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CCM NG: Database migrations for Page Model Containers 

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@5365 8810af33-2d31-482b-a856-94f89814c4df
ccm-docs
jensp 2018-04-06 13:07:54 +00:00
parent f825d544f1
commit fb6235b4b1
9 changed files with 464 additions and 3 deletions
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162
ccm-core/src/main/java/db/migrations/org/libreccm/ccm_core/V7_0_0_23__move_components_to_container.java 100644
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@ -0,0 +1,162 @@
/*
* Copyright (C) 2018 LibreCCM Foundation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package db.migrations.org.libreccm.ccm_core;
import org.flywaydb.core.api.migration.jdbc.JdbcMigration;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.UUID;
/**
*
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
public class V7_0_0_23__move_components_to_container implements JdbcMigration {
@Override
public void migrate(final Connection connection) throws Exception {
// Get all draft PageModels from ccm_core.page_models
final PreparedStatement retrievePageModels = connection
.prepareStatement("select PAGE_MODEL_ID, MODEL_UUID "
+ "from CCM_CORE.PAGE_MODELS "
+ "where VERSION = 'DRAFT'");
/*
For each PageModel:
* Create a single container (by inserting the data into
ccm_core.page_model_container_models)
* set container_id of each component_model of the page_model
to the ID of the new container
* if the PageModel has a public version do the same but reuse the
containerUuid
*/
final PreparedStatement createContainerId = connection
.prepareStatement("select nextval('hibernate_sequence')");
final PreparedStatement createContainer = connection
.prepareStatement(
"insert into CCM_CORE.PAGE_MODEL_CONTAINER_MODELS ("
+ " CONTAINER_ID, "
+ " CONTAINER_UUID, "
+ " CONTAINER_KEY, "
+ " UUID, "
+ " PAGE_MODEL_ID"
+ ") "
+ "VALUES ("
+ " ?,"
+ " ?,"
+ " ?,"
+ " ?,"
+ " ?"
+ ")");
final PreparedStatement checkForLivePageModel = connection
.prepareStatement("select count(PAGE_MODEL_ID) "
+ "from CCM_CORE.PAGE_MODELS "
+ "where VERSION = 'LIVE' "
+ "and model_uuid = ?");
final PreparedStatement retrieveLivePage = connection
.prepareStatement("select PAGE_MODEL_ID "
+ "from CCM_CORE.PAGE_MODELS "
+ "where VERSION = 'LIVE' "
+ "and model_uuid = ?");
final PreparedStatement updateComponents = connection
.prepareStatement("update PAGE_MODEL_COMPONENT_MODELS "
+ "set CONTAINER_ID = ? "
+ "where COMPONENT_MODEL_ID in ("
+ " select COMPONENT_MODEL_ID "
+ " from PAGE_MODEL_COMPONENT_MODELS "
+ " where PAGE_MODEL_ID = ?"
+ ")");
try (final ResultSet pageModelsResultSet
= retrievePageModels.executeQuery()) {
while (pageModelsResultSet.next()) {
final long pageModelId = pageModelsResultSet
.getLong("PAGE_MODEL_ID");
final String modelUuid = pageModelsResultSet
.getString("MODEL_UUID");
final String containerKey = "container";
final String containerUuid = UUID.randomUUID().toString();
final long containerId;
try (final ResultSet containerIdResultSet
= createContainerId.executeQuery()) {
containerIdResultSet.next();
containerId = containerIdResultSet.getLong("nextval");
}
createContainer.setLong(1, containerId);
createContainer.setString(2, containerUuid);
createContainer.setString(3, containerKey);
createContainer.setString(4, containerUuid);
createContainer.setLong(5, pageModelId);
createContainer.executeUpdate();
updateComponents.setLong(1, containerId);
updateComponents.setLong(2, pageModelId);
updateComponents.executeUpdate();
checkForLivePageModel.setString(1, modelUuid);
final long liveCount;
try (final ResultSet liveCountResultSet
= checkForLivePageModel.executeQuery()) {
liveCountResultSet.next();
liveCount = liveCountResultSet.getLong("COUNT");
}
if (liveCount > 0) {
retrieveLivePage.setString(1, modelUuid);
final long livePageModelId;
try (final ResultSet liveResultSet
= retrieveLivePage.executeQuery()) {
liveResultSet.next();
livePageModelId = liveResultSet.getLong("PAGE_MODEL_ID");
}
final long liveContainerId;
try (final ResultSet liveContainerIdResultSet
= createContainerId.executeQuery()) {
liveContainerIdResultSet.next();
liveContainerId = liveContainerIdResultSet
.getLong("nextval");
}
createContainer.setLong(1, liveContainerId);
createContainer.setString(2, containerUuid);
createContainer.setString(3, containerKey);
createContainer.setString(4, UUID.randomUUID().toString());
createContainer.setLong(5, livePageModelId);
createContainer.executeUpdate();
updateComponents.setLong(1, liveContainerId);
updateComponents.setLong(2, livePageModelId);
updateComponents.executeUpdate();
}
}
}
}
}

