List of usage examples for com.google.common.base Functions toStringFunction
public static Function<Object, String> toStringFunction()
From source file:org.apache.solr.core.ConfigSolrXml.java
private void storeConfigPropertyAsString(String section, NamedList<Object> config, CfgProp propertyKey, String name) {//from www . j ava 2 s . c om storeConfigProperty(section, config, propertyKey, name, Functions.toStringFunction(), String.class); }
From source file:org.kuali.rice.kew.dto.DTOConverter.java
private static Element createDocumentContentSection(Document document, Element existingAttributeElement, List<WorkflowAttributeDefinition> definitions, String content, String elementName, String documentTypeName) throws SAXException, IOException, ParserConfigurationException { Element contentSectionElement = existingAttributeElement; // if they've updated the content, we're going to re-build the content section element from scratch if (content != null) { if (!org.apache.commons.lang.StringUtils.isEmpty(content)) { contentSectionElement = document.createElement(elementName); // if they didn't merely clear the content, let's build the content section element by combining the children // of the incoming XML content Element incomingAttributeElement = XmlHelper.readXml(content).getDocumentElement(); NodeList children = incomingAttributeElement.getChildNodes(); for (int index = 0; index < children.getLength(); index++) { contentSectionElement.appendChild(document.importNode(children.item(index), true)); }/*from ww w . j av a2 s. co m*/ } else { contentSectionElement = null; } } // if they have new definitions we're going to append those to the existing content section if (definitions != null && !definitions.isEmpty()) { String errorMessage = ""; boolean inError = false; if (contentSectionElement == null) { contentSectionElement = document.createElement(elementName); } for (WorkflowAttributeDefinition definitionVO : definitions) { AttributeDefinition definition = convertWorkflowAttributeDefinition(definitionVO); ExtensionDefinition extensionDefinition = definition.getExtensionDefinition(); Object attribute = null; attribute = GlobalResourceLoader.getObject(definition.getObjectDefinition()); if (attribute == null) { attribute = GlobalResourceLoader .getService(QName.valueOf(definition.getExtensionDefinition().getResourceDescriptor())); } if (attribute instanceof XmlConfiguredAttribute) { ((XmlConfiguredAttribute) attribute) .setExtensionDefinition(definition.getExtensionDefinition()); } boolean propertiesAsMap = false; if (KewApiConstants.RULE_XML_ATTRIBUTE_TYPE.equals(extensionDefinition.getType())) { propertiesAsMap = true; } if (propertiesAsMap) { for (org.kuali.rice.kew.api.document.PropertyDefinition propertyDefinitionVO : definitionVO .getPropertyDefinitions()) { if (attribute instanceof GenericXMLRuleAttribute) { ((GenericXMLRuleAttribute) attribute).getParamMap().put(propertyDefinitionVO.getName(), propertyDefinitionVO.getValue()); } } } // validate inputs from client application if the attribute is capable if (attribute instanceof WorkflowAttributeXmlValidator) { List<? extends RemotableAttributeErrorContract> errors = ((WorkflowAttributeXmlValidator) attribute) .validateClientRoutingData(); if (!errors.isEmpty()) { inError = true; errorMessage += "Error validating attribute " + definitionVO.getAttributeName() + " "; errorMessage += Joiner.on("; ") .join(Iterables.transform(errors, Functions.toStringFunction())); } } // dont add to xml if attribute is in error if (!inError) { if (attribute instanceof WorkflowRuleAttribute) { String attributeDocContent = ((WorkflowRuleAttribute) attribute).getDocContent(); if (!StringUtils.isEmpty(attributeDocContent)) { XmlHelper.appendXml(contentSectionElement, attributeDocContent); } } else if (attribute instanceof SearchableAttribute) { SearchableAttribute searchableAttribute = (SearchableAttribute) attribute; String searchableAttributeContent = searchableAttribute .generateSearchContent(extensionDefinition, documentTypeName, definitionVO); if (!StringUtils.isBlank(searchableAttributeContent)) { XmlHelper.appendXml(contentSectionElement, searchableAttributeContent); } } } } if (inError) { throw new WorkflowRuntimeException(errorMessage); } } if (contentSectionElement != null) { // always be sure and import the element into the new document, if it originated from the existing doc content // and // appended to it, it will need to be imported contentSectionElement = (Element) document.importNode(contentSectionElement, true); } return contentSectionElement; }
