author | henryjen |
Tue, 10 Jun 2014 16:18:54 -0700 | |
changeset 24865 | 09b1d992ca72 |
parent 23010 | 6dadb192ad81 |
permissions | -rw-r--r-- |
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/* |
23010
6dadb192ad81
8029235: Update copyright year to match last edit in jdk8 jdk repository for 2013
lana
parents:
10419
diff
changeset
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* Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package java.awt; |
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/** |
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* A set of attributes which control a print job. |
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* <p> |
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* Instances of this class control the number of copies, default selection, |
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* destination, print dialog, file and printer names, page ranges, multiple |
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* document handling (including collation), and multi-page imposition (such |
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* as duplex) of every print job which uses the instance. Attribute names are |
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* compliant with the Internet Printing Protocol (IPP) 1.1 where possible. |
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* Attribute values are partially compliant where possible. |
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* <p> |
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* To use a method which takes an inner class type, pass a reference to |
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* one of the constant fields of the inner class. Client code cannot create |
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* new instances of the inner class types because none of those classes |
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* has a public constructor. For example, to set the print dialog type to |
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* the cross-platform, pure Java print dialog, use the following code: |
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* <pre> |
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* import java.awt.JobAttributes; |
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* |
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* public class PureJavaPrintDialogExample { |
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* public void setPureJavaPrintDialog(JobAttributes jobAttributes) { |
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* jobAttributes.setDialog(JobAttributes.DialogType.COMMON); |
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* } |
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* } |
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* </pre> |
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* <p> |
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* Every IPP attribute which supports an <i>attributeName</i>-default value |
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* has a corresponding <code>set<i>attributeName</i>ToDefault</code> method. |
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* Default value fields are not provided. |
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* |
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* @author David Mendenhall |
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* @since 1.3 |
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*/ |
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public final class JobAttributes implements Cloneable { |
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/** |
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* A type-safe enumeration of possible default selection states. |
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* @since 1.3 |
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*/ |
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public static final class DefaultSelectionType extends AttributeValue { |
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private static final int I_ALL = 0; |
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private static final int I_RANGE = 1; |
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private static final int I_SELECTION = 2; |
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private static final String NAMES[] = { |
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"all", "range", "selection" |
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}; |
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||
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/** |
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* The <code>DefaultSelectionType</code> instance to use for |
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* specifying that all pages of the job should be printed. |
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*/ |
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public static final DefaultSelectionType ALL = |
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new DefaultSelectionType(I_ALL); |
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/** |
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* The <code>DefaultSelectionType</code> instance to use for |
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* specifying that a range of pages of the job should be printed. |
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*/ |
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public static final DefaultSelectionType RANGE = |
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new DefaultSelectionType(I_RANGE); |
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/** |
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* The <code>DefaultSelectionType</code> instance to use for |
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* specifying that the current selection should be printed. |
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*/ |
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public static final DefaultSelectionType SELECTION = |
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new DefaultSelectionType(I_SELECTION); |
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private DefaultSelectionType(int type) { |
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super(type, NAMES); |
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} |
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} |
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/** |
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* A type-safe enumeration of possible job destinations. |
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* @since 1.3 |
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*/ |
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public static final class DestinationType extends AttributeValue { |
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private static final int I_FILE = 0; |
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private static final int I_PRINTER = 1; |
