答案 0 :(得分:3)
您可以看到,common/src/script
中有一个普通脚本,内容是
String[] templateDirs = [properties["collection.template.dir"],
properties["collection.template.test.dir"]]
String[] outputDirs = [properties["collection.src.dir"],
properties["collection.testsrc.dir"]]
templateDirs.eachWithIndex { templateDir, i ->
convertSources templateDir, outputDirs[i]
}
void convertSources(String templateDir, String outputDir) {
String[] keyPrimitives = ["byte", "char", "short", "int", "long"]
String[] keyObjects = ["Byte", "Character", "Short", "Integer", "Long"]
String[] keyNumberMethod = ["byteValue", "charValue", "shortValue", "intValue", "longValue"]
keyPrimitives.eachWithIndex { keyPrimitive, i ->
convertTemplates templateDir, outputDir, keyPrimitive, keyObjects[i], keyNumberMethod[i]
}
}
void convertTemplates(String templateDir,
String outputDir,
String keyPrimitive,
String keyObject,
String keyNumberMethod) {
def keyName = keyPrimitive.capitalize()
def replaceFrom = "(^.*)K([^.]+)\\.template\$"
def replaceTo = "\\1" + keyName + "\\2.java"
def hashCodeFn = keyPrimitive.equals("long") ? "(int) (key ^ (key >>> 32))" : "(int) key"
ant.copy(todir: outputDir) {
fileset(dir: templateDir) {
include(name: "**/*.template")
}
filterset() {
filter(token: "K", value: keyName)
filter(token: "k", value: keyPrimitive)
filter(token: "O", value: keyObject)
filter(token: "KEY_NUMBER_METHOD", value: keyNumberMethod)
filter(token: "HASH_CODE", value: hashCodeFn)
}
regexpmapper(from: replaceFrom, to: replaceTo)
}
}
它表示
通过通过maven的
build-helper-maven-plugin
插件和codegen.groovy
脚本读取模板目录中的脚本,可以在所需的收集包下生成特定的类。
因此,当您执行mvn clean install
时,它们将以这种方式生成:
答案 1 :(得分:0)
这些已生成...运行./mvnw clean compile
。