TablesNamesFinder.java

package net.sf.jsqlparser.test.tablesfinder;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import net.sf.jsqlparser.expression.AllComparisonExpression;
import net.sf.jsqlparser.expression.AnyComparisonExpression;
import net.sf.jsqlparser.expression.BinaryExpression;
import net.sf.jsqlparser.expression.CaseExpression;
import net.sf.jsqlparser.expression.DateValue;
import net.sf.jsqlparser.expression.DoubleValue;
import net.sf.jsqlparser.expression.Expression;
import net.sf.jsqlparser.expression.ExpressionVisitor;
import net.sf.jsqlparser.expression.Function;
import net.sf.jsqlparser.expression.InverseExpression;
import net.sf.jsqlparser.expression.JdbcParameter;
import net.sf.jsqlparser.expression.LongValue;
import net.sf.jsqlparser.expression.NamedParameter;
import net.sf.jsqlparser.expression.NullValue;
import net.sf.jsqlparser.expression.Parenthesis;
import net.sf.jsqlparser.expression.StringValue;
import net.sf.jsqlparser.expression.TimeValue;
import net.sf.jsqlparser.expression.TimestampValue;
import net.sf.jsqlparser.expression.WhenClause;
import net.sf.jsqlparser.expression.operators.arithmetic.Addition;
import net.sf.jsqlparser.expression.operators.arithmetic.BitwiseAnd;
import net.sf.jsqlparser.expression.operators.arithmetic.BitwiseOr;
import net.sf.jsqlparser.expression.operators.arithmetic.BitwiseXor;
import net.sf.jsqlparser.expression.operators.arithmetic.Concat;
import net.sf.jsqlparser.expression.operators.arithmetic.Division;
import net.sf.jsqlparser.expression.operators.arithmetic.Multiplication;
import net.sf.jsqlparser.expression.operators.arithmetic.Subtraction;
import net.sf.jsqlparser.expression.operators.conditional.AndExpression;
import net.sf.jsqlparser.expression.operators.conditional.OrExpression;
import net.sf.jsqlparser.expression.operators.relational.Between;
import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
import net.sf.jsqlparser.expression.operators.relational.GreaterThan;
import net.sf.jsqlparser.expression.operators.relational.GreaterThanEquals;
import net.sf.jsqlparser.expression.operators.relational.InExpression;
import net.sf.jsqlparser.expression.operators.relational.IsNullExpression;
import net.sf.jsqlparser.expression.operators.relational.ItemsListVisitor;
import net.sf.jsqlparser.expression.operators.relational.LikeExpression;
import net.sf.jsqlparser.expression.operators.relational.ExistsExpression;
import net.sf.jsqlparser.expression.operators.relational.Matches;
import net.sf.jsqlparser.expression.operators.relational.MinorThan;
import net.sf.jsqlparser.expression.operators.relational.MinorThanEquals;
import net.sf.jsqlparser.expression.operators.relational.NotEqualsTo;
import net.sf.jsqlparser.schema.Column;
import net.sf.jsqlparser.schema.Table;
import net.sf.jsqlparser.statement.select.Connect;
import net.sf.jsqlparser.statement.select.FromItemVisitor;
import net.sf.jsqlparser.statement.select.Join;
import net.sf.jsqlparser.statement.select.PlainSelect;
import net.sf.jsqlparser.statement.select.Select;
import net.sf.jsqlparser.statement.select.SelectVisitor;
import net.sf.jsqlparser.statement.select.SubJoin;
import net.sf.jsqlparser.statement.select.SubSelect;
import net.sf.jsqlparser.statement.select.Union;

public class TablesNamesFinder implements SelectVisitor, FromItemVisitor, ExpressionVisitor, ItemsListVisitor {

    private List tables;

    public List getTableList(Select select) {
        tables = new ArrayList();
        select.getSelectBody().accept(this);
        return tables;
    }

    public void visit(PlainSelect plainSelect) {
        plainSelect.getFromItem().accept(this);

        if (plainSelect.getJoins() != null) {
            for (Iterator joinsIt = plainSelect.getJoins().iterator(); joinsIt.hasNext();) {
                Join join = (Join) joinsIt.next();
                join.getRightItem().accept(this);
            }
        }
        if (plainSelect.getWhere() != null) {
            plainSelect.getWhere().accept(this);
        }

