Example usage for org.springframework.util Assert hasLength

List of usage examples for org.springframework.util Assert hasLength

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Introduction

In this page you can find the example usage for org.springframework.util Assert hasLength.

Prototype

@Deprecated
public static void hasLength(@Nullable String text)

Source Link

Document

Assert that the given String is not empty; that is, it must not be null and not the empty String.

Usage

From source file:de.blizzy.documentr.page.Page.java

public void setViewRestrictionRole(String viewRestrictionRole) {
    if (viewRestrictionRole != null) {
        Assert.hasLength(viewRestrictionRole);
    }/*from www.j av a 2  s .  com*/

    this.viewRestrictionRole = viewRestrictionRole;
}

From source file:de.blizzy.documentr.page.PageChangedEvent.java

public PageChangedEvent(String projectName, String branchName, String path) {
    Assert.hasLength(projectName);
    Assert.hasLength(branchName);/*from w ww  .  ja  v a  2  s  .  c om*/
    Assert.hasLength(path);

    this.projectName = projectName;
    this.branchName = branchName;
    this.path = path;
}

From source file:de.blizzy.documentr.page.PageStore.java

@Override
public MergeConflict savePage(String projectName, String branchName, String path, Page page, String baseCommit,
        User user) throws IOException {

    Assert.hasLength(projectName);
    Assert.hasLength(branchName);//w ww. j a va  2s  .  c o  m
    Assert.hasLength(path);
    Assert.notNull(user);

    try {
        MergeConflict conflict = savePageInternal(projectName, branchName, path, DocumentrConstants.PAGE_SUFFIX,
                page, baseCommit, DocumentrConstants.PAGES_DIR_NAME, user);
        if (conflict == null) {
            eventBus.post(new PageChangedEvent(projectName, branchName, path));
        }
        return conflict;
    } catch (GitAPIException e) {
        throw new IOException(e);
    }
}

From source file:de.blizzy.documentr.page.PageStore.java

@Override
public void saveAttachment(String projectName, String branchName, String pagePath, String name, Page attachment,
        User user) throws IOException {

    Assert.hasLength(projectName);
    Assert.hasLength(branchName);//from   w  ww .  ja  v a  2s. co  m
    Assert.hasLength(pagePath);
    Assert.hasLength(name);
    Assert.notNull(attachment);
    Assert.notNull(user);
    // check if page exists by trying to load it
    getPage(projectName, branchName, pagePath, false);

    try {
        savePageInternal(projectName, branchName, pagePath + "/" + name, DocumentrConstants.PAGE_SUFFIX, //$NON-NLS-1$
                attachment, null, DocumentrConstants.ATTACHMENTS_DIR_NAME, user);
    } catch (GitAPIException e) {
        throw new IOException(e);
    }
}

From source file:de.blizzy.documentr.page.PageStore.java

@Override
public Page getPage(String projectName, String branchName, String path, String commit, boolean loadData)
        throws IOException {
    Assert.hasLength(projectName);
    Assert.hasLength(branchName);//  ww w .ja v  a 2  s . c o  m
    Assert.hasLength(path);
    if (commit != null) {
        Assert.hasLength(commit);
    }

    if (log.isDebugEnabled()) {
        log.debug("loading page {}/{}/{}, commit: {}, loadData: {}", //$NON-NLS-1$
                projectName, branchName, Util.toUrlPagePath(path), commit, Boolean.valueOf(loadData));
    }

    try {
        Map<String, Object> pageMap = getPageData(projectName, branchName, path,
                DocumentrConstants.PAGES_DIR_NAME, commit, loadData);
        String parentPagePath = (String) pageMap.get(PARENT_PAGE_PATH);
        String title = (String) pageMap.get(TITLE);
        String contentType = (String) pageMap.get(CONTENT_TYPE);
        @SuppressWarnings("unchecked")
        List<String> tagsList = (List<String>) pageMap.get(TAGS);
        if (tagsList == null) {
            tagsList = Collections.emptyList();
        }
        Set<String> tags = Sets.newHashSet(tagsList);
        String viewRestrictionRole = (String) pageMap.get(VIEW_RESTRICTION_ROLE);
        PageData pageData = (PageData) pageMap.get(PAGE_DATA);
        Page page = new Page(title, contentType, pageData);
        page.setParentPagePath(parentPagePath);
        page.setTags(tags);
        page.setViewRestrictionRole(viewRestrictionRole);
        return page;
    } catch (GitAPIException e) {
        throw new IOException(e);
    }
}

From source file:de.blizzy.documentr.page.PageStore.java

@Override
public Page getAttachment(String projectName, String branchName, String pagePath, String name)
        throws IOException {

    Assert.hasLength(projectName);
    Assert.hasLength(branchName);/*w  ww  .jav a2 s  .co m*/
    Assert.hasLength(pagePath);
    Assert.hasLength(name);

    try {
        Map<String, Object> pageMap = getPageData(projectName, branchName, pagePath + "/" + name, //$NON-NLS-1$
                DocumentrConstants.ATTACHMENTS_DIR_NAME, null, true);
        String parentPagePath = (String) pageMap.get(PARENT_PAGE_PATH);
        String contentType = (String) pageMap.get(CONTENT_TYPE);
        PageData pageData = (PageData) pageMap.get(PAGE_DATA);
        Page page = new Page(null, contentType, pageData);
        page.setParentPagePath(parentPagePath);
        return page;
    } catch (GitAPIException e) {
        throw new IOException(e);
    }
}

