Example usage for org.eclipse.jdt.core.dom ASTParser setUnitName

List of usage examples for org.eclipse.jdt.core.dom ASTParser setUnitName

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom ASTParser setUnitName.

Prototype

public void setUnitName(String unitName)

Source Link

Document

Sets the name of the compilation unit that would hypothetically contains the source string.

Usage

From source file:br.com.objectos.way.core.code.jdt.AstReaderResource.java

License:Apache License

@Override
void setSource(ASTParser parser) throws Exception {
    String name = resourceName.substring(resourceName.lastIndexOf('/'));
    parser.setUnitName(name);

    URL url = Resources.getResource(getClass(), resourceName);
    Reader reader = Resources.asCharSource(url, Charsets.UTF_8).openStream();
    String source = CharStreams.toString(reader);
    char[] chars = source.toCharArray();
    parser.setSource(chars);// w  w  w .  ja  v a 2 s .c o  m
}

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.  j  a  v a  2  s  .c om
    final CompilationUnit ast = (CompilationUnit) astParser.createAST(null);
    ast.recordModifications();
    return ast;
}

From source file:com.facebook.nuclide.debugger.EvaluationManager.java

License:Open Source License

private CompilationUnit compileSource(String source, String sourceFilePath, String unitName,
        StringBuilder errors) throws Exception {

    if (!unitName.endsWith(".java")) {
        // The AST compiler is surprisingly insistent about this.
        unitName += ".java";
    }//from   w  ww  . j a v  a2 s .c o m

    final File sourceFile = new File(sourceFilePath);
    final String directoryPath = sourceFile.getAbsoluteFile().getParent();
    Utils.logVerbose("compiling source for: " + directoryPath);
    final String[] sources = _contextManager.getSourceLocator().getSourceSearchPaths();
    final String[] classpath = _contextManager.getSourceLocator().getBinaryJarPaths();

    final ASTParser parser = ASTParser.newParser(AST.JLS8);
    final Map<String, String> options = JavaCore.getOptions();

    JavaCore.setComplianceOptions(JavaCore.VERSION_1_8, options);
    parser.setCompilerOptions(options);
    parser.setUnitName(unitName);
    parser.setResolveBindings(true);
    parser.setStatementsRecovery(true);
    parser.setBindingsRecovery(true);
    parser.setEnvironment(classpath, sources, null, true);
    parser.setSource(source.toCharArray());

    CompilationUnit unit = (CompilationUnit) parser.createAST(null);
    String errorMsg = checkUnitForProblems(unit);
    if (errorMsg != null) {
        errors.append(errorMsg);
    }

    return unit;
}

From source file:com.google.devtools.j2cpp.GenerationTest.java

License:Open Source License

/**
 * Compiles Java source, as contained in a source file.
 *
 * @param name the name of the public type being declared
 * @param source the source code//from   w  ww  . java2 s  .c om
 * @param assertErrors assert that no compilation errors were reported
 * @return the parsed compilation unit
 */
protected CompilationUnit compileType(String name, String source, boolean assertErrors) {
    ASTParser parser = ASTParser.newParser(AST.JLS3);
    parser.setCompilerOptions(Options.getCompilerOptions());
    parser.setSource(source.toCharArray());
    parser.setResolveBindings(true);
    parser.setUnitName(name + ".java");
    parser.setEnvironment(new String[] { getComGoogleDevtoolsJ2objcPath() },
            new String[] { tempDir.getAbsolutePath() }, null, true);
    CompilationUnit unit = (CompilationUnit) parser.createAST(null);
    assertNoCompilationErrors(unit);
    return unit;
}

From source file:com.google.devtools.j2cpp.J2ObjC.java

License:Open Source License

private static CompilationUnit parse(String filename, String source) {
    logger.finest("parsing " + filename);
    ASTParser parser = ASTParser.newParser(AST.JLS3);
    Map<String, String> compilerOptions = Options.getCompilerOptions();
    parser.setCompilerOptions(compilerOptions);
    parser.setSource(source.toCharArray());
    parser.setResolveBindings(true);/*from  w w w.  j a  v a  2s.  c  om*/
    setPaths(parser);
    parser.setUnitName(filename);
    CompilationUnit unit = (CompilationUnit) parser.createAST(null);

    for (IProblem problem : getCompilationErrors(unit)) {
        if (problem.isError()) {
            error(String.format("%s:%s: %s", filename, problem.getSourceLineNumber(), problem.getMessage()));
        }
    }
    return unit;
}

From source file:com.google.devtools.j2objc.J2ObjC.java

License:Open Source License

private static CompilationUnit parse(String filename, String source) {
    logger.finest("parsing " + filename);
    ASTParser parser = ASTParser.newParser(AST.JLS4);
    Map<String, String> compilerOptions = Options.getCompilerOptions();
    parser.setCompilerOptions(compilerOptions);
    parser.setSource(source.toCharArray());
    parser.setResolveBindings(true);/*from www  . ja  va2  s . c  om*/
    setPaths(parser);
    parser.setUnitName(filename);
    CompilationUnit unit = (CompilationUnit) parser.createAST(null);

    for (IProblem problem : getCompilationErrors(unit)) {
        if (problem.isError()) {
            error(String.format("%s:%s: %s", filename, problem.getSourceLineNumber(), problem.getMessage()));
        }
    }
    return unit;
}

