List of usage examples for javax.tools Diagnostic getSource
S getSource();
From source file:Main.java
public static void main(String[] args) { JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); DiagnosticCollector<JavaFileObject> dc = new DiagnosticCollector<JavaFileObject>(); StandardJavaFileManager sjfm = compiler.getStandardFileManager(dc, null, null); Iterable<? extends JavaFileObject> fileObjects = sjfm.getJavaFileObjects(args); compiler.getTask(null, sjfm, dc, null, null, fileObjects).call(); for (Diagnostic d : dc.getDiagnostics()) { System.out.println(d.getMessage(null)); System.out.printf("Line number = %d\n", d.getLineNumber()); System.out.printf("File = %s\n", d.getSource()); }//w ww. j a v a 2 s. co m }
From source file:CompileFiles2.java
public static void main(String[] args) { JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); DiagnosticCollector<JavaFileObject> dc; dc = new DiagnosticCollector<JavaFileObject>(); StandardJavaFileManager sjfm; sjfm = compiler.getStandardFileManager(dc, null, null); Iterable<? extends JavaFileObject> fileObjects; fileObjects = sjfm.getJavaFileObjects(args); compiler.getTask(null, sjfm, dc, null, null, fileObjects).call(); for (Diagnostic d : dc.getDiagnostics()) { System.out.println(d.getMessage(null)); System.out.printf("Line number = %d\n", d.getLineNumber()); System.out.printf("File = %s\n", d.getSource()); }//from w w w . j a v a 2s . c o m }
From source file:Main.java
public static void main(String args[]) throws IOException { JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<JavaFileObject>(); StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null); Iterable<? extends JavaFileObject> compilationUnits = fileManager .getJavaFileObjectsFromStrings(Arrays.asList("YourFile.java")); Iterable<String> options = Arrays.asList("-d", "classes", "-sourcepath", "src"); JavaCompiler.CompilationTask task = compiler.getTask(null, fileManager, diagnostics, options, null, compilationUnits);/*from ww w . j a va 2 s . co m*/ boolean success = task.call(); for (Diagnostic diagnostic : diagnostics.getDiagnostics()) { System.out.println(diagnostic.getCode()); System.out.println(diagnostic.getKind()); System.out.println(diagnostic.getPosition()); System.out.println(diagnostic.getStartPosition()); System.out.println(diagnostic.getEndPosition()); System.out.println(diagnostic.getSource()); System.out.println(diagnostic.getMessage(null)); } fileManager.close(); System.out.println("Success: " + success); }
From source file:CompileSourceInMemory.java
public static void main(String args[]) throws IOException { JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<JavaFileObject>(); StringWriter writer = new StringWriter(); PrintWriter out = new PrintWriter(writer); out.println("public class HelloWorld {"); out.println(" public static void main(String args[]) {"); out.println(" System.out.println(\"This is in another java file\");"); out.println(" }"); out.println("}"); out.close();//from w w w . j ava 2 s . c o m JavaFileObject file = new JavaSourceFromString("HelloWorld", writer.toString()); Iterable<? extends JavaFileObject> compilationUnits = Arrays.asList(file); CompilationTask task = compiler.getTask(null, null, diagnostics, null, null, compilationUnits); boolean success = task.call(); for (Diagnostic diagnostic : diagnostics.getDiagnostics()) { System.out.println(diagnostic.getCode()); System.out.println(diagnostic.getKind()); System.out.println(diagnostic.getPosition()); System.out.println(diagnostic.getStartPosition()); System.out.println(diagnostic.getEndPosition()); System.out.println(diagnostic.getSource()); System.out.println(diagnostic.getMessage(null)); } System.out.println("Success: " + success); if (success) { try { Class.forName("HelloWorld").getDeclaredMethod("main", new Class[] { String[].class }).invoke(null, new Object[] { null }); } catch (ClassNotFoundException e) { System.err.println("Class not found: " + e); } catch (NoSuchMethodException e) { System.err.println("No such method: " + e); } catch (IllegalAccessException e) { System.err.println("Illegal access: " + e); } catch (InvocationTargetException e) { System.err.println("Invocation target: " + e); } } }
From source file:Main.java
private static String errorsToString(DiagnosticCollector<JavaFileObject> diagnosticCollector) { StringBuilder builder = new StringBuilder(); for (javax.tools.Diagnostic<? extends JavaFileObject> diagnostic : diagnosticCollector.getDiagnostics()) { if (diagnostic.getKind() == javax.tools.Diagnostic.Kind.ERROR) { builder.append(diagnostic.getSource().getName()).append(":").append(diagnostic.getLineNumber()) .append(":").append(diagnostic.getColumnNumber()).append(":").append(diagnostic.getCode()) .append("\n"); }/* w ww . j av a 2s . c o m*/ } return builder.toString(); }