39
ccm-core/src/main/java/db/migrations/org/libreccm/ccm_core/h2/V7_0_0_23__move_components_to_container_h2.java 100644
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@ -0,0 +1,39 @@
/*
* Copyright (C) 2018 LibreCCM Foundation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package db.migrations.org.libreccm.ccm_core.h2;
import db.migrations.org.libreccm.ccm_core.V7_0_0_23__move_components_to_container;
import org.flywaydb.core.api.migration.jdbc.JdbcMigration;
import java.sql.Connection;
/**
*
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
public class V7_0_0_23__move_components_to_container_h2
extends V7_0_0_23__move_components_to_container
implements JdbcMigration {
@Override
public void migrate(final Connection connection) throws Exception {
super.migrate(connection);
}
}

39
ccm-core/src/main/java/db/migrations/org/libreccm/ccm_core/pgsql/V7_0_0_23__move_components_to_container_pgsql.java 100644
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@ -0,0 +1,39 @@
/*
* Copyright (C) 2018 LibreCCM Foundation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package db.migrations.org.libreccm.ccm_core.pgsql;
import db.migrations.org.libreccm.ccm_core.V7_0_0_23__move_components_to_container;
import org.flywaydb.core.api.migration.jdbc.JdbcMigration;
import java.sql.Connection;
/**
*
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
public class V7_0_0_23__move_components_to_container_pgsql
extends V7_0_0_23__move_components_to_container
implements JdbcMigration {
@Override
public void migrate(final Connection connection) throws Exception {
super.migrate(connection);
}
}

4
ccm-core/src/main/java/org/libreccm/pagemodel/ContainerModel.java
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@ -55,7 +55,7 @@ import javax.validation.constraints.NotNull;
@Table(name = "PAGE_MODEL_CONTAINER_MODELS", schema = CoreConstants.DB_SCHEMA)
@NamedQueries({
@NamedQuery(name = "ContainerModel.findByKeyAndPage",
query = "SELECT c FROM Container c "
query = "SELECT c FROM ContainerModel c "
+ "WHERE c.key = :key "
+ "AND c.pageModel = :pageModel")
})
@ -89,7 +89,7 @@ public class ContainerModel implements Serializable {
* used for the value of the {@code id} or {@code class} attribute in HTML.
* It is recommended the use semantic names.
*/
@Column(name = "COMPONENT_KEY", length = 255)
@Column(name = "CONTAINER_KEY", length = 255)
private String key;
/**

4
ccm-core/src/main/java/org/libreccm/pagemodel/styles/CssProperty.java
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@ -18,6 +18,8 @@
*/
package org.libreccm.pagemodel.styles;
import org.libreccm.core.CoreConstants;
import java.io.Serializable;
import java.util.Objects;
@ -34,7 +36,7 @@ import javax.persistence.Table;
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
@Entity
@Table(name = "STYLE_PROPERTIES")
@Table(name = "STYLE_PROPERTIES", schema = CoreConstants.DB_SCHEMA)
public class CssProperty implements Serializable {
private static final long serialVersionUID = -4697757123207731769L;

