本文整理汇总了Java中org.apache.log4j.spi.RendererSupport类的典型用法代码示例。如果您正苦于以下问题：Java RendererSupport类的具体用法？Java RendererSupport怎么用？Java RendererSupport使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
RendererSupport类属于org.apache.log4j.spi包，在下文中一共展示了RendererSupport类的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getRenderedMessage
import org.apache.log4j.spi.RendererSupport; //导入依赖的package包/类
public
String getRenderedMessage() {
if(renderedMessage == null && message != null) {
if(message instanceof String)
renderedMessage = (String) message;
else {
LoggerRepository repository = logger.getLoggerRepository();
if(repository instanceof RendererSupport) {
RendererSupport rs = (RendererSupport) repository;
renderedMessage= rs.getRendererMap().findAndRender(message);
} else {
renderedMessage = message.toString();
}
}
}
return renderedMessage;
}
示例2: addRenderer
import org.apache.log4j.spi.RendererSupport; //导入依赖的package包/类
/**
Add a renderer to a hierarchy passed as parameter.
*/
static
public
void addRenderer(RendererSupport repository, String renderedClassName,
String renderingClassName) {
LogLog.debug("Rendering class: ["+renderingClassName+"], Rendered class: ["+
renderedClassName+"].");
ObjectRenderer renderer = (ObjectRenderer)
OptionConverter.instantiateByClassName(renderingClassName,
ObjectRenderer.class,
null);
if(renderer == null) {
LogLog.error("Could not instantiate renderer ["+renderingClassName+"].");
return;
} else {
try {
Class renderedClass = Loader.loadClass(renderedClassName);
repository.setRenderer(renderedClass, renderer);
} catch(ClassNotFoundException e) {
LogLog.error("Could not find class ["+renderedClassName+"].", e);
}
}
}
示例3: parseCatsAndRenderers
import org.apache.log4j.spi.RendererSupport; //导入依赖的package包/类
/**
Parse non-root elements, such non-root categories and renderers.
*/
protected
void parseCatsAndRenderers(Properties props, LoggerRepository hierarchy) {
Enumeration enumeration = props.propertyNames();
while(enumeration.hasMoreElements()) {
String key = (String) enumeration.nextElement();
if(key.startsWith(CATEGORY_PREFIX) || key.startsWith(LOGGER_PREFIX)) {
String loggerName = null;
if(key.startsWith(CATEGORY_PREFIX)) {
loggerName = key.substring(CATEGORY_PREFIX.length());
} else if(key.startsWith(LOGGER_PREFIX)) {
loggerName = key.substring(LOGGER_PREFIX.length());
}
String value = OptionConverter.findAndSubst(key, props);
Logger logger = hierarchy.getLogger(loggerName, loggerFactory);
synchronized(logger) {
parseCategory(props, logger, key, loggerName, value);
parseAdditivityForLogger(props, logger, loggerName);
}
} else if(key.startsWith(RENDERER_PREFIX)) {
String renderedClass = key.substring(RENDERER_PREFIX.length());
String renderingClass = OptionConverter.findAndSubst(key, props);
if(hierarchy instanceof RendererSupport) {
RendererMap.addRenderer((RendererSupport) hierarchy, renderedClass,
renderingClass);
}
}
}
}
示例4: parseRenderer
import org.apache.log4j.spi.RendererSupport; //导入依赖的package包/类
protected
void parseRenderer(Element element) {
String renderingClass = subst(element.getAttribute(RENDERING_CLASS_ATTR));
String renderedClass = subst(element.getAttribute(RENDERED_CLASS_ATTR));
if(repository instanceof RendererSupport) {
RendererMap.addRenderer((RendererSupport) repository, renderedClass,
renderingClass);
}
}
示例5: parseCatsAndRenderers
import org.apache.log4j.spi.RendererSupport; //导入依赖的package包/类
/**
Parse non-root elements, such non-root categories and renderers.
*/
protected
void parseCatsAndRenderers(Properties props, LoggerRepository hierarchy) {
Enumeration enumeration = props.propertyNames();
while(enumeration.hasMoreElements()) {
String key = (String) enumeration.nextElement();
if(key.startsWith(CATEGORY_PREFIX) || key.startsWith(LOGGER_PREFIX)) {
String loggerName = null;
if(key.startsWith(CATEGORY_PREFIX)) {
loggerName = key.substring(CATEGORY_PREFIX.length());
} else if(key.startsWith(LOGGER_PREFIX)) {
loggerName = key.substring(LOGGER_PREFIX.length());
}
String value = OptionConverter.findAndSubst(key, props);
Logger logger = hierarchy.getLogger(loggerName, loggerFactory);
synchronized(logger) {
parseCategory(props, logger, key, loggerName, value);
parseAdditivityForLogger(props, logger, loggerName);
}
} else if(key.startsWith(RENDERER_PREFIX)) {
String renderedClass = key.substring(RENDERER_PREFIX.length());
String renderingClass = OptionConverter.findAndSubst(key, props);
if(hierarchy instanceof RendererSupport) {
RendererMap.addRenderer((RendererSupport) hierarchy, renderedClass,
renderingClass);
}
} else if (key.equals(THROWABLE_RENDERER_PREFIX)) {
if (hierarchy instanceof ThrowableRendererSupport) {
ThrowableRenderer tr = (ThrowableRenderer)
OptionConverter.instantiateByKey(props,
THROWABLE_RENDERER_PREFIX,
org.apache.log4j.spi.ThrowableRenderer.class,
null);
if(tr == null) {
LogLog.error(
"Could not instantiate throwableRenderer.");
} else {
PropertySetter setter = new PropertySetter(tr);
setter.setProperties(props, THROWABLE_RENDERER_PREFIX + ".");
((ThrowableRendererSupport) hierarchy).setThrowableRenderer(tr);
}
}
}
}
}