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private static final String NAMES[] = { |
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"file", "printer" |
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}; |
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/** |
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* The <code>DestinationType</code> instance to use for |
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* specifying print to file. |
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*/ |
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public static final DestinationType FILE = |
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new DestinationType(I_FILE); |
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/** |
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* The <code>DestinationType</code> instance to use for |
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* specifying print to printer. |
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*/ |
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public static final DestinationType PRINTER = |
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new DestinationType(I_PRINTER); |
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private DestinationType(int type) { |
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super(type, NAMES); |
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} |
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} |
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/** |
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* A type-safe enumeration of possible dialogs to display to the user. |
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* @since 1.3 |
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*/ |
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public static final class DialogType extends AttributeValue { |
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private static final int I_COMMON = 0; |
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private static final int I_NATIVE = 1; |
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private static final int I_NONE = 2; |
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private static final String NAMES[] = { |
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"common", "native", "none" |
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}; |
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/** |
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* The <code>DialogType</code> instance to use for |
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* specifying the cross-platform, pure Java print dialog. |
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*/ |
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public static final DialogType COMMON = new DialogType(I_COMMON); |
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/** |
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* The <code>DialogType</code> instance to use for |
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* specifying the platform's native print dialog. |
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*/ |
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public static final DialogType NATIVE = new DialogType(I_NATIVE); |
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/** |
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* The <code>DialogType</code> instance to use for |
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* specifying no print dialog. |
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*/ |
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public static final DialogType NONE = new DialogType(I_NONE); |
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private DialogType(int type) { |
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super(type, NAMES); |
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} |
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} |
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/** |
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* A type-safe enumeration of possible multiple copy handling states. |
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* It is used to control how the sheets of multiple copies of a single |
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* document are collated. |
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* @since 1.3 |
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*/ |
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public static final class MultipleDocumentHandlingType extends |
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AttributeValue { |
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private static final int I_SEPARATE_DOCUMENTS_COLLATED_COPIES = 0; |
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private static final int I_SEPARATE_DOCUMENTS_UNCOLLATED_COPIES = 1; |
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private static final String NAMES[] = { |
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"separate-documents-collated-copies", |
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"separate-documents-uncollated-copies" |
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}; |
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/** |
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* The <code>MultipleDocumentHandlingType</code> instance to use for specifying |
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* that the job should be divided into separate, collated copies. |
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*/ |
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public static final MultipleDocumentHandlingType |
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SEPARATE_DOCUMENTS_COLLATED_COPIES = |
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new MultipleDocumentHandlingType( |
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I_SEPARATE_DOCUMENTS_COLLATED_COPIES); |
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/** |
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* The <code>MultipleDocumentHandlingType</code> instance to use for specifying |
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* that the job should be divided into separate, uncollated copies. |
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*/ |
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public static final MultipleDocumentHandlingType |
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SEPARATE_DOCUMENTS_UNCOLLATED_COPIES = |
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new MultipleDocumentHandlingType( |
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I_SEPARATE_DOCUMENTS_UNCOLLATED_COPIES); |
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private MultipleDocumentHandlingType(int type) { |
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super(type, NAMES); |
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} |
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} |
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/** |
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* A type-safe enumeration of possible multi-page impositions. These |
