Refactor @metadata#required to a boolean

archetypes/camel-archetype-api-component/src/main/resources/archetype-resources/__artifactId__-component/src/main/java/__name__Endpoint.java

@@ -42,7 +42,7 @@
              consumerClass = ${name}Consumer.class, label = "custom")
 public class ${name}Endpoint extends AbstractApiEndpoint<${name}ApiName, ${name}Configuration> {
 
-    @UriPath @Metadata(required = "true")
+    @UriPath @Metadata(required = true)
     private String name;
 
     // TODO create and manage API proxy

archetypes/camel-archetype-component/src/main/resources/archetype-resources/src/main/java/__name__Endpoint.java

@@ -31,7 +31,7 @@
 @UriEndpoint(firstVersion = "${version}", scheme = "${scheme}", title = "${name}", syntax="${scheme}:name", 
              consumerClass = ${name}Consumer.class, label = "custom")
 public class ${name}Endpoint extends DefaultEndpoint {
-    @UriPath @Metadata(required = "true")
+    @UriPath @Metadata(required = true)
     private String name;
     @UriParam(defaultValue = "10")
     private int option = 10;

camel-core/src/main/java/org/apache/camel/component/ResourceEndpoint.java

@@ -50,7 +50,7 @@ public abstract class ResourceEndpoint extends ProcessorEndpoint implements Mana
         + " ref will lookup the resource in the registry."
         + " bean will call a method on a bean to be used as the resource."
         + " For bean you can specify the method name after dot, eg bean:myBean.myMethod.")
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private String resourceUri;
     @UriParam(defaultValue = "false", description = "Sets whether to use resource content cache or not")
     private boolean contentCache;

camel-core/src/main/java/org/apache/camel/component/bean/BeanEndpoint.java

@@ -36,7 +36,7 @@
 public class BeanEndpoint extends DefaultEndpoint {
     private transient BeanHolder beanHolder;
     private transient BeanProcessor processor;
-    @UriPath(description = "Sets the name of the bean to invoke") @Metadata(required = "true")
+    @UriPath(description = "Sets the name of the bean to invoke") @Metadata(required = true)
     private String beanName;
     @UriParam(description = "Sets the name of the method to invoke on the bean")
     private String method;

camel-core/src/main/java/org/apache/camel/component/browse/BrowseEndpoint.java

@@ -42,7 +42,7 @@
 @UriEndpoint(firstVersion = "1.3.0", scheme = "browse", title = "Browse", syntax = "browse:name", label = "core,monitoring")
 public class BrowseEndpoint extends DefaultEndpoint implements BrowsableEndpoint {
 
-    @UriPath(description = "A name which can be any string to uniquely identify the endpoint") @Metadata(required = "true")
+    @UriPath(description = "A name which can be any string to uniquely identify the endpoint") @Metadata(required = true)
     private String name;
 
     private List<Exchange> exchanges;

camel-core/src/main/java/org/apache/camel/component/controlbus/ControlBusEndpoint.java

@@ -38,7 +38,7 @@
 @UriEndpoint(firstVersion = "2.11.0", scheme = "controlbus", title = "Control Bus", syntax = "controlbus:command:language", producerOnly = true, label = "core,monitoring")
 public class ControlBusEndpoint extends DefaultEndpoint {
 
-    @UriPath(description = "Command can be either route or language", enums = "route,language") @Metadata(required = "true")
+    @UriPath(description = "Command can be either route or language", enums = "route,language") @Metadata(required = true)
     private String command;
     @UriPath(enums = "bean,constant,el,exchangeProperty,file,groovy,header,jsonpath,mvel,ognl,ref,simple,spel,sql,terser,tokenize,xpath,xquery,xtokenize")
     private Language language;

camel-core/src/main/java/org/apache/camel/component/dataformat/DataFormatEndpoint.java

@@ -43,9 +43,9 @@ public class DataFormatEndpoint extends DefaultEndpoint {
     private AsyncProcessor processor;
     private DataFormat dataFormat;
 
