Examples with Schema org.teiid.metadata.Schema used on opensource projects

Example 36 with Schema

use of org.teiid.metadata.Schema in project teiid by teiid.

the class MaterializationManager method doMaterializationActions.

private void doMaterializationActions(VDBMetaData vdb, MaterializationAction action) {
    TransformationMetadata metadata = vdb.getAttachment(TransformationMetadata.class);
    if (metadata == null) {
        return;
    }
    Set<String> imports = vdb.getImportedModels();
    MetadataStore store = metadata.getMetadataStore();
    // schedule materialization loads and do the start actions
    for (Schema schema : store.getSchemaList()) {
        if (imports.contains(schema.getName())) {
            continue;
        }
        for (Table table : schema.getTables().values()) {
            // find external matview table
            if (!table.isVirtual() || !table.isMaterialized() || !Boolean.valueOf(table.getProperty(MaterializationMetadataRepository.ALLOW_MATVIEW_MANAGEMENT, false))) {
                continue;
            }
            action.process(table);
        }
    }
}

Example 37 with Schema

use of org.teiid.metadata.Schema in project teiid by teiid.

the class MaterializationManager method nodeDropped.

@Override
public void nodeDropped(String nodeName) {
    for (VDBMetaData vdb : getVDBRepository().getVDBs()) {
        TransformationMetadata metadata = vdb.getAttachment(TransformationMetadata.class);
        if (metadata == null) {
            continue;
        }
        for (ModelMetaData model : vdb.getModelMetaDatas().values()) {
            if (vdb.getImportedModels().contains(model.getName())) {
                continue;
            }
            MetadataStore store = metadata.getMetadataStore();
            Schema schema = store.getSchema(model.getName());
            for (Table t : schema.getTables().values()) {
                if (t.isVirtual() && t.isMaterialized() && t.getMaterializedTable() != null) {
                    String allow = t.getProperty(MaterializationMetadataRepository.ALLOW_MATVIEW_MANAGEMENT, false);
                    if (allow == null || !Boolean.valueOf(allow)) {
                        continue;
                    }
                    // reset the pending job if there is one.
                    int update = resetPendingJob(vdb, t, nodeName);
                    if (update > 0) {
                        String ttlStr = t.getProperty(MaterializationMetadataRepository.MATVIEW_TTL, false);
                        if (ttlStr == null) {
                            ttlStr = String.valueOf(Long.MAX_VALUE);
                        }
                        if (ttlStr != null) {
                            long ttl = Long.parseLong(ttlStr);
                            if (ttl > 0) {
                                // run the job
                                CompositeVDB cvdb = getVDBRepository().getCompositeVDB(new VDBKey(vdb.getName(), vdb.getVersion()));
                                scheduleSnapshotJob(cvdb, t, ttl, 0L, true);
                            }
                        }
                    }
                }
            }
        }
    }
}

Example 38 with Schema

use of org.teiid.metadata.Schema in project teiid by teiid.

the class RestASMBasedWebArchiveBuilder method getContent.

