org.apache.felix.ipojo.metadata.Element.containsAttribute()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中org.apache.felix.ipojo.metadata.Element.containsAttribute()方法的一些代码示例，展示了Element.containsAttribute()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Element.containsAttribute()方法的具体详情如下：
包路径：org.apache.felix.ipojo.metadata.Element
类名称：Element
方法名：containsAttribute

Element.containsAttribute介绍

[英]Does the element contain an attribute of the name given in parameter.
[中]元素是否包含参数中给定名称的属性。

代码示例

代码示例来源：origin: apache/felix

  1. /**
  2.  * Find all the values of the specified attribute in the given element.
  3.  * @param metadata Element to be traversed
  4.  * @param attributeName Search attribute name
  5.  * @return Set of attribute values (no duplicate).
  6.  */
  7. public static Set<String> findAttributes(Element metadata, String attributeName) {
  8.   Set<String> referred = new HashSet<String>();
  9.   // Search in the given element
  10.   if (metadata.containsAttribute(attributeName)) {
  11.     referred.add(metadata.getAttribute(attributeName));
  12.   }
  13.   // Search in children
  14.   for (Element elem : metadata.getElements()) {
  15.     Set<String> found = findAttributes(elem, attributeName);
  16.     referred.addAll(found);
  17.   }
  18.   // Return all found values
  19.   return referred;
  20. }

代码示例来源：origin: apache/felix

  1. private void addCallbacksToDependency(Element dependencyElement, Dependency dep) throws ConfigurationException {
  2.   Element[] cbs = dependencyElement.getElements("Callback");
  3.   for (int j = 0; cbs != null && j < cbs.length; j++) {
  4.     if (!cbs[j].containsAttribute("method") || !cbs[j].containsAttribute("type")) {
  5.       throw new ConfigurationException("Requirement Callback : a dependency callback must contain a method " +
  6.           "and a type (bind or unbind) attribute");
  7.     }
  8.     String method = cbs[j].getAttribute("method");
  9.     String type = cbs[j].getAttribute("type");
  10.     int methodType = DependencyCallback.UNBIND;
  11.     if ("bind".equalsIgnoreCase(type)) {
  12.       methodType = DependencyCallback.BIND;
  13.     } else if ("modified".equalsIgnoreCase(type)) {
  14.       methodType = DependencyCallback.MODIFIED;
  15.     }
  16.     dep.addDependencyCallback(createDependencyHandler(dep, method, methodType));
  17.   }
  18. }

代码示例来源：origin: org.apache.felix/org.apache.felix.ipojo

  1. private void addCallbacksToDependency(Element dependencyElement, Dependency dep) throws ConfigurationException {
  2.   Element[] cbs = dependencyElement.getElements("Callback");
  3.   for (int j = 0; cbs != null && j < cbs.length; j++) {
  4.     if (!cbs[j].containsAttribute("method") || !cbs[j].containsAttribute("type")) {
  5.       throw new ConfigurationException("Requirement Callback : a dependency callback must contain a method " +
  6.           "and a type (bind or unbind) attribute");
  7.     }
  8.     String method = cbs[j].getAttribute("method");
  9.     String type = cbs[j].getAttribute("type");
  10.     int methodType = DependencyCallback.UNBIND;
  11.     if ("bind".equalsIgnoreCase(type)) {
  12.       methodType = DependencyCallback.BIND;
  13.     } else if ("modified".equalsIgnoreCase(type)) {
  14.       methodType = DependencyCallback.MODIFIED;
  15.     }
  16.     dep.addDependencyCallback(createDependencyHandler(dep, method, methodType));
  17.   }
  18. }

