本文整理了Java中java.security.Provider.propertyNames()方法的一些代码示例，展示了Provider.propertyNames()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。Provider.propertyNames()方法的具体详情如下：
包路径：java.security.Provider
类名称：Provider
方法名：propertyNames
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代码示例来源：origin: robovm/robovm
/**
* Returns value for the specified algorithm with the specified name.
*
* @param algName
* the name of the algorithm.
* @param propName
* the name of the property.
* @return value of the property.
* @deprecated Use {@link AlgorithmParameters} and {@link KeyFactory} instead.
*/
@Deprecated
public static String getAlgorithmProperty(String algName, String propName) {
if (algName == null || propName == null) {
return null;
}
String prop = "Alg." + propName + "." + algName;
Provider[] providers = getProviders();
for (Provider provider : providers) {
for (Enumeration e = provider.propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (propertyName.equalsIgnoreCase(prop)) {
return provider.getProperty(propertyName);
}
}
}
return null;
}代码示例来源：origin: robovm/robovm
/**
* Returns the property with the specified key in the provider properties.
* The name is not case-sensitive.
*/
private String getPropertyIgnoreCase(String key) {
String res = getProperty(key);
if (res != null) {
return res;
}
for (Enumeration<?> e = propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (key.equalsIgnoreCase(propertyName)) {
return getProperty(propertyName);
}
}
return null;
}代码示例来源：origin: kaikramer/keystore-explorer
private String[] getServiceAlgorithms(String serviceType, Provider provider) {
/*
* Match provider property names that start "<service type>." and do not
* contain a space. What follows the '.' is the algorithm name
*/
String match = serviceType + ".";
ArrayList<String> algorithmList = new ArrayList<String>();
for (Enumeration<?> names = provider.propertyNames(); names.hasMoreElements();) {
String key = (String) names.nextElement();
if (key.startsWith(match) && key.indexOf(' ') == -1) {
String algorithm = key.substring(key.indexOf('.') + 1);
algorithmList.add(algorithm);
}
}
String[] algorithms = algorithmList.toArray(new String[algorithmList.size()]);
Arrays.sort(algorithms);
return algorithms;
}代码示例来源：origin: kaikramer/keystore-explorer
private String getAlgorithmClass(String algorithm, String serviceType, Provider provider) {
/*
* Looking for the property name that matches
* "<service type>.<algorithm>". The value of the property is the class
* name
*/
String match = serviceType + "." + algorithm;
for (Enumeration<?> names = provider.propertyNames(); names.hasMoreElements();) {
String key = (String) names.nextElement();
if (key.equals(match)) {
return provider.getProperty(key);
}
}
return null;
}代码示例来源：origin: kaikramer/keystore-explorer
private String[] getAlgorithmAttributes(String algorithm, String serviceType, Provider provider) {
/*
* Looking for property names matching "<service type>.<algorithm> ".
* The attribute name if the text following the ' ' while the attribute
* value is the value of the property. Return in alpha order by name.
* Returned value is 'name=value'
*/
String matchAttr = serviceType + "." + algorithm + " ";
TreeMap<String, String> attributeMap = new TreeMap<String, String>();
for (Enumeration<?> names = provider.propertyNames(); names.hasMoreElements();) {
String key = (String) names.nextElement();
if (key.startsWith(matchAttr)) {
String attrName = key.substring(key.indexOf(' ') + 1);
String attributeDisplay = MessageFormat.format(res.getString("DProviderInfo.AttributeNode.text"),
attrName, provider.getProperty(key));
attributeMap.put(attrName, attributeDisplay);
}
}
ArrayList<String> attributes = new ArrayList<String>();
for (String key : attributeMap.keySet()) {
attributes.add(attributeMap.get(key));
}
return attributes.toArray(new String[attributes.size()]);
}代码示例来源：origin: kaikramer/keystore-explorer
private String[] getAlgorithmAliases(String algorithm, String serviceType, Provider provider) {
/*
* Looking to match property names with key "Alg.Alias.<service type>."
* and value of algorithm. The alias is the text following the '.' in
* the property name. Return in alpha order
*/
String matchAlias = "Alg.Alias." + serviceType + ".";
ArrayList<String> aliasList = new ArrayList<String>();
for (Enumeration<?> names = provider.propertyNames(); names.hasMoreElements();) {
String key = (String) names.nextElement();
if (provider.getProperty(key).equals(algorithm)) {
if (key.startsWith(matchAlias)) {
String alias = key.substring(matchAlias.length());
aliasList.add(alias);
}
}
}
String[] aliases = aliasList.toArray(new String[aliasList.size()]);
Arrays.sort(aliases);
return aliases;
}代码示例来源：origin: ibinti/bugvm
/**
* Returns the property with the specified key in the provider properties.
* The name is not case-sensitive.
*/
private String getPropertyIgnoreCase(String key) {
String res = getProperty(key);
if (res != null) {
return res;
}
for (Enumeration<?> e = propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (key.equalsIgnoreCase(propertyName)) {
return getProperty(propertyName);
}
}
return null;
}代码示例来源：origin: com.gluonhq/robovm-rt
/**
* Returns value for the specified algorithm with the specified name.
*
* @param algName
* the name of the algorithm.
* @param propName
* the name of the property.
* @return value of the property.
* @deprecated Use {@link AlgorithmParameters} and {@link KeyFactory} instead.
*/
@Deprecated
public static String getAlgorithmProperty(String algName, String propName) {
if (algName == null || propName == null) {
return null;
}
String prop = "Alg." + propName + "." + algName;
Provider[] providers = getProviders();
for (Provider provider : providers) {
for (Enumeration e = provider.propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (propertyName.equalsIgnoreCase(prop)) {
return provider.getProperty(propertyName);
}
}
}
return null;
}代码示例来源：origin: MobiVM/robovm
/**
* Returns value for the specified algorithm with the specified name.