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* impositions are in compliance with IPP 1.1. |
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* @since 1.3 |
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*/ |
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public static final class SidesType extends AttributeValue { |
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private static final int I_ONE_SIDED = 0; |
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private static final int I_TWO_SIDED_LONG_EDGE = 1; |
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private static final int I_TWO_SIDED_SHORT_EDGE = 2; |
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private static final String NAMES[] = { |
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"one-sided", "two-sided-long-edge", "two-sided-short-edge" |
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}; |
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/** |
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* The <code>SidesType</code> instance to use for specifying that |
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* consecutive job pages should be printed upon the same side of |
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* consecutive media sheets. |
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*/ |
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public static final SidesType ONE_SIDED = new SidesType(I_ONE_SIDED); |
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/** |
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* The <code>SidesType</code> instance to use for specifying that |
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* consecutive job pages should be printed upon front and back sides |
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* of consecutive media sheets, such that the orientation of each pair |
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* of pages on the medium would be correct for the reader as if for |
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* binding on the long edge. |
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*/ |
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public static final SidesType TWO_SIDED_LONG_EDGE = |
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new SidesType(I_TWO_SIDED_LONG_EDGE); |
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/** |
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* The <code>SidesType</code> instance to use for specifying that |
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* consecutive job pages should be printed upon front and back sides |
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* of consecutive media sheets, such that the orientation of each pair |
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* of pages on the medium would be correct for the reader as if for |
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* binding on the short edge. |
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*/ |
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public static final SidesType TWO_SIDED_SHORT_EDGE = |
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new SidesType(I_TWO_SIDED_SHORT_EDGE); |
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private SidesType(int type) { |
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super(type, NAMES); |
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} |
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} |
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private int copies; |
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private DefaultSelectionType defaultSelection; |
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private DestinationType destination; |
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private DialogType dialog; |
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private String fileName; |
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private int fromPage; |
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private int maxPage; |
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private int minPage; |
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private MultipleDocumentHandlingType multipleDocumentHandling; |
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private int[][] pageRanges; |
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private int prFirst; |
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private int prLast; |
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private String printer; |
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private SidesType sides; |
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private int toPage; |
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/** |
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* Constructs a <code>JobAttributes</code> instance with default |
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* values for every attribute. The dialog defaults to |
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* <code>DialogType.NATIVE</code>. Min page defaults to |
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* <code>1</code>. Max page defaults to <code>Integer.MAX_VALUE</code>. |
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* Destination defaults to <code>DestinationType.PRINTER</code>. |
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* Selection defaults to <code>DefaultSelectionType.ALL</code>. |
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* Number of copies defaults to <code>1</code>. Multiple document handling defaults |
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* to <code>MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES</code>. |
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* Sides defaults to <code>SidesType.ONE_SIDED</code>. File name defaults |
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* to <code>null</code>. |
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*/ |
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public JobAttributes() { |
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setCopiesToDefault(); |
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setDefaultSelection(DefaultSelectionType.ALL); |
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setDestination(DestinationType.PRINTER); |
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setDialog(DialogType.NATIVE); |
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setMaxPage(Integer.MAX_VALUE); |
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setMinPage(1); |
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setMultipleDocumentHandlingToDefault(); |
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setSidesToDefault(); |
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} |
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/** |
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* Constructs a <code>JobAttributes</code> instance which is a copy |
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* of the supplied <code>JobAttributes</code>. |
