#16 -- Show commits page
Anton Romanov
3 years ago
parent
cf9f4ea82b
commit
c89a27d495
@ -0,0 +1,93 @@
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package ru.ulstu.extractor.model;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.domain.Sort;
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import java.io.Serializable;
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public class OffsetablePageRequest implements Pageable, Serializable {
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private final int offset;
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private final int count;
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private final Sort sort;
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public OffsetablePageRequest(int page, long pageSize) {
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this(pageSize * page, pageSize, Sort.by("id"));
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}
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public OffsetablePageRequest(long offset, long count, Sort sort) {
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if (offset < 0) {
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throw new IllegalArgumentException("Offset value must not be less than zero!");
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}
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if (count < 1) {
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throw new IllegalArgumentException("Count value must not be less than one!");
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}
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this.offset = (int) offset;
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this.count = (int) count;
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this.sort = sort;
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}
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@Override
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public Sort getSort() {
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return sort;
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}
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@Override
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public int getPageSize() {
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return count;
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}
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@Override
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public int getPageNumber() {
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return offset / count;
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}
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@Override
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public long getOffset() {
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return offset;
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}
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@Override
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public boolean hasPrevious() {
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return offset > 0;
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}
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@Override
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public Pageable next() {
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return new OffsetablePageRequest(getOffset() + getPageSize(), getPageSize(), getSort());
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}
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@Override
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public Pageable previousOrFirst() {
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return hasPrevious() ? previous() : first();
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}
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public Pageable previous() {
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return getOffset() == 0 ? this : new OffsetablePageRequest(getOffset() - getPageSize(), getPageSize(), getSort());
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}
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@Override
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public Pageable first() {
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return new OffsetablePageRequest(0, getPageSize(), getSort());
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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}
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if (obj == null || getClass() != obj.getClass()) {
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return false;
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}
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final OffsetablePageRequest other = (OffsetablePageRequest) obj;
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return this.offset == other.offset && this.count == other.count;
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result + offset;
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result = prime * result + count;
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return result;
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}
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}
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@ -0,0 +1,14 @@
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package ru.ulstu.extractor.repository;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.data.repository.query.Param;
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import ru.ulstu.extractor.model.Author;
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import ru.ulstu.extractor.model.Repository;
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import java.util.List;
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public interface AuthorRepository extends JpaRepository<Author, Integer> {
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@Query("SELECT a FROM Commit c, Repository r, Branch b, Author a WHERE c.author = a AND c.branch = b AND r = b.repository AND r = :repository AND b.name = :branchName")
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List<Author> findByRepositoryAndBranch(@Param("repository") Repository repository, @Param("branchName") String branchName);
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}
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@ -1,7 +1,14 @@
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package ru.ulstu.extractor.repository;
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import org.springframework.data.domain.Page;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.data.repository.query.Param;
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import ru.ulstu.extractor.model.Commit;
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import ru.ulstu.extractor.model.Repository;
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public interface CommitRepository extends JpaRepository<Commit, Integer> {
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@Query("SELECT c FROM Commit c, Repository r, Branch b WHERE c.branch = b AND r = b.repository AND r = :repository AND b.name = :branchName")
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Page<Commit> findByRepositoryAndBranch(Pageable pageable, @Param("repository") Repository repository, @Param("branchName") String branchName);
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}
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@ -1,32 +1,13 @@
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package ru.ulstu.extractor.service;
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import org.springframework.stereotype.Service;
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import ru.ulstu.extractor.model.Commit;
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import java.util.List;
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import java.util.stream.Collectors;
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@Service
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public class FilteringService {
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private final GitRepositoryService gitRepositoryService;
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public FilteringService(GitRepositoryService gitRepositoryService) {
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this.gitRepositoryService = gitRepositoryService;
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}
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public List<Commit> getCommits(String urlRepo) {
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return getCommits(urlRepo, null);
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}
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private final IndexService indexService;
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public List<Commit> getCommits(String urlRepo, String filterCommitMessage) {
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if (filterCommitMessage != null) {
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return getCommits(urlRepo)
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.stream()
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.filter(commit -> commit.getMessage().contains(filterCommitMessage))
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.collect(Collectors.toList());
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} else {
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return getCommits(urlRepo);
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}
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public FilteringService(IndexService indexService) {
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this.indexService = indexService;
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}
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}
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