com.alibaba.druid.sql.dialect.oracle.ast.stmt.OracleExceptionStatement Maven / Gradle / Ivy
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An JDBC datasource implementation.
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.druid.sql.dialect.oracle.ast.stmt;
import java.util.ArrayList;
import java.util.List;
import com.alibaba.druid.sql.ast.SQLExpr;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.oracle.ast.OracleSQLObjectImpl;
import com.alibaba.druid.sql.dialect.oracle.visitor.OracleASTVisitor;
public class OracleExceptionStatement extends OracleStatementImpl implements OracleStatement {
private List- items = new ArrayList
- ();
public List
- getItems() {
return items;
}
public void addItem(Item item) {
if (item != null) {
item.setParent(this);
}
this.items.add(item);
}
public static class Item extends OracleSQLObjectImpl {
private SQLExpr when;
private List
statements = new ArrayList();
public SQLExpr getWhen() {
return when;
}
public void setWhen(SQLExpr when) {
this.when = when;
}
public List getStatements() {
return statements;
}
public void setStatement(SQLStatement statement) {
if (statement != null) {
statement.setParent(this);
this.statements.add(statement);
}
}
@Override
public void accept0(OracleASTVisitor visitor) {
if (visitor.visit(this)) {
acceptChild(visitor, when);
acceptChild(visitor, statements);
}
visitor.endVisit(this);
}
public Item clone() {
Item x = new Item();
if (when != null) {
x.setWhen(when.clone());
}
for (SQLStatement stmt : statements) {
SQLStatement stmt2 = stmt.clone();
stmt2.setParent(x);
x.statements.add(stmt2);
}
return x;
}
}
@Override
public void accept0(OracleASTVisitor visitor) {
if (visitor.visit(this)) {
acceptChild(visitor, items);
}
visitor.endVisit(this);
}
public OracleExceptionStatement clone() {
OracleExceptionStatement x = new OracleExceptionStatement();
for (Item item : items) {
Item item2 = item.clone();
item2.setParent(x);
x.items.add(item2);
}
return x;
}
}