update to Spoon 8.1

.travis.yml

@@ -3,5 +3,28 @@ git:
 
 language: java 
 
+sudo: required
+
+before_install:
+- sudo apt-get install -y xmlstarlet
+- SPOON_MAVEN_PLUGIN_VERSION=`xmlstarlet sel -t -v '/_:project/_:version' pom.xml`
+
 jdk:
   - openjdk8
+
+install: true
+
+script:
+# we need to install the processors first
+- cd src/test/projects/processors
+- mvn install
+- cd ../../../..
+- mvn install
+# trying a real transformation as done in reality
+- cd src/test/projects/hello-world-with-processor
+# updating to latest version
+- xmlstarlet edit -L --update '/_:project/_:build/_:plugins/_:plugin/_:version' --value $SPOON_MAVEN_PLUGIN_VERSION pom.xml
+- mvn install
+- cd ../../../..
+
+

pom.xml

@@ -21,7 +21,7 @@
 
     <!-- Compilation -->
     <java.version>1.8</java.version>
-    <spoon.version>7.0.0</spoon.version>
+    <spoon.version>8.1.0</spoon.version>
     <commons-io.version>2.6</commons-io.version>
     <jaxb-api.version>2.2.11</jaxb-api.version>
     <jaxb-runtime.version>2.3.1</jaxb-runtime.version>
@@ -91,6 +91,12 @@
 
   <dependencies>
     <dependency>
+      <groupId>fr.inria.gforge.spoon</groupId>
+      <artifactId>processors</artifactId>
+      <version>1.0-SNAPSHOT</version>
+      <scope>test</scope>
+  </dependency>
+  <dependency>
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-core</artifactId>
       <version>3.3.9</version>

src/main/java/fr/inria/gforge/spoon/configuration/AbstractSpoonConfigurationBuilder.java

@@ -131,7 +131,11 @@ public SpoonConfigurationBuilder addSourceClasspath() throws SpoonMavenPluginExc
 	@Override
 	public SpoonConfigurationBuilder addNoClasspath() {
 		if (spoon.isNoClasspath()) {
-			parameters.add("-x");
+			parameters.add("--cpmode");
+			parameters.add("NOCLASSPATH");
+		} else {
+			parameters.add("--cpmode");
+			parameters.add("FULLCLASSPATH");
 		}
 		return this;
 	}

src/test/projects/hello-world-with-processor/pom.xml

@@ -0,0 +1,75 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>fr.inria.gforge.spoon</groupId>
+  <artifactId>hello-world-with-processor</artifactId>
+  <version>1.0-SNAPSHOT</version>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>fr.inria.gforge.spoon</groupId>
+        <artifactId>spoon-maven-plugin</artifactId>
+				<version>3.2</version>
+				<executions>
+					<execution>
+						<phase>generate-sources</phase>
+						<goals>
+							<goal>generate</goal>
+						</goals>
+					</execution>
+					</executions>
+					<configuration>
+						<processors>
+							<processor>fr.inria.gforge.spoon.mojo.CountStatementProcessor</processor>
+							<processor>fr.inria.gforge.spoon.mojo.ProcessorWithProperty</processor>
+						</processors>
+							<processorProperties>
+								<processorProperty>
+									<name>fr.inria.gforge.spoon.mojo.ProcessorWithProperty</name>
+									<properties>
+										<property>
+											<name>methods</name>
+											<value><![CDATA[
+												{
+												"java.io.File": ["deleteOnExit"],
+												"java.net.URL": ["equals"]
+												}
+												]]></value>
+											</property>
+											<property>
+											<name>oldClassName</name>
+											<value>App</value>
+										</property>
+										<property>
+											<name>newClassName</name>
+											<value>NewName</value>
+										</property>
+										<property>
+											<name>comments</name>
+											<value>["hello","hello, world"]</value>
+										</property>
+										<property>
+											<name>other</name>
+											<value>[0,2,4]</value>
+										</property>
+										<property>
+											<name>mapTest</name>
+											<value>{"un":1,"deux":"two","trois":"3,1"}</value>
+										</property>
+									</properties>
+								</processorProperty>
+							</processorProperties>
+					</configuration>
+					<dependencies>
+						<dependency>
+						<groupId>fr.inria.gforge.spoon</groupId>
+						<artifactId>processors</artifactId>
+						<version>1.0-SNAPSHOT</version>
+						</dependency>
+					</dependencies>
+					</plugin>
+    </plugins>
+  </build>
+</project>

src/test/projects/hello-world-with-processor/src/main/java/fr/inria/gforge/spoon/App.java

