cdc.mf.checks.atts.text.AbstractTextMustNotContainHtml Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of cdc-mf-checks Show documentation
The newest version!
package cdc.mf.checks.atts.text;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import cdc.issues.IssueSeverity;
import cdc.issues.checks.CheckContext;
import cdc.issues.checks.CheckResult;
import cdc.issues.checks.SnapshotManager;
import cdc.issues.locations.Location;
import cdc.issues.rules.Rule;
import cdc.mf.checks.IssueDescription;
import cdc.mf.checks.MfAbstractRuleChecker;

public abstract class AbstractTextMustNotContainHtml extends MfAbstractRuleChecker {
    private static final Pattern HTML = Pattern.compile("(]*>)|(&[^;]+;)");
    public static final IssueSeverity SEVERITY = IssueSeverity.MINOR;
    protected static final String MUST_NOT_CONTAIN_HTML = " must not contain any html tag or entity.";

    protected AbstractTextMustNotContainHtml(SnapshotManager manager,
                                             Class objectClass,
                                             Rule rule) {
        super(manager,
              objectClass,
              rule);
    }

    protected abstract String getText(O object);

    @Override
    public CheckResult check(CheckContext context,
                             O object,
                             Location location) {
        final String tmp = getText(object);
        final String text = tmp == null
                ? null
                : tmp.replace("<<", "").replace(">>", "");
        if (text != null && HTML.matcher(text).find()) {
            final IssueDescription.Builder description = IssueDescription.builder();

            description.header(getHeader(object))
                       .value(text)
                       .violation("contains html");
            final Matcher m = HTML.matcher(text);
            while (m.find()) {
                description.uItem(m.group());
            }
            add(issue().description(description)
                       .location(location)
                       .build());
            return CheckResult.FAILURE;
        } else {
            return CheckResult.SUCCESS;
        }
    }
}