author | herrick |
Fri, 18 Oct 2019 14:14:37 -0400 | |
branch | JDK-8200758-branch |
changeset 58696 | 61c44899b4eb |
parent 58648 | 3bf53ffa9ae7 |
permissions | -rw-r--r-- |
58648 | 1 |
/* |
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* Copyright (c) 2019, 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. |
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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 jdk.jpackage.test; |
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import java.io.File; |
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import java.nio.file.Path; |
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public final class JavaAppDesc { |
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public JavaAppDesc() { |
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} |
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public JavaAppDesc setClassName(String v) { |
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qualifiedClassName = v; |
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return this; |
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} |
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public JavaAppDesc setModuleName(String v) { |
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moduleName = v; |
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return this; |
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} |
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public JavaAppDesc setJarFileName(String v) { |
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jarFileName = v; |
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return this; |
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} |
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public JavaAppDesc setModuleVersion(String v) { |
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moduleVersion = v; |
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return this; |
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} |
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public JavaAppDesc setJarWithMainClass(boolean v) { |
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jarWithMainClass = v; |
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return this; |
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} |
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public String className() { |
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return qualifiedClassName; |
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} |
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public Path classFilePath() { |
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return Path.of(qualifiedClassName.replace(".", File.separator) |
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+ ".class"); |
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} |
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public String moduleName() { |
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return moduleName; |
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} |
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public String packageName() { |
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int lastDotIdx = qualifiedClassName.lastIndexOf('.'); |
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if (lastDotIdx == -1) { |
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return null; |
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} |
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return qualifiedClassName.substring(0, lastDotIdx); |
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} |
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public String jarFileName() { |
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return jarFileName; |
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} |
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public String moduleVersion() { |
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return moduleVersion; |
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} |
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public boolean jarWithMainClass() { |
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return jarWithMainClass; |
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} |
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@Override |
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public String toString() { |
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StringBuilder sb = new StringBuilder(); |
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if (jarFileName != null) { |
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sb.append(jarFileName).append(':'); |
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} |
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if (moduleName != null) { |
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sb.append(moduleName).append('/'); |
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} |
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if (qualifiedClassName != null) { |
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sb.append(qualifiedClassName); |
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} |
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if (jarWithMainClass) { |
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sb.append('!'); |
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} |
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if (moduleVersion != null) { |
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sb.append('@').append(moduleVersion); |
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} |
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return sb.toString(); |
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} |
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/** |
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* Create Java application description form encoded string value. |
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* |
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* Syntax of encoded Java application description is |
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* [jar_file:][module_name/]qualified_class_name[!][@module_version]. |
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* |
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* E.g.: `duke.jar:com.other/com.other.foo.bar.Buz!@3.7` encodes modular |
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* application. Module name is `com.other`. Main class is |
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* `com.other.foo.bar.Buz`. Module version is `3.7`. Application will be |
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* compiled and packed in `duke.jar` jar file. jar command will set module |
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* version (3.7) and main class (Buz) attributes in the jar file. |
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* |
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* E.g.: `Ciao` encodes non-modular `Ciao` class in the default package. |
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* jar command will not put main class attribute in the jar file. |
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* Default name will be picked for jar file - `hello.jar`. |
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* |
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* @param cmd jpackage command to configure |
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* @param javaAppDesc encoded Java application description |
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*/ |
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public static JavaAppDesc parse(String javaAppDesc) { |
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JavaAppDesc desc = HelloApp.createDefaltAppDesc(); |
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if (javaAppDesc == null) { |
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return desc; |
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} |
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String moduleNameAndOther = Functional.identity(() -> { |
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String[] components = javaAppDesc.split(":", 2); |
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if (components.length == 2) { |
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desc.setJarFileName(components[0]); |
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} |
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return components[components.length - 1]; |
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}).get(); |
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String classNameAndOther = Functional.identity(() -> { |
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String[] components = moduleNameAndOther.split("/", 2); |
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if (components.length == 2) { |
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desc.setModuleName(components[0]); |
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} |
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return components[components.length - 1]; |
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}).get(); |
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Functional.identity(() -> { |
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String[] components = classNameAndOther.split("@", 2); |
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if (components[0].endsWith("!")) { |
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components[0] = components[0].substring(0, |
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components[0].length() - 1); |
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desc.setJarWithMainClass(true); |
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} |
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desc.setClassName(components[0]); |
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if (components.length == 2) { |
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desc.setModuleVersion(components[1]); |
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} |
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}).run(); |
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return desc; |
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} |
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private String qualifiedClassName; |
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private String moduleName; |
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private String jarFileName; |
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private String moduleVersion; |
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private boolean jarWithMainClass; |
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} |