First Version
This commit is contained in:
Struchkov Mark
commit
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*.class
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*.log
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*.ctxt
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.mtj.tmp/
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*.jar
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*.war
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*.nar
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*.ear
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*.zip
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*.tar.gz
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*.rar
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hs_err_pid*
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target/
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pom.xml.tag
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pom.xml.releaseBackup
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pom.xml.versionsBackup
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pom.xml.next
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release.properties
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dependency-reduced-pom.xml
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buildNumber.properties
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.mvn/timing.properties
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.mvn/wrapper/maven-wrapper.jar
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.idea/**/workspace.xml
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.idea/**/tasks.xml
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.idea/**/usage.statistics.xml
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.idea/**/dictionaries
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.idea/**/shelf
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.idea/**/contentModel.xml
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.idea/**/dataSources/
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.idea/**/dataSources.ids
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.idea/**/dataSources.local.xml
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.idea/**/sqlDataSources.xml
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.idea/**/dynamic.xml
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.idea/**/uiDesigner.xml
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.idea/**/dbnavigator.xml
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.idea/**/gradle.xml
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.idea/**/libraries
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cmake-build-*/
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.idea/**/mongoSettings.xml
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*.iws
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out/
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.idea_modules/
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atlassian-ide-plugin.xml
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.idea/replstate.xml
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com_crashlytics_export_strings.xml
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crashlytics.properties
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crashlytics-build.properties
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fabric.properties
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.idea/httpRequests
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.idea/caches/build_file_checksums.ser
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*~
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.fuse_hidden*
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.directory
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.Trash-*
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.nfs*
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Thumbs.db
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Thumbs.db:encryptable
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ehthumbs.db
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ehthumbs_vista.db
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*.stackdump
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[Dd]esktop.ini
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$RECYCLE.BIN/
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*.cab
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*.msi
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*.msix
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*.msm
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*.msp
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*.lnk
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.DS_Store
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.AppleDouble
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.LSOverride
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Icon
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._*
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.DocumentRevisions-V100
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.fseventsd
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.Spotlight-V100
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.TemporaryItems
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.Trashes
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.VolumeIcon.icns
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.com.apple.timemachine.donotpresent
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.AppleDB
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.AppleDesktop
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Network Trash Folder
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Temporary Items
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.apdisk
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>dev.struchkov.haiti.filter</groupId>
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<artifactId>haiti-filter-jooq</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>Haiti Filter JOOQ</name>
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<description>JOOQ based filtering module</description>
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<url>https://github.com/haiti-projects/haiti-filter-jooq</url>
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<properties>
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<maven.compiler.source>11</maven.compiler.source>
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<maven.compiler.target>11</maven.compiler.target>
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<jooq.version>3.15.5</jooq.version>
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</properties>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>dev.struchkov.haiti</groupId>
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<artifactId>haiti-bom</artifactId>
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<version>0.0.1-RELEASE</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>dev.struchkov.haiti</groupId>
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<artifactId>haiti-filter</artifactId>
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</dependency>
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<dependency>
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<groupId>org.jooq</groupId>
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<artifactId>jooq</artifactId>
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<version>${jooq.version}</version>
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</dependency>
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</dependencies>
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</project>
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package dev.struchkov.haiti.filter.jooq;
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import dev.struchkov.haiti.filter.Filter;
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import dev.struchkov.haiti.filter.FilterQuery;
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import lombok.NonNull;
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import org.jooq.Condition;
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import org.jooq.DSLContext;
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import org.jooq.Operator;
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import org.jooq.Query;
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import org.jooq.Record;
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import org.jooq.SelectConditionStep;
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import org.jooq.SelectJoinStep;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.function.Consumer;
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import java.util.stream.Collectors;
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import static org.jooq.impl.DSL.condition;
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import static org.jooq.impl.DSL.field;
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public class CriteriaJooqFilter implements Filter {
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private final List<Condition> andConditions = new ArrayList<>();
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private final List<Condition> orConditions = new ArrayList<>();
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private final List<Condition> notConditions = new ArrayList<>();
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private final List<JoinTable> joinTables = new ArrayList<>();
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private String fieldOrder;
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private Object lastId;
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private Integer pageSize;
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private final String table;
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private final DSLContext dsl;
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protected CriteriaJooqFilter(String table, DSLContext dsl) {
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this.table = table;
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this.dsl = dsl;
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}
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public static CriteriaJooqFilter create(String table, DSLContext dsl) {
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return new CriteriaJooqFilter(table, dsl);
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}
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@Override
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public Filter and(FilterQuery filterQuery) {
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generateAnd((CriteriaJooqQuery) filterQuery);
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return this;
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}
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@Override
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public Filter and(Consumer<FilterQuery> query) {
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final CriteriaJooqQuery criteriaQuery = CriteriaJooqQuery.create();
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query.accept(criteriaQuery);
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generateAnd(criteriaQuery);
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return this;
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}
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@Override
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public Filter or(FilterQuery filterQuery) {
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generateOr((CriteriaJooqQuery) filterQuery);
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return this;
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}
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public Filter or(Consumer<FilterQuery> query) {
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final CriteriaJooqQuery criteriaQuery = CriteriaJooqQuery.create();
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query.accept(criteriaQuery);
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generateOr(criteriaQuery);
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return this;
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}
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@Override
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public Filter not(FilterQuery filterQuery) {
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return null;
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}
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@Override
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public Filter not(Consumer<FilterQuery> query) {
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return null;
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}
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public Filter page(@NonNull String fieldOrder, Object id, int pageSize) {
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this.fieldOrder = fieldOrder;
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this.lastId = id;
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this.pageSize = pageSize;
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return this;
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}
