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Find AndroidManifest.xml by absolute path #342

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pyricau merged 1 commit into from
Oct 18, 2012
Merged

Find AndroidManifest.xml by absolute path #342

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26 changes: 25 additions & 1 deletion ...tations/src/main/java/com/googlecode/androidannotations/helper/AndroidManifestFinder.java
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,9 @@

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
Expand All @@ -38,6 +40,8 @@

public class AndroidManifestFinder {

private static final String ANDROID_MANIFEST_FILE = "androidManifestFile";

private static final int MAX_PARENTS_FROM_SOURCE_FOLDER = 10;

private ProcessingEnvironment processingEnv;
Expand Down Expand Up @@ -82,14 +86,34 @@ private AndroidManifest extractAndroidManifestThrowing() throws Exception {
return parseThrowing(androidManifestFile, libraryProject);
}

private File findManifestFileThrowing() throws Exception {
if (processingEnv.getOptions().containsKey(ANDROID_MANIFEST_FILE)) {
return findManifestInSpecifiedPath();
} else {
return findManifestInParentsDirectories();
}
}

private File findManifestInSpecifiedPath() {
String path = processingEnv.getOptions().get(ANDROID_MANIFEST_FILE);
File androidManifestFile = new File(path, "AndroidManifest.xml");
Messager messager = processingEnv.getMessager();
if (!androidManifestFile.exists()) {
throw new IllegalStateException("Could not find the AndroidManifest.xml file in specified path : " + path);
} else {
messager.printMessage(Kind.NOTE, "AndroidManifest.xml file found: " + androidManifestFile.toString());
}
return androidManifestFile;
}

/**
* We use a dirty trick to find the AndroidManifest.xml file, since it's not
* available in the classpath. The idea is quite simple : create a fake
* class file, retrieve its URI, and start going up in parent folders to
* find the AndroidManifest.xml file. Any better solution will be
* appreciated.
*/
private File findManifestFileThrowing() throws Exception {
private File findManifestInParentsDirectories() throws IOException, URISyntaxException {
Filer filer = processingEnv.getFiler();

JavaFileObject dummySourceFile = filer.createSourceFile("dummy" + System.currentTimeMillis());
Expand Down