github/jooq
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[jOOQ/jOOQ#10472] Supplier must be serializable

Browse Source
This commit is contained in:
Lukas Eder 2020-08-06 17:41:16 +02:00
parent c1a4986a39
commit d6d904c943
3 changed files with 72 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
jOOQ/src/main/java/org/jooq/impl/LazyCatalog.java
View File

@ -38,7 +38,6 @@
package org.jooq.impl;
import java.util.List;
import java.util.concurrent.Callable;
import java.util.stream.Stream;
import org.jooq.Catalog;
@ -59,21 +58,21 @@ public final class LazyCatalog extends AbstractNamed implements Catalog {
/**
* Generated UID
*/
private static final long serialVersionUID = -2260128711891951254L;
private static final long serialVersionUID = -2260128711891951254L;
final Callable<Catalog> callable;
transient Catalog catalog;
final LazySupplier<Catalog> supplier;
transient Catalog catalog;
public LazyCatalog(Name name, Callable<Catalog> callable) {
public LazyCatalog(Name name, LazySupplier<Catalog> supplier) {
super(name, CommentImpl.NO_COMMENT);
this.callable = callable;
this.supplier = supplier;
}
private final Catalog catalog() {
if (catalog == null) {
try {
catalog = callable.call();
catalog = supplier.get();
}
catch (Exception e) {
throw new RuntimeException(e);

11
jOOQ/src/main/java/org/jooq/impl/LazySchema.java
View File

@ -38,7 +38,6 @@
package org.jooq.impl;
import java.util.List;
import java.util.concurrent.Callable;
import java.util.stream.Stream;
import org.jooq.Catalog;
@ -66,19 +65,19 @@ public final class LazySchema extends AbstractNamed implements Schema {
*/
private static final long serialVersionUID = -2260128711891951254L;
final Callable<Schema> callable;
transient Schema schema;
final LazySupplier<Schema> supplier;
transient Schema schema;
public LazySchema(Name name, Comment comment, Callable<Schema> callable) {
public LazySchema(Name name, Comment comment, LazySupplier<Schema> supplier) {
super(name, comment);
this.callable = callable;
this.supplier = supplier;
}
private final Schema schema() {
if (schema == null) {
try {
schema = callable.call();
schema = supplier.get();
}
catch (Exception e) {
throw new RuntimeException(e);

61
jOOQ/src/main/java/org/jooq/impl/LazySupplier.java Normal file
View File

@ -0,0 +1,61 @@
/*
* 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.
*
* Other licenses:
* -----------------------------------------------------------------------------
* Commercial licenses for this work are available. These replace the above
* ASL 2.0 and offer limited warranties, support, maintenance, and commercial
* database integrations.
*
* For more information, please visit: http://www.jooq.org/licenses
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*/
package org.jooq.impl;
import java.io.Serializable;
import java.util.function.Supplier;
import org.jooq.Internal;
/**
* A lazy supplier
*/
@Internal
@FunctionalInterface
public interface LazySupplier<T> extends Serializable, Supplier<T> {
/**
* Gets a result.
*
* @return a result
*/
@Override
T get();
}