-    @UriPath(description = "Name of data format") @Metadata(required = "true")
+    @UriPath(description = "Name of data format") @Metadata(required = true)
     private String name;
-    @UriPath(enums = "marshal,unmarshal") @Metadata(required = "true")
+    @UriPath(enums = "marshal,unmarshal") @Metadata(required = true)
     private String operation;
 
     public DataFormatEndpoint() {

camel-core/src/main/java/org/apache/camel/component/dataset/DataSetEndpoint.java

@@ -49,7 +49,7 @@
 public class DataSetEndpoint extends MockEndpoint implements Service {
     private final transient Logger log;
     private final AtomicInteger receivedCounter = new AtomicInteger();
-    @UriPath(name = "name", description = "Name of DataSet to lookup in the registry") @Metadata(required = "true")
+    @UriPath(name = "name", description = "Name of DataSet to lookup in the registry") @Metadata(required = true)
     private volatile DataSet dataSet;
     @UriParam(label = "consumer", defaultValue = "0")
     private int minRate;

camel-core/src/main/java/org/apache/camel/component/direct/DirectEndpoint.java

@@ -44,7 +44,7 @@ public class DirectEndpoint extends DefaultEndpoint {
     private final Map<String, DirectConsumer> consumers;
     private final List<DirectProducer> producers = new ArrayList<>();
 
-    @UriPath(description = "Name of direct endpoint") @Metadata(required = "true")
+    @UriPath(description = "Name of direct endpoint") @Metadata(required = true)
     private String name;
 
     @UriParam(label = "producer", defaultValue = "true")

camel-core/src/main/java/org/apache/camel/component/directvm/DirectVmEndpoint.java

@@ -36,7 +36,7 @@
 @UriEndpoint(firstVersion = "2.10.0", scheme = "direct-vm", title = "Direct VM", syntax = "direct-vm:name", consumerClass = DirectConsumer.class, label = "core,endpoint")
 public class DirectVmEndpoint extends DefaultEndpoint implements AsyncEndpoint {
 
-    @UriPath(description = "Name of direct-vm endpoint") @Metadata(required = "true")
+    @UriPath(description = "Name of direct-vm endpoint") @Metadata(required = true)
     private String name;
 
     @UriParam(label = "producer", defaultValue = "true")

camel-core/src/main/java/org/apache/camel/component/file/FileEndpoint.java

@@ -50,7 +50,7 @@ public class FileEndpoint extends GenericFileEndpoint<File> {
 
     private final FileOperations operations = new FileOperations(this);
 
-    @UriPath(name = "directoryName") @Metadata(required = "true")
+    @UriPath(name = "directoryName") @Metadata(required = true)
     private File file;
     @UriParam(label = "advanced", defaultValue = "true")
     private boolean copyAndDeleteOnRenameFail = true;

camel-core/src/main/java/org/apache/camel/component/language/LanguageEndpoint.java

@@ -55,11 +55,11 @@ public class LanguageEndpoint extends ResourceEndpoint {
     private boolean contentResolvedFromResource;
     @UriPath(enums = "bean,constant,exchangeProperty,file,groovy,header,javascript,jsonpath,mvel,ognl,"
             + ",ref,simple,spel,sql,terser,tokenize,xpath,xquery,xtokenize")
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private String languageName;
     // resourceUri is optional in the language endpoint
     @UriPath(description = "Path to the resource, or a reference to lookup a bean in the Registry to use as the resource")
-    @Metadata(required = "false")
+    @Metadata(required = false)
     private String resourceUri;
     @UriParam
     private String script;

camel-core/src/main/java/org/apache/camel/component/log/LogEndpoint.java

@@ -48,7 +48,7 @@ public class LogEndpoint extends ProcessorEndpoint {
     private Logger providedLogger;
     private ExchangeFormatter localFormatter;
 
-    @UriPath(description = "Name of the logging category to use") @Metadata(required = "true")
+    @UriPath(description = "Name of the logging category to use") @Metadata(required = true)
     private String loggerName;
     @UriParam(defaultValue = "INFO", enums = "ERROR,WARN,INFO,DEBUG,TRACE,OFF")
     private String level;

camel-core/src/main/java/org/apache/camel/component/mock/MockEndpoint.java

@@ -112,7 +112,7 @@ public class MockEndpoint extends DefaultEndpoint implements BrowsableEndpoint {
 
     private volatile int counter;
 
-    @UriPath(description = "Name of mock endpoint") @Metadata(required = "true")
+    @UriPath(description = "Name of mock endpoint") @Metadata(required = true)
     private String name;
     @UriParam(label = "producer", defaultValue = "-1")
     private int expectedCount;

camel-core/src/main/java/org/apache/camel/component/properties/PropertiesEndpoint.java