@@ -0,0 +1,10 @@
+package fr.inria.gforge.spoon;
+
+/**
+ * Hello world!
+ */
+public class App {
+	public static void main(String[] args) {
+		System.out.println("Hello World!");
+	}
+}

src/test/projects/processors/pom.xml

@@ -0,0 +1,16 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>fr.inria.gforge.spoon</groupId>
+  <artifactId>processors</artifactId>
+  <version>1.0-SNAPSHOT</version>
+	<dependencies>
+	<dependency>
+		<groupId>fr.inria.gforge.spoon</groupId>
+		<artifactId>spoon-core</artifactId>
+		<version>8.1.0</version>
+	</dependency>
+	</dependencies>
+
+</project>

src/test/projects/processors/src/main/java/fr/inria/gforge/spoon/App.java

@@ -0,0 +1,10 @@
+package fr.inria.gforge.spoon;
+
+/**
+ * Hello world!
+ */
+public class App {
+	public static void main(String[] args) {
+		System.out.println("Hello World!");
+	}
+}

src/test/projects/processors/src/main/java/fr/inria/gforge/spoon/mojo/CountStatementProcessor.java

@@ -0,0 +1,47 @@
+package fr.inria.gforge.spoon.mojo;
+
+import spoon.processing.AbstractProcessor;
+import spoon.reflect.code.CtStatement;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.PrintWriter;
+
+public class CountStatementProcessor extends AbstractProcessor<CtStatement> {
+
+	private int count = 0;
+
+	@Override
+	public void process(CtStatement element) {
+		count++;
+	}
+
+	@Override
+	public void processingDone() {
+		super.processingDone();
+		PrintWriter writer = null;
+		try {
+			// Creates output file for performance.
+			final String project = "target" + File.separator + "test-projects" + File.separator + "SpoonMojoTest_testSpoonGoalWithAProcessor_processor";
+			final String performancePath = project + File.separator + "target" + File.separator + "spoon-maven-plugin" + File.separator + "spoon-nb-statement.txt";
+			final File performanceFile = new File(performancePath);
+
+			if (!performanceFile.getParentFile().exists()) {
+				performanceFile.getParentFile().mkdirs();
+			}
+			if (!performanceFile.exists()) {
+				performanceFile.createNewFile();
+			}
+			writer = new PrintWriter(new FileWriter(performanceFile, true));
+
+			// Saves number of statement.
+			writer.println(count);
+		} catch (Exception e) {
+			e.printStackTrace();
+		} finally {
+			if (writer != null) {
+				writer.close();
+			}
+		}
+	}
+}

src/test/projects/processors/src/main/java/fr/inria/gforge/spoon/mojo/ProcessorWithException.java

@@ -0,0 +1,17 @@
+package fr.inria.gforge.spoon.mojo;
+
+
+import spoon.SpoonException;
+import spoon.processing.AbstractProcessor;
+import spoon.reflect.declaration.CtElement;
+
+/**
+ * Created by urli on 05/10/2017.
+ */
+public class ProcessorWithException extends AbstractProcessor {
+
+    @Override
+    public void process(CtElement element) {
+        throw new SpoonException("Try to throw spoonException");
+    }
+}

src/test/java/fr/inria/gforge/spoon/mojo/ProcessorWithProperty.java → src/test/projects/processors/src/main/java/fr/inria/gforge/spoon/mojo/ProcessorWithProperty.java

@@ -8,10 +8,9 @@
 import java.util.List;
 import java.util.Map;
 
-/**
- * Created by urli on 21/09/2017.
- */
 public class ProcessorWithProperty extends AbstractProcessor<CtClass> {
+    @Property
+    String methods;
 
     @Property
     String oldClassName;
@@ -30,6 +29,7 @@ public class ProcessorWithProperty extends AbstractProcessor<CtClass> {
 
     @Override
     public void process(CtClass element) {
+        System.out.println(methods);
         if (!(comments != null && comments.size() == 2 && comments.get(0).equals("hello") && comments.get(1).equals("hello, world"))) {
             element.addComment(this.getFactory().createInlineComment("Content comments: "+ StringUtils.join(comments.iterator(),",")));
             return;