*
* @param algName
* the name of the algorithm.
* @param propName
* the name of the property.
* @return value of the property.
* @deprecated Use {@link AlgorithmParameters} and {@link KeyFactory} instead.
*/
@Deprecated
public static String getAlgorithmProperty(String algName, String propName) {
if (algName == null || propName == null) {
return null;
}
String prop = "Alg." + propName + "." + algName;
Provider[] providers = getProviders();
for (Provider provider : providers) {
for (Enumeration e = provider.propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (propertyName.equalsIgnoreCase(prop)) {
return provider.getProperty(propertyName);
}
}
}
return null;
}代码示例来源：origin: com.bugvm/bugvm-rt
/**
* Returns value for the specified algorithm with the specified name.
*
* @param algName
* the name of the algorithm.
* @param propName
* the name of the property.
* @return value of the property.
* @deprecated Use {@link AlgorithmParameters} and {@link KeyFactory} instead.
*/
@Deprecated
public static String getAlgorithmProperty(String algName, String propName) {
if (algName == null || propName == null) {
return null;
}
String prop = "Alg." + propName + "." + algName;
Provider[] providers = getProviders();
for (Provider provider : providers) {
for (Enumeration e = provider.propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (propertyName.equalsIgnoreCase(prop)) {
return provider.getProperty(propertyName);
}
}
}
return null;
}代码示例来源：origin: MobiVM/robovm
/**
* Returns the property with the specified key in the provider properties.
* The name is not case-sensitive.
*/
private String getPropertyIgnoreCase(String key) {
String res = getProperty(key);
if (res != null) {
return res;
}
for (Enumeration<?> e = propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (key.equalsIgnoreCase(propertyName)) {
return getProperty(propertyName);
}
}
return null;
}代码示例来源：origin: ibinti/bugvm
/**
* Returns value for the specified algorithm with the specified name.
*
* @param algName
* the name of the algorithm.
* @param propName
* the name of the property.
* @return value of the property.
* @deprecated Use {@link AlgorithmParameters} and {@link KeyFactory} instead.
*/
@Deprecated
public static String getAlgorithmProperty(String algName, String propName) {
if (algName == null || propName == null) {
return null;
}
String prop = "Alg." + propName + "." + algName;
Provider[] providers = getProviders();
for (Provider provider : providers) {
for (Enumeration e = provider.propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (propertyName.equalsIgnoreCase(prop)) {
return provider.getProperty(propertyName);
}
}
}
return null;
}代码示例来源：origin: com.bugvm/bugvm-rt
/**
* Returns the property with the specified key in the provider properties.
* The name is not case-sensitive.
*/
private String getPropertyIgnoreCase(String key) {
String res = getProperty(key);
if (res != null) {
return res;
}
for (Enumeration<?> e = propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (key.equalsIgnoreCase(propertyName)) {
return getProperty(propertyName);
}
}
return null;
}代码示例来源：origin: com.mobidevelop.robovm/robovm-rt
/**
* Returns value for the specified algorithm with the specified name.
*
* @param algName
* the name of the algorithm.
* @param propName
* the name of the property.
* @return value of the property.
* @deprecated Use {@link AlgorithmParameters} and {@link KeyFactory} instead.
*/
@Deprecated
public static String getAlgorithmProperty(String algName, String propName) {
if (algName == null || propName == null) {
return null;
}
String prop = "Alg." + propName + "." + algName;
Provider[] providers = getProviders();
for (Provider provider : providers) {
for (Enumeration e = provider.propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (propertyName.equalsIgnoreCase(prop)) {
return provider.getProperty(propertyName);
}
}
}
return null;
}代码示例来源：origin: FlexoVM/flexovm
/**
* Returns the property with the specified key in the provider properties.
* The name is not case-sensitive.
*/
private String getPropertyIgnoreCase(String key) {
String res = getProperty(key);
if (res != null) {
return res;
}
for (Enumeration<?> e = propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (key.equalsIgnoreCase(propertyName)) {
return getProperty(propertyName);
}
}
return null;
}代码示例来源：origin: com.mobidevelop.robovm/robovm-rt
/**
* Returns the property with the specified key in the provider properties.
* The name is not case-sensitive.
*/
private String getPropertyIgnoreCase(String key) {
String res = getProperty(key);
if (res != null) {
return res;
}
for (Enumeration<?> e = propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (key.equalsIgnoreCase(propertyName)) {
return getProperty(propertyName);
}
}
return null;
}代码示例来源：origin: com.gluonhq/robovm-rt
/**
* Returns the property with the specified key in the provider properties.
* The name is not case-sensitive.
*/
private String getPropertyIgnoreCase(String key) {
String res = getProperty(key);
if (res != null) {
return res;
}
for (Enumeration<?> e = propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (key.equalsIgnoreCase(propertyName)) {
return getProperty(propertyName);
}
}
return null;
}代码示例来源：origin: FlexoVM/flexovm
/**
* Returns value for the specified algorithm with the specified name.
*
* @param algName
* the name of the algorithm.
* @param propName
* the name of the property.
* @return value of the property.
* @deprecated Use {@link AlgorithmParameters} and {@link KeyFactory} instead.
*/
@Deprecated
public static String getAlgorithmProperty(String algName, String propName) {
if (algName == null || propName == null) {
return null;
}
String prop = "Alg." + propName + "." + algName;
Provider[] providers = getProviders();
for (Provider provider : providers) {
for (Enumeration e = provider.propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (propertyName.equalsIgnoreCase(prop)) {
return provider.getProperty(propertyName);
}
}
}
return null;
}内容来源于网络，如有侵权，请联系作者删除！