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* |
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* @param obj the <code>JobAttributes</code> to copy |
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*/ |
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public JobAttributes(JobAttributes obj) { |
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set(obj); |
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} |
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||
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/** |
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* Constructs a <code>JobAttributes</code> instance with the |
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* specified values for every attribute. |
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* |
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* @param copies an integer greater than 0 |
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* @param defaultSelection <code>DefaultSelectionType.ALL</code>, |
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* <code>DefaultSelectionType.RANGE</code>, or |
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* <code>DefaultSelectionType.SELECTION</code> |
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* @param destination <code>DesintationType.FILE</code> or |
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* <code>DesintationType.PRINTER</code> |
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* @param dialog <code>DialogType.COMMON</code>, |
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* <code>DialogType.NATIVE</code>, or |
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* <code>DialogType.NONE</code> |
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* @param fileName the possibly <code>null</code> file name |
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* @param maxPage an integer greater than zero and greater than or equal |
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* to <i>minPage</i> |
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* @param minPage an integer greater than zero and less than or equal |
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* to <i>maxPage</i> |
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* @param multipleDocumentHandling |
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* <code>MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_COLLATED_COPIES</code> or |
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* <code>MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES</code> |
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* @param pageRanges an array of integer arrays of two elements; an array |
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* is interpreted as a range spanning all pages including and |
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* between the specified pages; ranges must be in ascending |
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* order and must not overlap; specified page numbers cannot be |
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* less than <i>minPage</i> nor greater than <i>maxPage</i>; |
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* for example: |
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320 |
* <pre> |
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321 |
* (new int[][] { new int[] { 1, 3 }, new int[] { 5, 5 }, |
|
322 |
* new int[] { 15, 19 } }), |
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323 |
* </pre> |
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324 |
* specifies pages 1, 2, 3, 5, 15, 16, 17, 18, and 19. Note that |
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* (<code>new int[][] { new int[] { 1, 1 }, new int[] { 1, 2 } }</code>), |
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326 |
* is an invalid set of page ranges because the two ranges |
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327 |
* overlap |
|
328 |
* @param printer the possibly <code>null</code> printer name |
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329 |
* @param sides <code>SidesType.ONE_SIDED</code>, |
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330 |
* <code>SidesType.TWO_SIDED_LONG_EDGE</code>, or |
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331 |
* <code>SidesType.TWO_SIDED_SHORT_EDGE</code> |
|
332 |
* @throws IllegalArgumentException if one or more of the above |
|
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* conditions is violated |
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334 |
*/ |
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335 |
public JobAttributes(int copies, DefaultSelectionType defaultSelection, |
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DestinationType destination, DialogType dialog, |
|
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String fileName, int maxPage, int minPage, |
|
338 |
MultipleDocumentHandlingType multipleDocumentHandling, |
|
339 |
int[][] pageRanges, String printer, SidesType sides) { |
|
340 |
setCopies(copies); |
|
341 |
setDefaultSelection(defaultSelection); |
|
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setDestination(destination); |
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setDialog(dialog); |
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setFileName(fileName); |
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setMaxPage(maxPage); |
|
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setMinPage(minPage); |
|
347 |
setMultipleDocumentHandling(multipleDocumentHandling); |
|
348 |
setPageRanges(pageRanges); |
|
349 |
setPrinter(printer); |
|
350 |
setSides(sides); |
|
351 |
} |
|
352 |
||
353 |
/** |
|
354 |
* Creates and returns a copy of this <code>JobAttributes</code>. |
|
355 |
* |
|
356 |
* @return the newly created copy; it is safe to cast this Object into |
|
357 |
* a <code>JobAttributes</code> |
|
358 |
*/ |
|
359 |
public Object clone() { |
|
360 |
try { |
|
361 |
return super.clone(); |
|
362 |
} catch (CloneNotSupportedException e) { |
|
363 |
// Since we implement Cloneable, this should never happen |
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10419
12c063b39232
7084245: Update usages of InternalError to use exception chaining
sherman
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5506
diff
changeset
|
364 |
throw new InternalError(e); |
2 | 365 |
} |
366 |
} |
|
367 |
||
368 |
/** |
|
369 |
* Sets all of the attributes of this <code>JobAttributes</code> to |
|
370 |
* the same values as the attributes of obj. |
|
371 |
* |
|
372 |
* @param obj the <code>JobAttributes</code> to copy |
|
373 |
*/ |
|
374 |
public void set(JobAttributes obj) { |
|
375 |
copies = obj.copies; |
|
376 |
defaultSelection = obj.defaultSelection; |
|
377 |
destination = obj.destination; |
|
378 |
dialog = obj.dialog; |
|
379 |
fileName = obj.fileName; |
|
380 |
fromPage = obj.fromPage; |
|
381 |
maxPage = obj.maxPage; |
|
382 |
minPage = obj.minPage; |
|
383 |
multipleDocumentHandling = obj.multipleDocumentHandling; |
|
384 |
// okay because we never modify the contents of pageRanges |
|
385 |
pageRanges = obj.pageRanges; |