103
ccm-core/src/main/resources/db/migrations/org/libreccm/ccm_core/h2/V7_0_0_22__add_page_model_containers.sql 100644
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@ -0,0 +1,103 @@
-- Remove obsolete tables
alter table CCM_CORE.FLEX_LAYOUT_BOXES
drop constraint FKeiqh69t1lr7u09hjuxfyxsbs;
alter table CCM_CORE.FLEX_LAYOUT_BOXES
drop constraint FKmrobhhqidcf1657ugcgatrd0y;
alter table CCM_CORE.FLEX_LAYOUT_COMPONENTS
drop constraint FK8qxnqt75ikxtedx0xreoeiygg;
drop table CCM_CORE.FLEX_LAYOUT_COMPONENTS;
drop table CCM_CORE.FLEX_LAYOUT_BOXES;
-- Create new tables and columns
alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS
add column CONTAINER_ID bigint;
create table CCM_CORE.PAGE_MODEL_CONTAINER_MODELS (
CONTAINER_ID bigint not null,
CONTAINER_UUID varchar(255) not null,
CONTAINER_KEY varchar(255),
UUID varchar(255) not null,
PAGE_MODEL_ID bigint,
STYLE_ID bigint,
primary key (CONTAINER_ID)
);
create table CCM_CORE.STYLE_MEDIA_QUERIES (
MEDIA_QUERY_ID bigint not null,
MAX_WIDTH_UNIT varchar(255),
MAX_WIDTH_VALUE float,
MEDIA_TYPE varchar(255),
MIN_WIDTH_UNIT varchar(255),
MIN_WIDTH_VALUE float,
primary key (MEDIA_QUERY_ID)
);
create table CCM_CORE.STYLE_MEDIA_RULES (
MEDIA_RULE_ID bigint not null,
MEDIA_QUERY_ID bigint,
STYLE_ID bigint,
primary key (MEDIA_RULE_ID)
);
create table CCM_CORE.STYLE_PROPERTIES (
PROPERTY_ID bigint not null,
NAME varchar(256),
PROPERTY_VALUE varchar(4096),
RULE_ID bigint,
primary key (PROPERTY_ID)
);
create table CCM_CORE.STYLE_RULES (
RULE_ID bigint not null,
SELECTOR varchar(2048),
STYLE_ID bigint,
primary key (RULE_ID)
);
create table CCM_CORE.STYLES (
STYLE_ID bigint not null,
STYLENAME varchar(255),
primary key (STYLE_ID)
);
alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS
add constraint FK1uvkayybawff8sqkmerqt60bk
foreign key (CONTAINER_ID)
references CCM_CORE.PAGE_MODEL_CONTAINER_MODELS;
alter table CCM_CORE.PAGE_MODEL_CONTAINER_MODELS
add constraint FK1c6drneacxveol92vpum79fxb
foreign key (PAGE_MODEL_ID)
references CCM_CORE.PAGE_MODELS;
alter table CCM_CORE.PAGE_MODEL_CONTAINER_MODELS
add constraint FKoi5wphv3vtwryc19akku28p24
foreign key (STYLE_ID)
references CCM_CORE.STYLES;
alter table CCM_CORE.STYLE_MEDIA_RULES
add constraint FKdq24a4atxp4c1sbqs8g6lpkx0
foreign key (MEDIA_QUERY_ID)
references CCM_CORE.STYLE_MEDIA_QUERIES;
alter table CCM_CORE.STYLE_MEDIA_RULES
add constraint FKf67h8q9kkjft9go2xo2572n17
foreign key (STYLE_ID)
references CCM_CORE.STYLES;
alter table CCM_CORE.STYLE_PROPERTIES
add constraint FKg2g0n7jmce3vjmula0898yp94
foreign key (RULE_ID)
references CCM_CORE.STYLE_RULES;
alter table CCM_CORE.STYLE_RULES
add constraint FKcbr0k93g001jix7i4kncsce1w
foreign key (STYLE_ID)
references CCM_CORE.STYLES;

7
ccm-core/src/main/resources/db/migrations/org/libreccm/ccm_core/h2/V7_0_0_24__page_model_cleanup.sql 100644
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@ -0,0 +1,7 @@
-- drop obsolete columns
alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS
drop constraint FKo696ch035fe7rrueol1po13od
alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS add column PAGE_MODEL_ID bigint;

