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#566 - Refactor internals - SpiExpression, add prepareExpression() to merge queryAutoTuneHash() and queryPlanHash() - sameByPlan() & sameByBind()

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This commit is contained in:
Robin Bygrave
2016-02-15 23:44:56 +13:00
parent 165d4aca92
commit 3d91a4f927
72 changed files with 3119 additions and 339 deletions
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src/main/java/com/avaje/ebeaninternal/server/expression/InQueryExpression.java
+40 -4
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@@ -1,14 +1,15 @@
package com.avaje.ebeaninternal.server.expression;
import java.util.List;
import com.avaje.ebean.event.BeanQueryRequest;
import com.avaje.ebeaninternal.api.HashQueryPlanBuilder;
import com.avaje.ebeaninternal.api.SpiEbeanServer;
import com.avaje.ebeaninternal.api.SpiExpression;
import com.avaje.ebeaninternal.api.SpiExpressionRequest;
import com.avaje.ebeaninternal.api.SpiQuery;
import com.avaje.ebeaninternal.server.query.CQuery;
import java.util.List;
/**
* In expression using a sub query.
*/
@@ -24,12 +25,20 @@ class InQueryExpression extends AbstractExpression {
private String sql;
public InQueryExpression(String propertyName, SpiQuery<?> subQuery, boolean not) {
InQueryExpression(String propertyName, SpiQuery<?> subQuery, boolean not) {
super(propertyName);
this.subQuery = subQuery;
this.not = not;
}
InQueryExpression(String propertyName, boolean not, String sql, List<Object> bindParams) {
super(propertyName);
this.subQuery = null;
this.not = not;
this.sql = sql;
this.bindParams = bindParams;
}
@Override
public void prepareExpression(BeanQueryRequest<?> request) {
@@ -61,7 +70,7 @@ class InQueryExpression extends AbstractExpression {
@Override
public void addSql(SpiExpressionRequest request) {
request.append(" (").append(getPropertyName()).append(")");
request.append(" (").append(propName).append(")");
if (not) {
request.append(" not");
}
@@ -77,4 +86,31 @@ class InQueryExpression extends AbstractExpression {
request.addBindValue(bindParams.get(i));
}
}
@Override
public boolean isSameByPlan(SpiExpression other) {
if (!(other instanceof InQueryExpression)) {
return false;
}
InQueryExpression that = (InQueryExpression) other;
return propName.equals(that.propName)
&& sql.equals(that.sql)
&& not == that.not
&& bindParams.size() == that.bindParams.size();
}
@Override
public boolean isSameByBind(SpiExpression other) {
InQueryExpression that = (InQueryExpression) other;
if (this.bindParams.size() != that.bindParams.size()) {
return false;
}
for (int i = 0; i < bindParams.size(); i++) {
if (!bindParams.get(i).equals(that.bindParams.get(i))) {
return false;
}
}
return true;
}
}