Java StringUtils.isEmptyOrNull方法代码示例

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
/**
 * Compare the two given git remote URIs. This method is a reimplementation of {@link URIish#equals(Object)} with
 * one difference. The scheme of the URIs is only considered if both URIs have a non-null and non-empty scheme part.
 *
 * @param lhs
 *            the left hand side
 * @param rhs
 *            the right hand side
 * @return <code>true</code> if the two URIs are to be considered equal and <code>false</code> otherwise
 */
private static boolean equals(URIish lhs, URIish rhs) {
	// We only consider the scheme if both URIs have one
	if (!StringUtils.isEmptyOrNull(lhs.getScheme()) && !StringUtils.isEmptyOrNull(rhs.getScheme())) {
		if (!Objects.equals(lhs.getScheme(), rhs.getScheme()))
			return false;
	}
	if (!equals(lhs.getUser(), rhs.getUser()))
		return false;
	if (!equals(lhs.getPass(), rhs.getPass()))
		return false;
	if (!equals(lhs.getHost(), rhs.getHost()))
		return false;
	if (lhs.getPort() != rhs.getPort())
		return false;
	if (!pathEquals(lhs.getPath(), rhs.getPath()))
		return false;
	return true;
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
private static boolean pathEquals(String lhs, String rhs) {
	if (StringUtils.isEmptyOrNull(lhs) && StringUtils.isEmptyOrNull(rhs))
		return true;

	// Skip leading slashes in both paths.
	int lhsIndex = 0;
	while (lhsIndex < lhs.length() && lhs.charAt(lhsIndex) == '/')
		++lhsIndex;

	int rhsIndex = 0;
	while (rhsIndex < rhs.length() && rhs.charAt(rhsIndex) == '/')
		++rhsIndex;

	String lhsRel = lhs.substring(lhsIndex);
	String rhsRel = rhs.substring(rhsIndex);
	return lhsRel.equals(rhsRel);
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
@Override
public void trackerItemUpdated(BaseEvent<TrackerItemDto, TrackerItemDto, ActionData> event) throws VetoException {
    if(event.isPostEvent() && this.onIssueUpdated){
        TrackerItemDto issue = event.getSource();

        if(StringUtils.isEmptyOrNull(trackerIds) || isTargetIssue(issue)) {
            VelocityContext context = getDefaultVelocityContext(event);
            context.put("issue", event.getSource());

            TrackerItemUpdateDto itemUpdateDto = (TrackerItemUpdateDto) event.getData().getData();
            List<TrackerItemHistoryEntryDto> modifications = itemUpdateDto.getModifications();
            parseAndTruncateModifications(modifications);
            context.put("modifications", modifications);

            String message = renderTemplate(issueUpdatedTemplate, context, event);
            post(message);
        }
    }
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
@Override
public void attachmentAdded(BaseEvent<TrackerItemAttachmentGroup, List<AccessPermissionDto>, ActionData> event) throws VetoException {
    if (event.isPostEvent() && this.onIssueCommented) {
        TrackerItemAttachmentGroup source = event.getSource();
        TrackerItemDto issue = source.getTrackerItem();

        if(StringUtils.isEmptyOrNull(trackerIds) || isTargetIssue(issue)) {
            VelocityContext context = getDefaultVelocityContext(event);

            context.put("issue", issue);

            String description = source.getDto().getDescription();
            String[] commentLines = description.split("\r\n");
            for (int i = 0, len = commentLines.length; i < len; i++) {
                commentLines[i] = commentLines[i].replace("\\\\", "  ");
            }
            context.put("commentLines", Arrays.asList(commentLines));

            String message = renderTemplate(issueCommentedTemplate, context, event);
            post(message);
        }
    }
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
private String getOpenshiftVersion() {
	String version = TestConfiguration.openshiftVersion();
	if(StringUtils.isEmptyOrNull(version)) {
		if (TestConfiguration.openshiftOnline()) return "N/A";

		String result = OpenShiftNode.master().executeCommand("oc version");
		version = result.replaceAll("(\n|.)*oc v(.*)\n(\n|.)*", "$2");
	}
	return version;
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
private static String retrievePushedBy(final PushHook hook) {
    String userName = hook.getUserName();
    if (!StringUtils.isEmptyOrNull(userName)) {
        return userName;
    }

    final List<Commit> commits = hook.getCommits();
    if (commits != null && !commits.isEmpty()) {
        return commits.get(commits.size() - 1).getAuthor().getName();
    }

    return null;
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
@Override
public void trackerItemCreated(BaseEvent<TrackerItemDto, TrackerItemDto, ActionData> event) throws VetoException {
    if(event.isPostEvent() && this.onIssueCreated){
        TrackerItemDto issue = event.getSource();

        if(StringUtils.isEmptyOrNull(trackerIds) || isTargetIssue(issue)) {
            VelocityContext context = getDefaultVelocityContext(event);
            context.put("issue", issue);

            String message = renderTemplate(issueCreatedTemplate, context, event);
            post(message);
        }
    }
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
protected ObjectId getStartPoint() throws RefNotFoundException, IOException {
    if (this.startCommit != null) {
        return this.startCommit.getId();
    }
    if (!StringUtils.isEmptyOrNull(this.startPoint)) {
        ObjectId oid = this.getRepository().resolve(this.startPoint);
        if (oid == null) {
            throw new RefNotFoundException(MessageFormat.format(
                    JGitText.get().refNotResolved, this.startPoint));
        }
        return oid;
    }
    return null;
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
public FormValidation doCheckName(@QueryParameter String id, @QueryParameter String value) {
    if (StringUtils.isEmptyOrNull(value)) {
        return FormValidation.error(Messages.name_required());
    } else if (connectionMap.containsKey(value) && !connectionMap.get(value).toString().equals(id)) {
        return FormValidation.error(Messages.name_exists(value));
    } else {
        return FormValidation.ok();
    }
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
public FormValidation doCheckUrl(@QueryParameter String value) {
    if (StringUtils.isEmptyOrNull(value)) {
        return FormValidation.error(Messages.url_required());
    } else {
        return FormValidation.ok();
    }
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
public FormValidation doCheckApiTokenId(@QueryParameter String value) {
    if (StringUtils.isEmptyOrNull(value)) {
        return FormValidation.error(Messages.apiToken_required());
    } else {
        return FormValidation.ok();
    }
}
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
private String retrievePushedBy(final PushHook hook) {

        final String userName = hook.getUserName();
        if (!StringUtils.isEmptyOrNull(userName)) {
            return userName;
        }

        final List<Commit> commits = hook.getCommits();
        if (commits != null && !commits.isEmpty()) {
            return commits.get(commits.size() - 1).getAuthor().getName();
        }

        return null;
    }
 

import org.eclipse.jgit.util.StringUtils; //导入方法依赖的package包/类
protected ObjectId getStartPoint() throws RefNotFoundException, IOException {
	if (this.startCommit != null) {
		return this.startCommit.getId();
	}
	if (StringUtils.isEmptyOrNull(this.startPoint) == false) {
		ObjectId oid = this.getRepository().resolve(this.startPoint);
		if (oid == null) {
			throw new RefNotFoundException(MessageFormat.format(
				JGitText.get().refNotResolved, this.startPoint));
		}
		return oid;
	}
	return null;
}