| | |
| | | */
|
| | | package de.uhilger.filecms.api;
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| | |
|
| | | import static de.uhilger.filecms.api.FileMgr.HOME_DIR_NAME;
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| | | import static de.uhilger.filecms.api.FileMgr.HOME_DIR_PATH;
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| | | import static de.uhilger.filecms.api.FileMgr.PUB_DIR_NAME;
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| | | import static de.uhilger.filecms.api.FileMgr.PUB_DIR_PATH;
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| | | import de.uhilger.filecms.data.CompilerIssue;
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| | | import de.uhilger.filecms.data.FileRef;
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| | | import de.uhilger.filecms.web.Initialiser;
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| | | import de.uhilger.transit.web.RequestKontext;
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| | | import de.uhilger.transit.web.WebKontext;
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| | | import java.io.ByteArrayOutputStream;
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| | | import java.io.File;
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| | | import java.io.FileFilter;
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| | | import java.io.IOException;
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| | | import java.security.Principal;
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| | | import java.io.PrintStream;
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| | | import java.util.ArrayList;
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| | | import java.util.Arrays;
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| | | import java.util.Iterator;
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| | | import java.util.List;
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| | | import java.util.Locale;
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| | | import java.util.logging.Level;
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| | | import java.util.logging.Logger;
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| | | import javax.servlet.ServletContext;
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| | | import javax.servlet.http.HttpServletRequest;
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| | | import javax.tools.Diagnostic;
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| | | import javax.tools.DiagnosticCollector;
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| | | import javax.tools.JavaCompiler;
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| | | import javax.tools.JavaFileObject;
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| | | import javax.tools.StandardJavaFileManager;
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| | | import javax.tools.ToolProvider;
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| | | import org.apache.commons.io.FileUtils;
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| | | import org.apache.tomcat.util.log.SystemLogHandler;
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| | | import org.apache.tools.ant.Project;
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| | | import org.apache.tools.ant.ProjectHelper;
|
| | |
|
| | | /**
|
| | | *
|
| | | */
|
| | | public class CompileService implements RequestKontext, WebKontext {
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| | | public class CompileService extends Api {
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| | |
|
| | | private static final Logger logger = Logger.getLogger(CompileService.class.getName());
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| | |
|
| | | private ServletContext ctx;
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| | | private HttpServletRequest request;
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| | | public String antBuild(String relPath) {
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| | | |
| | | // Create a stream to hold the output
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| | | ByteArrayOutputStream baos = new ByteArrayOutputStream();
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| | | PrintStream ps = new PrintStream(baos);
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| | | // IMPORTANT: Save the old System.out!
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| | | PrintStream old = System.out;
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| | | PrintStream err = System.err;
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| | | // Tell Java to use your special stream
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| | | System.setOut(ps); |
| | | System.setErr(ps);
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| | | |
| | | File targetDir = getTargetDir(relPath); // App-Ordner
|
| | | StringBuilder sb = new StringBuilder();
|
| | | sb.append("Ant build ist noch nicht implementiert.");
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| | |
|
| | | sb.append("<br/>");
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| | | sb.append("targetDir: ");
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| | | sb.append(targetDir.getAbsolutePath());
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| | | |
| | | File buildFile = new File(targetDir, "build.xml");
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| | | Project p = new Project();
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| | | //p.setName("FileCms Build");
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| | | FileCmsBuildListener listener = new FileCmsBuildListener();
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| | | p.addBuildListener(listener);
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| | | p.setUserProperty("ant.file", buildFile.getAbsolutePath());
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| | | p.init();
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| | | ProjectHelper helper = ProjectHelper.getProjectHelper();
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| | | p.addReference("ant.projectHelper", helper);
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| | | helper.parse(p, buildFile);
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| | | p.executeTarget(p.getDefaultTarget()); |
| | | sb.append("<br/>");
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| | | sb.append(listener.getOutput());
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| | | |
| | | |
| | | // Print some output: goes to your special stream
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| | | //System.out.println("Foofoofoo!");
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| | | // Put things back
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| | | System.out.flush();
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| | | System.err.flush();
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| | | System.setOut(old);
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| | | System.setErr(err);
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| | | // Show what happened
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| | | //System.out.println("Here: " + baos.toString()); |
| | | |
| | | sb.append("<br/>");
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| | | sb.append(baos.toString());
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| | | |
| | | |
| | | return sb.toString();
|
| | | }
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| | |
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| | | public List<CompilerIssue> compile(String relPath, List fileNames) throws IOException {
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| | | //Files[] files1 = ... ; // input for first compilation task
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| | | //Files[] files2 = ... ; // input for second compilation task
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| | | |
| | | /**
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| | | * Annahme: relPath zeigt auf einen Ordner, in dem ein build-Ordner die |
| | | * fertigen Klassen und ein web-Ordner die Struktur mit WEB-INF |
| | | * enthaelt.
