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refactor

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温少
2012-03-22 18:51:24 +08:00
parent 019f54ab8f
commit 5fb4e0bcb0
16 changed files with 117 additions and 25 deletions
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src/main/java/com/alibaba/druid/sql/dialect/mysql/visitor/MySqlExportParameterVisitor.java
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package com.alibaba.druid.sql.dialect.mysql.visitor;
import java.util.List;
import com.alibaba.druid.mapping.spi.ExportParameterVisitorUtils;
import com.alibaba.druid.sql.ast.SQLOrderBy;
import com.alibaba.druid.sql.ast.expr.SQLBetweenExpr;
import com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr;
import com.alibaba.druid.sql.ast.expr.SQLInListExpr;
import com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr;
import com.alibaba.druid.sql.ast.statement.SQLSelectGroupByClause;
import com.alibaba.druid.sql.ast.statement.SQLSelectItem;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock.Limit;
import com.alibaba.druid.sql.visitor.ExportParameterVisitor;
public class MySqlExportParameterVisitor extends MySqlASTVisitorAdapter implements ExportParameterVisitor {
private final List<Object> parameters;
public MySqlExportParameterVisitor(List<Object> parameters){
this.parameters = parameters;
}
public List<Object> getParameters() {
return parameters;
}
@Override
public boolean visit(SQLSelectItem x) {
return false;
}
@Override
public boolean visit(Limit x) {
return false;
}
@Override
public boolean visit(SQLOrderBy x) {
return false;
}
@Override
public boolean visit(SQLSelectGroupByClause x) {
return false;
}
@Override
public boolean visit(SQLMethodInvokeExpr x) {
ExportParameterVisitorUtils.exportParamterAndAccept(this.parameters, x.getParameters());
return true;
}
@Override
public boolean visit(SQLInListExpr x) {
ExportParameterVisitorUtils.exportParamterAndAccept(this.parameters, x.getTargetList());
return true;
}
@Override
public boolean visit(SQLBetweenExpr x) {
ExportParameterVisitorUtils.exportParameter(this.parameters, x);
return true;
}
public boolean visit(SQLBinaryOpExpr x) {
ExportParameterVisitorUtils.exportParameter(this.parameters, x);
return true;
}
}
src/main/java/com/alibaba/druid/sql/dialect/oracle/visitor/OracleExportParameterVisitor.java
+67
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package com.alibaba.druid.sql.dialect.oracle.visitor;
import java.util.List;
import com.alibaba.druid.mapping.spi.ExportParameterVisitorUtils;
import com.alibaba.druid.sql.ast.SQLOrderBy;
import com.alibaba.druid.sql.ast.expr.SQLBetweenExpr;
import com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr;
import com.alibaba.druid.sql.ast.expr.SQLInListExpr;
import com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr;
import com.alibaba.druid.sql.ast.statement.SQLSelectGroupByClause;
import com.alibaba.druid.sql.ast.statement.SQLSelectItem;
import com.alibaba.druid.sql.visitor.ExportParameterVisitor;
public class OracleExportParameterVisitor extends OracleASTVIsitorAdapter implements ExportParameterVisitor {
private final List<Object> parameters;
public OracleExportParameterVisitor(List<Object> parameters){
this.parameters = parameters;
}
public List<Object> getParameters() {
return parameters;
}
@Override
public boolean visit(SQLSelectItem x) {
return false;
}
@Override
public boolean visit(SQLOrderBy x) {
return false;
}
@Override
public boolean visit(SQLSelectGroupByClause x) {
return false;
}
@Override
public boolean visit(SQLMethodInvokeExpr x) {
ExportParameterVisitorUtils.exportParamterAndAccept(this.parameters, x.getParameters());
return true;
}
@Override
public boolean visit(SQLInListExpr x) {
ExportParameterVisitorUtils.exportParamterAndAccept(this.parameters, x.getTargetList());
return true;
}
@Override
public boolean visit(SQLBetweenExpr x) {
ExportParameterVisitorUtils.exportParameter(this.parameters, x);
return true;
}
public boolean visit(SQLBinaryOpExpr x) {
ExportParameterVisitorUtils.exportParameter(this.parameters, x);
return true;
}
}
src/main/java/com/alibaba/druid/sql/dialect/sqlserver/visitor/MSSQLServerExportParameterVisitor.java
+67
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package com.alibaba.druid.sql.dialect.sqlserver.visitor;
import java.util.List;
import com.alibaba.druid.mapping.spi.ExportParameterVisitorUtils;
import com.alibaba.druid.sql.ast.SQLOrderBy;
import com.alibaba.druid.sql.ast.expr.SQLBetweenExpr;
import com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr;
import com.alibaba.druid.sql.ast.expr.SQLInListExpr;
import com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr;
import com.alibaba.druid.sql.ast.statement.SQLSelectGroupByClause;
import com.alibaba.druid.sql.ast.statement.SQLSelectItem;
import com.alibaba.druid.sql.visitor.ExportParameterVisitor;
public class MSSQLServerExportParameterVisitor extends SQLServerASTVisitorAdapter implements ExportParameterVisitor {
private final List<Object> parameters;
public MSSQLServerExportParameterVisitor(List<Object> parameters){
this.parameters = parameters;
}
public List<Object> getParameters() {
return parameters;
}
@Override
public boolean visit(SQLSelectItem x) {
return false;
}
@Override
public boolean visit(SQLOrderBy x) {
return false;
}
@Override
public boolean visit(SQLSelectGroupByClause x) {
return false;
}
@Override
public boolean visit(SQLMethodInvokeExpr x) {
ExportParameterVisitorUtils.exportParamterAndAccept(this.parameters, x.getParameters());
return true;
}
@Override
public boolean visit(SQLInListExpr x) {
ExportParameterVisitorUtils.exportParamterAndAccept(this.parameters, x.getTargetList());
return true;
}
@Override
public boolean visit(SQLBetweenExpr x) {
ExportParameterVisitorUtils.exportParameter(this.parameters, x);
return true;
}
public boolean visit(SQLBinaryOpExpr x) {
ExportParameterVisitorUtils.exportParameter(this.parameters, x);
return true;
}
}
src/main/java/com/alibaba/druid/sql/visitor/ExportParameterVisitor.java
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package com.alibaba.druid.sql.visitor;
public interface ExportParameterVisitor extends SQLASTVisitor {
}