From 63f8df5eb9e625d90d0665e58bcd7ed55cb20db4 Mon Sep 17 00:00:00 2001 From: lukaseder Date: Fri, 11 Sep 2015 10:42:55 +0200 Subject: [PATCH] [#4530] Add support for boolAnd(Condition), boolAnd(Field), boolOr(Condition), boolOr(Field) --- jOOQ/src/main/java/org/jooq/impl/BoolAnd.java | 90 +++++++++++++++++++ jOOQ/src/main/java/org/jooq/impl/BoolOr.java | 90 +++++++++++++++++++ jOOQ/src/main/java/org/jooq/impl/DSL.java | 40 ++++++++- 3 files changed, 218 insertions(+), 2 deletions(-) create mode 100644 jOOQ/src/main/java/org/jooq/impl/BoolAnd.java create mode 100644 jOOQ/src/main/java/org/jooq/impl/BoolOr.java diff --git a/jOOQ/src/main/java/org/jooq/impl/BoolAnd.java b/jOOQ/src/main/java/org/jooq/impl/BoolAnd.java new file mode 100644 index 0000000000..edc419b8bd --- /dev/null +++ b/jOOQ/src/main/java/org/jooq/impl/BoolAnd.java @@ -0,0 +1,90 @@ +/** + * Copyright (c) 2009-2015, Data Geekery GmbH (http://www.datageekery.com) + * All rights reserved. + * + * 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 static org.jooq.impl.DSL.inline; +import static org.jooq.impl.DSL.one; +import static org.jooq.impl.DSL.zero; + +import org.jooq.Condition; +import org.jooq.Context; +import org.jooq.Field; + +/** + * @author Lukas Eder + */ +class BoolAnd extends Function { + + /** + * Generated UID + */ + private static final long serialVersionUID = 7292087943334025737L; + + private final Condition condition; + + BoolAnd(Condition condition) { + super("bool_and", SQLDataType.BOOLEAN, DSL.field(condition)); + + this.condition = condition; + } + + @SuppressWarnings("serial") + @Override + public final void accept(Context ctx) { + switch (ctx.family()) { + case POSTGRES: + super.accept(ctx); + break; + + default: + final Field count = DSL.field("{0}", Integer.class, new CustomQueryPart() { + @Override + public void accept(Context c) { + c.visit(DSL.count(DSL.when(condition.not(), one()))); + toSQLOverClause(c); + } + }); + + ctx.visit(DSL.when(count.eq(zero()), inline(true)).otherwise(inline(false))); + break; + } + } +} diff --git a/jOOQ/src/main/java/org/jooq/impl/BoolOr.java b/jOOQ/src/main/java/org/jooq/impl/BoolOr.java new file mode 100644 index 0000000000..0d92b308aa --- /dev/null +++ b/jOOQ/src/main/java/org/jooq/impl/BoolOr.java @@ -0,0 +1,90 @@ +/** + * Copyright (c) 2009-2015, Data Geekery GmbH (http://www.datageekery.com) + * All rights reserved. + * + * 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 static org.jooq.impl.DSL.inline; +import static org.jooq.impl.DSL.one; +import static org.jooq.impl.DSL.zero; + +import org.jooq.Condition; +import org.jooq.Context; +import org.jooq.Field; + +/** + * @author Lukas Eder + */ +class BoolOr extends Function { + + /** + * Generated UID + */ + private static final long serialVersionUID = 7292087943334025737L; + + private final Condition condition; + + BoolOr(Condition condition) { + super("bool_or", SQLDataType.BOOLEAN, DSL.field(condition)); + + this.condition = condition; + } + + @SuppressWarnings("serial") + @Override + public final void accept(Context ctx) { + switch (ctx.family()) { + case POSTGRES: + super.accept(ctx); + break; + + default: + final Field count = DSL.field("{0}", Integer.class, new CustomQueryPart() { + @Override + public void accept(Context c) { + c.visit(DSL.count(DSL.when(condition, one()))); + toSQLOverClause(c); + } + }); + + ctx.visit(DSL.when(count.gt(zero()), inline(true)).otherwise(inline(false))); + break; + } + } +} diff --git a/jOOQ/src/main/java/org/jooq/impl/DSL.java b/jOOQ/src/main/java/org/jooq/impl/DSL.java index 831a19fc14..cda3a49c5d 100644 --- a/jOOQ/src/main/java/org/jooq/impl/DSL.java +++ b/jOOQ/src/main/java/org/jooq/impl/DSL.java @@ -11286,18 +11286,54 @@ public class DSL { /** * Get the every value over a field: every(field). + *

+ * This is a synonym for {@link #boolAnd(Field)}. */ @Support public static AggregateFunction every(Field field) { - return every(condition(nullSafe(field))); + return boolAnd(field); } /** * Get the every value over a condition: every(condition). + *

+ * This is a synonym for {@link #boolAnd(Condition)}. */ @Support public static AggregateFunction every(Condition condition) { - return new Every(condition); + return boolAnd(condition); + } + + /** + * Get the every value over a field: bool_and(field). + */ + @Support + public static AggregateFunction boolAnd(Field field) { + return boolAnd(condition(nullSafe(field))); + } + + /** + * Get the every value over a condition: bool_and(condition). + */ + @Support + public static AggregateFunction boolAnd(Condition condition) { + return new BoolAnd(condition); + } + + /** + * Get the every value over a field: bool_and(field). + */ + @Support + public static AggregateFunction boolOr(Field field) { + return boolOr(condition(nullSafe(field))); + } + + /** + * Get the every value over a condition: bool_and(condition). + */ + @Support + public static AggregateFunction boolOr(Condition condition) { + return new BoolOr(condition); } /**