Example usage for org.eclipse.jdt.core JavaCore COMPILER_CODEGEN_TARGET

Introduction

In this page you can find the example usage for org.eclipse.jdt.core JavaCore COMPILER_CODEGEN_TARGET_PLATFORM.

Prototype

String COMPILER_CODEGEN_TARGET_PLATFORM

To view the source code for org.eclipse.jdt.core JavaCore COMPILER_CODEGEN_TARGET_PLATFORM.

Click Source Link

Document

Compiler option ID: Defining Target Java Platform.

Usage

From source file:br.uff.ic.gems.resources.ast.ASTExtractor.java

public void parser() throws IOException {
    ASTParser parser = ASTParser.newParser(AST.JLS3);
    File file = new File(filePath);

    String stringFile = FileUtils.readFileToString(file);
    parser.setSource(stringFile.toCharArray());
    parser.setKind(ASTParser.K_COMPILATION_UNIT);

    //Setting options
    Map options;/*  w  w  w.j av a  2  s  .c om*/
    options = JavaCore.getOptions();
    options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_7);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_7);
    parser.setCompilerOptions(options);

    final CompilationUnit cu = (CompilationUnit) parser.createAST(null);
    Visitor visitor = new Visitor(cu);
    cu.accept(visitor);

    List<Comment> commentList = cu.getCommentList();

    for (Comment comment : commentList) {
        comment.accept(visitor);
    }

    languageConstructs = visitor.getLanguageConstructs();

}

From source file:br.uff.ic.mergeguider.javaparser.JavaParser.java

private Storage generateASTs(String path) {
    ASTParser parser = ASTParser.newParser(AST.JLS8);

    parser.setResolveBindings(true);/*from   w  w w  .  j ava 2  s . co m*/
    parser.setBindingsRecovery(true);

    Map options = JavaCore.getOptions();

    options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_8);
    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_8);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_8);
    parser.setCompilerOptions(options);

    String[] srcDirs = FileUtils.getAllDirs(path);
    String[] javaFiles = FileUtils.getAllJavaFiles(path);

    parser.setEnvironment(null, srcDirs, null, true);

    Storage storage = new Storage();
    parser.createASTs(javaFiles, null, new String[0], storage, null);
    return storage;
}

From source file:ch.acanda.eclipse.pmd.java.resolution.ASTQuickFixTestCase.java

License:Open Source License

private CompilationUnit createAST(final org.eclipse.jface.text.Document document,
        final ASTQuickFix<ASTNode> quickFix) {
    final ASTParser astParser = ASTParser.newParser(AST.JLS4);
    astParser.setSource(document.get().toCharArray());
    astParser.setKind(ASTParser.K_COMPILATION_UNIT);
    astParser.setResolveBindings(quickFix.needsTypeResolution());
    astParser.setEnvironment(new String[0], new String[0], new String[0], true);
    final String name = last(params.pmdReferenceId.or("QuickFixTest").split("/"));
    astParser.setUnitName(format("{0}.java", name));
    final String version = last(params.language.or("java 1.7").split("\\s+"));
    astParser.setCompilerOptions(ImmutableMap.<String, String>builder().put(JavaCore.COMPILER_SOURCE, version)
            .put(JavaCore.COMPILER_COMPLIANCE, version).put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, version)
            .build());// w  w w  .  ja va2  s .  c  o  m
    final CompilationUnit ast = (CompilationUnit) astParser.createAST(null);
    ast.recordModifications();
    return ast;
}

From source file:chibi.gumtreediff.gen.jdt.AbstractJdtTreeGenerator.java

License:Open Source License

@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public TreeContext generate(Reader r) throws IOException {
    ASTParser parser = ASTParser.newParser(AST.JLS8);
    parser.setKind(ASTParser.K_COMPILATION_UNIT);
    Map pOptions = JavaCore.getOptions();
    pOptions.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_8);
    pOptions.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_8);
    pOptions.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_8);
    pOptions.put(JavaCore.COMPILER_DOC_COMMENT_SUPPORT, JavaCore.ENABLED);
    parser.setCompilerOptions(pOptions);
    parser.setSource(readerToCharArray(r));
    AbstractJdtVisitor v = createVisitor();
    CompilationUnit c = (CompilationUnit) parser.createAST(null);
    v.setTreeRoot(c);//  ww w. j  a va2 s.  com
    c.accept(v);
    return v.getTreeContext();
}

