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/*
* 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.
*/
/* $Id$ */
package org.apache.fop.pdf;
/** Enum class for PDF/A modes. */
public enum PDFAMode {
/** PDF/A disabled. */
DISABLED("PDF/A disabled"),
/** PDF/A-1a enabled. */
PDFA_1A(1, 'A'),
/** PDF/A-1b enabled. */
PDFA_1B(1, 'B'),
/** PDF/A-2a enabled. */
PDFA_2A(2, 'A'),
/** PDF/A-2b enabled. */
PDFA_2B(2, 'B'),
/** PDF/A-2u enabled. */
PDFA_2U(2, 'U');
private final String name;
private final int part;
private final char level;
/**
* Constructor to add a new named item.
* @param name Name of the item.
*/
private PDFAMode(String name) {
this.name = name;
this.part = 0;
this.level = 0;
}
private PDFAMode(int part, char level) {
this.name = "PDF/A-" + part + Character.toLowerCase(level);
this.part = part;
this.level = level;
}
/** @return the name of the enum */
public String getName() {
return this.name;
}
/**
* Returns {@code true} if this enum corresponds to one of the available PDF/A modes.
*
* @return {@code true} if this is not DISABLED
*/
public boolean isEnabled() {
return this != DISABLED;
}
/**
* Returns the part of the specification this enum corresponds to.
*
* @return 1 for PDF/A-1 (ISO 19005-1), 2 for PDF/A-2 (ISO 19005-2)
*/
public int getPart() {
return part;
}
/**
* Returns {@code true} if this enum corresponds to PDF/A-1 (ISO 19005-1).
*/
public boolean isPart1() {
return part == 1;
}
/**
* Returns {@code true} if this enum corresponds to PDF/A-2 (ISO 19005-2).
*/
public boolean isPart2() {
return part == 1 || part == 2;
}
/**
* Returns the conformance level for this enum.
*
* @return 'A', 'B' or 'U'
*/
public char getConformanceLevel() {
return level;
}
/**
* Returns {@code true} if this enum corresponds to conformance level A.
*/
public boolean isLevelA() {
return level == 'A';
}
/**
* Returns the mode enum object given a String.
* @param s the string
* @return the PDFAMode enum object (DISABLED will be returned if no match is found)
*/
public static PDFAMode getValueOf(String s) {
for (PDFAMode mode : values()) {
if (mode.name.equalsIgnoreCase(s)) {
return mode;
}
}
return DISABLED;
}
/** {@inheritDoc} */
public String toString() {
return name;
}
}
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