|
386 |
prFirst = obj.prFirst; |
|
387 |
prLast = obj.prLast; |
|
388 |
printer = obj.printer; |
|
389 |
sides = obj.sides; |
|
390 |
toPage = obj.toPage; |
|
391 |
} |
|
392 |
||
393 |
/** |
|
394 |
* Returns the number of copies the application should render for jobs |
|
395 |
* using these attributes. This attribute is updated to the value chosen |
|
396 |
* by the user. |
|
397 |
* |
|
398 |
* @return an integer greater than 0. |
|
399 |
*/ |
|
400 |
public int getCopies() { |
|
401 |
return copies; |
|
402 |
} |
|
403 |
||
404 |
/** |
|
405 |
* Specifies the number of copies the application should render for jobs |
|
406 |
* using these attributes. Not specifying this attribute is equivalent to |
|
407 |
* specifying <code>1</code>. |
|
408 |
* |
|
409 |
* @param copies an integer greater than 0 |
|
410 |
* @throws IllegalArgumentException if <code>copies</code> is less than |
|
411 |
* or equal to 0 |
|
412 |
*/ |
|
413 |
public void setCopies(int copies) { |
|
414 |
if (copies <= 0) { |
|
415 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
416 |
"copies"); |
|
417 |
} |
|
418 |
this.copies = copies; |
|
419 |
} |
|
420 |
||
421 |
/** |
|
422 |
* Sets the number of copies the application should render for jobs using |
|
423 |
* these attributes to the default. The default number of copies is 1. |
|
424 |
*/ |
|
425 |
public void setCopiesToDefault() { |
|
426 |
setCopies(1); |
|
427 |
} |
|
428 |
||
429 |
/** |
|
430 |
* Specifies whether, for jobs using these attributes, the application |
|
431 |
* should print all pages, the range specified by the return value of |
|
432 |
* <code>getPageRanges</code>, or the current selection. This attribute |
|
433 |
* is updated to the value chosen by the user. |
|
434 |
* |
|
435 |
* @return DefaultSelectionType.ALL, DefaultSelectionType.RANGE, or |
|
436 |
* DefaultSelectionType.SELECTION |
|
437 |
*/ |
|
438 |
public DefaultSelectionType getDefaultSelection() { |
|
439 |
return defaultSelection; |
|
440 |
} |
|
441 |
||
442 |
/** |
|
443 |
* Specifies whether, for jobs using these attributes, the application |
|
444 |
* should print all pages, the range specified by the return value of |
|
445 |
* <code>getPageRanges</code>, or the current selection. Not specifying |
|
446 |
* this attribute is equivalent to specifying DefaultSelectionType.ALL. |
|
447 |
* |
|
448 |
* @param defaultSelection DefaultSelectionType.ALL, |
|
449 |
* DefaultSelectionType.RANGE, or DefaultSelectionType.SELECTION. |
|
450 |
* @throws IllegalArgumentException if defaultSelection is <code>null</code> |
|
451 |
*/ |
|
452 |
public void setDefaultSelection(DefaultSelectionType defaultSelection) { |
|
453 |
if (defaultSelection == null) { |
|
454 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
455 |
"defaultSelection"); |
|
456 |
} |
|
457 |
this.defaultSelection = defaultSelection; |
|
458 |
} |
|
459 |
||
460 |
/** |
|
461 |
* Specifies whether output will be to a printer or a file for jobs using |
|
462 |
* these attributes. This attribute is updated to the value chosen by the |
|
463 |
* user. |
|
464 |
* |
|
465 |
* @return DesintationType.FILE or DesintationType.PRINTER |
|
466 |
*/ |
|
467 |
public DestinationType getDestination() { |
|
468 |
return destination; |
|
469 |
} |
|
470 |
||
471 |
/** |
|
472 |
* Specifies whether output will be to a printer or a file for jobs using |
|
473 |
* these attributes. Not specifying this attribute is equivalent to |
|
474 |
* specifying DesintationType.PRINTER. |
|
475 |
* |
|
476 |
* @param destination DesintationType.FILE or DesintationType.PRINTER. |
|
477 |
* @throws IllegalArgumentException if destination is null. |
|
478 |
*/ |
|
479 |
public void setDestination(DestinationType destination) { |
|
480 |
if (destination == null) { |
|
481 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
482 |
"destination"); |
|
483 |
} |
|
484 |
this.destination = destination; |
|
485 |
} |
|
486 |
||
487 |
/** |
|
488 |
* Returns whether, for jobs using these attributes, the user should see |
|
489 |
* a print dialog in which to modify the print settings, and which type of |
|
490 |
* print dialog should be displayed. DialogType.COMMON denotes a cross- |
|
491 |
* platform, pure Java print dialog. DialogType.NATIVE denotes the |
|
492 |
* platform's native print dialog. If a platform does not support a native |
|
493 |
* print dialog, the pure Java print dialog is displayed instead. |
|
494 |
* DialogType.NONE specifies no print dialog (i.e., background printing). |
|
495 |
* This attribute cannot be modified by, and is not subject to any |
|
496 |
* limitations of, the implementation or the target printer. |
|
497 |
* |
|
498 |
* @return <code>DialogType.COMMON</code>, <code>DialogType.NATIVE</code>, or |
|
499 |
* <code>DialogType.NONE</code> |
|
500 |
*/ |
|
501 |
public DialogType getDialog() { |
|
502 |
return dialog; |
|
503 |
} |
|
504 |
||
505 |
/** |
|
506 |
* Specifies whether, for jobs using these attributes, the user should see |
|
507 |
* a print dialog in which to modify the print settings, and which type of |
|
508 |
* print dialog should be displayed. DialogType.COMMON denotes a cross- |
|
509 |
* platform, pure Java print dialog. DialogType.NATIVE denotes the |
|
510 |
* platform's native print dialog. If a platform does not support a native |
|
511 |
* print dialog, the pure Java print dialog is displayed instead. |
|
512 |
* DialogType.NONE specifies no print dialog (i.e., background printing). |
|
513 |
* Not specifying this attribute is equivalent to specifying |
|
514 |
* DialogType.NATIVE. |
|
515 |
* |
|
516 |
* @param dialog DialogType.COMMON, DialogType.NATIVE, or |
|
517 |
* DialogType.NONE. |
|
518 |
* @throws IllegalArgumentException if dialog is null. |
|
519 |
*/ |
|
520 |
public void setDialog(DialogType dialog) { |
|
521 |
if (dialog == null) { |
|
522 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
523 |
"dialog"); |
|
524 |
} |
|
525 |
this.dialog = dialog; |
|
526 |
} |
|
527 |
||
528 |
/** |
|
529 |
* Specifies the file name for the output file for jobs using these |
|
530 |
* attributes. This attribute is updated to the value chosen by the user. |
|
531 |
* |
|
532 |
* @return the possibly <code>null</code> file name |
|
533 |
*/ |
|
534 |
public String getFileName() { |
|
535 |
return fileName; |
|
536 |
} |
|
537 |
||
538 |
/** |
|
539 |
* Specifies the file name for the output file for jobs using these |
|
540 |
* attributes. Default is platform-dependent and implementation-defined. |
|
541 |
* |
|
542 |
* @param fileName the possibly null file name. |
|
543 |
*/ |
|
544 |
public void setFileName(String fileName) { |
|
545 |
this.fileName = fileName; |
|
546 |
} |
|
547 |
||
548 |
/** |
|
549 |
* Returns, for jobs using these attributes, the first page to be |
|
550 |
* printed, if a range of pages is to be printed. This attribute is |
|
551 |
* updated to the value chosen by the user. An application should ignore |
|
552 |
* this attribute on output, unless the return value of the <code> |
|
553 |
* getDefaultSelection</code> method is DefaultSelectionType.RANGE. An |
|
554 |
* application should honor the return value of <code>getPageRanges</code> |
|
555 |
