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#115 - Mapping - Add support for @ElementCollection enhancement

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Initial support - simple List.
This commit is contained in:
Rob Bygrave
2018-03-20 14:22:29 +13:00
parent c44931ea25
commit 74a9019535
79 changed files with 1891 additions and 805 deletions
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src/main/java/io/ebeaninternal/dbmigration/model/build/ModelBuildIntersectionTable.java
+5 -28
View File
@@ -1,7 +1,6 @@
package io.ebeaninternal.dbmigration.model.build;
import io.ebeaninternal.dbmigration.model.MColumn;
import io.ebeaninternal.dbmigration.model.MCompoundForeignKey;
import io.ebeaninternal.dbmigration.model.MTable;
import io.ebeaninternal.server.deploy.BeanDescriptor;
import io.ebeaninternal.server.deploy.BeanProperty;
@@ -12,7 +11,7 @@ import io.ebeaninternal.server.deploy.TableJoinColumn;
/**
* Add the intersection table to the model.
*/
public class ModelBuildIntersectionTable {
class ModelBuildIntersectionTable {
private final ModelBuildContext ctx;
@@ -22,9 +21,7 @@ public class ModelBuildIntersectionTable {
private MTable intersectionTable;
private int countForeignKey;
public ModelBuildIntersectionTable(ModelBuildContext ctx, BeanPropertyAssocMany<?> manyProp) {
ModelBuildIntersectionTable(ModelBuildContext ctx, BeanPropertyAssocMany<?> manyProp) {
this.ctx = ctx;
this.manyProp = manyProp;
this.intersectionTableJoin = manyProp.getIntersectionTableJoin();
@@ -51,33 +48,13 @@ public class ModelBuildIntersectionTable {
private void buildFkConstraints() {
BeanDescriptor<?> localDesc = manyProp.getBeanDescriptor();
buildFkConstraints(localDesc, intersectionTableJoin.columns(), true);
BeanDescriptor<?> targetDesc = manyProp.getTargetDescriptor();
buildFkConstraints(targetDesc, tableJoin.columns(), false);
ctx.fkeyBuilder(intersectionTable)
.addForeignKey(manyProp.getBeanDescriptor(), intersectionTableJoin, true)
.addForeignKey(manyProp.getTargetDescriptor(), tableJoin, false);
intersectionTable.checkDuplicateForeignKeys();
}
private void buildFkConstraints(BeanDescriptor<?> desc, TableJoinColumn[] columns, boolean direction) {
String tableName = intersectionTableJoin.getTable();
String baseTable = ctx.normaliseTable(desc.getBaseTable());
String fkName = ctx.foreignKeyConstraintName(tableName, baseTable, ++countForeignKey);
String fkIndex = ctx.foreignKeyIndexName(tableName, baseTable, countForeignKey);
MCompoundForeignKey foreignKey = new MCompoundForeignKey(fkName, desc.getBaseTable(), fkIndex);
intersectionTable.addForeignKey(foreignKey);
for (TableJoinColumn column : columns) {
String localCol = direction ? column.getForeignDbColumn() : column.getLocalDbColumn();
String refCol = !direction ? column.getForeignDbColumn() : column.getLocalDbColumn();
foreignKey.addColumnPair(localCol, refCol);
}
}
private MTable createTable() {
BeanDescriptor<?> localDesc = manyProp.getBeanDescriptor();