Package org.drools.repository

Examples of org.drools.repository.AssetItem

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        this.pkg = pkg;
    }

    public InputStream zipAssets() {

        AssetItem zipFileElement = null;
        BufferedInputStream inputZip = null;
        Iterator<AssetItem> it = assets.iterator();
        byte[] data = new byte[1000];
        int count = 0;

        try {

            if (assets.size() > 1) {
                ByteArrayOutputStream outputBytes = new ByteArrayOutputStream();
                ZipOutputStream outputZip = new ZipOutputStream(outputBytes);

                while (it.hasNext()) {

                    zipFileElement = it.next();
                    inputZip = new BufferedInputStream(zipFileElement.getBinaryContentAttachment());
                    outputZip.putNextEntry(new ZipEntry(zipFileElement.getName() + "." + zipFileElement.getFormat()));

                    while ((count = inputZip.read(data,
                            0,
                            1000)) != -1) {
                        outputZip.write(data,
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    }

    private void loadDRLAssets(StringBuilder includedAssets) {
        Iterator<AssetItem> drlAssetItemIterator = getAssetItemIterator(AssetFormats.DRL);
        while (drlAssetItemIterator.hasNext()) {
            AssetItem asset = drlAssetItemIterator.next();
            if (assetCanBeAdded(asset)) {
                addAsset(includedAssets, asset);
            }
        }
    }
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    }

    public static void updateDroolsHeader(String string,
                                          PackageItem pkg) {
        pkg.checkout();
        AssetItem conf;
        if ( pkg.containsAsset( "drools" ) ) {
            conf = pkg.loadAsset( "drools" );
            conf.updateContent( string );

            conf.checkin( "" );
        } else {
            conf = pkg.addAsset( "drools",
                                 "" );
            conf.updateFormat( "package" );
            conf.updateContent( string );

            conf.checkin( "" );
        }

    }
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    public boolean hasNext() {
        return assetItemIterator.hasNext();
    }

    public AssetItem next() {
        AssetItem assetItem = assetItemIterator.next();


        if (assetItemUnderValidation != null && assetItem.getUUID().equals(assetItemUnderValidation.getUUID())) {
            return this.assetItemUnderValidation;
        }

        return assetItem;
    }
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                                  InputStream fileData,
                                  String fileName) throws IOException {

        //here we should mark the binary data as invalid on the package (which means moving something into repo modle)

        AssetItem item = repository.loadAssetByUUID( uuid );

        item.updateBinaryContentAttachment( fileData );
        item.updateBinaryContentAttachmentFileName( fileName );
        item.getPackage().updateBinaryUpToDate( false );
        item.checkin( "Attached file: " + fileName );

        // Special treatment for model and ruleflow attachments.
        ContentHandler handler = ContentManager.getHandler( item.getFormat() );
        if ( handler instanceof ICanHasAttachment ) {
            ((ICanHasAttachment) handler).onAttachmentAdded( item );
        }

    }
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     */
    @Restrict("#{identity.loggedIn}")
    public String loadFileAttachmentByUUID(String uuid,
                                           OutputStream out) throws IOException {

        AssetItem item = repository.loadAssetByUUID( uuid );

        byte[] data = item.getBinaryContentAsBytes();
        if ( data == null ) {
            data = new byte[0];
        }
        out.write( data );
        out.flush();

        return item.getName() + "." + item.getFormat();
    }
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                                                                   "true" ) );

        for ( Asset as : imp.getAssets() ) {

            if ( existing && pkg.containsAsset( as.name ) ) {
                AssetItem asset = pkg.loadAsset( as.name );
                if ( asset.getFormat().equals( as.format ) ) {
                    asset.updateContent( as.content );
                    if ( newVer ) asset.checkin( "Imported change form external DRL" );
                } //skip it if not the right format

            } else {

                AssetItem asset = pkg.addAsset( as.name,
                                                "<imported>" );
                asset.updateFormat( as.format );

                asset.updateContent( as.content );
                asset.updateExternalSource( "Imported from external DRL" );
                if ( newVer ) asset.checkin( "Imported change form external DRL" );

            }
        }

        repository.save();
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        } else {
            pkg = repository.loadPackageSnapshot( packageName,
                                                  packageVersion );
        }

        AssetItem item = pkg.loadAsset( assetName );
        ContentHandler handler = ContentManager.getHandler( item.getFormat() );
        StringBuilder stringBuilder = new StringBuilder();
        if ( handler.isRuleAsset() ) {

            BRMSPackageBuilder builder = new BRMSPackageBuilder();
            builder.setDSLFiles( DSLLoader.loadDSLMappingFiles( item.getPackage() ) );
            ((IRuleAsset) handler).assembleDRL( builder,
                                                item,
                                                stringBuilder );
            out.write( stringBuilder.toString().getBytes() );
            return item.getName() + ".drl";
        } else {
            out.write( item.getContent().getBytes() );
            return item.getName() + ".drl";
        }

    }
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        int startRowIndex = pageRequest.getStartRowIndex();
        RepositoryFilter filter = new AssetItemFilter();
        List<QueryPageRow> rowList = new ArrayList<QueryPageRow>();

        while ( iterator.hasNext() && (pageSize == null || rowList.size() < pageSize) ) {
            AssetItem assetItem = (AssetItem) iterator.next();

            // Filter surplus assets
            if ( filter.accept( assetItem,
                                RoleType.PACKAGE_READONLY.getName() ) ) {
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                WebDAVImpl.osxDoubleData.put(uri,
                        null);
                return;
            }
            if (packageItem.containsAsset(resource[0])) {
                AssetItem lazarus = packageItem.loadAsset(resource[0]);
                lazarus.archiveItem(false);
            } else {
                AssetItem asset = packageItem.addAsset(resource[0],
                        "");
                asset.updateFormat(resource[1]);
            }
        } else if (isGlobalAreas(path)) {
            String[] resource = AssetItem.getAssetNameFromFileName(path[1]);
            PackageItem packageItem = loadGlobalAreaFromRepository(getRepo());

            //for mac OSX, ignore these resource fork files
            if (path[1].startsWith("._")) {
                WebDAVImpl.osxDoubleData.put(uri,
                        null);
                return;
            }
            if (packageItem.containsAsset(resource[0])) {
                AssetItem lazarus = packageItem.loadAsset(resource[0]);
                lazarus.archiveItem(false);
            } else {
                AssetItem asset = packageItem.addAsset(resource[0],
                        "");
                asset.updateFormat(resource[1]);
            }
        } else {
            throw new UnsupportedOperationException("Can't add assets here.");
        }
    }
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Related Classes of org.drools.repository.AssetItem

  • org.drools.guvnor.server.builder.BRMSPackageBuilder
  • org.drools.guvnor.server.builder.ContentPackageAssembler
  • org.drools.guvnor.server.builder.ContentPackageAssemblerTest
  • org.drools.guvnor.server.builder.DeclaredTypesOrdererTest
  • org.drools.guvnor.server.builder.PackageAssembler
  • org.drools.guvnor.server.builder.PackageAssemblerBase
  • org.drools.guvnor.server.builder.PackageAssemblerIntegrationTest
  • org.drools.guvnor.server.builder.PackageAssemblerTest
  • org.drools.guvnor.server.builder.pagerow.ArchivedAssetPageRowBuilder
  • org.drools.guvnor.server.builder.pagerow.AssetPageRowBuilder
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