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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/javax/print/StreamPrintService.java
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+/* StreamPrintService.java --
+ Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.print;
+
+import java.io.OutputStream;
+
+
+/**
+ * <code>StreamPrintService</code> is a special print service capable of
+ * printing into a supplied output stream.
+ * <p>
+ * Beside providing the same functionality as a print service it additionally
+ * allows to specify the output stream for the print data. A stream print
+ * service is obtained via the {@link javax.print.StreamPrintServiceFactory}
+ * by looking for services supporting a given output format type.
+ * </p>
+ *
+ * @author Michael Koch (konqueror@gmx.de)
+ */
+public abstract class StreamPrintService implements PrintService
+{
+ private boolean disposed;
+ private OutputStream out;
+
+ /**
+ * Constructs a <code>StreamPrintService</code> object.
+ *
+ * @param out the <code>OutputStream</code> to use
+ */
+ protected StreamPrintService(OutputStream out)
+ {
+ this.out = out;
+ }
+
+ /**
+ * Dispose this <code>StreamPrintService</code> object.
+ */
+ public void dispose()
+ {
+ disposed = true;
+ }
+
+ /**
+ * Returns the document format emitted by this print service.
+ * The returned string is a MIME type compatible with the
+ * {@link DocFlavor} class.
+ *
+ * @return The document format of the output.
+ */
+ public abstract String getOutputFormat();
+
+ /**
+ * Returns the <code>OutputStream</code> of this object.
+ *
+ * @return The <code>OutputStream</code>
+ */
+ public OutputStream getOutputStream()
+ {
+ return out;
+ }
+
+ /**
+ * Determines if this <code>StreamPrintService</code> object is disposed.
+ *
+ * @return <code>true</code> if disposed already,
+ * otherwise <code>false</code>
+ */
+ public boolean isDisposed()
+ {
+ return disposed;
+ }
+}