From source file:de.blizzy.documentr.page.PageStore.java

@Override
public List<String> listPageAttachments(String projectName, String branchName, String pagePath)
        throws IOException {

    Assert.hasLength(projectName);
    Assert.hasLength(branchName);/*from  ww w . j  a  v a2 s  . com*/
    Assert.hasLength(pagePath);
    // check if page exists by trying to load it
    getPage(projectName, branchName, pagePath, false);

    ILockedRepository repo = null;
    try {
        repo = globalRepositoryManager.getProjectBranchRepository(projectName, branchName);
        File workingDir = RepositoryUtil.getWorkingDir(repo.r());
        File attachmentsDir = new File(workingDir, DocumentrConstants.ATTACHMENTS_DIR_NAME);
        File pageAttachmentsDir = Util.toFile(attachmentsDir, pagePath);
        List<String> names = Collections.emptyList();
        if (pageAttachmentsDir.isDirectory()) {
            FileFilter filter = new FileFilter() {
                @Override
                public boolean accept(File file) {
                    return file.isFile() && file.getName().endsWith(DocumentrConstants.META_SUFFIX);
                }
            };
            List<File> files = Lists.newArrayList(pageAttachmentsDir.listFiles(filter));
            Function<File, String> function = new Function<File, String>() {
                @Override
                public String apply(File file) {
                    return StringUtils.substringBeforeLast(file.getName(), DocumentrConstants.META_SUFFIX);
                }
            };
            names = Lists.newArrayList(Lists.transform(files, function));
            Collections.sort(names);
        }
        return names;
    } catch (GitAPIException e) {
        throw new IOException(e);
    } finally {
        Closeables.closeQuietly(repo);
    }
}

From source file:de.blizzy.documentr.page.PageStore.java

@Override
public List<String> listAllPagePaths(String projectName, String branchName) throws IOException {
    Assert.hasLength(projectName);
    Assert.hasLength(branchName);//ww  w  .j a v a  2 s. c  om

    ILockedRepository repo = null;
    try {
        repo = globalRepositoryManager.getProjectBranchRepository(projectName, branchName);
        File workingDir = RepositoryUtil.getWorkingDir(repo.r());
        File pagesDir = new File(workingDir, DocumentrConstants.PAGES_DIR_NAME);
        return listPagePaths(pagesDir, true);
    } catch (GitAPIException e) {
        throw new IOException(e);
    } finally {
        Closeables.closeQuietly(repo);
    }
}

From source file:de.blizzy.documentr.page.PageStore.java

@Override
public boolean isPageSharedWithOtherBranches(String projectName, String branchName, String path)
        throws IOException {
    Assert.hasLength(projectName);
    Assert.hasLength(branchName);//from   w ww .  j  av a2  s . co  m
    Assert.hasLength(path);

    List<String> branches = getBranchesPageIsSharedWith(projectName, branchName, path);
    return branches.size() >= 2;
}

From source file:de.blizzy.documentr.page.PageStore.java

@Override
public List<String> getBranchesPageIsSharedWith(String projectName, String branchName, String path)
        throws IOException {
    Assert.hasLength(projectName);
    Assert.hasLength(branchName);//w ww  . j  av a 2s.co m
    Assert.hasLength(path);

    List<String> allBranches = globalRepositoryManager.listProjectBranches(projectName);
    ILockedRepository centralRepo = null;
    Set<String> branchesWithCommit = Collections.emptySet();
    try {
        centralRepo = globalRepositoryManager.getProjectCentralRepository(projectName);
        String repoPath = DocumentrConstants.PAGES_DIR_NAME + "/" + path + DocumentrConstants.PAGE_SUFFIX; //$NON-NLS-1$
        RevCommit commit = CommitUtils.getLastCommit(centralRepo.r(), branchName, repoPath);
        if (commit != null) {
            // get all branches where this commit is in their history
            branchesWithCommit = getBranchesWithCommit(commit, allBranches, centralRepo.r());
            if (branchesWithCommit.size() >= 2) {
                // remove all branches where the previous commit is no longer visible
                // due to newer commits on those branches
                for (Iterator<String> iter = branchesWithCommit.iterator(); iter.hasNext();) {
                    String branch = iter.next();
                    RevCommit c = CommitUtils.getLastCommit(centralRepo.r(), branch, repoPath);
                    if (!c.equals(commit)) {
                        iter.remove();
                    }
                }
            }
        }
    } finally {
        Closeables.closeQuietly(centralRepo);
    }

    List<String> branches = Lists.newArrayList(branchesWithCommit);
    if (!branches.contains(branchName)) {
        branches.add(branchName);
    }
    Collections.sort(branches);
    return branches;
}