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public Filter join(@NonNull JoinTable... joinTables) {
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this.joinTables.addAll(Arrays.stream(joinTables).collect(Collectors.toList()));
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return this;
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}
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private void generateAnd(CriteriaJooqQuery criteriaQuery) {
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andConditions.addAll(criteriaQuery.getConditions());
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}
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private void generateOr(CriteriaJooqQuery criteriaQuery) {
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orConditions.addAll(criteriaQuery.getConditions());
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}
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@Override
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public Query build() {
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final List<Condition> conditions = new ArrayList<>();
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if (!andConditions.isEmpty()) {
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conditions.add(condition(Operator.AND, andConditions));
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}
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if (!orConditions.isEmpty()) {
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conditions.add(condition(Operator.OR, orConditions));
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}
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SelectJoinStep<Record> from = dsl.select().from(table);
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if (!joinTables.isEmpty()) {
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for (JoinTable joinTable : joinTables) {
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final String tableName = joinTable.getTableName();
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final JoinTypeOperation joinType = joinTable.getJoinTypeOperation();
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final String fieldReference = joinTable.getFieldReference();
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final String fieldBase = joinTable.getFieldBase();
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final Condition on = field(fieldReference).eq(field(fieldBase));
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switch (joinType) {
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case LEFT:
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from = from.leftJoin(tableName).on(on);
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break;
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case INNER:
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from = from.innerJoin(tableName).on(on);
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break;
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case RIGHT:
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from = from.rightJoin(tableName).on(on);
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break;
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}
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}
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}
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final SelectConditionStep<Record> where = from.where(conditions);
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if (pageSize != null && fieldOrder != null) {
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if (lastId != null) {
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where.orderBy(field(fieldOrder))
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.seek(lastId)
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.limit(pageSize);
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} else {
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where.orderBy(field(fieldOrder))
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.limit(pageSize);
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}
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}
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return where;
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}
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}
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@ -0,0 +1,96 @@
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package dev.struchkov.haiti.filter.jooq;
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import dev.struchkov.haiti.filter.FilterQuery;
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import lombok.NonNull;
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import org.jooq.Condition;
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import org.jooq.Field;
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import org.jooq.impl.DSL;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import static org.jooq.impl.DSL.condition;
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import static org.jooq.impl.DSL.field;
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public class CriteriaJooqQuery implements FilterQuery {
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private final List<Condition> conditions = new ArrayList<>();
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public static CriteriaJooqQuery create() {
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return new CriteriaJooqQuery();
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}
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protected List<Condition> getConditions() {
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return conditions;
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}
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@Override
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public <Y extends Comparable<? super Y>> FilterQuery between(@NonNull String field, Y from, Y to) {
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if (from != null && to != null) {
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Condition condition = DSL.field(field).between(from, to);
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conditions.add(condition);
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}
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return this;
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}
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@Override
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public <Y extends Comparable<? super Y>> FilterQuery greaterThan(@NonNull String field, Y value) {
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return this;
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}
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@Override
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public <Y extends Comparable<? super Y>> FilterQuery lessThan(@NonNull String field, Y value) {
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return this;
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}
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@Override
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public FilterQuery matchPhrase(@NonNull String field, Object value) {
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if (value != null) {
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final Condition condition = condition(Map.of(field(field), value));
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conditions.add(condition);
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}
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return this;
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}
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@Override
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public <U> FilterQuery matchPhrase(@NonNull String field, Set<U> values) {
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if (values != null && !values.isEmpty()) {
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conditions.add(DSL.field(field).in(values));
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}
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return this;
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}
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@Override
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public FilterQuery exists(String field) {
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if (field != null) {
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conditions.add(DSL.field(field).isNotNull());
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}
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return this;
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}
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@Override
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public FilterQuery like(@NonNull String field, String value, boolean ignoreCase) {
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final Field<Object> query = field(field);
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if (value != null) {
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if (ignoreCase) {
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conditions.add(query.like(value));
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} else {
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conditions.add(query.likeIgnoreCase(value));
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}
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}
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return this;
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}
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@Override
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public FilterQuery checkBoolInt(@NonNull String field, Boolean flag) {
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return this;
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}
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@Override
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public List<Condition> build() {
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return conditions;
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}
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}
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@ -0,0 +1,30 @@
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package dev.struchkov.haiti.filter.jooq;
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import lombok.AccessLevel;
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import lombok.Getter;
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import lombok.NonNull;
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import lombok.RequiredArgsConstructor;
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/**
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* Контейнер для соединения с таблицами.
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*
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* @author upagge 15.04.2021
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*/
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@Getter
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@RequiredArgsConstructor(access = AccessLevel.PRIVATE)
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public class JoinTable {
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private final String tableName;
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private final String fieldBase;
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private final String fieldReference;
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private final JoinTypeOperation joinTypeOperation;
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public static JoinTable ofLeft(@NonNull String tableName, @NonNull String fieldBase, @NonNull String fieldReference) {
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return new JoinTable(tableName, fieldBase, fieldReference, JoinTypeOperation.LEFT);
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}
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public static JoinTable of(@NonNull String tableName, @NonNull String fieldBase, @NonNull String fieldReference, JoinTypeOperation joinType) {
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return new JoinTable(tableName, fieldBase, fieldReference, joinType);
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}
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}
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@ -0,0 +1,14 @@
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package dev.struchkov.haiti.filter.jooq;
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/**
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* Разрешенные типы операции JOIN.
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*
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* @author upagge 24.02.2021
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*/
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public enum JoinTypeOperation {
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LEFT,
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RIGHT,
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INNER
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|
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}
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