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I'm trying to add proguard to obfuscate my java code with nebeans. I've
followed a blog where it says that I must add some code in build.xml. I've
modified build.xml but it gives me an error:
jar doesn't support the nested "property" element.
I added proguard location and all blog code but always gives me that error.
Could you help me please? Thanks.
I put the code of my build.xml:
<?xml version="1.0" encoding="UTF-8"?><project
name="AFB_CONEXIONES_DENTRO" default="default" basedir=".">
<description>Builds, tests, and runs the project
AFB_CONEXIONES_DENTRO.</description>
<import file="nbproject/build-impl.xml"/><target name="-post-jar">
<jar jarfile="dist/AFB_con_librerias.jar">
<zipfileset src="${dist.jar}" excludes="META-INF/*" />
<zipfileset src="lib/ojdbc6.jar" excludes="META-INF/*" />
<zipfileset src="lib/proguard.jar" excludes="META-INF/*" />
<zipfileset src="lib/log4j-1.2.17.jar" excludes="META-INF/*" />
<zipfileset src="lib/postgresql-9.2-1002.jdbc4.jar" excludes="META-INF/*" />
<property name="proguard.jar.path"
value="/home/y9c4db/Downloads/proguard6.1.1/lib/proguard.jar" />
<taskdef resource="proguard/ant/task.properties"
classpath="${proguard.jar.path}" />
<echo message="Obfuscating ${dist.jar}..."/>
<mkdir dir="${build.dir}/obfuscated"/>
<proguard
printmapping="${build.dir}/obfuscated/${application.title}.map"
renamesourcefileattribute="SourceFile" ignorewarnings="true">
<!-- Specify the input jars, output jars, and library jars. -->
<injar file="${dist.jar}" />
<outjar file="${build.dir}/obfuscated/BalloonWindCore_JavaSE.jar" />
<libraryjar path="${javac.classpath}" />
<libraryjar file="${java.home.path}/jre/lib/rt.jar" />
<!-- Keep some useful attributes. -->
<keepattribute name="InnerClasses" />
<keepattribute name="SourceFile" />
<keepattribute name="LineNumberTable" />
<keepattribute name="Deprecated" />
<keepattribute name="*Annotation*" />
<keepattribute name="Signature" />
<!-- Preserve all public classes, and their public and
protected fields and methods. -->
<keep access="public">
<field access="public protected" />
<method access="public protected" />
</keep>
<!-- Preserve all .class method names. -->
<keepclassmembernames access="public">
<method type ="java.lang.Class"
name ="class$"
parameters="java.lang.String" />
<method type ="java.lang.Class"
name ="class$"
parameters="java.lang.String,boolean" />
</keepclassmembernames>
<!-- Preserve all native method names and the names of
their classes. -->
<keepclasseswithmembernames>
<method access="native" />
</keepclasseswithmembernames>
<!-- Preserve the methods that are required in all
enumeration classes. -->
<keepclassmembers extends="java.lang.Enum">
<method access="public static"
type="**[]"
name="values"
parameters="" />
<method access="public static"
type="**"
name="valueOf"
parameters="java.lang.String" />
</keepclassmembers>
<!-- 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.
With this code serializable classes will be backward
compatible -->
<keepnames implements="java.io.Serializable"/>
<keepclassmembers implements="java.io.Serializable">
<field access ="final"
type ="long"
name ="serialVersionUID" />
<field access ="!static !transient"
name ="**"/>
<field access ="!private"
name ="**"/>
<method access ="!private"
name ="**"/>
<method access ="private"
type ="void"
name ="writeObject"
parameters="java.io.ObjectOutputStream" />
<method access ="private"
type ="void"
name ="readObject"
parameters="java.io.ObjectOutputStream" />
<method type ="java.lang.Object"
name ="writeReplace"
parameters="" />
<method type ="java.lang.Object"
name ="readResolve"
parameters="" />
</keepclassmembers>
<!-- Your application may contain more items that need to
be preserved;
typically classes that are dynamically created using
Class.forName -->
</proguard>
<manifest>
<attribute name="Main-Class" value="${main.class}"/>
</manifest>
</jar></target></project>
Please any help? Thanks
