/*******************************************************************************
* Copyright (c) 2005, 2010 BEA Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* BEA Systems - initial implementation
*
*******************************************************************************/
package org.eclipse.jst.jsp.core.internal.java.jspel;
import java.util.List;
import java.util.Map;
import org.eclipse.jst.jsp.core.jspel.ELProblem;
import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;
import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionCollection;
/**
* The code checker for the jsf/jsp EL.
*/
public final class ELGenerator {
/**
* Constructor.
*
* @param locator A valid ELLocator instance, may not be null.
*/
public ELGenerator() {
} // constructor
/**
* Check the netuiel AST and set diagnostics as necessary.
*
* @param root
* @param currentNode
* @param result
* @param codeMap
* @param document
* @param jspReferenceRegion
* @param contentStart
* @param contentLength
* @return a {@link List} of {@link ELProblem}s reported by the {@link ELGeneratorVisitor} this {@link ELGenerator} uses
*/
public List generate(ASTExpression root, IStructuredDocumentRegion currentNode, StringBuffer result, Map codeMap, IStructuredDocument document, ITextRegionCollection jspReferenceRegion, int contentStart, int contentLength) {
ELGeneratorVisitor visitor = new ELGeneratorVisitor(result, currentNode, codeMap, document, jspReferenceRegion, contentStart);
visitor.startFunctionDefinition(root.getFirstToken().beginColumn - 1);
root.jjtAccept(visitor, null);
visitor.endFunctionDefinition(root.getLastToken().endColumn - 1);
return visitor.getELProblems();
}
}