Rational Asset Manager 可以维护 URL 工件的高速缓存副本。请使用 RAMURLArtifact.hasCachedContent() 方法来检查工件是否具有可下载的高速缓存版本。请使用 RAMURLArtifact.getCachedContent() 来获取对工件内容的高速缓存版本的输入流。
//Get the artifact root
FolderArtifact root = asset.getArtifactsRoot();
Artifact[] children = root.getChildren();
//Iterate through the artifacts in the root folder
for(int i = 0; i < children.length; i++){
//Check every URL artifact
message.toString()));
RAMURLArtifact urlArtifact = ((RAMURLArtifact)children[i]);
//Check if there is cached content for this URL
if(urlArtifact.hasCachedContent()){
//Get an input stream to the cached content of this URL
InputStream is = urlArtifact.getCachedContent();
//Read the URL's cached content
}
}
}