Example usage for org.eclipse.jdt.core.dom CatchClause accept

List of usage examples for org.eclipse.jdt.core.dom CatchClause accept

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Introduction

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

Prototype

public final void accept(ASTVisitor visitor)

Source Link

Document

Accepts the given visitor on a visit of the current node.

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(",");//$NON-NLS-1$
                }//from  w w  w .  j ava  2s .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;
}

From source file:coloredide.utils.CopiedNaiveASTFlattener.java

License:Open Source License

public boolean visit(TryStatement node) {
    printIndent();//from   ww w.j  a v a2 s  . c  o  m
    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.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  .jav  a  2  s.co  m
    if (node.getFinally() != null) {
        buffer.append(" @finally ");
        node.getFinally().accept(this);
    }
    return false;
}

From source file:edu.cmu.cs.crystal.cfg.eclipse.EclipseCFG.java

License:Open Source License

@Override
public boolean visit(TryStatement node) {
    EclipseCFGNode tryNode = nodeMap.get(node);
    EclipseCFGNode finallyNode = null, catchNode, bodyNode;

    blockStack.overrideIfExists(node, tryNode, null);

    // first analyze the finally
    if (node.getFinally() != null) {
        node.getFinally().accept(this);
        finallyNode = nodeMap.get(node.getFinally());
        exceptionMap.pushFinally(finallyNode);

    }/*from   w w  w  .j a va2 s.  com*/

    // then analyze the catches
    for (CatchClause catchClause : (List<CatchClause>) node.catchClauses()) {
        catchClause.accept(this);
        catchNode = nodeMap.get(catchClause);
        exceptionMap.pushCatch(catchNode, catchClause.getException().getType().resolveBinding());
    }

    // analyze body now that the exceptionMap is set up
    node.getBody().accept(this);
    bodyNode = nodeMap.get(node.getBody());

    // remove the catches
    for (int ndx = 0; ndx < node.catchClauses().size(); ndx++)
        exceptionMap.popCatch();

    // set up normal flow
    if (finallyNode != null) {
        exceptionMap.popFinally();
        if (bodyNode.getEnd() != null) {
            // if the try has no normal ending, don't attach it to the
            // finally
            createEdge(bodyNode.getEnd(), finallyNode.getStart());
            createEdge(finallyNode.getEnd(), tryNode);
        }
    } else
        createEdge(bodyNode.getEnd(), tryNode);

    // set up exceptional flow
    for (CatchClause catchClause : (List<CatchClause>) node.catchClauses()) {
        catchNode = nodeMap.get(catchClause);

        if (finallyNode != null)
            createEdge(catchNode.getEnd(), finallyNode.getStart());
        else
            createEdge(catchNode.getEnd(), tryNode);
    }

    tryNode.setStart(bodyNode.getStart());
    tryNode.setName("try");
    return false;
}

From source file:org.codemucker.jmutate.ast.JAstFlattener.java

License:Open Source License

public boolean visit(TryStatement node) {
    printIndent();/*  ww w. j a v a2  s.c o m*/
    this.buffer.append("try ");//$NON-NLS-1$
    if (node.getAST().apiLevel() >= JLS4) {
        List resources = node.resources();
        if (!resources.isEmpty()) {
            this.buffer.append('(');
            for (Iterator it = resources.iterator(); it.hasNext();) {
                VariableDeclarationExpression variable = (VariableDeclarationExpression) it.next();
                variable.accept(this);
                if (it.hasNext()) {
                    this.buffer.append(';');
                }
            }
            this.buffer.append(')');
        }
    }
    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:org.eclipse.recommenders.codesearch.rcp.index.indexer.DeclaredFieldNamesIndexer.java

License:Open Source License

@Override
public void indexTryCatchBlock(final Document document, final TryStatement tryStatement,
        final CatchClause catchClause) {
    final ASTVisitor visitor = new ASTVisitor() {
        @Override/*from www.j a  v  a 2 s .  c om*/
        public boolean visit(final VariableDeclarationStatement node) {
            addVariableNames(document, node);
            return false;
        }
    };

    catchClause.accept(visitor);
}

From source file:org.eclipse.recommenders.codesearch.rcp.index.indexer.DeclaredFieldTypesIndexer.java

License:Open Source License

@Override
public void indexTryCatchBlock(final Document document, final TryStatement tryStatement,
        final CatchClause catchClause) {
    final ASTVisitor visitor = new ASTVisitor() {
        @Override//ww w . j  a  v  a  2 s .  c o m
        public boolean visit(final VariableDeclarationStatement node) {
            addDeclaredFieldType(document, node);
            return false;
        }
    };

    catchClause.accept(visitor);
}

From source file:org.eclipse.recommenders.codesearch.rcp.index.indexer.InstanceOfIndexer.java

License:Open Source License

@Override
public void indexTryCatchBlock(final Document document, final TryStatement tryStatement,
        final CatchClause catchClause) {
    final InstanceOfVisitor visitor = new InstanceOfVisitor(document);
    catchClause.accept(visitor);
}

From source file:org.eclipse.recommenders.codesearch.rcp.index.indexer.UsedMethodsIndexer.java

License:Open Source License

@Override
public void indexTryCatchBlock(final Document document, final TryStatement tryStatement,
        final CatchClause catchClause) {

    final ASTVisitor visitor = new MethodCallVisitor() {
        @Override//  ww w.j  a va 2s .  c  om
        protected void handleMethodCall(final IMethodBinding methodBinding) {
            final Optional<String> opt = BindingHelper.getIdentifier(methodBinding);
            if (opt.isPresent()) {
                CodeIndexer.addFieldToDocument(document, Fields.USED_METHODS, opt.get());
            }
        };
    };

    catchClause.accept(visitor);
}

From source file:org.eclipse.recommenders.codesearch.rcp.index.indexer.UsedTypesIndexer.java

License:Open Source License

@Override
public void indexTryCatchBlock(final Document document, final TryStatement tryStatement,
        final CatchClause catchClause) {

    final TypeUseVisitor visitor = new TypeUseVisitor() {
        @Override//w  ww  .j a  v a2  s .  com
        protected void handleTypeUse(final ITypeBinding typeBinding) {
            addUsedType(document, typeBinding);
        }
    };

    catchClause.accept(visitor);
}