@Override
public byte[] getContent(VDBMetaData vdb) throws IOException {
    MetadataStore metadataStore = vdb.getAttachment(TransformationMetadata.class).getMetadataStore();
    Properties props = new Properties();
    String fullName = vdb.getName() + "_" + vdb.getVersion();
    props.setProperty("${context-name}", fullName);
    props.setProperty("${vdb-name}", vdb.getName());
    props.setProperty("${vdb-version}", String.valueOf(vdb.getVersion()));
    props.setProperty("${api-page-title}", fullName + " API");
    String securityType = vdb.getPropertyValue(REST_NAMESPACE + "security-type");
    String securityDomain = vdb.getPropertyValue(REST_NAMESPACE + "security-domain");
    String securityRole = vdb.getPropertyValue(REST_NAMESPACE + "security-role");
    props.setProperty("${security-role}", ((securityRole == null) ? "rest" : securityRole));
    props.setProperty("${security-domain}", ((securityDomain == null) ? "teiid-security" : securityDomain));
    if (securityType == null) {
        securityType = "httpbasic";
    }
    if (securityType.equalsIgnoreCase("none")) {
        props.setProperty("${security-content}", "");
    } else if (securityType.equalsIgnoreCase("httpbasic")) {
        props.setProperty("${security-content}", replaceTemplates(getFileContents("rest-war/httpbasic.xml"), props));
    }
    ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
    ZipOutputStream out = new ZipOutputStream(byteStream);
    writeEntry("WEB-INF/web.xml", out, replaceTemplates(getFileContents("rest-war/web.xml"), props).getBytes());
    writeEntry("WEB-INF/jboss-web.xml", out, replaceTemplates(getFileContents("rest-war/jboss-web.xml"), props).getBytes());
    writeEntry("api.html", out, replaceTemplates(getFileContents("rest-war/api.html"), props).getBytes());
    writeDirectoryEntry(out, "swagger-ui-2.1.1.zip");
    String version = vdb.getVersion();
    VDBKey vdbKey = new VDBKey(vdb.getName(), vdb.getVersion());
    ArrayList<String> applicationViews = new ArrayList<String>();
    for (ModelMetaData model : vdb.getModelMetaDatas().values()) {
        Schema schema = metadataStore.getSchema(model.getName());
        if (schema == null) {
            // OTHER type, which does not have a corresponding Teiid schema
            continue;
        }
        byte[] viewContents = getViewClass(vdb.getName(), version, model.getName(), schema, true);
        if (viewContents != null) {
            writeEntry("WEB-INF/classes/org/teiid/jboss/rest/" + model.getName() + ".class", out, viewContents);
            applicationViews.add(schema.getName());
        }
    }
    writeEntry("WEB-INF/classes/org/teiid/jboss/rest/TeiidRestApplication.class", out, getApplicationClass(applicationViews));
    writeEntry("META-INF/MANIFEST.MF", out, getFileContents("rest-war/MANIFEST.MF").getBytes());
    byte[] bytes = getBootstrapServletClass(vdb.getName(), vdb.getDescription() == null ? vdb.getName() : vdb.getDescription(), vdbKey.getSemanticVersion(), new String[] { "http" }, File.separator + props.getProperty("${context-name}"), "org.teiid.jboss.rest", true);
    writeEntry("WEB-INF/classes/org/teiid/jboss/rest/Bootstrap.class", out, bytes);
    writeEntry("images/teiid_logo_450px.png", out, getBinaryFileContents("rest-war/teiid_logo_450px.png"));
    out.close();
    return byteStream.toByteArray();
}

Example 39 with Schema

use of org.teiid.metadata.Schema in project teiid by teiid.

the class CompositeVDB method getUDF.

private UDFMetaData getUDF() {
    UDFMetaData mergedUDF = new UDFMetaData();
    if (this.udf != null) {
        mergedUDF.addFunctions(this.udf);
    }
    for (Schema schema : store.getSchemas().values()) {
        Collection<FunctionMethod> funcs = schema.getFunctions().values();
        mergedUDF.addFunctions(schema.getName(), funcs);
    }
    if (this.cmr != null) {
        // system scoped common source functions
        for (ConnectorManager cm : this.cmr.getConnectorManagers().values()) {
            List<FunctionMethod> funcs = cm.getPushDownFunctions();
            mergedUDF.addFunctions(CoreConstants.SYSTEM_MODEL, funcs);
        }
    }
    if (this.children != null) {
        // udf model functions - also scoped to the model
        for (CompositeVDB child : this.children.values()) {
            UDFMetaData funcs = child.getUDF();
            if (funcs != null) {
                mergedUDF.addFunctions(funcs);
            }
        }
    }
    return mergedUDF;
}

Example 40 with Schema

use of org.teiid.metadata.Schema in project teiid by teiid.

the class EventDistributorImpl method updateModified.

private void updateModified(boolean data, String vdbName, String vdbVersion, String schema, String... objectNames) {
    Schema s = getSchema(vdbName, vdbVersion, schema);
    if (s == null) {
        return;
    }
    long ts = System.currentTimeMillis();
    for (String name : objectNames) {
        Table table = s.getTables().get(name);
        if (table == null) {
            continue;
        }
        if (data) {
            table.setLastDataModification(ts);
        } else {
            table.setLastModified(ts);
        }
    }
}