Mercurial > hg > graal-compiler
diff src/share/tools/MakeDeps/FileName.java @ 0:a61af66fc99e jdk7-b24
Initial load
author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/tools/MakeDeps/FileName.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,119 @@ +/* + * 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; + } +}