102
ccm-core/src/main/resources/db/migrations/org/libreccm/ccm_core/pgsql/V7_0_0_22__add_page_model_containers.sql 100644
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@ -0,0 +1,102 @@
-- Remove obsolete tables
alter table CCM_CORE.FLEX_LAYOUT_BOXES
drop constraint FKeiqh69t1lr7u09hjuxfyxsbs;
alter table CCM_CORE.FLEX_LAYOUT_BOXES
drop constraint FKmrobhhqidcf1657ugcgatrd0y;
alter table CCM_CORE.FLEX_LAYOUT_COMPONENTS
drop constraint FK8qxnqt75ikxtedx0xreoeiygg;
drop table CCM_CORE.FLEX_LAYOUT_COMPONENTS;
drop table CCM_CORE.FLEX_LAYOUT_BOXES;
-- Create new tables and columns
alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS
add column CONTAINER_ID int8;
create table CCM_CORE.PAGE_MODEL_CONTAINER_MODELS (
CONTAINER_ID int8 not null,
CONTAINER_UUID varchar(255) not null,
CONTAINER_KEY varchar(255),
UUID varchar(255) not null,
PAGE_MODEL_ID int8,
STYLE_ID int8,
primary key (CONTAINER_ID)
);
create table CCM_CORE.STYLE_MEDIA_QUERIES (
MEDIA_QUERY_ID int8 not null,
MAX_WIDTH_UNIT varchar(255),
MAX_WIDTH_VALUE float4,
MEDIA_TYPE varchar(255),
MIN_WIDTH_UNIT varchar(255),
MIN_WIDTH_VALUE float4,
primary key (MEDIA_QUERY_ID)
);
create table CCM_CORE.STYLE_MEDIA_RULES (
MEDIA_RULE_ID int8 not null,
MEDIA_QUERY_ID int8,
STYLE_ID int8,
primary key (MEDIA_RULE_ID)
);
create table CCM_CORE.STYLE_PROPERTIES (
PROPERTY_ID int8 not null,
NAME varchar(256),
PROPERTY_VALUE varchar(4096),
RULE_ID int8,
primary key (PROPERTY_ID)
);
create table CCM_CORE.STYLE_RULES (
RULE_ID int8 not null,
SELECTOR varchar(2048),
STYLE_ID int8,
primary key (RULE_ID)
);
create table CCM_CORE.STYLES (
STYLE_ID int8 not null,
STYLENAME varchar(255),
primary key (STYLE_ID)
);
alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS
add constraint FK1uvkayybawff8sqkmerqt60bk
foreign key (CONTAINER_ID)
references CCM_CORE.PAGE_MODEL_CONTAINER_MODELS;
alter table CCM_CORE.PAGE_MODEL_CONTAINER_MODELS
add constraint FK1c6drneacxveol92vpum79fxb
foreign key (PAGE_MODEL_ID)
references CCM_CORE.PAGE_MODELS;
alter table CCM_CORE.PAGE_MODEL_CONTAINER_MODELS
add constraint FKoi5wphv3vtwryc19akku28p24
foreign key (STYLE_ID)
references CCM_CORE.STYLES;
alter table CCM_CORE.STYLE_MEDIA_RULES
add constraint FKdq24a4atxp4c1sbqs8g6lpkx0
foreign key (MEDIA_QUERY_ID)
references CCM_CORE.STYLE_MEDIA_QUERIES;
alter table CCM_CORE.STYLE_MEDIA_RULES
add constraint FKf67h8q9kkjft9go2xo2572n17
foreign key (STYLE_ID)
references CCM_CORE.STYLES;
alter table CCM_CORE.STYLE_PROPERTIES
add constraint FKg2g0n7jmce3vjmula0898yp94
foreign key (RULE_ID)
references CCM_CORE.STYLE_RULES;
alter table CCM_CORE.STYLE_RULES
add constraint FKcbr0k93g001jix7i4kncsce1w
foreign key (STYLE_ID)
references CCM_CORE.STYLES;

7
ccm-core/src/main/resources/db/migrations/org/libreccm/ccm_core/pgsql/V7_0_0_24__page_model_cleanup.sql 100644
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@ -0,0 +1,7 @@
-- drop obsolete columns
alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS
drop constraint FKo696ch035fe7rrueol1po13od;
alter table CCM_CORE.PAGE_MODEL_COMPONENT_MODELS drop column PAGE_MODEL_ID;