From source file:com.android.ide.eclipse.adt.internal.project.ProjectHelper.java

License:Open Source License

/**
 * Checks the project compiler compliance level is supported.
 * @param javaProject The project to check
 * @return A pair with the first integer being an error code, and the second value
 *   being the invalid value found or null. The error code can be: <ul>
 * <li><code>COMPILER_COMPLIANCE_OK</code> if the project is properly configured</li>
 * <li><code>COMPILER_COMPLIANCE_LEVEL</code> for unsupported compiler level</li>
 * <li><code>COMPILER_COMPLIANCE_SOURCE</code> for unsupported source compatibility</li>
 * <li><code>COMPILER_COMPLIANCE_CODEGEN_TARGET</code> for unsupported .class format</li>
 * </ul>/* w ww.j  a  va2 s  .  c  o  m*/
 */
public static final Pair<Integer, String> checkCompilerCompliance(IJavaProject javaProject) {
    // get the project compliance level option
    String compliance = javaProject.getOption(JavaCore.COMPILER_COMPLIANCE, true);

    // check it against a list of valid compliance level strings.
    if (!checkCompliance(javaProject, compliance)) {
        // if we didn't find the proper compliance level, we return an error
        return Pair.of(COMPILER_COMPLIANCE_LEVEL, compliance);
    }

    // otherwise we check source compatibility
    String source = javaProject.getOption(JavaCore.COMPILER_SOURCE, true);

    // check it against a list of valid compliance level strings.
    if (!checkCompliance(javaProject, source)) {
        // if we didn't find the proper compliance level, we return an error
        return Pair.of(COMPILER_COMPLIANCE_SOURCE, source);
    }

    // otherwise check codegen level
    String codeGen = javaProject.getOption(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, true);

    // check it against a list of valid compliance level strings.
    if (!checkCompliance(javaProject, codeGen)) {
        // if we didn't find the proper compliance level, we return an error
        return Pair.of(COMPILER_COMPLIANCE_CODEGEN_TARGET, codeGen);
    }

    return Pair.of(COMPILER_COMPLIANCE_OK, null);
}

From source file:com.android.ide.eclipse.adt.internal.project.ProjectHelper.java

License:Open Source License

/**
 * Checks, and fixes if needed, the compiler compliance level, and the source compatibility
 * level//from ww w.  j a  v a 2 s. c  om
 * @param javaProject The Java project to check and fix.
 */
public static final void checkAndFixCompilerCompliance(IJavaProject javaProject) {
    Pair<Integer, String> result = checkCompilerCompliance(javaProject);
    if (result.getFirst().intValue() != COMPILER_COMPLIANCE_OK) {
        // setup the preferred compiler compliance level.
        javaProject.setOption(JavaCore.COMPILER_COMPLIANCE, AdtConstants.COMPILER_COMPLIANCE_PREFERRED);
        javaProject.setOption(JavaCore.COMPILER_SOURCE, AdtConstants.COMPILER_COMPLIANCE_PREFERRED);
        javaProject.setOption(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM,
                AdtConstants.COMPILER_COMPLIANCE_PREFERRED);

        // clean the project to make sure we recompile
        try {
            javaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
        } catch (CoreException e) {
            AdtPlugin.printErrorToConsole(javaProject.getProject(),
                    "Project compiler settings changed. Clean your project.");
        }
    }
}

From source file:com.android.ide.eclipse.adt.project.ProjectHelper.java

License:Open Source License

/**
 * Checks the project compiler compliance level is supported.
 * @param javaProject The project to check
 * @return <ul>// ww  w  .j  a va  2 s .com
 * <li><code>COMPILER_COMPLIANCE_OK</code> if the project is properly configured</li>
 * <li><code>COMPILER_COMPLIANCE_LEVEL</code> for unsupported compiler level</li>
 * <li><code>COMPILER_COMPLIANCE_SOURCE</code> for unsupported source compatibility</li>
 * <li><code>COMPILER_COMPLIANCE_CODEGEN_TARGET</code> for unsupported .class format</li>
 * </ul>
 */
public static final int checkCompilerCompliance(IJavaProject javaProject) {
    // get the project compliance level option
    String compliance = javaProject.getOption(JavaCore.COMPILER_COMPLIANCE, true);

    // check it against a list of valid compliance level strings.
    if (checkCompliance(compliance) == false) {
        // if we didn't find the proper compliance level, we return an error
        return COMPILER_COMPLIANCE_LEVEL;
    }

    // otherwise we check source compatibility
    String source = javaProject.getOption(JavaCore.COMPILER_SOURCE, true);

    // check it against a list of valid compliance level strings.
    if (checkCompliance(source) == false) {
        // if we didn't find the proper compliance level, we return an error
        return COMPILER_COMPLIANCE_SOURCE;
    }

