Example usage for org.eclipse.jdt.core.dom AssertStatement setMessage

Introduction

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

Prototype

public void setMessage(Expression expression) 

Source Link

Document

Sets or clears the message expression of this assert statement.

Usage

From source file:java5totext.input.JDTVisitor.java

License:Open Source License

@Override
public void endVisit(org.eclipse.jdt.core.dom.AssertStatement node) {
    AssertStatement element = (AssertStatement) this.binding.get(node);
    this.initializeNode(element, node);

    if (this.binding.get(node.getMessage()) != null)
        element.setMessage((Expression) this.binding.get(node.getMessage()));
    if (this.binding.get(node.getExpression()) != null)
        element.setExpression((Expression) this.binding.get(node.getExpression()));
}

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From source file:org.decojer.cavaj.transformers.TrControlFlowStmts.java

License:Open Source License

private AssertStatement transformAssert(@Nonnull final E out, @Nonnull final Expression expression) {
    // has to be done after Control Flow Analysis! Could be a manually thrown AssertionError in
    // combination with other structs (like directly behind pre-loop)
    if (getCfg().getCu().check(DFlag.IGNORE_ASSERT)) {
        return null;
    }//  ww  w  .ja  v a  2s  . c o m
    // if (!DecTestAsserts.$assertionsDisabled && (l1 > 0L ? l1 >= l2 : l1 > l2))
    // throw new AssertionError("complex expression " + l1 - l2);
    final BB bb = out.getEnd();
    if (bb.getStmts() != 1) {
        return null;
    }
    final Statement throwStmt = bb.getStmt(0);
    if (!(throwStmt instanceof ThrowStatement)) {
        return null;
    }
    final Expression exceptionExpression = ((ThrowStatement) throwStmt).getExpression();
    if (!(exceptionExpression instanceof ClassInstanceCreation)) {
        return null;
    }
    final ClassInstanceCreation classInstanceCreation = (ClassInstanceCreation) exceptionExpression;
    final Type type = classInstanceCreation.getType();
    if (!(type instanceof SimpleType)) {
        return null;
    }
    final Name name = ((SimpleType) type).getName();
    if (!(name instanceof SimpleName)) {
        return null;
    }
    if (!"AssertionError".equals(((SimpleName) name).getIdentifier())) {
        return null;
    }
    final Expression messageExpression;
    final List<Expression> arguments = classInstanceCreation.arguments();
    if (arguments.isEmpty()) {
        messageExpression = null;
    } else {
        if (arguments.size() > 1) {
            return null;
        }
        messageExpression = arguments.get(0);
    }
    Expression assertExpression = expression;
    if (expression instanceof InfixExpression) {
        final InfixExpression infixExpression = (InfixExpression) expression;
        if (infixExpression.getOperator() == InfixExpression.Operator.CONDITIONAL_OR) {
            final Expression leftOperand = infixExpression.getLeftOperand();
            if (leftOperand instanceof QualifiedName
                    && leftOperand.toString().endsWith(".$assertionsDisabled")) {
                assertExpression = infixExpression.getRightOperand();
                assert assertExpression != null;
            }
        }
    } else if (expression instanceof QualifiedName
            && ((QualifiedName) expression).toString().endsWith(".$assertionsDisabled")) {
        assertExpression = getAst().newBooleanLiteral(false);
        assert assertExpression != null;
    }
    final AssertStatement assertStatement = setOp(getAst().newAssertStatement(), getOp(throwStmt));
    assertStatement.setExpression(wrap(not(assertExpression)));
    if (messageExpression != null) {
        assertStatement.setMessage(wrap(messageExpression));
    }
    return assertStatement;
}

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From source file:org.eclipse.jdt.core.dom.ASTConverter.java

License:Open Source License

public AssertStatement convert(org.eclipse.jdt.internal.compiler.ast.AssertStatement statement) {
    AssertStatement assertStatement = new AssertStatement(this.ast);
    final Expression assertExpression = convert(statement.assertExpression);
    Expression searchingNode = assertExpression;
    assertStatement.setExpression(assertExpression);
    org.eclipse.jdt.internal.compiler.ast.Expression exceptionArgument = statement.exceptionArgument;
    if (exceptionArgument != null) {
        final Expression exceptionMessage = convert(exceptionArgument);
        assertStatement.setMessage(exceptionMessage);
        searchingNode = exceptionMessage;
    }/*  w  ww . jav a2  s  .c  o  m*/
    int start = statement.sourceStart;
    int sourceEnd = retrieveSemiColonPosition(searchingNode);
    if (sourceEnd == -1) {
        sourceEnd = searchingNode.getStartPosition() + searchingNode.getLength() - 1;
        assertStatement.setSourceRange(start, sourceEnd - start + 1);
    } else {
        assertStatement.setSourceRange(start, sourceEnd - start + 1);
    }
    return assertStatement;
}

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From source file:org.eclipse.modisco.java.discoverer.internal.io.java.JDTVisitor.java

License:Open Source License

@Override
public void endVisit(final org.eclipse.jdt.core.dom.AssertStatement node) {
    AssertStatement element = (AssertStatement) this.binding.get(node);
    initializeNode(element, node);//ww w  .  j av  a  2 s .c  o  m

    if (this.binding.get(node.getMessage()) != null) {
        element.setMessage(JDTVisitorUtils.completeExpression(this.binding.get(node.getMessage()), this));
    }
    if (this.binding.get(node.getExpression()) != null) {
        element.setExpression(JDTVisitorUtils.completeExpression(this.binding.get(node.getExpression()), this));
    }
}

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