From source file:com.joliciel.talismane.utils.compiler.DynamicCompilerTest.java
@Test public void testCompileError() throws Exception { ClassLoader classLoader = this.getClass().getClassLoader(); DiagnositicsLogger diagnosticsLogger = new DiagnositicsLogger(); DynamicCompiler compiler = new DynamicCompiler(classLoader, diagnosticsLogger); String src = "package com.joliciel.talismane.utils.compiler.foo;\n" + "import com.joliciel.talismane.utils.compiler.DynamicCompilerTest.HelloInterface;\n" + "public class Foo implements HelloInterface {\n" + " public String hello(String who) {\n" + " return \"Hello \" + who\n" + " }\n" + " }"; String fullName = "com.joliciel.talismane.utils.compiler.foo.Foo"; try {/*from ww w . j a v a 2 s. c om*/ compiler.compile(fullName, src, null); fail("Expected exception"); } catch (DynamicCompilerException e) { LOG.debug(e.getMessage()); } Diagnostic<? extends JavaFileObject> diagnostic = diagnosticsLogger.getDiagnostics().get(0); assertEquals(5, diagnostic.getLineNumber()); assertEquals("compiler.err.expected", diagnostic.getCode()); assertEquals("Foo.java", diagnostic.getSource().getName()); }
From source file:com.qwazr.compiler.JavaCompiler.java
private void compile(javax.tools.JavaCompiler compiler, Collection<File> javaFiles) throws IOException { final DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<JavaFileObject>(); final StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null); try {/*from ww w. j a v a2 s . c om*/ Iterable<? extends JavaFileObject> sourceFileObjects = fileManager .getJavaFileObjectsFromFiles(javaFiles); StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw); final List<String> options = new ArrayList<String>(); if (classPath != null) { options.add("-classpath"); options.add(classPath); } options.add("-d"); options.add(javaClassesDirectory.getAbsolutePath()); options.add("-sourcepath"); options.add(javaSourceDirectory.getAbsolutePath()); javax.tools.JavaCompiler.CompilationTask task = compiler.getTask(pw, fileManager, diagnostics, options, null, sourceFileObjects); if (!task.call()) { for (Diagnostic<? extends JavaFileObject> diagnostic : diagnostics.getDiagnostics()) pw.format("Error on line %d in %s%n%s%n", diagnostic.getLineNumber(), diagnostic.getSource().toUri(), diagnostic.getMessage(null)); pw.flush(); pw.close(); sw.close(); throw new IOException(sw.toString()); } } finally { IOUtils.close(fileManager); } }
From source file:org.bigtester.ate.model.caserunner.CaseRunnerGenerator.java
private void loadClass(String classFilePathName, String className) throws ClassNotFoundException, IOException { /** Compilation Requirements *********************************************************************************************/ DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<JavaFileObject>(); StandardJavaFileManager fileManager = getCompiler().getStandardFileManager(diagnostics, null, null); // This sets up the class path that the compiler will use. // I've added the .jar file that contains the DoStuff interface within // in it...//from ww w . java 2 s.c om List<String> optionList = new ArrayList<String>(); optionList.add("-classpath"); optionList.add(getAllJarsClassPathInMavenLocalRepo()); optionList.add("-verbose"); File helloWorldJava = new File(classFilePathName); Iterable<? extends JavaFileObject> compilationUnit = fileManager .getJavaFileObjectsFromFiles(Arrays.asList(helloWorldJava)); JavaCompiler.CompilationTask task = getCompiler().getTask(null, fileManager, diagnostics, optionList, null, compilationUnit); /********************************************************************************************* Compilation Requirements **/ if (task.call()) { /** Load and execute *************************************************************************************************/ // Create a new custom class loader, pointing to the directory that // contains the compiled // classes, this should point to the top of the package structure! //TODO the / separator needs to be revised to platform awared URLClassLoader classLoader = new URLClassLoader(new URL[] { new File(System.getProperty("user.dir") + "/generated-code/caserunners/").toURI().toURL() }, Thread.currentThread().getContextClassLoader()); String addonClasspath = System.getProperty("user.dir") + "/generated-code/caserunners/"; ClassLoaderUtil.addFileToClassPath(addonClasspath, classLoader.getParent()); classLoader.loadClass(className); classLoader.close(); /************************************************************************************************* Load and execute **/ } else { for (Diagnostic<? extends JavaFileObject> diagnostic : diagnostics.getDiagnostics()) { System.out.format("Error on line %d in %s%n with error %s", diagnostic.getLineNumber(), diagnostic.getSource(), diagnostic.getMessage(new Locale("en"))); } } }