|
| | | * |
| | | * @param relPath der relative Pfad, der auf den App-Ordner verweist
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| | | * @return |
| | | */
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| | | public String buildApp(String relPath) {
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| | | String result = "ok";
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| | | try {
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| | | File targetDir = getTargetDir(relPath); // App-Ordner
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| | | File classesDir = new File(targetDir, "web/WEB-INF/classes");
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| | | if(classesDir.exists()) {
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| | | FileUtils.deleteDirectory(classesDir);
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| | | }
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| | | classesDir.mkdirs();
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| | | File buildDir = new File(targetDir, "build/");
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| | | File[] files = buildDir.listFiles();
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| | | for(int i = 0; i < files.length; i++) {
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| | | if(files[i].isDirectory()) {
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| | | FileUtils.copyDirectoryToDirectory(files[i], classesDir);
|
| | | } else {
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| | | FileUtils.copyFileToDirectory(files[i], classesDir); |
| | | }
|
| | | }
|
| | | } catch(Exception ex) {
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| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
|
| | | }
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| | | return result;
|
| | | }
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| | |
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| | | public List<CompilerIssue> compileAll(String relPath) {
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| | | logger.fine(relPath);
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| | | List<CompilerIssue> compilerIssues = new ArrayList();
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| | | try {
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| | | File targetDir = getTargetDir(relPath);
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| | | ArrayList<File> files = new ArrayList();
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| | | collectFiles(files, targetDir, new JavaFileFilter());
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| | | JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
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| | | DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector();
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| | | StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null);
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| | | Iterable<? extends JavaFileObject> compilationUnits = fileManager.getJavaFileObjectsFromFiles(files);
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| | | |
| | | |
| | | final Iterable<String> options = buildOptions(targetDir);
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| | | |
| | | compiler.getTask(null, null, diagnostics, options, null, compilationUnits).call();
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| | | fileManager.close();
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| | | collectResults(diagnostics, compilerIssues, relPath);
|
| | | } catch(Exception ex) {
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| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
|
| | | }
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| | | return compilerIssues;
|
| | | }
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| | | |
| | | private void collectResults(DiagnosticCollector<JavaFileObject> diagnostics, List<CompilerIssue> compilerIssues, String relPath) {
|
| | | List compileResults = diagnostics.getDiagnostics();
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| | | Iterator i = compileResults.iterator();
|
| | | while (i.hasNext()) {
|
| | | Object o = i.next();
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| | | Diagnostic<? extends JavaFileObject> err;
|
| | | if (o instanceof Diagnostic) {
|
| | | err = (Diagnostic) o;
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| | | CompilerIssue issue = new CompilerIssue();
|
| | | issue.setKind(err.getKind().name());
|
| | | issue.setLineNumber(err.getLineNumber());
|
| | | issue.setMessage(err.getMessage(Locale.GERMANY));
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| | | |
| | | String srcName = err.getSource().getName().replace("\\", "/");
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| | | String cleanRelPath = relPath.replace(HOME_DIR_NAME + "/", "").replace(PUB_DIR_NAME + "/", "");
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| | | int pos = srcName.indexOf(cleanRelPath);
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| | | String className = srcName.substring(pos + cleanRelPath.length());
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| | | issue.setSourceName(className.replace("/", ".").substring(1));
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| | | //issue.setSourceName(srcName + "\r\n" + relPath);
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| | | compilerIssues.add(issue);
|
| | | }
|
| | | }
|
| | | }
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| | | |
| | | private void collectFiles(ArrayList<File> files, File dir, FileFilter filter) {
