Example usage for org.eclipse.jdt.internal.compiler.flow ExceptionHandlingFlowContext ExceptionHandlingFlowContext

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.compiler.flow ExceptionHandlingFlowContext ExceptionHandlingFlowContext.

Prototype

public ExceptionHandlingFlowContext(FlowContext parent, TryStatement tryStatement,
            ReferenceBinding[] handledExceptions, int[] exceptionToCatchBlockMap, FlowContext initializationParent,
            BlockScope scope, FlowInfo flowInfo) 

Source Link

Usage

From source file:org.eclipse.objectteams.otdt.internal.core.compiler.ast.GuardPredicateDeclaration.java

License:Open Source License

Statement tryCatch(Statement tryStatement, TypeReference exceptionType, Statement catchStatement) {
    TryStatement result = new TryStatement() {
        @Override/* ww  w . j a v  a  2 s .  c  o  m*/
        protected ExceptionHandlingFlowContext createFlowContext(FlowContext flowContext, FlowInfo flowInfo) {
            return new ExceptionHandlingFlowContext(flowContext, this, Binding.NO_EXCEPTIONS, // treat all exceptions as undeclared, want to see the error/warning
                    new int[0], null, // initializationParent
                    this.scope, flowInfo) {
                @Override
                public UnconditionalFlowInfo initsOnException(int index) {
                    return new UnconditionalFlowInfo(); // empty, avoid AIOOBE in super method (empty array initsOnExceptions)
                }
            };
        }
    };
    result.sourceStart = this.sourceStart;
    result.sourceEnd = this.sourceEnd;
    // fill sub-elements:
    AstGenerator gen = new AstGenerator(this.sourceStart, this.sourceEnd);
    result.tryBlock = gen.block(new Statement[] { tryStatement });
    result.catchArguments = new Argument[] { gen.argument("exc".toCharArray(), exceptionType) }; //$NON-NLS-1$
    result.catchBlocks = new Block[] { gen.block(new Statement[] { catchStatement }) };
    return result;
}

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