From source file:org.apache.kudu.client.ConnectToCluster.java
/** * Checks if we've already received a response or an exception from every master that * we've sent a ConnectToMaster to. If so -- and no leader has been found * (that is, 'responseD' was never called) -- pass a {@link NoLeaderFoundException} * to responseD./*from w ww .ja v a 2s.c o m*/ */ private void incrementCountAndCheckExhausted() { if (countResponsesReceived.incrementAndGet() == numMasters) { if (responseDCalled.compareAndSet(false, true)) { // We want `allUnrecoverable` to only be true if all the masters came back with // NonRecoverableException so that we know for sure we can't retry anymore. Just one master // that replies with RecoverableException or with an ok response but is a FOLLOWER is // enough to keep us retrying. boolean allUnrecoverable = true; if (exceptionsReceived.size() == countResponsesReceived.get()) { for (Exception ex : exceptionsReceived) { if (!(ex instanceof NonRecoverableException)) { allUnrecoverable = false; break; } } } else { allUnrecoverable = false; } String allHosts = NetUtil.hostsAndPortsToString(masterAddrs); if (allUnrecoverable) { // This will stop retries. String msg = String.format("Couldn't find a valid master in (%s). " + "Exceptions received: %s", allHosts, Joiner.on(",").join(Lists.transform(exceptionsReceived, Functions.toStringFunction()))); Status s = Status.ServiceUnavailable(msg); responseD.callback(new NonRecoverableException(s)); } else { String message = String.format("Master config (%s) has no leader.", allHosts); Exception ex; if (exceptionsReceived.isEmpty()) { LOG.warn(String.format("None of the provided masters (%s) is a leader, will retry.", allHosts)); ex = new NoLeaderFoundException(Status.ServiceUnavailable(message)); } else { LOG.warn(String.format("Unable to find the leader master (%s), will retry", allHosts)); String joinedMsg = message + " Exceptions received: " + Joiner.on(",") .join(Lists.transform(exceptionsReceived, Functions.toStringFunction())); Status s = Status.ServiceUnavailable(joinedMsg); ex = new NoLeaderFoundException(s, exceptionsReceived.get(exceptionsReceived.size() - 1)); } responseD.callback(ex); } } } }
From source file:com.blackducksoftware.bdio.io.LinkedDataContext.java
/** * Expand a node such that all known identifiers are fully expanded. *///from ww w .j a va 2s . c o m public Map<String, Object> expand(Node node) { // Maps.newLinkedHashMapWithExpectedSize(int) wasn't introduced until Guava 19.0 Map<String, Object> result = new LinkedHashMap<>(((2 + node.data().size()) * 2) / 3); if (node.id() != null) { // Expand the identifier against the base IRI result.put(JsonLdKeyword.ID.toString(), expandIri(node.id(), true)); } if (!node.types().isEmpty()) { // Type instances are already fully qualified IRI, no need to expand result.put(JsonLdKeyword.TYPE.toString(), FluentIterable.from(node.types()).transform(Functions.toStringFunction()).toList()); } for (Entry<Term, Object> entry : node.data().entrySet()) { // Expand the value, term instances are already fully qualified TermDefinition definition = termDefinitions.getUnchecked(entry.getKey()); Object value = expandValue(definition, entry.getValue()); if (value != null) { result.put(entry.getKey().toString(), value); } } return result; }
From source file:org.jclouds.joyent.cloudapi.v6_5.domain.Machine.java
/** * /*from w w w .j a v a 2s. co m*/ * <h4>note</h4> * * If the value is a string, it will be quoted, as that's how json strings are represented. * * @return key to a json literal of the value * @see Metadata#valueType * @see Json#fromJson */ public Map<String, String> getMetadataAsJsonLiterals() { return Maps.transformValues(metadata, Functions.toStringFunction()); }
From source file:com.comphenix.undyingsun.CommandUndying.java
/** * Retrieve the string value of all the entries in the iterable. * @param iterable - the iterable to convert. * @return The string value of each entry. *///www . j ava 2 s . c om private Iterable<String> asStrings(Iterable<? extends Object> iterable) { return Iterables.transform(iterable, Functions.toStringFunction()); }
From source file:com.eucalyptus.ws.server.ServiceAccessLoggingHandler.java