@@ -37,7 +37,7 @@ public class PropertiesEndpoint extends DefaultEndpoint implements DelegateEndpo
     private volatile Endpoint endpoint;
 
     @UriPath
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private String key;
     @UriParam
     private String locations;

camel-core/src/main/java/org/apache/camel/component/ref/RefEndpoint.java

@@ -36,7 +36,7 @@ public class RefEndpoint extends DefaultEndpoint implements DelegateEndpoint {
 
     private volatile Endpoint endpoint;
 
-    @UriPath @Metadata(required = "true")
+    @UriPath @Metadata(required = true)
     private String name;
 
     public RefEndpoint(String endpointUri, Component component) {

camel-core/src/main/java/org/apache/camel/component/rest/RestApiEndpoint.java

@@ -49,7 +49,7 @@ public class RestApiEndpoint extends DefaultEndpoint {
     public static final String RESOURCE_PATH = "META-INF/services/org/apache/camel/restapi/";
 
     @UriPath
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private String path;
     @UriPath
     private String contextIdPattern;

camel-core/src/main/java/org/apache/camel/component/rest/RestEndpoint.java

@@ -52,9 +52,9 @@ public class RestEndpoint extends DefaultEndpoint {
     public static final String DEFAULT_API_COMPONENT_NAME = "swagger";
     public static final String RESOURCE_PATH = "META-INF/services/org/apache/camel/rest/";
 
-    @UriPath(label = "common", enums = "get,post,put,delete,patch,head,trace,connect,options") @Metadata(required = "true")
+    @UriPath(label = "common", enums = "get,post,put,delete,patch,head,trace,connect,options") @Metadata(required = true)
     private String method;
-    @UriPath(label = "common") @Metadata(required = "true")
+    @UriPath(label = "common") @Metadata(required = true)
     private String path;
     @UriPath(label = "common")
     private String uriTemplate;

camel-core/src/main/java/org/apache/camel/component/saga/SagaEndpoint.java

@@ -37,7 +37,7 @@ public enum SagaEndpointAction {
     }
 
     @UriPath(description = "Action to execute (complete or compensate)")
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private final SagaEndpointAction action;
 
     public SagaEndpoint(String endpointUri, SagaComponent component, String action) {

camel-core/src/main/java/org/apache/camel/component/scheduler/SchedulerEndpoint.java

@@ -37,7 +37,7 @@
     consumerOnly = true, consumerClass = SchedulerConsumer.class, label = "core,scheduling")
 public class SchedulerEndpoint extends ScheduledPollEndpoint {
 
-    @UriPath @Metadata(required = "true")
+    @UriPath @Metadata(required = true)
     private String name;
     @UriParam(defaultValue = "1", label = "scheduler")
     private int concurrentTasks = 1;

camel-core/src/main/java/org/apache/camel/component/seda/SedaEndpoint.java

@@ -60,7 +60,7 @@ public class SedaEndpoint extends DefaultEndpoint implements AsyncEndpoint, Brow
     private volatile boolean multicastStarted;
     private volatile ExecutorService multicastExecutor;
 
-    @UriPath(description = "Name of queue") @Metadata(required = "true")
+    @UriPath(description = "Name of queue") @Metadata(required = true)
     private String name;
     @UriParam(label = "advanced", description = "Define the queue instance which will be used by the endpoint")
     private BlockingQueue queue;

camel-core/src/main/java/org/apache/camel/component/test/TestEndpoint.java

@@ -47,7 +47,7 @@ public class TestEndpoint extends MockEndpoint {
 
     private Endpoint expectedMessageEndpoint;
 
-    @UriPath(description = "Name of endpoint to lookup in the registry to use for polling messages used for testing") @Metadata(required = "true")
+    @UriPath(description = "Name of endpoint to lookup in the registry to use for polling messages used for testing") @Metadata(required = true)
     private String name;
     @UriParam
     private boolean anyOrder;

camel-core/src/main/java/org/apache/camel/component/timer/TimerEndpoint.java

@@ -41,7 +41,7 @@
 @ManagedResource(description = "Managed TimerEndpoint")
 @UriEndpoint(firstVersion = "1.0.0", scheme = "timer", title = "Timer", syntax = "timer:timerName", consumerOnly = true, consumerClass = TimerConsumer.class, label = "core,scheduling")
 public class TimerEndpoint extends DefaultEndpoint implements MultipleConsumersSupport {
-    @UriPath @Metadata(required = "true")
+    @UriPath @Metadata(required = true)
     private String timerName;
     @UriParam(defaultValue = "1000", description = "If greater than 0, generate periodic events every period milliseconds."
             + " You can also specify time values using units, such as 60s (60 seconds), 5m30s (5 minutes and 30 seconds), and 1h (1 hour).")

