private boolean isMatch(Metric<?> metric) {
String[] includes = MetricCopyExporter.this.includes;
String[] excludes = MetricCopyExporter.this.excludes;
String name = metric.getName();
if (ObjectUtils.isEmpty(includes) || PatternMatchUtils.simpleMatch(includes, name)) {
return !PatternMatchUtils.simpleMatch(excludes, name);
}
return false;
}
private void registerEndpoints() {
String[] names = beanFactory.getBeanNamesForType(AbstractEndpoint.class);
Set<String> endpointNames = new HashSet<String>();
for (String name : names) {
if (!beansByEndpointName.values().contains(name)) {
AbstractEndpoint endpoint = beanFactory.getBean(name, AbstractEndpoint.class);
String beanKey;
name = endpoint.getComponentName();
String source;
if (name.startsWith("_org.springframework.integration")) {
name = getInternalComponentName(name);
source = "internal";
} else {
name = endpoint.getComponentName();
source = "endpoint";
}
if (!PatternMatchUtils.simpleMatch(this.componentNamePatterns, name)) {
continue;
}
if (endpointNames.contains(name)) {
int count = 0;
String unique = name + "#" + count;
while (endpointNames.contains(unique)) {
unique = name + "#" + (++count);
}
name = unique;
}
endpointNames.add(name);
beanKey = getEndpointBeanKey(endpoint, name, source);
ObjectName objectName = registerBeanInstance(new ManagedEndpoint(endpoint), beanKey);
logger.info("Registered endpoint without MessageSource: " + objectName);
}
}
}
protected Transformer buildTransformer(Message<?> message) throws TransformerException {
// process individual mappings
Transformer transformer = this.templates.newTransformer();
context.setRootObject(message);
context.addPropertyAccessor(new MapAccessor());
if (xslParameterMappings != null) {
for (String parameterName : xslParameterMappings.keySet()) {
Expression expression = xslParameterMappings.get(parameterName);
Object value = null;
try {
value = expression.getValue(context);
transformer.setParameter(parameterName, value);
} catch (Exception e) {
logger.warn(
"Header expression '"
+ expression.getExpressionString()
+ "' can not resolve within current message and will not be mapped to XSLT parameter");
}
}
}
// process xslt-parameter-headers
MessageHeaders headers = message.getHeaders();
if (xsltParamHeaders != null) {
for (String headerName : headers.keySet()) {
if (PatternMatchUtils.simpleMatch(xsltParamHeaders, headerName)) {
transformer.setParameter(headerName, headers.get(headerName));
}
}
}
return transformer;
}
/**
* Apply further settings to the given bean definition, beyond the contents retrieved from
* scanning the component class.
*
* @param beanDefinition the scanned bean definition
* @param beanName the generated bean name for the given bean
*/
protected void postProcessBeanDefinition(AbstractBeanDefinition beanDefinition, String beanName) {
beanDefinition.applyDefaults(this.beanDefinitionDefaults);
if (this.autowireCandidatePatterns != null) {
beanDefinition.setAutowireCandidate(
PatternMatchUtils.simpleMatch(this.autowireCandidatePatterns, beanName));
}
}
private List<String> getMatchingHeaderNames(String pattern, Map<String, Object> headers) {
List<String> matchingHeaderNames = new ArrayList<String>();
if (headers != null) {
for (String key : headers.keySet()) {
if (PatternMatchUtils.simpleMatch(pattern, key)) {
matchingHeaderNames.add(key);
}
}
}
return matchingHeaderNames;
}
/**
* Simple pattern match against the supplied patterns; also supports negated ('!') patterns. First
* match wins (positive or negative).
*
* @param patterns the patterns.
* @param name the name to match.
* @return null if no match; true for positive match; false for negative match.
*/
private Boolean smartMatch(String[] patterns, String name) {
if (patterns != null) {
for (String pattern : patterns) {
boolean reverse = false;
String patternToUse = pattern;
if (pattern.startsWith("!")) {
reverse = true;
patternToUse = pattern.substring(1);
} else if (pattern.startsWith("\\")) {
patternToUse = pattern.substring(1);
}
if (PatternMatchUtils.simpleMatch(patternToUse, name)) {
return !reverse;
}
}
}
return null; // NOSONAR - intentional null return
}
private void registerSources() {
for (SimpleMessageSourceMetrics source : sources) {
MessageSourceMetrics monitor = enhanceSourceMonitor(source);
String name = monitor.getName();
this.allSourcesByName.put(name, monitor);
if (!PatternMatchUtils.simpleMatch(this.componentNamePatterns, name)) {
continue;
}
// Only register once...
if (!sourcesByName.containsKey(name)) {
String beanKey = getSourceBeanKey(monitor);
if (name != null) {
sourcesByName.put(name, monitor);
}
registerBeanNameOrInstance(monitor, beanKey);
// Expose the raw bean if it is managed
MessageSource<?> bean = source.getMessageSource();
if (assembler.includeBean(bean.getClass(), source.getName())) {
registerBeanInstance(bean, this.getMonitoredIntegrationObjectBeanKey(bean, name));
}
}
}
}
private void registerChannels() {
for (DirectChannelMetrics monitor : channels) {
String name = monitor.getName();
this.allChannelsByName.put(name, monitor);
if (!PatternMatchUtils.simpleMatch(this.componentNamePatterns, name)) {
continue;
}
// Only register once...
if (!channelsByName.containsKey(name)) {
String beanKey = getChannelBeanKey(name);
logger.info("Registering MessageChannel " + name);
if (name != null) {
channelsByName.put(name, monitor);
}
registerBeanNameOrInstance(monitor, beanKey);
// Expose the raw bean if it is managed
MessageChannel bean = monitor.getMessageChannel();
if (assembler.includeBean(bean.getClass(), monitor.getName())) {
registerBeanInstance(bean, this.getMonitoredIntegrationObjectBeanKey(bean, name));
}
}
}
}
/**
* Return if the given field is allowed for binding. Invoked for each passed-in property value.
*
* <p>The default implementation checks for "xxx*", "*xxx" and "*xxx*" matches, as well as direct
* equality, in the specified lists of allowed fields and disallowed fields. A field matching a
* disallowed pattern will not be accepted even if it also happens to match a pattern in the
* allowed list.
*
* <p>Can be overridden in subclasses.
*
* @param field the field to check
* @return if the field is allowed
* @see #setAllowedFields
* @see #setDisallowedFields
* @see org.springframework.util.PatternMatchUtils#simpleMatch(String, String)
*/
protected boolean isAllowed(String field) {
String[] allowed = getAllowedFields();
String[] disallowed = getDisallowedFields();
return ((ObjectUtils.isEmpty(allowed) || PatternMatchUtils.simpleMatch(allowed, field))
&& (ObjectUtils.isEmpty(disallowed) || !PatternMatchUtils.simpleMatch(disallowed, field)));
}
/**
* Return if the given bean name matches the mapped name.
*
* <p>The default implementation checks for "xxx*", "*xxx" and "*xxx*" matches, as well as direct
* equality. Can be overridden in subclasses.
*
* @param beanName the bean name to check
* @param mappedName the name in the configured list of names
* @return if the names match
* @see org.springframework.util.PatternMatchUtils#simpleMatch(String, String)
*/
protected boolean isMatch(String beanName, String mappedName) {
return PatternMatchUtils.simpleMatch(mappedName, beanName);
}
