*/
package org.opendaylight.controller.config.yang.test.plugin;
+import com.google.common.io.Files;
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.regex.Pattern;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-
/**
* Add implementation code from stub.txt
*
}
File sourceDirectory = new File(directory.getPath() + Util.replaceDots(".org.opendaylight.controller.config.yang.test.impl"));
if (!sourceDirectory.exists()) {
- super.getLog().error("Source directory does not exists " + sourceDirectory.getPath());
- }
- String header = "";
- try {
- header = Util.loadHeader();
- } catch (IOException e) {
- super.getLog().error("Header.txt not found.");
+ super.getLog().error(String.format("Source directory does not exists %s", sourceDirectory.getPath()));
}
+
File[] sourceFiles = sourceDirectory.listFiles();
for (File sourceFile: sourceFiles) {
- if(sourceFile.getName().endsWith("Module.java") || sourceFile.getName().endsWith("ModuleFactory.java")) {
- File stubFile = new File(sourceFile.getPath().replace(".java", "Stub.txt"));
- String stubLines = null;
+ if (sourceFile.getName().endsWith(".java")) {
+ String sourceContent;
try {
+ sourceContent = Files.toString(sourceFile, StandardCharsets.UTF_8);
+ } catch (IOException e) {
+ getLog().error(String.format("Cannot read %s", sourceFile.getAbsolutePath()), e);
+ continue;
+ }
+ if (sourceFile.getName().endsWith("Module.java") || sourceFile.getName().endsWith("ModuleFactory.java")) {
+ File stubFile = new File(sourceFile.getPath().replace(".java", "Stub.txt"));
if (stubFile.exists()) {
- stubLines = Util.loadStubFile(stubFile.getPath());
- }
-
- InputStream javaIn = new FileInputStream(sourceFile.getPath());
- BufferedReader javaBuf = new BufferedReader(new InputStreamReader(javaIn));
- StringBuffer output = new StringBuffer();
- String line = javaBuf.readLine();
- boolean writeLine = false;
- while ((line = javaBuf.readLine()) != null) {
- if(!writeLine && line.contains("*/")) {
- line = header;
- writeLine = true;
- } else {
- if (line.contains("TODO")) {
- writeLine = false;
- } else {
- if (stubLines != null && line.contains("throw new")) {
- line = stubLines.toString();
- writeLine = true;
- }
- }
+ String stubContent = null;
+ try {
+ stubContent = Files.toString(stubFile, StandardCharsets.UTF_8);
+ } catch (IOException e) {
+ getLog().error(String.format("Cannot read %s", stubFile.getAbsolutePath()), e);
}
- if(writeLine) {
- output.append(line).append(System.lineSeparator());
+ if (stubContent != null) {
+ sourceContent = rewriteStub(sourceContent, stubContent);
}
}
- javaBuf.close();
+ }
+ // remove copyright headers as they can contain timestamp
+ sourceContent = removeCopyrights(sourceContent);
- OutputStream javaOut = new FileOutputStream(sourceFile.getPath());
- javaOut.write(output.toString().getBytes());
- javaOut.close();
+ // replace the file content
+ try {
+ Files.write(sourceContent, sourceFile, StandardCharsets.UTF_8);
} catch (IOException e) {
- getLog().error("Error while reading/writing to files.", e);
+ getLog().error(String.format("Cannot write %s", sourceFile.getAbsolutePath()), e);
}
-
}
+
}
}
+
+ private static Pattern MULTILINE_COMMENT_PATTERN = Pattern.compile("/\\*.*\\*/", Pattern.MULTILINE | Pattern.DOTALL);
+ private static String removeCopyrights(String source) {
+ String target = MULTILINE_COMMENT_PATTERN.matcher(source).replaceAll("\n");
+ //FileUtils.write(sourceFile, target);
+ return target;
+ }
+
+ private static Pattern UNSUPPORTED_OP_PATTERN = Pattern.compile("^.*TODO.*\n.*throw new java.lang.UnsupportedOperationException.*$", Pattern.MULTILINE);
+
+ private static String rewriteStub(String source, String replaceTODOWith) {
+ String target = UNSUPPORTED_OP_PATTERN.matcher(source).replaceFirst(replaceTODOWith);
+ return target;
+ }
}