* over the return value of this method, if possible. |
|
556 |
* |
|
557 |
* @return an integer greater than zero and less than or equal to |
|
558 |
* <i>toPage</i> and greater than or equal to <i>minPage</i> and |
|
559 |
* less than or equal to <i>maxPage</i>. |
|
560 |
*/ |
|
561 |
public int getFromPage() { |
|
562 |
if (fromPage != 0) { |
|
563 |
return fromPage; |
|
564 |
} else if (toPage != 0) { |
|
565 |
return getMinPage(); |
|
566 |
} else if (pageRanges != null) { |
|
567 |
return prFirst; |
|
568 |
} else { |
|
569 |
return getMinPage(); |
|
570 |
} |
|
571 |
} |
|
572 |
||
573 |
/** |
|
574 |
* Specifies, for jobs using these attributes, the first page to be |
|
575 |
* printed, if a range of pages is to be printed. If this attribute is not |
|
576 |
* specified, then the values from the pageRanges attribute are used. If |
|
577 |
* pageRanges and either or both of fromPage and toPage are specified, |
|
578 |
* pageRanges takes precedence. Specifying none of pageRanges, fromPage, |
|
579 |
* or toPage is equivalent to calling |
|
580 |
* setPageRanges(new int[][] { new int[] { <i>minPage</i> } }); |
|
581 |
* |
|
582 |
* @param fromPage an integer greater than zero and less than or equal to |
|
583 |
* <i>toPage</i> and greater than or equal to <i>minPage</i> and |
|
584 |
* less than or equal to <i>maxPage</i>. |
|
585 |
* @throws IllegalArgumentException if one or more of the above |
|
586 |
* conditions is violated. |
|
587 |
*/ |
|
588 |
public void setFromPage(int fromPage) { |
|
589 |
if (fromPage <= 0 || |
|
590 |
(toPage != 0 && fromPage > toPage) || |
|
591 |
fromPage < minPage || |
|
592 |
fromPage > maxPage) { |
|
593 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
594 |
"fromPage"); |
|
595 |
} |
|
596 |
this.fromPage = fromPage; |
|
597 |
} |
|
598 |
||
599 |
/** |
|
600 |
* Specifies the maximum value the user can specify as the last page to |
|
601 |
* be printed for jobs using these attributes. This attribute cannot be |
|
602 |
* modified by, and is not subject to any limitations of, the |
|
603 |
* implementation or the target printer. |
|
604 |
* |
|
605 |
* @return an integer greater than zero and greater than or equal |
|
606 |
* to <i>minPage</i>. |
|
607 |
*/ |
|
608 |
public int getMaxPage() { |
|
609 |
return maxPage; |
|
610 |
} |
|
611 |
||
612 |
/** |
|
613 |
* Specifies the maximum value the user can specify as the last page to |
|
614 |
* be printed for jobs using these attributes. Not specifying this |
|
615 |
* attribute is equivalent to specifying <code>Integer.MAX_VALUE</code>. |
|
616 |
* |
|
617 |
* @param maxPage an integer greater than zero and greater than or equal |
|
618 |
* to <i>minPage</i> |
|
619 |
* @throws IllegalArgumentException if one or more of the above |
|
620 |
* conditions is violated |
|
621 |
*/ |
|
622 |
public void setMaxPage(int maxPage) { |
|
623 |
if (maxPage <= 0 || maxPage < minPage) { |
|
624 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
625 |
"maxPage"); |
|
626 |
} |
|
627 |
this.maxPage = maxPage; |
|
628 |
} |
|
629 |
||
630 |
/** |
|
631 |
* Specifies the minimum value the user can specify as the first page to |
|
632 |
* be printed for jobs using these attributes. This attribute cannot be |
|
633 |
* modified by, and is not subject to any limitations of, the |
|
634 |
* implementation or the target printer. |
|
635 |
* |
|
636 |
* @return an integer greater than zero and less than or equal |
|
637 |
* to <i>maxPage</i>. |
|
638 |
*/ |
|
639 |
public int getMinPage() { |
|
640 |
return minPage; |
|
641 |
} |
|
642 |
||
643 |
/** |
|
644 |
* Specifies the minimum value the user can specify as the first page to |
|
645 |
* be printed for jobs using these attributes. Not specifying this |
|
646 |
* attribute is equivalent to specifying <code>1</code>. |
|
647 |
* |
|
648 |
* @param minPage an integer greater than zero and less than or equal |
|
649 |
* to <i>maxPage</i>. |
|
650 |
* @throws IllegalArgumentException if one or more of the above |
|
651 |
* conditions is violated. |
|
652 |
*/ |
|
653 |
public void setMinPage(int minPage) { |
|
654 |
if (minPage <= 0 || minPage > maxPage) { |
|
655 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
656 |
"minPage"); |
|
657 |
} |
|
658 |
this.minPage = minPage; |
|
659 |
} |
|
660 |
||
661 |
/** |
|
662 |
* Specifies the handling of multiple copies, including collation, for |
|
663 |
* jobs using these attributes. This attribute is updated to the value |
|
664 |
* chosen by the user. |
|
665 |
* |
|
666 |
* @return |
|
667 |
* MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_COLLATED_COPIES or |
|
668 |
* MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES. |
|
669 |
*/ |
|
670 |
public MultipleDocumentHandlingType getMultipleDocumentHandling() { |
|
671 |
return multipleDocumentHandling; |
|
672 |
} |
|
673 |
||
674 |
/** |
|
675 |
* Specifies the handling of multiple copies, including collation, for |
|
676 |
* jobs using these attributes. Not specifying this attribute is equivalent |
|
677 |
* to specifying |
|
678 |
* MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES. |
|
679 |
* |
|
680 |
* @param multipleDocumentHandling |
|
681 |
* MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_COLLATED_COPIES or |
|
682 |
* MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES. |
|
683 |
* @throws IllegalArgumentException if multipleDocumentHandling is null. |
|
684 |
*/ |
|
685 |
public void setMultipleDocumentHandling(MultipleDocumentHandlingType |
|
686 |
multipleDocumentHandling) { |
|
687 |
if (multipleDocumentHandling == null) { |
|
688 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
689 |
"multipleDocumentHandling"); |
|
690 |
} |
|
691 |
this.multipleDocumentHandling = multipleDocumentHandling; |
|
692 |
} |
|
693 |
||
694 |
/** |
|
695 |
* Sets the handling of multiple copies, including collation, for jobs |
|
696 |
* using these attributes to the default. The default handling is |
|
697 |
* MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES. |
|
698 |
*/ |
|
699 |
public void setMultipleDocumentHandlingToDefault() { |
|
700 |
setMultipleDocumentHandling( |
|
701 |
MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES); |
|
702 |
} |
|
703 |
||
704 |
/** |
|
705 |
* Specifies, for jobs using these attributes, the ranges of pages to be |
|
706 |
* printed, if a range of pages is to be printed. All range numbers are |
|
707 |
* inclusive. This attribute is updated to the value chosen by the user. |
|
708 |
* An application should ignore this attribute on output, unless the |
|
709 |
* return value of the <code>getDefaultSelection</code> method is |
|
710 |
* DefaultSelectionType.RANGE. |
|
711 |
* |
|
712 |
* @return an array of integer arrays of 2 elements. An array |
|
713 |
* is interpreted as a range spanning all pages including and |
|
714 |
* between the specified pages. Ranges must be in ascending |
|
715 |
* order and must not overlap. Specified page numbers cannot be |
|
716 |
* less than <i>minPage</i> nor greater than <i>maxPage</i>. |
|
717 |
* For example: |
|
718 |
* (new int[][] { new int[] { 1, 3 }, new int[] { 5, 5 }, |
|
719 |
* new int[] { 15, 19 } }), |
|
720 |