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| | | File[] dirFiles = dir.listFiles(filter);
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| | | for(int i = 0; i < dirFiles.length; i++) {
|
| | | if(dirFiles[i].isDirectory()) {
|
| | | logger.fine("drill down to " + dirFiles[i].getAbsolutePath());
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| | | collectFiles(files, dirFiles[i], filter);
|
| | | } else {
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| | | logger.fine("add " + dirFiles[i].getAbsolutePath());
|
| | | files.add(dirFiles[i]);
|
| | | }
|
| | | }
|
| | | }
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| | | |
| | | public class JavaFileFilter implements FileFilter {
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| | |
|
| | | @Override
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| | | public boolean accept(File pathname) {
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| | | boolean doAccept = false;
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| | | if(pathname.getName().endsWith(".java") || pathname.isDirectory()) {
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| | | doAccept = true;
|
| | | }
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| | | return doAccept;
|
| | | }
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| | | |
| | | }
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| | | |
| | | public class JarFileFilter implements FileFilter {
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| | |
|
| | | @Override
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| | | public boolean accept(File pathname) {
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| | | boolean doAccept = false;
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| | | if(pathname.getName().endsWith(".jar")) {
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| | | doAccept = true;
|
| | | }
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| | | return doAccept;
|
| | | }
|
| | | |
| | | }
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| | | |
| | | /**
|
| | | * |
| | | * @param relPath
|
| | | * @param fileNames
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| | | * @param mode 0 = test, 1 = build
|
| | | * @return
|
| | | * @throws IOException |
| | | */
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| | | public List<CompilerIssue> compile(String relPath, List fileNames, String mode) throws IOException {
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| | | File targetDir = getTargetDir(relPath);
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| | | //System.out.println(targetDir.getAbsolutePath());
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| | | ArrayList<File> files = new ArrayList();
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| | | |
| | | for(int i=0; i < fileNames.size(); i++) {
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| | | Object o = fileNames.get(i);
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| | | if(o instanceof ArrayList) {
|
| | |
| | | files.add(targetFile);
|
| | | }
|
| | | }
|
| | |
|
| | | JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
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| | | DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector();
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| | | StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null);
|
| | |
|
| | | Iterable<? extends JavaFileObject> compilationUnits1 = fileManager.getJavaFileObjectsFromFiles(files);
|
| | | |
| | | /*
|
| | | final Iterable<String> options =
|
| | | Arrays.asList(new String[]{"-Xlint",
|
| | | "-cp", project.getClassPath(),
|
| | | "-d", targetDir.getAbsolutePath()
|
| | | });
|
| | | |
| | | Iterable<? extends JavaFileObject> compilationUnits1 = fileManager.getJavaFileObjectsFromFiles(files); |
| | | final Iterable<String> options = buildOptions(targetDir);
|
| | | compiler.getTask(null, fileManager, diagnostics, options, null, compilationUnits1).call();
|
| | | */
|
| | | compiler.getTask(null, fileManager, diagnostics, null, null, compilationUnits1).call();
|
| | |
|
| | | /*
|
| | | Iterable<? extends JavaFileObject> compilationUnits2
|
| | | = fileManager.getJavaFileObjects(files2); // use alternative method
|
| | | // reuse the same file manager to allow caching of jar files
|
| | | compiler.getTask(null, fileManager, null, null, null, compilationUnits2).call();
|
| | | */
|
| | | fileManager.close();
|
| | |
|
| | | List compileResults = diagnostics.getDiagnostics();
|
| | | List<CompilerIssue> compilerIssues = new ArrayList();
|
| | | Iterator i = compileResults.iterator();
|
| | | while(i.hasNext()) {
|
| | | Object o = i.next();
|
| | | Diagnostic<? extends JavaFileObject> err;
|
| | | if(o instanceof Diagnostic) {
|
| | | err = (Diagnostic) o;
|
| | | CompilerIssue issue = new CompilerIssue();
|
| | | issue.setKind(err.getKind().name());
|
| | | issue.setLineNumber(err.getLineNumber());
|
| | | issue.setMessage(err.getMessage(Locale.GERMANY));
|
| | | issue.setSoureName(err.getSource().getName());
|
| | | compilerIssues.add(issue);
|
| | | }
|
| | | }
|
| | | collectResults(diagnostics, compilerIssues, relPath);
|
| | | return compilerIssues;
|
| | | }
|
| | | |
| | | private File getTargetDir(String relPath) {
|
| | | logger.fine(relPath);
|
| | | String targetPath = null;
|
| | | if(relPath.startsWith(PUB_DIR_NAME)) {
|
| | | targetPath = PUB_DIR_PATH + getUserName() + relPath.substring(PUB_DIR_NAME.length());
|
| | | } else if(relPath.startsWith(HOME_DIR_NAME)) {
|
| | | targetPath = HOME_DIR_PATH + getUserName() + relPath.substring(HOME_DIR_NAME.length());
|
| | | } else {
|
| | | // kann eigentlich nicht sein..
