Examples with CompilationUnitChange org.eclipse.jdt.core.refactoring.CompilationUnitChange used on opensource projects

Example 41 with CompilationUnitChange

use of org.eclipse.jdt.core.refactoring.CompilationUnitChange in project eclipse.jdt.ls by eclipse.

the class FixCorrectionProposal method createTextChange.

@Override
protected TextChange createTextChange() throws CoreException {
    CompilationUnitChange createChange = fFix.createChange(null);
    createChange.setSaveMode(TextFileChange.LEAVE_DIRTY);
    return createChange;
}

Example 42 with CompilationUnitChange

use of org.eclipse.jdt.core.refactoring.CompilationUnitChange in project eclipse.jdt.ls by eclipse.

the class NewCUProposal method constructNewCUChange.

private CompilationUnitChange constructNewCUChange(ICompilationUnit cu) throws CoreException {
    String lineDelimiter = StubUtility.getLineDelimiterUsed(fCompilationUnit.getJavaProject());
    String typeStub = constructTypeStub(cu, fTypeNameWithParameters, Flags.AccPublic, lineDelimiter);
    String cuContent = constructCUContent(cu, typeStub, lineDelimiter);
    CompilationUnitChange cuChange = new CompilationUnitChange("", cu);
    cuChange.setEdit(new InsertEdit(0, cuContent));
    return cuChange;
}

Example 43 with CompilationUnitChange

use of org.eclipse.jdt.core.refactoring.CompilationUnitChange in project eclipse.jdt.ls by eclipse.

the class QuickAssistProcessor method getConvertToSwitchExpressionProposals.

private static boolean getConvertToSwitchExpressionProposals(IInvocationContext context, ASTNode covering, Collection<ChangeCorrectionProposal> resultingCollections) {
    if (covering instanceof Block) {
        List<Statement> statements = ((Block) covering).statements();
        int startIndex = QuickAssistProcessorUtil.getIndex(context.getSelectionOffset(), statements);
        if (startIndex == -1 || startIndex >= statements.size()) {
            return false;
        }
        covering = statements.get(startIndex);
    } else {
        while (covering instanceof SwitchCase || covering instanceof SwitchExpression) {
            covering = covering.getParent();
        }
    }
    SwitchStatement switchStatement;
    if (covering instanceof SwitchStatement) {
        switchStatement = (SwitchStatement) covering;
    } else {
        return false;
    }
    SwitchExpressionsFixCore fix = SwitchExpressionsFixCore.createConvertToSwitchExpressionFix(switchStatement);
    if (fix == null) {
        return false;
    }
    if (resultingCollections == null) {
        return true;
    }
    // add correction proposal
    try {
        CompilationUnitChange change = fix.createChange(null);
        ChangeCorrectionProposal proposal = new ChangeCorrectionProposal(fix.getDisplayString(), JavaCodeActionKind.QUICK_ASSIST, change, IProposalRelevance.CONVERT_TO_SWITCH_EXPRESSION);
        resultingCollections.add(proposal);
    } catch (CoreException e) {
    // continue
    }
    return true;
}

Example 44 with CompilationUnitChange

use of org.eclipse.jdt.core.refactoring.CompilationUnitChange in project eclipse.jdt.ls by eclipse.

the class ChangeUtilTest method testConvertCompilationUnitChange.

// Text Changes
@Test
public void testConvertCompilationUnitChange() throws CoreException {
    IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", "", false, null);
    CompilationUnitChange change = new CompilationUnitChange("insertText", cu);
    String newText = "// some content";
    change.setEdit(new InsertEdit(0, newText));
    WorkspaceEdit edit = ChangeUtil.convertToWorkspaceEdit(change);
    assertEquals(edit.getDocumentChanges().size(), 1);
    TextDocumentEdit textDocumentEdit = edit.getDocumentChanges().get(0).getLeft();
    assertNotNull(textDocumentEdit);
    assertEquals(textDocumentEdit.getEdits().size(), 1);
    TextEdit textEdit = textDocumentEdit.getEdits().get(0);
    assertEquals(textEdit.getNewText(), newText);
}

Example 45 with CompilationUnitChange

use of org.eclipse.jdt.core.refactoring.CompilationUnitChange in project eclipse.jdt.ls by eclipse.

the class ChangeUtilTest method testConvertSimpleCompositeChange.

// Composite Changes
@Test
public void testConvertSimpleCompositeChange() throws CoreException {
    IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", "", false, null);
    CompositeChange change = new CompositeChange("simple composite change");
    RenameCompilationUnitChange resourceChange = new RenameCompilationUnitChange(cu, "ENew.java");
    change.add(resourceChange);
    CompilationUnitChange textChange = new CompilationUnitChange("insertText", cu);
    textChange.setEdit(new InsertEdit(0, "// some content"));
    change.add(textChange);
    WorkspaceEdit edit = ChangeUtil.convertToWorkspaceEdit(change);
    assertEquals(edit.getDocumentChanges().size(), 2);
    assertTrue(edit.getDocumentChanges().get(0).getRight() instanceof RenameFile);
    assertTrue(edit.getDocumentChanges().get(1).getLeft() instanceof TextDocumentEdit);
}