代码示例来源：origin: apache/felix

  1. if (publisher.containsAttribute(NAME_ATTRIBUTE)) {
  2.   m_name = publisher.getAttribute(NAME_ATTRIBUTE);
  3. } else {
  4. if (publisher.containsAttribute(FIELD_ATTRIBUTE)) {
  5.   m_field = publisher.getAttribute(FIELD_ATTRIBUTE);
  6. } else {
  7. if (publisher.containsAttribute(TOPICS_ATTRIBUTE)) {
  8.   setTopics(publisher.getAttribute(TOPICS_ATTRIBUTE));
  9. } else {
  10. if (publisher.containsAttribute(SYNCHRONOUS_ATTRIBUTE)) {
  11.   m_synchronous = "true".equalsIgnoreCase(publisher
  12.       .getAttribute(SYNCHRONOUS_ATTRIBUTE));
  13. if (publisher.containsAttribute(DATA_KEY_ATTRIBUTE)) {
  14.   m_dataKey = publisher.getAttribute(DATA_KEY_ATTRIBUTE);
  15. } else if (publisher.containsAttribute("data_key")) {
  16. } else if (publisher.containsAttribute("dataKey")) {

代码示例来源：origin: org.apache.felix/org.apache.felix.ipojo.handler.eventadmin

  1. if (publisher.containsAttribute(NAME_ATTRIBUTE)) {
  2.   m_name = publisher.getAttribute(NAME_ATTRIBUTE);
  3. } else {
  4. if (publisher.containsAttribute(FIELD_ATTRIBUTE)) {
  5.   m_field = publisher.getAttribute(FIELD_ATTRIBUTE);
  6. } else {
  7. if (publisher.containsAttribute(TOPICS_ATTRIBUTE)) {
  8.   setTopics(publisher.getAttribute(TOPICS_ATTRIBUTE));
  9. } else {
  10. if (publisher.containsAttribute(SYNCHRONOUS_ATTRIBUTE)) {
  11.   m_synchronous = "true".equalsIgnoreCase(publisher
  12.       .getAttribute(SYNCHRONOUS_ATTRIBUTE));
  13. if (publisher.containsAttribute(DATA_KEY_ATTRIBUTE)) {
  14.   m_dataKey = publisher.getAttribute(DATA_KEY_ATTRIBUTE);
  15. } else if (publisher.containsAttribute("data_key")) {
  16. } else if (publisher.containsAttribute("dataKey")) {

代码示例来源：origin: apache/felix

  1. if (subscriber.containsAttribute(NAME_ATTRIBUTE)) {
  2.   m_name = subscriber.getAttribute(NAME_ATTRIBUTE);
  3. } else {
  4. if (subscriber.containsAttribute(CALLBACK_ATTRIBUTE)) {
  5.   m_callback = subscriber.getAttribute(CALLBACK_ATTRIBUTE);
  6. } else if (subscriber.containsAttribute("method")) {
  7.   m_callback = subscriber.getAttribute("method");
  8. } else {
  9. if (subscriber.containsAttribute(TOPICS_ATTRIBUTE)) {
  10.   setTopics(subscriber.getAttribute(TOPICS_ATTRIBUTE));
  11. } else {
  12. if (subscriber.containsAttribute(FILTER_ATTRIBUTE)) {
  13.   setFilter(subscriber.getAttribute(FILTER_ATTRIBUTE));

代码示例来源：origin: org.apache.felix/org.apache.felix.ipojo.handler.eventadmin

  1. if (subscriber.containsAttribute(NAME_ATTRIBUTE)) {
  2.   m_name = subscriber.getAttribute(NAME_ATTRIBUTE);
  3. } else {
  4. if (subscriber.containsAttribute(CALLBACK_ATTRIBUTE)) {
  5.   m_callback = subscriber.getAttribute(CALLBACK_ATTRIBUTE);
  6. } else if (subscriber.containsAttribute("method")) {
  7.   m_callback = subscriber.getAttribute("method");
  8. } else {
  9. if (subscriber.containsAttribute(TOPICS_ATTRIBUTE)) {
  10.   setTopics(subscriber.getAttribute(TOPICS_ATTRIBUTE));
  11. } else {
  12. if (subscriber.containsAttribute(FILTER_ATTRIBUTE)) {
  13.   setFilter(subscriber.getAttribute(FILTER_ATTRIBUTE));