    }

    public void visit(Union union) {
        for (Iterator iter = union.getPlainSelects().iterator(); iter.hasNext();) {
            PlainSelect plainSelect = (PlainSelect) iter.next();
            visit(plainSelect);
        }
    }

    public void visit(Table tableName) {
        String tableWholeName = tableName.getWholeTableName();
        tables.add(tableWholeName);
    }

    public void visit(SubSelect subSelect) {
        subSelect.getSelectBody().accept(this);
    }

    public void visit(Addition addition) {
        visitBinaryExpression(addition);
    }

    public void visit(AndExpression andExpression) {
        visitBinaryExpression(andExpression);
    }

    public void visit(Between between) {
        between.getLeftExpression().accept(this);
        between.getBetweenExpressionStart().accept(this);
        between.getBetweenExpressionEnd().accept(this);
    }

    public void visit(Column tableColumn) {
    }

    public void visit(Division division) {
        visitBinaryExpression(division);
    }

    public void visit(DoubleValue doubleValue) {
    }

    public void visit(EqualsTo equalsTo) {
        visitBinaryExpression(equalsTo);
    }

    public void visit(Function function) {
    }

    public void visit(GreaterThan greaterThan) {
        visitBinaryExpression(greaterThan);
    }

    public void visit(GreaterThanEquals greaterThanEquals) {
        visitBinaryExpression(greaterThanEquals);
    }

    public void visit(InExpression inExpression) {
        inExpression.getLeftExpression().accept(this);
        inExpression.getItemsList().accept(this);
    }

    public void visit(InverseExpression inverseExpression) {
        inverseExpression.getExpression().accept(this);
    }

    public void visit(IsNullExpression isNullExpression) {
    }

    public void visit(JdbcParameter jdbcParameter) {
    }

    public void visit(NamedParameter namedParameter) {
    }

    public void visit(LikeExpression likeExpression) {
        visitBinaryExpression(likeExpression);
    }

    public void visit(ExistsExpression existsExpression) {
        existsExpression.getRightExpression().accept(this);
    }

    public void visit(LongValue longValue) {
    }

    public void visit(MinorThan minorThan) {
        visitBinaryExpression(minorThan);
    }

    public void visit(MinorThanEquals minorThanEquals) {
        visitBinaryExpression(minorThanEquals);
    }

    public void visit(Multiplication multiplication) {
        visitBinaryExpression(multiplication);
    }

    public void visit(NotEqualsTo notEqualsTo) {
        visitBinaryExpression(notEqualsTo);
    }

    public void visit(NullValue nullValue) {
    }

    public void visit(OrExpression orExpression) {
        visitBinaryExpression(orExpression);
    }

    public void visit(Parenthesis parenthesis) {
        parenthesis.getExpression().accept(this);
    }

    public void visit(StringValue stringValue) {
    }

    public void visit(Subtraction subtraction) {
        visitBinaryExpression(subtraction);
    }

    public void visitBinaryExpression(BinaryExpression binaryExpression) {
        binaryExpression.getLeftExpression().accept(this);
        binaryExpression.getRightExpression().accept(this);
    }

    public void visit(ExpressionList expressionList) {
        for (Iterator iter = expressionList.getExpressions().iterator(); iter.hasNext();) {
            Expression expression = (Expression) iter.next();
            expression.accept(this);
        }

    }

    public void visit(DateValue dateValue) {
    }

    public void visit(TimestampValue timestampValue) {
    }

    public void visit(TimeValue timeValue) {
    }

    /* (non-Javadoc)
     * @see net.sf.jsqlparser.expression.ExpressionVisitor#visit(net.sf.jsqlparser.expression.CaseExpression)
     */
    public void visit(CaseExpression caseExpression) {
        // TODO Auto-generated method stub
    }

    /* (non-Javadoc)
     * @see net.sf.jsqlparser.expression.ExpressionVisitor#visit(net.sf.jsqlparser.expression.WhenClause)
     */
    public void visit(WhenClause whenClause) {
        // TODO Auto-generated method stub
    }

    public void visit(AllComparisonExpression allComparisonExpression) {
        allComparisonExpression.GetSubSelect().getSelectBody().accept(this);
    }

    public void visit(AnyComparisonExpression anyComparisonExpression) {
        anyComparisonExpression.GetSubSelect().getSelectBody().accept(this);
    }

    public void visit(SubJoin subjoin) {
        subjoin.getLeft().accept(this);
        subjoin.getJoin().getRightItem().accept(this);
    }

    public void visit(Concat concat) {
        visitBinaryExpression(concat);
    }

    public void visit(Matches matches) {
        visitBinaryExpression(matches);
    }

    public void visit(BitwiseAnd bitwiseAnd) {
        visitBinaryExpression(bitwiseAnd);
    }

    public void visit(BitwiseOr bitwiseOr) {
        visitBinaryExpression(bitwiseOr);
    }

    public void visit(BitwiseXor bitwiseXor) {
        visitBinaryExpression(bitwiseXor);
    }

    public void visit(Connect aConnect) {
    }
}