppContext().get(Services.class);
  68         if (services == null) {