Example usage for org.eclipse.jdt.core.dom TryStatement catchClauses

Introduction

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

Prototype

ASTNode.NodeList catchClauses

To view the source code for org.eclipse.jdt.core.dom TryStatement catchClauses.

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Document

The catch clauses (element type: CatchClause ).

Usage

From source file:at.bestsolution.fxide.jdt.corext.dom.ASTFlattener.java

License:Open Source License

@Override
public boolean visit(TryStatement node) {
    this.fBuffer.append("try ");//$NON-NLS-1$
    if (node.getAST().apiLevel() >= JLS4) {
        if (!node.resources().isEmpty()) {
            this.fBuffer.append("(");//$NON-NLS-1$
            for (Iterator<VariableDeclarationExpression> it = node.resources().iterator(); it.hasNext();) {
                VariableDeclarationExpression var = it.next();
                var.accept(this);
                if (it.hasNext()) {
                    this.fBuffer.append(",");//$NON-NLS-1$
                }/*  w w w  .j  ava 2 s  .c  o  m*/
            }
            this.fBuffer.append(") ");//$NON-NLS-1$
        }
    }
    node.getBody().accept(this);
    this.fBuffer.append(" ");//$NON-NLS-1$
    for (Iterator<CatchClause> it = node.catchClauses().iterator(); it.hasNext();) {
        CatchClause cc = it.next();
        cc.accept(this);
    }
    if (node.getFinally() != null) {
        this.fBuffer.append("finally ");//$NON-NLS-1$
        node.getFinally().accept(this);
    }
    return false;
}

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From source file:boa.datagen.util.Java7Visitor.java

License:Apache License

@Override
public boolean visit(TryStatement node) {
    boa.types.Ast.Statement.Builder b = boa.types.Ast.Statement.newBuilder();
    //      b.setPosition(pos.build());
    List<boa.types.Ast.Statement> list = statements.peek();
    b.setKind(boa.types.Ast.Statement.StatementKind.TRY);
    statements.push(new ArrayList<boa.types.Ast.Statement>());
    node.getBody().accept(this);
    for (Object c : node.catchClauses())
        ((CatchClause) c).accept(this);
    if (node.getFinally() != null)
        node.getFinally().accept(this);
    for (boa.types.Ast.Statement s : statements.pop())
        b.addStatements(s);//from   w  ww.  j  a  v  a2  s  .c  o  m
    if (node.resources() != null)
        for (Object v : node.resources()) {
            ((VariableDeclarationExpression) v).accept(this);
            b.addInitializations(expressions.pop());
        }
    list.add(b.build());
    return false;
}

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From source file:ca.uvic.chisel.diver.sequencediagrams.sc.java.model.JavaMessage.java

License:Open Source License

/**
 * Returns true if this message was passed within a try block that catches the given
 * type.//from  w ww.  ja  v  a2  s .  co  m
 * @param type
 * @return
 */
public boolean catches(IType type) {
    if (tries == null) {
        return false;
    }
    for (TryStatement statement : tries) {
        for (Object o : statement.catchClauses()) {
            CatchClause catcher = (CatchClause) o;
            ITypeBinding binding = catcher.getException().getType().resolveBinding();
            if (binding != null) {
                IType caughtType = (IType) binding.getJavaElement();
                if (caughtType != null) {
                    try {
                        ITypeHierarchy hierarchy = caughtType.newSupertypeHierarchy(new NullProgressMonitor());
                        if (caughtType.equals(type) || hierarchy.contains(type)) {
                            return true;
                        }
                    } catch (JavaModelException e) {

                    }
                }
            }
        }
    }
    return false;
}

---

From source file:ch.acanda.eclipse.pmd.java.resolution.emptycode.EmptyFinallyBlockQuickFix.java

License:Open Source License

/**
 * Removes the finally block. Additionally removes the try if there are no catch blocks while keeping the try block
 * statements./*from w  ww . ja va  2s . c o m*/
 */
@Override
protected boolean apply(final TryStatement node) {
    boolean success = true;
    if (node.catchClauses().isEmpty()) {
        @SuppressWarnings("unchecked")
        final List<Statement> statements = node.getBody().statements();
        if (replace(node, copy(statements))) {
            node.delete();
        } else {
            success = false;
        }
    } else {
        node.setFinally(null);
    }
    return success;
}