    // otherwise check codegen level
    String codeGen = javaProject.getOption(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, true);

    // check it against a list of valid compliance level strings.
    if (checkCompliance(codeGen) == false) {
        // if we didn't find the proper compliance level, we return an error
        return COMPILER_COMPLIANCE_CODEGEN_TARGET;
    }

    return COMPILER_COMPLIANCE_OK;
}

From source file:com.android.ide.eclipse.adt.project.ProjectHelper.java

License:Open Source License

/**
 * Checks, and fixes if needed, the compiler compliance level, and the source compatibility
 * level//from   w  w  w  .  j  a  va 2s  . c o  m
 * @param javaProject The Java project to check and fix.
 */
public static final void checkAndFixCompilerCompliance(IJavaProject javaProject) {
    if (checkCompilerCompliance(javaProject) != COMPILER_COMPLIANCE_OK) {
        // setup the preferred compiler compliance level.
        javaProject.setOption(JavaCore.COMPILER_COMPLIANCE, AndroidConstants.COMPILER_COMPLIANCE_PREFERRED);
        javaProject.setOption(JavaCore.COMPILER_SOURCE, AndroidConstants.COMPILER_COMPLIANCE_PREFERRED);
        javaProject.setOption(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM,
                AndroidConstants.COMPILER_COMPLIANCE_PREFERRED);

        // clean the project to make sure we recompile
        try {
            javaProject.getProject().build(IncrementalProjectBuilder.CLEAN_BUILD, new NullProgressMonitor());
        } catch (CoreException e) {
            AdtPlugin.printErrorToConsole(javaProject.getProject(),
                    "Project compiler settings changed. Clean your project.");
        }
    }
}

From source file:com.android.ide.eclipse.auidt.internal.project.ProjectHelper.java

License:Open Source License

/**
 * Checks the project compiler compliance level is supported.
 * @param javaProject The project to check
 * @return A pair with the first integer being an error code, and the second value
 *   being the invalid value found or null. The error code can be: <ul>
 * <li><code>COMPILER_COMPLIANCE_OK</code> if the project is properly configured</li>
 * <li><code>COMPILER_COMPLIANCE_LEVEL</code> for unsupported compiler level</li>
 * <li><code>COMPILER_COMPLIANCE_SOURCE</code> for unsupported source compatibility</li>
 * <li><code>COMPILER_COMPLIANCE_CODEGEN_TARGET</code> for unsupported .class format</li>
 * </ul>/*from   w w w  .j  av a  2  s  .c  om*/
 */
public static final Pair<Integer, String> checkCompilerCompliance(IJavaProject javaProject) {
    // get the project compliance level option
    String compliance = javaProject.getOption(JavaCore.COMPILER_COMPLIANCE, true);

    // check it against a list of valid compliance level strings.
    if (checkCompliance(compliance) == false) {
        // if we didn't find the proper compliance level, we return an error
        return Pair.of(COMPILER_COMPLIANCE_LEVEL, compliance);
    }

    // otherwise we check source compatibility
    String source = javaProject.getOption(JavaCore.COMPILER_SOURCE, true);

    // check it against a list of valid compliance level strings.
    if (checkCompliance(source) == false) {
        // if we didn't find the proper compliance level, we return an error
        return Pair.of(COMPILER_COMPLIANCE_SOURCE, source);
    }

    // otherwise check codegen level
    String codeGen = javaProject.getOption(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, true);

    // check it against a list of valid compliance level strings.
    if (checkCompliance(codeGen) == false) {
        // if we didn't find the proper compliance level, we return an error
        return Pair.of(COMPILER_COMPLIANCE_CODEGEN_TARGET, codeGen);
    }

    return Pair.of(COMPILER_COMPLIANCE_OK, null);
}

From source file:com.android.ide.eclipse.mock.JavaProjectMock.java

License:Open Source License

public String getOption(String optionName, boolean inheritJavaCoreOptions) {
    if (optionName.equals(JavaCore.COMPILER_COMPLIANCE)) {
        return mCompilerCompliance;
    } else if (optionName.equals(JavaCore.COMPILER_SOURCE)) {
        return mCompilerSource;
    } else if (optionName.equals(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM)) {
        return mCompilerTarget;
    }/* w  ww  .j  a v  a2  s. co m*/

    return null;
}

Example usage for org.eclipse.jdt.core JavaCore COMPILER_CODEGEN_TARGET_PLATFORM

Introduction

Prototype

Document

Usage