camel-core/src/main/java/org/apache/camel/component/validator/ValidatorEndpoint.java

@@ -47,7 +47,7 @@ public class ValidatorEndpoint extends DefaultEndpoint {
 
     @UriPath(description = "URL to a local resource on the classpath, or a reference to lookup a bean in the Registry,"
             + " or a full URL to a remote resource or resource on the file system which contains the XSD to validate against.")
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private String resourceUri;
     @UriParam(defaultValue = XMLConstants.W3C_XML_SCHEMA_NS_URI, label = "advanced",
             description = "Configures the W3C XML Schema Namespace URI.")

camel-core/src/main/java/org/apache/camel/component/xslt/XsltEndpoint.java

@@ -61,7 +61,7 @@ public class XsltEndpoint extends ProcessorEndpoint {
     private volatile XsltBuilder xslt;
     private Map<String, Object> parameters;
 
-    @UriPath @Metadata(required = "true")
+    @UriPath @Metadata(required = true)
     private String resourceUri;
     @UriParam(defaultValue = "true")
     private boolean contentCache = true;

camel-core/src/main/java/org/apache/camel/model/FromDefinition.java

@@ -33,7 +33,7 @@
 @XmlRootElement(name = "from")
 @XmlAccessorType(XmlAccessType.FIELD)
 public class FromDefinition extends OptionalIdentifiedDefinition<FromDefinition> implements EndpointRequiredDefinition {
-    @XmlAttribute @Metadata(required = "true")
+    @XmlAttribute @Metadata(required = true)
     private String uri;
     @XmlTransient
     private Endpoint endpoint;

camel-core/src/main/java/org/apache/camel/model/InputTypeDefinition.java

@@ -39,7 +39,7 @@
 @XmlRootElement(name = "inputType")
 @XmlAccessorType(XmlAccessType.FIELD)
 public class InputTypeDefinition extends OptionalIdentifiedDefinition<InputTypeDefinition> {
-    @XmlAttribute @Metadata(required = "true")
+    @XmlAttribute @Metadata(required = true)
     private String urn;
     @XmlAttribute  @Metadata(defaultValue = "false")
     private Boolean validate = false;

camel-core/src/main/java/org/apache/camel/model/OutputTypeDefinition.java

@@ -39,7 +39,7 @@
 @XmlRootElement(name = "outputType")
 @XmlAccessorType(XmlAccessType.FIELD)
 public class OutputTypeDefinition extends OptionalIdentifiedDefinition<OutputTypeDefinition> {
-    @XmlAttribute @Metadata(required = "true")
+    @XmlAttribute @Metadata(required = true)
     private String urn;
     @XmlAttribute  @Metadata(defaultValue = "false")
     private Boolean validate = false;

camel-core/src/main/java/org/apache/camel/model/ResequenceDefinition.java

@@ -42,7 +42,7 @@
 @XmlRootElement(name = "resequence")
 @XmlAccessorType(XmlAccessType.FIELD)
 public class ResequenceDefinition extends ProcessorDefinition<ResequenceDefinition> {
-    @Metadata(required = "false")
+    @Metadata(required = false)
     @XmlElements({
         @XmlElement(name = "batch-config", type = BatchResequencerConfig.class),
         @XmlElement(name = "stream-config", type = StreamResequencerConfig.class)}
@@ -52,7 +52,7 @@ public class ResequenceDefinition extends ProcessorDefinition<ResequenceDefiniti
     private BatchResequencerConfig batchConfig;
     @XmlTransient
     private StreamResequencerConfig streamConfig;
-    @XmlElementRef @Metadata(required = "true")
+    @XmlElementRef @Metadata(required = true)
     private ExpressionDefinition expression;
     @XmlElementRef
     private List<ProcessorDefinition<?>> outputs = new ArrayList<>();