* specifies pages 1, 2, 3, 5, 15, 16, 17, 18, and 19. |
|
721 |
*/ |
|
722 |
public int[][] getPageRanges() { |
|
723 |
if (pageRanges != null) { |
|
724 |
// Return a copy because otherwise client code could circumvent the |
|
725 |
// the checks made in setPageRanges by modifying the returned |
|
726 |
// array. |
|
727 |
int[][] copy = new int[pageRanges.length][2]; |
|
728 |
for (int i = 0; i < pageRanges.length; i++) { |
|
729 |
copy[i][0] = pageRanges[i][0]; |
|
730 |
copy[i][1] = pageRanges[i][1]; |
|
731 |
} |
|
732 |
return copy; |
|
733 |
} else if (fromPage != 0 || toPage != 0) { |
|
734 |
int fromPage = getFromPage(); |
|
735 |
int toPage = getToPage(); |
|
736 |
return new int[][] { new int[] { fromPage, toPage } }; |
|
737 |
} else { |
|
738 |
int minPage = getMinPage(); |
|
739 |
return new int[][] { new int[] { minPage, minPage } }; |
|
740 |
} |
|
741 |
} |
|
742 |
||
743 |
/** |
|
744 |
* Specifies, for jobs using these attributes, the ranges of pages to be |
|
745 |
* printed, if a range of pages is to be printed. All range numbers are |
|
746 |
* inclusive. If this attribute is not specified, then the values from the |
|
747 |
* fromPage and toPages attributes are used. If pageRanges and either or |
|
748 |
* both of fromPage and toPage are specified, pageRanges takes precedence. |
|
749 |
* Specifying none of pageRanges, fromPage, or toPage is equivalent to |
|
750 |
* calling setPageRanges(new int[][] { new int[] { <i>minPage</i>, |
|
751 |
* <i>minPage</i> } }); |
|
752 |
* |
|
753 |
* @param pageRanges an array of integer arrays of 2 elements. An array |
|
754 |
* is interpreted as a range spanning all pages including and |
|
755 |
* between the specified pages. Ranges must be in ascending |
|
756 |
* order and must not overlap. Specified page numbers cannot be |
|
757 |
* less than <i>minPage</i> nor greater than <i>maxPage</i>. |
|
758 |
* For example: |
|
759 |
* (new int[][] { new int[] { 1, 3 }, new int[] { 5, 5 }, |
|
760 |
* new int[] { 15, 19 } }), |
|
761 |
* specifies pages 1, 2, 3, 5, 15, 16, 17, 18, and 19. Note that |
|
762 |
* (new int[][] { new int[] { 1, 1 }, new int[] { 1, 2 } }), |
|
763 |
* is an invalid set of page ranges because the two ranges |
|
764 |
* overlap. |
|
765 |
* @throws IllegalArgumentException if one or more of the above |
|
766 |
* conditions is violated. |
|
767 |
*/ |
|
768 |
public void setPageRanges(int[][] pageRanges) { |
|
769 |
String xcp = "Invalid value for attribute pageRanges"; |
|
770 |
int first = 0; |
|
771 |
int last = 0; |
|
772 |
||
773 |
if (pageRanges == null) { |
|
774 |
throw new IllegalArgumentException(xcp); |
|
775 |
} |
|
776 |
||
777 |
for (int i = 0; i < pageRanges.length; i++) { |
|
778 |
if (pageRanges[i] == null || |
|
779 |
pageRanges[i].length != 2 || |
|
780 |
pageRanges[i][0] <= last || |
|
781 |
pageRanges[i][1] < pageRanges[i][0]) { |
|
782 |
throw new IllegalArgumentException(xcp); |
|
783 |
} |
|
784 |
last = pageRanges[i][1]; |
|
785 |
if (first == 0) { |
|
786 |
first = pageRanges[i][0]; |
|
787 |
} |
|
788 |
} |
|
789 |
||
790 |
if (first < minPage || last > maxPage) { |
|
791 |
throw new IllegalArgumentException(xcp); |
|
792 |
} |
|
793 |
||
794 |
// Store a copy because otherwise client code could circumvent the |
|
795 |
// the checks made above by holding a reference to the array and |
|
796 |
// modifying it after calling setPageRanges. |
|
797 |
int[][] copy = new int[pageRanges.length][2]; |
|
798 |
for (int i = 0; i < pageRanges.length; i++) { |
|
799 |
copy[i][0] = pageRanges[i][0]; |
|
800 |
copy[i][1] = pageRanges[i][1]; |
|
801 |
} |
|
802 |
this.pageRanges = copy; |
|
803 |
this.prFirst = first; |
|
804 |
this.prLast = last; |
|
805 |
} |
|
806 |
||
807 |
/** |
|
808 |
* Returns the destination printer for jobs using these attributes. This |
|
809 |
* attribute is updated to the value chosen by the user. |
|
810 |
* |
|
811 |
* @return the possibly null printer name. |
|
812 |
*/ |
|
813 |
public String getPrinter() { |
|
814 |
return printer; |
|
815 |
} |
|
816 |
||
817 |
/** |
|
818 |
* Specifies the destination printer for jobs using these attributes. |
|
819 |
* Default is platform-dependent and implementation-defined. |
|
820 |
* |
|
821 |
* @param printer the possibly null printer name. |
|
822 |
*/ |
|
823 |
public void setPrinter(String printer) { |
|
824 |
this.printer = printer; |
|
825 |
} |
|
826 |
||
827 |
/** |
|
828 |
* Returns how consecutive pages should be imposed upon the sides of the |
|
829 |
* print medium for jobs using these attributes. SidesType.ONE_SIDED |
|
830 |
* imposes each consecutive page upon the same side of consecutive media |
|
831 |
* sheets. This imposition is sometimes called <i>simplex</i>. |
|
832 |
* SidesType.TWO_SIDED_LONG_EDGE imposes each consecutive pair of pages |
|
833 |
* upon front and back sides of consecutive media sheets, such that the |
|
834 |
* orientation of each pair of pages on the medium would be correct for |
|
835 |
* the reader as if for binding on the long edge. This imposition is |
|
836 |
* sometimes called <i>duplex</i>. SidesType.TWO_SIDED_SHORT_EDGE imposes |
|
837 |
* each consecutive pair of pages upon front and back sides of consecutive |
|
838 |
* media sheets, such that the orientation of each pair of pages on the |
|
839 |
* medium would be correct for the reader as if for binding on the short |
|
840 |
* edge. This imposition is sometimes called <i>tumble</i>. This attribute |
|
841 |
* is updated to the value chosen by the user. |
|
842 |
* |
|
843 |
* @return SidesType.ONE_SIDED, SidesType.TWO_SIDED_LONG_EDGE, or |
|
844 |
* SidesType.TWO_SIDED_SHORT_EDGE. |
|
845 |
*/ |
|
846 |
public SidesType getSides() { |
|
847 |
return sides; |
|
848 |
} |
|
849 |
||
850 |
/** |
|
851 |
* Specifies how consecutive pages should be imposed upon the sides of the |
|
852 |
* print medium for jobs using these attributes. SidesType.ONE_SIDED |
|
853 |
* imposes each consecutive page upon the same side of consecutive media |
|
854 |
* sheets. This imposition is sometimes called <i>simplex</i>. |
|
855 |
* SidesType.TWO_SIDED_LONG_EDGE imposes each consecutive pair of pages |
|
856 |
* upon front and back sides of consecutive media sheets, such that the |
|
857 |
* orientation of each pair of pages on the medium would be correct for |
|
858 |
* the reader as if for binding on the long edge. This imposition is |
|
859 |
* sometimes called <i>duplex</i>. SidesType.TWO_SIDED_SHORT_EDGE imposes |
|
860 |
* each consecutive pair of pages upon front and back sides of consecutive |
|
861 |
* media sheets, such that the orientation of each pair of pages on the |
|
862 |
* medium would be correct for the reader as if for binding on the short |
|
863 |
* edge. This imposition is sometimes called <i>tumble</i>. Not specifying |
|
864 |
* this attribute is equivalent to specifying SidesType.ONE_SIDED. |
|
865 |
* |
|
866 |
* @param sides SidesType.ONE_SIDED, SidesType.TWO_SIDED_LONG_EDGE, or |
|
867 |
* SidesType.TWO_SIDED_SHORT_EDGE. |
|
868 |
* @throws IllegalArgumentException if sides is null. |
|
869 |
*/ |
|
870 |
public void setSides(SidesType sides) { |
|
871 |
if (sides == null) { |
|
872 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