From source file:gov.nih.nci.sdk.example.generator.WebServiceGenerator.java
private void compileWebServiceInterface() { java.util.Set<String> processedFocusDomainSet = (java.util.Set<String>) getScriptContext().getMemory() .get("processedFocusDomainSet"); if (processedFocusDomainSet == null) { processedFocusDomainSet = new java.util.HashSet<String>(); getScriptContext().getMemory().put("processedFocusDomainSet", processedFocusDomainSet); }//from w ww . j a va2 s . c o m processedFocusDomainSet.add(getScriptContext().getFocusDomain()); if (processedFocusDomainSet.containsAll(getScriptContext().retrieveDomainSet()) == true) { //All domains have been processed so now we can compile and generate WSDL StandardJavaFileManager fileManager = null; try { String jaxbPojoPath = GeneratorUtil.getJaxbPojoPath(getScriptContext()); String servicePath = GeneratorUtil.getServicePath(getScriptContext()); String serviceImplPath = GeneratorUtil.getServiceImplPath(getScriptContext()); String projectRoot = getScriptContext().getProperties().getProperty("PROJECT_ROOT"); List<String> compilerFiles = GeneratorUtil.getFiles(jaxbPojoPath, new String[] { "java" }); compilerFiles.addAll(GeneratorUtil.getFiles(servicePath, new String[] { "java" })); compilerFiles.addAll(GeneratorUtil.getFiles(serviceImplPath, new String[] { "java" })); getScriptContext().logInfo("Compiling files: " + compilerFiles); // Check if output directory exist, create it GeneratorUtil.createOutputDir(projectRoot + File.separator + "classes"); List<String> options = new ArrayList<String>(); options.add("-classpath"); String classPathStr = GeneratorUtil .getFiles(new java.io.File(getScriptContext().getGeneratorBase()).getAbsolutePath() + File.separator + "lib", new String[] { "jar" }, File.pathSeparator) + File.pathSeparator + new java.io.File(projectRoot + File.separatorChar + "classes").getAbsolutePath(); getScriptContext().logInfo("compiler classpath is: " + classPathStr); options.add(classPathStr); options.add("-d"); options.add(projectRoot + File.separator + "classes"); options.add("-s"); options.add(projectRoot + File.separator + "src/generated"); JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<JavaFileObject>(); fileManager = compiler.getStandardFileManager(diagnostics, null, null); Iterable<? extends JavaFileObject> compilationUnits = fileManager .getJavaFileObjectsFromStrings(compilerFiles); JavaCompiler.CompilationTask task = compiler.getTask(null, fileManager, diagnostics, options, null, compilationUnits); boolean success = task.call(); for (Diagnostic diagnostic : diagnostics.getDiagnostics()) { getScriptContext().logInfo(diagnostic.getCode()); getScriptContext().logInfo(diagnostic.getKind().toString()); getScriptContext().logInfo(diagnostic.getPosition() + ""); getScriptContext().logInfo(diagnostic.getStartPosition() + ""); getScriptContext().logInfo(diagnostic.getEndPosition() + ""); getScriptContext().logInfo(diagnostic.getSource().toString()); getScriptContext().logInfo(diagnostic.getMessage(null)); } } catch (Throwable t) { getScriptContext().logError(t); } finally { try { fileManager.close(); } catch (Throwable t) { } } for (String focusDomain : getScriptContext().retrieveDomainSet()) { generateWebServiceArtifacts(focusDomain); } } }
From source file:org.abstractmeta.toolbox.compilation.compiler.impl.JavaSourceCompilerImpl.java
protected boolean buildDiagnosticMessage(Diagnostic diagnostic, StringBuilder diagnosticBuilder, JavaFileObjectRegistry registry) { Object source = diagnostic.getSource(); String sourceErrorDetails = ""; if (source != null) { JavaSourceFileObject sourceFile = JavaSourceFileObject.class.cast(source); CharSequence sourceCode = sourceFile.getCharContent(true); int startPosition = Math.max((int) diagnostic.getStartPosition() - 10, 0); int endPosition = Math.min(sourceCode.length(), (int) diagnostic.getEndPosition() + 10); sourceErrorDetails = sourceCode.subSequence(startPosition, endPosition) + ""; }//from ww w. j a v a 2 s. c o m diagnosticBuilder.append(diagnostic.getMessage(null)); diagnosticBuilder.append("\n"); diagnosticBuilder.append(sourceErrorDetails); return diagnostic.getKind().equals(Diagnostic.Kind.ERROR); }