|
| | |
|
| | | private final Iterable<String> buildOptions(File targetDir) {
|
| | | String cbase = getCatalinaBase(getServletContext());
|
| | | File lib = new File(cbase, "lib");
|
| | | String cp = "";
|
| | | cp = buildCPFromDir(cp, lib);
|
| | | logger.fine(lib.getAbsolutePath());
|
| | | logger.fine(cp);
|
| | | /*
|
| | | wegen dieser Funktion MUSS alles in 'src' liegen
|
| | | */
|
| | | File srcDir = targetDir;
|
| | | while(!srcDir.getName().endsWith("src")) { |
| | | srcDir = srcDir.getParentFile();
|
| | | }
|
| | | File appDir = srcDir.getParentFile();
|
| | | File appLibDir = new File(appDir, "web/WEB-INF/lib");
|
| | | cp = buildCPFromDir(cp, appLibDir);
|
| | | logger.fine(cp);
|
| | | /*
|
| | | ausgehend von src eins hoeher, dann nach build
|
| | | */
|
| | | File buildDir = new File(appDir, "build");
|
| | | final Iterable<String> options = Arrays.asList(new String[]{"-Xlint",
|
| | | "-cp", cp,
|
| | | "-d", buildDir.getAbsolutePath()
|
| | | }); |
| | | try {
|
| | | FileUtils.deleteDirectory(buildDir);
|
| | | buildDir.mkdir();
|
| | | } catch (IOException ex) {
|
| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
|
| | | }
|
| | | return options;
|
| | | }
|
| | | /*
|
| | | -classpath $JLIB/jettison-1.3.3.jar:$JLIB/xstream-1.4.7.jar
|
| | | */
|
| | | private String buildCPFromDir(String cp, File dir) {
|
| | | StringBuffer buf = new StringBuffer(cp);
|
| | | File[] files = dir.listFiles(new JarFileFilter());
|
| | | for(int i = 0; i < files.length; i++) {
|
| | | if(buf.length() > 0) {
|
| | | buf.append(File.pathSeparatorChar);
|
| | | }
|
| | | //buf.append("\"");
|
| | | buf.append(files[i].getAbsolutePath());
|
| | | //buf.append("\"");
|
| | | }
|
| | | logger.fine(targetPath);
|
| | | File targetDir = new File(getBase().getAbsolutePath(), targetPath);
|
| | | return targetDir;
|
| | | }
|
| | | |
| | | private FileRef getBase() {
|
| | | FileRef base = null;
|
| | | Object o = getServletContext().getAttribute(Initialiser.FILE_BASE);
|
| | | if(o instanceof String) {
|
| | | String baseStr = (String) o;
|
| | | logger.fine(baseStr);
|
| | | File file = new File(baseStr);
|
| | | base = new FileRef(file.getAbsolutePath(), file.isDirectory());
|
| | | }
|
| | | return base;
|
| | | }
|
| | | private String getUserName() {
|
| | | String userName = null;
|
| | | Object p = getRequest().getUserPrincipal();
|
| | | if(p instanceof Principal) {
|
| | | userName = ((Principal) p).getName();
|
| | | }
|
| | | return userName;
|
| | | } |
| | |
|
| | | @Override
|
| | | public HttpServletRequest getRequest() {
|
| | | return request;
|
| | | }
|
| | |
|
| | | @Override
|
| | | public void setRequest(HttpServletRequest r) {
|
| | | this.request = r;
|
| | | }
|
| | |
|
| | | @Override
|
| | | public ServletContext getServletContext() {
|
| | | return ctx;
|
| | | }
|
| | |
|
| | | @Override
|
| | | public void setServletContext(ServletContext servletContext) {
|
| | | this.ctx = servletContext;
|
| | | |
| | | return buf.toString();
|
| | | }
|
| | | }
|
| | |
|
| | |
|
| | |
|
| | | /*
|
| | |
|
| | | Beispeil fuer einen dynamischen Compiler-Aufruf
|