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Redkale
2018-05-18 15:11:18 +08:00
parent 90d28eb4f4
commit 35a3c81391
1 changed files with 0 additions and 120 deletions
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120
src/org/redkale/boot/NodeServer.java
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@@ -19,7 +19,6 @@ import javax.annotation.*;
import javax.persistence.Transient;
import static org.redkale.boot.Application.*;
import org.redkale.boot.ClassFilter.FilterEntry;
import org.redkale.convert.bson.*;
import org.redkale.net.Filter;
import org.redkale.net.*;
import org.redkale.net.http.*;
@@ -500,125 +499,6 @@ public abstract class NodeServer {
maxClassNameLength = Math.max(maxClassNameLength, Sncp.getResourceType(y).getName().length() + 1);
}
//尚未完整实现， 先屏蔽， 单个Service在多个Server中存在的情况下进行缓存的方案还未考虑清楚
@SuppressWarnings("unchecked")
private void loadPersistData() throws Exception {
File home = application.getHome();
if (home == null || !home.isDirectory()) return;
File cachedir = new File(home, "cache");
if (!cachedir.isDirectory()) return;
int port = this.server.getSocketAddress().getPort();
final String prefix = "persist-" + port + "-";
final BsonConvert convert = BsonFactory.create().skipAllIgnore(true).getConvert();
synchronized (this.application) {
for (final File file : cachedir.listFiles((dir, name) -> name.startsWith(prefix))) {
if (!file.getName().endsWith(".bat")) continue;
String classAndResname = file.getName().substring(prefix.length(), file.getName().length() - 4); //去掉尾部的.bat
int pos = classAndResname.indexOf('-');
String servtype = pos > 0 ? classAndResname.substring(0, pos) : classAndResname;
String resname = pos > 0 ? classAndResname.substring(pos + 1) : "";
FileInputStream in = new FileInputStream(file);
ByteArrayOutputStream out = new ByteArrayOutputStream();
int b;
while ((b = in.read()) != '\n') out.write(b);
final String[] fieldNames = out.toString().split(",");
int timeout = (int) ((System.currentTimeMillis() - file.lastModified()) / 1000);
for (final Service service : this.localServices) {
if (!servtype.equals(Sncp.getResourceType(service).getName())) continue;
if (!resname.equals(Sncp.getResourceName(service))) continue;
for (final String fieldName : fieldNames) {
Field field = null;
Class clzz = service.getClass();
do {
try {
field = clzz.getDeclaredField(fieldName);
break;
} catch (Exception e) {
}
} while ((clzz = clzz.getSuperclass()) != Object.class);
field.setAccessible(true);
Object val = convert.convertFrom(field.getGenericType(), in);
Persist persist = field.getAnnotation(Persist.class);
if (persist.timeout() == 0 || persist.timeout() >= timeout) {
if (Modifier.isFinal(field.getModifiers())) {
if (Map.class.isAssignableFrom(field.getType())) {
((Map) field.get(service)).putAll((Map) val);
} else if (Collection.class.isAssignableFrom(field.getType())) {
((Collection) field.get(service)).addAll((Collection) val);
}
} else {
field.set(service, val);
}
}
if (in.read() != '\n') logger.log(Level.SEVERE, servtype + "'s [" + resname + "] load value error");
}
}
in.close();
}
}
}
//尚未完整实现， 先屏蔽
@SuppressWarnings("unchecked")
private void savePersistData() throws IOException {
File home = application.getHome();
if (home == null || !home.isDirectory()) return;
File cachedir = new File(home, "cache");
int port = this.server.getSocketAddress().getPort();
final String prefix = "persist-" + port + "-";
final BsonConvert convert = BsonFactory.create().skipAllIgnore(true).getConvert();
for (final Service service : this.localServices) {
Class clzz = service.getClass();
final Set<String> fieldNameSet = new HashSet<>();
final List<Field> fields = new ArrayList<>();
final StringBuilder sb = new StringBuilder();
do {
for (Field field : clzz.getDeclaredFields()) {
if (field.getAnnotation(Persist.class) == null) continue;
if (fieldNameSet.contains(field.getName())) continue;
if (Modifier.isStatic(field.getModifiers())) throw new RuntimeException(field + " cannot static on @" + Persist.class.getName() + " in " + clzz.getName());
if (Modifier.isFinal(field.getModifiers()) && !Map.class.isAssignableFrom(field.getType()) && !Collection.class.isAssignableFrom(field.getType())) {
throw new RuntimeException(field + " cannot final on @" + Persist.class.getName() + " in " + clzz.getName());
}
fieldNameSet.add(field.getName());
field.setAccessible(true);
try {
if (field.get(service) == null) continue;
} catch (Exception e) {
logger.log(Level.SEVERE, field + " get value error", e);
continue;
}
fields.add(field);
if (sb.length() > 0) sb.append(',');
sb.append(field.getName());
}
} while ((clzz = clzz.getSuperclass()) != Object.class);
if (fields.isEmpty()) continue; //没有数据需要缓存
// synchronized (this.application.localServices) {
// if (this.application.localServices.contains(service)) continue;
// this.application.localServices.add(service);
// }
if (!cachedir.isDirectory()) cachedir.mkdirs();
String resname = Sncp.getResourceName(service);
FileOutputStream out = new FileOutputStream(new File(cachedir, prefix + Sncp.getResourceType(service).getName() + (resname.isEmpty() ? "" : ("-" + resname)) + ".bat"));
out.write(sb.toString().getBytes());
out.write('\n');
for (Field field : fields) {
Object val = null;
try {
val = field.get(service);
} catch (Exception e) {
logger.log(Level.SEVERE, field + " save value error", e);
}
convert.convertTo(out, field.getGenericType(), val);
out.write('\n');
}
out.close();
}
}
protected abstract ClassFilter<Filter> createFilterClassFilter();
protected abstract ClassFilter<Servlet> createServletClassFilter();