Examples of org.drools.repository.RulesRepository

org.drools.repository.RulesRepository
RulesRepository is the class that defines the behavior for the JBoss Rules (drools) rule repository based upon the JCR specification (JSR-170).
An instance of this class is capable of storing rules used by the JBoss Rule engine. It also provides a versioning capability for rules. Rules can be imported from specified files. The RulesRepository is also capable of storing DSL content. Rules can be explicitly tied to a particular DSL node within the repository, and this reference can either follow the head version, or a specific version of the DSL node.
Rules can be tagged. Tags are stored in a separate area of the repository, and can be added on demand. Rules can have 0 or more tags. Tags are intended to help provide a means for searching for specific types of rules quickly, even when they aren't all part of the same rulepackage.
Rules can be associated with 0 or 1 states. States are created in a seperate area of the repository. States are intended to help track the progress of a rule as it traverses its life- cycle. (e.g. draft, approved, deprecated, etc.)
The RulesRepository provides versioning of rules, rule packages, and DSLs. This versioning works in a strictly linear fashion, with one version having at most 1 predecessor version (or none, if it is the first version), and at most 1 successor version (or none, if it is the most recently checked-in version). The JCR specification supports a more complicated versioning system, and if there is sufficient demand, we can modify our versioning scheme to be better aligned with JCR's versioning abilities. @author Ben Truitt - with contributions from Michael Neale and Fernando Meyer over time.

        }
        return createdDate.getTime();
    }


    protected void clearAllDiscussionsForAsset(final String assetId) {
        RulesRepository repo = getRulesRepository();
        AssetItem asset = repo.loadAssetByUUID( assetId );
        asset.updateStringProperty( "",
                                    "discussion" );
        repo.save();


        push( "discussion",
                assetId );
    }

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                assetId );
    }


    protected List<DiscussionRecord> addToDiscussionForAsset(String assetId,
                                                             String comment) {
        RulesRepository repository = getRulesRepository();
        AssetItem asset = repository.loadAssetByUUID( assetId );
        Discussion dp = new Discussion();
        List<DiscussionRecord> discussion = dp.fromString( asset.getStringProperty( Discussion.DISCUSSION_PROPERTY_KEY ) );
        discussion.add( new DiscussionRecord( repository.getSession().getUserID(),
                                              StringEscapeUtils.escapeXml( comment ) ) );
        asset.updateStringProperty( dp.toString( discussion ),
                                    Discussion.DISCUSSION_PROPERTY_KEY,
                                    false );
        repository.save();


        push( "discussion",
                assetId );


        MailboxService.getInstance().recordItemUpdated( asset );

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    private final ServiceSecurity serviceSecurity = new ServiceSecurity();


    public String save(IFramePerspectiveConfiguration configuration) {
        serviceSecurity.checkSecurityIsAdmin();


        RulesRepository repository = getRepository();
        if (isNewConfiguration(configuration)) {
            IFramePerspectiveConfigurationItem perspectiveConfigurationItem = repository.createPerspectivesConfiguration(configuration.getName(), configuration.getUrl());
            return perspectiveConfigurationItem.getUuid();
        } else {
            String uuid = configuration.getUuid();
            IFramePerspectiveConfigurationItem perspectiveConfigurationItem = repository.loadPerspectivesConfiguration(uuid);
            perspectiveConfigurationItem.setName(configuration.getName());
            perspectiveConfigurationItem.setUrl(configuration.getUrl());
            repository.save();
            return uuid;
        }
    }

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    public IFramePerspectiveConfiguration load(String uuid) throws SerializationException {
        serviceSecurity.checkSecurityIsAdmin();


        validateUuid(uuid);


        RulesRepository repository = getRepository();
        IFramePerspectiveConfigurationItem perspectiveConfigurationItem = repository.loadPerspectivesConfiguration(uuid);


        return prepareResult(perspectiveConfigurationItem);
    }

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        return prepareResult(perspectiveConfigurationItem);
    }


    public Collection<IFramePerspectiveConfiguration> loadPerspectiveConfigurations() {
        RulesRepository repository = getRepository();
        Collection<IFramePerspectiveConfigurationItem> perspectiveConfigurationItems = repository.listPerspectiveConfigurations();
        Collection<IFramePerspectiveConfiguration> result = new ArrayList<IFramePerspectiveConfiguration>(perspectiveConfigurationItems.size());
        for (IFramePerspectiveConfigurationItem perspectiveConfigurationItem : perspectiveConfigurationItems) {
            result.add(configurationItemToConfiguration(perspectiveConfigurationItem));
        }

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        return result;
    }


    public void remove(String uuid) {
        serviceSecurity.checkSecurityIsAdmin();
        RulesRepository repository = getRepository();
        IFramePerspectiveConfigurationItem perspectiveConfigurationItem = repository.loadPerspectivesConfiguration(uuid);
        perspectiveConfigurationItem.remove();
        repository.save();
    }

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    protected RulesRepository getRepository() {
        if (Contexts.isApplicationContextActive()) {
            return (RulesRepository) Component.getInstance("repository");
        } else {
            try {
                return new RulesRepository(TestEnvironmentSessionHelper.getSession(false));
            } catch (Exception e) {
                throw new IllegalStateException("Unable to get repo to run tests", e);
            }


        }

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        }
    }


    public Date getCreationDate(String uri) {


        RulesRepository repository = getRepo();
        String[] path = getPath(uri);
        if (path.length < 2) {
            return new Date();
        }

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        return loadAssetItemFromPackageItem(packageItem,
                path[2]).getCreatedDate().getTime();
    }


    public Date getLastModified(String uri) {
        RulesRepository repository = getRepo();
        String[] path = getPath(uri);
        if (path.length < 2) {
            return new Date();
        }
        if (isPackages(path) && checkPackagePermissionIfReadOnly(path)) {

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    }


    public StoredObject getStoredObject(ITransaction iTransaction,
                                        String uri) {
        try {
            RulesRepository repository = getRepo();
            String[] path = getPath(uri);
            if (path.length < 2) {
                return createStoredObject(uri);
            }

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