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From source file:changetypes.ASTVisitorAtomicChange.java

License:Open Source License

public boolean visit(TryStatement node) {
    if (this.mtbStack.isEmpty()) {
        return true;
    }// www .j a  va  2  s .  co m
    String bodyStr = node.getBody() != null ? node.getBody().toString() : "";
    bodyStr = edit_str(bodyStr);
    StringBuilder catchClauses = new StringBuilder();
    for (Object o : node.catchClauses()) {
        if (catchClauses.length() > 0) {
            catchClauses.append(",");
        }
        CatchClause c = (CatchClause) o;
        catchClauses.append(getQualifiedName(c.getException().getType().resolveBinding()));
        catchClauses.append(":");
        if (c.getBody() != null) {
            catchClauses.append(edit_str(c.getBody().toString()));
        }
    }
    String finallyStr = node.getFinally() != null ? node.getFinally().toString() : "";
    finallyStr = edit_str(finallyStr);

    IMethodBinding mtb = (IMethodBinding) this.mtbStack.peek();
    String methodStr = getQualifiedName(mtb);

    this.facts.add(Fact.makeTryCatchFact(bodyStr, catchClauses.toString(), finallyStr, methodStr));

    return true;
}

---

From source file:chibi.gumtreediff.gen.jdt.cd.CdJdtVisitor.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override//  www .  ja va 2  s  .com
public boolean visit(TryStatement node) {
    pushNode(node, "");

    Statement stmt = node.getBody();
    pushNode(stmt, "");
    stmt.accept(this);
    popNode();

    visitListAsNode(EntityType.CATCH_CLAUSES, node.catchClauses());

    stmt = node.getFinally();
    if (stmt != null) {
        // @Inria
        pushNode(stmt, "");
        stmt.accept(this);
        popNode();
    }
    return false;
}

---

From source file:coloredide.utils.CopiedNaiveASTFlattener.java

License:Open Source License

public boolean visit(TryStatement node) {
    printIndent();// ww w . jav a2  s . c  om
    this.buffer.append("try ");//$NON-NLS-1$
    node.getBody().accept(this);
    this.buffer.append(" ");//$NON-NLS-1$
    for (Iterator it = node.catchClauses().iterator(); it.hasNext();) {
        CatchClause cc = (CatchClause) it.next();
        cc.accept(this);
    }
    if (node.getFinally() != null) {
        this.buffer.append(" finally ");//$NON-NLS-1$
        node.getFinally().accept(this);
    }
    return false;
}

---

From source file:com.google.dart.java2dart.SyntaxTranslator.java

License:Open Source License

@Override
public boolean visit(org.eclipse.jdt.core.dom.TryStatement node) {
    List<CatchClause> catchClauses = Lists.newArrayList();
    for (Iterator<?> I = node.catchClauses().iterator(); I.hasNext();) {
        org.eclipse.jdt.core.dom.CatchClause javaCatch = (org.eclipse.jdt.core.dom.CatchClause) I.next();
        catchClauses.add((CatchClause) translate(javaCatch));
    }//from   w w  w.j av a 2s .com
    return done(tryStatement((Block) translate(node.getBody()), catchClauses,
            (Block) translate(node.getFinally())));
}

---

From source file:com.google.devtools.j2cpp.gen.CppStatementGenerator.java

License:Open Source License

@Override
public boolean visit(TryStatement node) {
    buffer.append("@try ");
    node.getBody().accept(this);
    buffer.append(' ');
    for (Iterator<?> it = node.catchClauses().iterator(); it.hasNext();) {
        CatchClause cc = (CatchClause) it.next();
        cc.accept(this);
    }/*from w w  w .  ja va2  s  . co  m*/
    if (node.getFinally() != null) {
        buffer.append(" @finally ");
        node.getFinally().accept(this);
    }
    return false;
}

---

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

License:Apache License

@SuppressWarnings("unchecked")
public static List<CatchClause> getCatchClauses(TryStatement node) {
    return node.catchClauses();
}

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