From source file:com.google.devtools.j2objc.jdt.JdtParser.java

License:Apache License

private CompilationUnit parse(String unitName, String source, boolean resolveBindings) {
    ASTParser parser = newASTParser(resolveBindings, options.getSourceVersion());
    parser.setUnitName(unitName);
    parser.setSource(source.toCharArray());
    CompilationUnit unit = (CompilationUnit) parser.createAST(null);
    if (checkCompilationErrors(unitName, unit)) {
        return unit;
    } else {// www . j  a  v  a2  s.  co  m
        return null;
    }
}

From source file:com.google.devtools.j2objc.util.JdtParser.java

License:Apache License

private CompilationUnit parse(String unitName, String source, boolean resolveBindings) {
    ASTParser parser = newASTParser(resolveBindings);
    parser.setUnitName(unitName);
    parser.setSource(source.toCharArray());
    CompilationUnit unit = (CompilationUnit) parser.createAST(null);
    if (checkCompilationErrors(unitName, unit)) {
        return unit;
    } else {/*from   ww  w.  j a  va 2  s .  com*/
        return null;
    }
}

From source file:com.google.gwt.eclipse.core.markers.quickfixes.CreateAsyncInterfaceProposal.java

License:Open Source License

@Override
public String getAdditionalProposalInfo(IProgressMonitor monitor) {
    StringBuilder buf = new StringBuilder();
    buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_createinterface_info);
    buf.append("<br>"); //$NON-NLS-1$
    buf.append("<br>"); //$NON-NLS-1$

    if (typeContainer instanceof IType) {
        buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_tooltip_enclosingtype);
    } else {/*from  w ww .ja va  2s.  com*/
        buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_tooltip_package);
    }

    buf.append(" <b>"); //$NON-NLS-1$
    buf.append(JavaElementLabels.getElementLabel(typeContainer, JavaElementLabels.T_FULLY_QUALIFIED));
    buf.append("</b><br>"); //$NON-NLS-1$
    buf.append("public "); //$NON-NLS-1$
    buf.append("interface <b>"); //$NON-NLS-1$
    nameToHTML(typeNameWithParameters, buf);

    ITypeBinding superclass = getPossibleSuperTypeBinding(node);
    if (superclass != null) {
        buf.append("</b> extends <b>"); //$NON-NLS-1$
    }

    buf.append("</b> {"); //$NON-NLS-1$

    ASTParser parser = ASTParser.newParser(AST.JLS4);
    parser.setProject(compilationUnit.getJavaProject());
    parser.setResolveBindings(true);
    StringBuilder sb = new StringBuilder();
    IPackageFragment packageFragment = (IPackageFragment) compilationUnit
            .getAncestor(IJavaElement.PACKAGE_FRAGMENT);
    if (packageFragment != null) {
        sb.append("package ");
        sb.append(packageFragment.getElementName());
        sb.append(";\n");
    }

    sb.append("public interface ");
    sb.append(typeNameWithParameters);
    sb.append("{}\n");

    IPath fullPath = compilationUnit.getResource().getFullPath();
    String extension = fullPath.getFileExtension();
    fullPath = fullPath.removeFileExtension();
    parser.setUnitName(fullPath.toString() + "Async." + extension);
    parser.setSource(sb.toString().toCharArray());
    CompilationUnit astNode = (CompilationUnit) parser.createAST(null);
    TypeDeclaration asyncTypeDecl = (TypeDeclaration) astNode.types().get(0);

    List<IMethodBinding> methodsToConvert = NewAsyncRemoteServiceInterfaceCreationWizardPage
            .computeSyncMethodsThatNeedAsyncVersions(syncTypeBinding, asyncTypeDecl.resolveBinding());

    // Cheat, its just a preview anyway
    NewAsyncRemoteServiceInterfaceCreationWizardPage.ImportManagerAdapter importAdapter = new NewAsyncRemoteServiceInterfaceCreationWizardPage.ImportManagerAdapter() {
        public String addImport(ITypeBinding typeBinding) {
            return typeBinding.getName();
        }

        public String addImport(String qualifiedTypeName) {
            return Signature.getSimpleName(qualifiedTypeName);
        }
    };

    for (IMethodBinding methodToConvert : methodsToConvert) {
        try {
            buf.append("<br><pre>  </pre>");
            String methodContents = NewAsyncRemoteServiceInterfaceCreationWizardPage.createMethodContents(null,
                    importAdapter, methodToConvert, false);
            nameToHTML(methodContents, buf);
        } catch (JavaModelException e) {
            GWTPluginLog.logError(e);
        } catch (CoreException e) {
            GWTPluginLog.logError(e);
        }
    }

    buf.append("<br>}<br>"); //$NON-NLS-1$
    return buf.toString();
}

From source file:com.liferay.blade.eclipse.provider.CUCache.java

License:Open Source License

@SuppressWarnings("unchecked")
private static CompilationUnit createCompilationUnit(String unitName, char[] javaSource) {
    ASTParser parser = ASTParser.newParser(AST.JLS8);

    Map<String, String> options = JavaCore.getOptions();

    JavaCore.setComplianceOptions(JavaCore.VERSION_1_6, options);

    parser.setCompilerOptions(options);//from w  w  w .  j  a  v a  2s  . co  m

    //setUnitName for resolve bindings
    parser.setUnitName(unitName);

    String[] sources = { "" };
    String[] classpath = { "" };
    //setEnvironment for resolve bindings even if the args is empty
    parser.setEnvironment(classpath, sources, new String[] { "UTF-8" }, true);

    parser.setResolveBindings(true);
    parser.setStatementsRecovery(true);
    parser.setBindingsRecovery(true);
    parser.setSource(javaSource);
    parser.setIgnoreMethodBodies(false);

    return (CompilationUnit) parser.createAST(null);
}