@Override public void handleDownstream(ChannelHandlerContext ctx, ChannelEvent e) throws Exception { try {/*from w w w . j a va 2s .c o m*/ if (e instanceof MessageEvent) { final MessageEvent msge = (MessageEvent) e; if (msge.getMessage() instanceof MappingHttpResponse) {// Handle single request-response MEP MappingHttpResponse httpMessage = (MappingHttpResponse) ((MessageEvent) e).getMessage(); createLogEntry(ctx, httpMessage.getMessage(), Objects.toString(httpMessage.getStatus(), "UNKNOWN")); } } else if (e instanceof ExceptionEvent) { Throwable reply = ((ExceptionEvent) e).getCause(); String[] extra = new String[] {}; try { final List<Throwable> causalChain = Throwables.getCausalChain(reply); extra = (String[]) Collections2.transform(causalChain, Functions.toStringFunction()).toArray(); } catch (Exception e1) { Logger.getLogger("LoggingError." + ServiceAccessLoggingHandler.class.getCanonicalName()) .debug(e1); } createLogEntry(ctx, reply, extra); } } catch (Exception e1) { Logger.getLogger("LoggingError." + ServiceAccessLoggingHandler.class.getCanonicalName()).debug(e1); } ctx.sendDownstream(e); }
From source file:edu.harvard.med.screensaver.ui.screens.ScreenSearchResults.java
private List<TableColumn<Screen, ?>> buildScreenResultColumns() { List<TableColumn<Screen, ?>> columns = Lists.newArrayList(); // TODO: should make this a vocab list, but need support for list-of-vocab column type columns.add(new EnumEntityColumn<Screen, ScreenResultAvailability>(Screen.screenResult, "Screen Result", "'available' if the screen result is loaded into Screensaver and viewable by the current user;" + " 'not shared' if loaded but not viewable by the current user; otherwise 'none'", TableColumn.UNGROUPED, ScreenResultAvailability.values()) { @Override//from ww w . j a va2s . co m public ScreenResultAvailability getCellValue(Screen screen) { if (screen.getScreenResult() == null) { return ScreenResultAvailability.NONE; } else if (screen.getScreenResult().isRestricted()) { return ScreenResultAvailability.NOT_SHARED; } else { return ScreenResultAvailability.AVAILABLE; } } @Override protected Comparator<Screen> getAscendingComparator() { return new Comparator<Screen>() { private NullSafeComparator<ScreenResult> _srComparator = new NullSafeComparator<ScreenResult>( true) { @Override protected int doCompare(ScreenResult sr1, ScreenResult sr2) { if (!sr1.isRestricted() && sr2.isRestricted()) { return -1; } if (sr1.isRestricted() && !sr2.isRestricted()) { return 1; } return sr1.getScreen().getFacilityId().compareTo(sr2.getScreen().getFacilityId()); } }; public int compare(Screen s1, Screen s2) { return _srComparator.compare(s1.getScreenResult(), s2.getScreenResult()); } }; } }); columns.add(new TextSetEntityColumn<Screen>(Screen.screenResult.to(ScreenResult.dataColumns), "Assay Readout Type", "The assay readout type for the screen", TableColumn.UNGROUPED) { @Override public Set<String> getCellValue(Screen screen) { if (screen.getScreenResult() != null) { // conditional check, fixes issue #107 - adding the "Assay Readout Type" column causes an exception return Sets.newHashSet(Iterables.transform(screen.getScreenResult().getAssayReadoutTypes(), Functions.toStringFunction())); } else { return Sets.newHashSet(); } } }); columns.get(columns.size() - 1).setAdministrative(true); columns.get(columns.size() - 1).setVisible(false); return columns; }
From source file:org.jclouds.joyent.cloudapi.v6_5.domain.Machine.java
/** * Any "extra" metadata this machine has * /*from w w w .ja va2 s . co m*/ * <h4>note</h4> * * metadata can contain arbitrarily complex values. If the value has structure, you should use * {@link #getMetadataAsJsonLiterals} * */ public Map<String, String> getMetadata() { return Maps.transformValues(metadata, Functions.compose(Functions.toStringFunction(), unquoteString)); }
From source file:org.obiba.magma.beans.BeanVariableValueSourceFactory.java
protected Variable doBuildVariable(Class<?> propertyType, String name) { ValueType type = ValueType.Factory.forClass(propertyType); Variable.Builder builder = Variable.Builder.newVariable(name, type, entityType); if (propertyType.isEnum()) { Enum<?>[] constants = (Enum<?>[]) propertyType.getEnumConstants(); String[] names = Iterables.toArray( Iterables.transform(Arrays.asList(constants), Functions.toStringFunction()), String.class); builder.addCategories(names);//from w ww. j a va 2 s . co m } if (occurrenceGroup != null) { builder.repeatable().occurrenceGroup(occurrenceGroup); } builder.accept(variableBuilderVisitors); // Allow extended classes to contribute to the builder return buildVariable(builder).build(); }