| /* |
| * Copyright 1999 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| * |
| */ |
| |
| public class FileName { |
| private String dir; |
| private String prefix; |
| private String stem; |
| private String suffix; |
| private String inverseDir; |
| private String altSuffix; |
| |
| private String dpss; |
| private String psa; |
| private String dpsa; |
| private String pss; |
| |
| private Platform plat; |
| |
| /** None of the passed strings may be null. */ |
| |
| public FileName(Platform plat, String dir, String prefix, |
| String stem, String suffix, |
| String inverseDir, String altSuffix) { |
| if ((dir == null) || |
| (prefix == null) || |
| (stem == null) || |
| (suffix == null) || |
| (inverseDir == null) || |
| (altSuffix == null)) { |
| throw new NullPointerException("All arguments must be non-null"); |
| } |
| |
| this.plat = plat; |
| |
| this.dir = dir; |
| this.prefix = prefix; |
| this.stem = stem; |
| this.suffix = suffix; |
| this.inverseDir = inverseDir; |
| this.altSuffix = altSuffix; |
| |
| pss = prefix + stem + suffix; |
| dpss = dir + prefix + stem + suffix; |
| psa = prefix + stem + altSuffix; |
| dpsa = dir + prefix + stem + altSuffix; |
| |
| checkLength(plat); |
| } |
| |
| public void checkLength(Platform p) { |
| int len; |
| String s; |
| int suffLen = suffix.length(); |
| int altSuffLen = altSuffix.length(); |
| if (suffLen >= altSuffLen) { |
| len = suffLen; |
| s = suffix; |
| } else { |
| len = altSuffLen; |
| s = altSuffix; |
| } |
| len += prefix.length() + stem.length(); |
| int lim = p.fileNameLengthLimit(); |
| if (len > lim) { |
| p.fatalError(prefix + stem + s + " is too long: " + |
| len + " >= " + lim); |
| } |
| } |
| |
| public String dirPreStemSuff() { |
| return dpss; |
| } |
| |
| public String preStemSuff() { |
| return pss; |
| } |
| |
| public String dirPreStemAltSuff() { |
| return dpsa; |
| } |
| |
| public String preStemAltSuff() { |
| return psa; |
| } |
| |
| public FileName copyStem(String newStem) { |
| return new FileName(plat, dir, prefix, newStem, |
| suffix, inverseDir, altSuffix); |
| } |
| |
| String nameOfList() { |
| return stem; |
| } |
| |
| String getInvDir() { |
| return inverseDir; |
| } |
| } |