001: /*
002: * Copyright (c) 2007, intarsys consulting GmbH
003: *
004: * Redistribution and use in source and binary forms, with or without
005: * modification, are permitted provided that the following conditions are met:
006: *
007: * - Redistributions of source code must retain the above copyright notice,
008: * this list of conditions and the following disclaimer.
009: *
010: * - Redistributions in binary form must reproduce the above copyright notice,
011: * this list of conditions and the following disclaimer in the documentation
012: * and/or other materials provided with the distribution.
013: *
014: * - Neither the name of intarsys nor the names of its contributors may be used
015: * to endorse or promote products derived from this software without specific
016: * prior written permission.
017: *
018: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
019: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
020: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
021: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
022: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
023: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
024: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
025: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
026: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
027: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
028: * POSSIBILITY OF SUCH DAMAGE.
029: */
030: package de.intarsys.pdf.crypt;
031:
032: /**
033: * The access permission flags as of /Standard handler, release 3 spec.
034: *
035: */
036: public class AccessPermissionsR3 extends AbstractAccessPermissions {
037: public AccessPermissionsR3(StandardSecurityHandler handler) {
038: super (handler);
039: }
040:
041: /*
042: * (non-Javadoc)
043: *
044: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayAssemble()
045: */
046: public boolean mayAssemble() {
047: return isSetAnd(Bit_Assemble);
048: }
049:
050: /*
051: * (non-Javadoc)
052: *
053: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayCopy()
054: */
055: public boolean mayCopy() {
056: return isSetAnd(Bit_Copy);
057: }
058:
059: /*
060: * (non-Javadoc)
061: *
062: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayExtract()
063: */
064: public boolean mayExtract() {
065: return isSetAnd(Bit_Extract);
066: }
067:
068: /*
069: * (non-Javadoc)
070: *
071: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayFillForm()
072: */
073: public boolean mayFillForm() {
074: return isSetOr(Bit_FillForm) || mayModifyAnnotation()
075: || mayModify();
076: }
077:
078: /*
079: * (non-Javadoc)
080: *
081: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayModify()
082: */
083: public boolean mayModify() {
084: return isSetAnd(Bit_Modify);
085: }
086:
087: /*
088: * (non-Javadoc)
089: *
090: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayModifyAnnotation()
091: */
092: public boolean mayModifyAnnotation() {
093: return isSetAnd(Bit_ModifyAnnotation) || mayModify();
094: }
095:
096: /*
097: * (non-Javadoc)
098: *
099: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayPrint()
100: */
101: public boolean mayPrint() {
102: return isSetAnd(Bit_Print);
103: }
104:
105: /*
106: * (non-Javadoc)
107: *
108: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayPrintHighQuality()
109: */
110: public boolean mayPrintHighQuality() {
111: return isSetAnd(Bit_PrintHighQuality);
112: }
113: }
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