camel-core/src/main/java/org/apache/camel/model/SendDefinition.java

@@ -30,7 +30,7 @@
  */
 @XmlAccessorType(XmlAccessType.FIELD)
 public abstract class SendDefinition<Type extends ProcessorDefinition<Type>> extends NoOutputDefinition<Type> implements EndpointRequiredDefinition {
-    @XmlAttribute @Metadata(required = "true")
+    @XmlAttribute @Metadata(required = true)
     protected String uri;
     @XmlTransient
     protected Endpoint endpoint;

camel-core/src/main/java/org/apache/camel/model/ToDynamicDefinition.java

@@ -38,7 +38,7 @@
 @XmlAccessorType(XmlAccessType.FIELD)
 public class ToDynamicDefinition extends NoOutputDefinition<ToDynamicDefinition> {
 
-    @XmlAttribute @Metadata(required = "true")
+    @XmlAttribute @Metadata(required = true)
     private String uri;
     @XmlAttribute
     private ExchangePattern pattern;

camel-core/src/main/java/org/apache/camel/model/cloud/ServiceCallDefinition.java

@@ -41,7 +41,7 @@
 @XmlRootElement(name = "serviceCall")
 @XmlAccessorType(XmlAccessType.FIELD)
 public class ServiceCallDefinition extends NoOutputDefinition<ServiceCallDefinition> {
-    @XmlAttribute @Metadata(required = "true")
+    @XmlAttribute @Metadata(required = true)
     private String name;
     @XmlAttribute
     private String uri;

camel-core/src/main/java/org/apache/camel/model/language/ExpressionDefinition.java

@@ -58,7 +58,7 @@ public class ExpressionDefinition implements Expression, Predicate, OtherAttribu
     @XmlAttribute
     @XmlID
     private String id;
-    @XmlValue @Metadata(required = "true")
+    @XmlValue @Metadata(required = true)
     private String expression;
     @XmlAttribute @Metadata(defaultValue = "true")
     private Boolean trim;

camel-core/src/main/java/org/apache/camel/model/rest/RestSecurityApiKey.java

@@ -31,7 +31,7 @@
 @XmlAccessorType(XmlAccessType.FIELD)
 public class RestSecurityApiKey extends RestSecurityDefinition {
 
-    @XmlAttribute(name = "name", required = true) @Metadata(required = "true")
+    @XmlAttribute(name = "name", required = true) @Metadata(required = true)
     private String name;
 
     @XmlAttribute(name = "inHeader")

camel-core/src/main/java/org/apache/camel/model/rest/RestSecurityDefinition.java

@@ -32,7 +32,7 @@ public abstract class RestSecurityDefinition {
     @XmlTransient
     RestDefinition rest;
 
-    @XmlAttribute(required = true) @Metadata(required = "true")
+    @XmlAttribute(required = true) @Metadata(required = true)
     private String key;
 
     @XmlAttribute

camel-core/src/main/java/org/apache/camel/model/rest/SecurityDefinition.java

@@ -31,7 +31,7 @@
 @XmlAccessorType(XmlAccessType.FIELD)
 public class SecurityDefinition {
 
-    @XmlAttribute(required = true) @Metadata(required = "true")
+    @XmlAttribute(required = true) @Metadata(required = true)
     private String key;
 
     @XmlAttribute

components/camel-ahc/src/main/java/org/apache/camel/component/ahc/AhcEndpoint.java

@@ -49,7 +49,7 @@
 public class AhcEndpoint extends DefaultEndpoint implements AsyncEndpoint, HeaderFilterStrategyAware {
 
     private AsyncHttpClient client;
-    @UriPath @Metadata(required = "true")
+    @UriPath @Metadata(required = true)
     private URI httpUri;
     @UriParam
     private boolean bridgeEndpoint;

components/camel-apns/src/main/java/org/apache/camel/component/apns/ApnsComponent.java

@@ -28,7 +28,7 @@
  */
 public class ApnsComponent extends DefaultComponent {
 
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private ApnsService apnsService;
 
     public ApnsComponent() {

components/camel-as2/camel-as2-component/src/main/java/org/apache/camel/component/as2/AS2Configuration.java

@@ -38,11 +38,11 @@
 public class AS2Configuration {
 
     @UriPath
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private AS2ApiName apiName;
 
     @UriParam
-    @Metadata(required = "true")
+    @Metadata(required = true)
     private String methodName;
 
     @UriParam(defaultValue = "1.1", enums = "1.0,1.1")