blob: c91ed6a70ac09459f6f76055a6ba0e67ed4311bd [file] [log] [blame]
//
// This Gradle build file illustrates how to process servlets.
// Usage:
// gradle -b servlets.gradle proguard
//
// Tell Gradle where to find the ProGuard task.
buildscript {
repositories {
flatDir dirs: '../../lib'
}
dependencies {
classpath ':proguard'
}
}
// Define a ProGuard task.
task proguard(type: proguard.gradle.ProGuardTask) {
// You should probably import a more compact ProGuard-style configuration
// file for all static settings, but we're specifying them all here, for
// the sake of the example.
//configuration 'configuration.pro'
// Specify the input jars, output jars, and library jars.
injars 'in.jar'
outjars 'out.jar'
libraryjars "${System.getProperty('java.home')}/lib/rt.jar"
libraryjars '/usr/local/java/servlet/servlet.jar'
// Save the obfuscation mapping to a file, so you can de-obfuscate any stack
// traces later on. Keep a fixed source file attribute and all line number
// tables to get line numbers in the stack traces.
// You can comment this out if you're not interested in stack traces.
printmapping 'out.map'
renamesourcefileattribute 'SourceFile'
keepattributes 'SourceFile,LineNumberTable'
// Preserve all annotations.
keepattributes '*Annotation*'
// You can print out the seeds that are matching the keep options below.
//printseeds 'out.seeds'
// Preserve all public servlets.
keep 'public class * implements javax.servlet.Servlet'
// Preserve all native method names and the names of their classes.
keepclasseswithmembernames 'class * { \
native <methods>; \
}'
// Preserve the special static methods that are required in all enumeration
// classes.
keepclassmembers 'class * extends java.lang.Enum { \
public static **[] values(); \
public static ** valueOf(java.lang.String); \
}'
// Explicitly preserve all serialization members. The Serializable interface
// is only a marker interface, so it wouldn't save them.
// You can comment this out if your library doesn't use serialization.
// If your code contains serializable classes that have to be backward
// compatible, please refer to the manual.
keepclassmembers 'class * implements java.io.Serializable { \
static final long serialVersionUID; \
static final java.io.ObjectStreamField[] serialPersistentFields; \
private void writeObject(java.io.ObjectOutputStream); \
private void readObject(java.io.ObjectInputStream); \
java.lang.Object writeReplace(); \
java.lang.Object readResolve(); \
}'
// Your application may contain more items that need to be preserved;
// typically classes that are dynamically created using Class.forName:
// keep 'public class mypackage.MyClass'
// keep 'public interface mypackage.MyInterface'
// keep 'public class * implements mypackage.MyInterface'
}