873 |
"sides"); |
|
874 |
} |
|
875 |
this.sides = sides; |
|
876 |
} |
|
877 |
||
878 |
/** |
|
879 |
* Sets how consecutive pages should be imposed upon the sides of the |
|
880 |
* print medium for jobs using these attributes to the default. The |
|
881 |
* default imposition is SidesType.ONE_SIDED. |
|
882 |
*/ |
|
883 |
public void setSidesToDefault() { |
|
884 |
setSides(SidesType.ONE_SIDED); |
|
885 |
} |
|
886 |
||
887 |
/** |
|
888 |
* Returns, for jobs using these attributes, the last page (inclusive) |
|
889 |
* to be printed, if a range of pages is to be printed. This attribute is |
|
890 |
* updated to the value chosen by the user. An application should ignore |
|
891 |
* this attribute on output, unless the return value of the <code> |
|
892 |
* getDefaultSelection</code> method is DefaultSelectionType.RANGE. An |
|
893 |
* application should honor the return value of <code>getPageRanges</code> |
|
894 |
* over the return value of this method, if possible. |
|
895 |
* |
|
896 |
* @return an integer greater than zero and greater than or equal |
|
897 |
* to <i>toPage</i> and greater than or equal to <i>minPage</i> |
|
898 |
* and less than or equal to <i>maxPage</i>. |
|
899 |
*/ |
|
900 |
public int getToPage() { |
|
901 |
if (toPage != 0) { |
|
902 |
return toPage; |
|
903 |
} else if (fromPage != 0) { |
|
904 |
return fromPage; |
|
905 |
} else if (pageRanges != null) { |
|
906 |
return prLast; |
|
907 |
} else { |
|
908 |
return getMinPage(); |
|
909 |
} |
|
910 |
} |
|
911 |
||
912 |
/** |
|
913 |
* Specifies, for jobs using these attributes, the last page (inclusive) |
|
914 |
* to be printed, if a range of pages is to be printed. |
|
915 |
* If this attribute is not specified, then the values from the pageRanges |
|
916 |
* attribute are used. If pageRanges and either or both of fromPage and |
|
917 |
* toPage are specified, pageRanges takes precedence. Specifying none of |
|
918 |
* pageRanges, fromPage, or toPage is equivalent to calling |
|
919 |
* setPageRanges(new int[][] { new int[] { <i>minPage</i> } }); |
|
920 |
* |
|
921 |
* @param toPage an integer greater than zero and greater than or equal |
|
922 |
* to <i>fromPage</i> and greater than or equal to <i>minPage</i> |
|
923 |
* and less than or equal to <i>maxPage</i>. |
|
924 |
* @throws IllegalArgumentException if one or more of the above |
|
925 |
* conditions is violated. |
|
926 |
*/ |
|
927 |
public void setToPage(int toPage) { |
|
928 |
if (toPage <= 0 || |
|
929 |
(fromPage != 0 && toPage < fromPage) || |
|
930 |
toPage < minPage || |
|
931 |
toPage > maxPage) { |
|
932 |
throw new IllegalArgumentException("Invalid value for attribute "+ |
|
933 |
"toPage"); |
|
934 |
} |
|
935 |
this.toPage = toPage; |
|
936 |
} |
|
937 |
||
938 |
/** |
|
939 |
* Determines whether two JobAttributes are equal to each other. |
|
940 |
* <p> |
|
941 |
* Two JobAttributes are equal if and only if each of their attributes are |
|
942 |
* equal. Attributes of enumeration type are equal if and only if the |
|
943 |
* fields refer to the same unique enumeration object. A set of page |
|
944 |
* ranges is equal if and only if the sets are of equal length, each range |
|
945 |
* enumerates the same pages, and the ranges are in the same order. |
|
946 |
* |
|
947 |
* @param obj the object whose equality will be checked. |
|
948 |
* @return whether obj is equal to this JobAttribute according to the |
|
949 |
* above criteria. |
|
950 |
*/ |
|
951 |
public boolean equals(Object obj) { |
|
952 |
if (!(obj instanceof JobAttributes)) { |
|
953 |
return false; |
|
954 |
} |
|
955 |
JobAttributes rhs = (JobAttributes)obj; |
|
956 |
||
957 |
if (fileName == null) { |
|
958 |
if (rhs.fileName != null) { |
|
959 |
return false; |
|
960 |
} |
|
961 |
} else { |
|
962 |
if (!fileName.equals(rhs.fileName)) { |
|
963 |
return false; |
|
964 |
} |
|
965 |
} |
|
966 |
||
967 |
if (pageRanges == null) { |
|
968 |
if (rhs.pageRanges != null) { |
|
969 |
return false; |
|
970 |
} |
|
971 |
} else { |
|
972 |
if (rhs.pageRanges == null || |
|
973 |
pageRanges.length != rhs.pageRanges.length) { |
|
974 |
return false; |
|
975 |
} |
|
976 |
for (int i = 0; i < pageRanges.length; i++) { |
|
977 |
if (pageRanges[i][0] != rhs.pageRanges[i][0] || |
|
978 |
pageRanges[i][1] != rhs.pageRanges[i][1]) { |
|
979 |
return false; |
|
980 |
} |
|
981 |
} |
|
982 |
} |
|
983 |
||
984 |
if (printer == null) { |
|
985 |
if (rhs.printer != null) { |
|
986 |
return false; |
|
987 |
} |
|
988 |
} else { |
|
989 |
if (!printer.equals(rhs.printer)) { |
|
990 |
return false; |
|
991 |
} |
|
992 |
} |
|
993 |
||
994 |
return (copies == rhs.copies && |
|
995 |
defaultSelection == rhs.defaultSelection && |
|
996 |
destination == rhs.destination && |
|
997 |
dialog == rhs.dialog && |
|
998 |
fromPage == rhs.fromPage && |
|
999 |
maxPage == rhs.maxPage && |
|
1000 |
minPage == rhs.minPage && |
|
1001 |
multipleDocumentHandling == rhs.multipleDocumentHandling && |
|
1002 |
prFirst == rhs.prFirst && |
|
1003 |
prLast == rhs.prLast && |
|
1004 |
sides == rhs.sides && |
|
1005 |
toPage == rhs.toPage); |
|
1006 |
} |
|
1007 |
||
1008 |
/** |
|
1009 |
* Returns a hash code value for this JobAttributes. |
|
1010 |
* |
|
1011 |
* @return the hash code. |
|
1012 |
*/ |
|
1013 |
public int hashCode() { |
|
1014 |
int rest = ((copies + fromPage + maxPage + minPage + prFirst + prLast + |
|
1015 |
toPage) * 31) << 21; |
|
1016 |
if (pageRanges != null) { |
|
1017 |
int sum = 0; |
|
1018 |
for (int i = 0; i < pageRanges.length; i++) { |
|
1019 |
sum += pageRanges[i][0] + pageRanges[i][1]; |
|
1020 |
} |
|
1021 |
rest ^= (sum * 31) << 11; |
|
1022 |
} |
|
1023 |
if (fileName != null) { |
|
1024 |
rest ^= fileName.hashCode(); |
|
1025 |
} |
|
1026 |
if (printer != null) { |
|
1027 |
rest ^= printer.hashCode(); |
|
1028 |
} |
|
1029 |
return (defaultSelection.hashCode() << 6 ^ |
|
1030 |
destination.hashCode() << 5 ^ |
|
1031 |
dialog.hashCode() << 3 ^ |
|
1032 |
multipleDocumentHandling.hashCode() << 2 ^ |
|
1033 |
sides.hashCode() ^ |
|
1034 |
rest); |
|
1035 |
} |
|
1036 |
||
1037 |
/** |
|
1038 |
* Returns a string representation of this JobAttributes. |
|
1039 |
* |
|
1040 |
* @return the string representation. |
|
1041 |
*/ |
|
1042 |
public String toString() { |
|
1043 |
int[][] pageRanges = getPageRanges(); |
|
1044 |
String prStr = "["; |
|
1045 |
boolean first = true; |
|
1046 |
for (int i = 0; i < pageRanges.length; i++) { |
|
1047 |
if (first) { |
|
1048 |
first = false; |
|
1049 |
} else { |
|
1050 |
prStr += ","; |
|
1051 |
} |
|
1052 |
prStr += pageRanges[i][0] + ":" + pageRanges[i][1]; |
|
1053 |
} |
|
1054 |
prStr += "]"; |
|
1055 |
||
1056 |
return "copies=" + getCopies() + ",defaultSelection=" + |
|
1057 |
getDefaultSelection() + ",destination=" + getDestination() + |
|
1058 |
",dialog=" + getDialog() + ",fileName=" + getFileName() + |
|
1059 |
",fromPage=" + getFromPage() + ",maxPage=" + getMaxPage() + |
|
1060 |
",minPage=" + getMinPage() + ",multiple-document-handling=" + |
|
1061 |
getMultipleDocumentHandling() + ",page-ranges=" + prStr + |
|
1062 |
",printer=" + getPrinter() + ",sides=" + getSides() + ",toPage=" + |
|
1063 |
getToPage(); |
|
1064 |
} |
|
1065 |
} |