代码示例来源：origin: apache/felix

  1. if (!deps[i].containsAttribute("field") || m_dependencies.contains(deps[i].getAttribute("field"))) {
  2.   error("One temporal dependency must be attached to a field or the field is already used");
  3.   return;
  4. if (deps[i].containsAttribute("id")) {
  5.   id = deps[i].getAttribute("id");
  6. if (deps[i].containsAttribute("timeout")) {
  7.   String to = deps[i].getAttribute("timeout");
  8.   if (to.equalsIgnoreCase("infinite") || to.equalsIgnoreCase("-1")) {

代码示例来源：origin: apache/felix

  1. String field = attribute.getAttribute(JMX_FIELD_ELT);
  2. if (attribute.containsAttribute(JMX_NAME_ELT)) {
  3.   name = attribute.getAttribute(JMX_NAME_ELT);
  4. } else {
  5.   name = field;
  6. if (attribute.containsAttribute(JMX_RIGHTS_ELT)) {
  7.   rights = attribute.getAttribute(JMX_RIGHTS_ELT);
  8. } else {
  9.   getTypeFromAttributeField(field, manipulation));
  10. if (attribute.containsAttribute(JMX_NOTIFICATION_ELT)) {
  11.   notif = Boolean.parseBoolean(attribute
  12.     .getAttribute(JMX_NOTIFICATION_ELT));
  13. if (method.containsAttribute(JMX_DESCRIPTION_ELT)) {
  14.   description = method.getAttribute(JMX_DESCRIPTION_ELT);

代码示例来源：origin: apache/felix

  1. if (metadata.containsAttribute("nullable") || dependency.getDefaultImplementation() != null  || dependency
  2.     .getException() != null) {
  3.   if (metadata.containsAttribute("nullable")  && dependency.getDefaultImplementation() != null) {
  4.     throw new ConfigurationException(message + "`nullable` and `default-implementation` cannot be " +
  5.         "combined");
  6.   if (metadata.containsAttribute("nullable") && dependency.getException() != null) {
  7.     throw new ConfigurationException(message + "`nullable` and `exception` cannot be combined");

代码示例来源：origin: org.apache.felix/org.apache.felix.ipojo

  1. if (metadata.containsAttribute("nullable") || dependency.getDefaultImplementation() != null  || dependency
  2.     .getException() != null) {
  3.   if (metadata.containsAttribute("nullable")  && dependency.getDefaultImplementation() != null) {
  4.     throw new ConfigurationException(message + "`nullable` and `default-implementation` cannot be " +
  5.         "combined");
  6.   if (metadata.containsAttribute("nullable") && dependency.getException() != null) {
  7.     throw new ConfigurationException(message + "`nullable` and `exception` cannot be combined");

代码示例来源：origin: apache/felix

  1. if (componentMetadata != null && componentMetadata.containsAttribute("name") && instanceMetadata != null) {

代码示例来源：origin: org.apache.felix/org.apache.felix.ipojo

  1. BundleContext bc = getBundleContextForConfiguration(element);
  2. if (element.containsAttribute("constructor-parameter")) {
  3.   String idx = element.getAttribute("constructor-parameter");
  4.   int index = Integer.parseInt(idx);
  5. } else if (element.containsAttribute("field")) {
  6.   String field = element.getAttribute("field");
  7.   final BundleContext injected = bc;
  8. } else if (element.containsAttribute("method")) {
  9.   String method = element.getAttribute("method");
  10.   MethodMetadata mm = getFactory().getPojoMetadata().getMethod(method,

代码示例来源：origin: apache/felix

  1. BundleContext bc = getBundleContextForConfiguration(element);
  2. if (element.containsAttribute("constructor-parameter")) {
  3.   String idx = element.getAttribute("constructor-parameter");
  4.   int index = Integer.parseInt(idx);
  5. } else if (element.containsAttribute("field")) {
  6.   String field = element.getAttribute("field");
  7.   final BundleContext injected = bc;
  8. } else if (element.containsAttribute("method")) {
  9.   String method = element.getAttribute("method");
  10.   MethodMetadata mm = getFactory().getPojoMetadata().getMethod(method,

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