public class oadd.org.apache.zookeeper.server.persistence.Util extends java.lang.Object
{
private static final org.slf4j.Logger LOG;
private static final java.lang.String SNAP_DIR;
private static final java.lang.String LOG_DIR;
private static final java.lang.String DB_FORMAT_CONV;
public void <init>()
{
oadd.org.apache.zookeeper.server.persistence.Util v;
v := @this: oadd.org.apache.zookeeper.server.persistence.Util;
specialinvoke v.<java.lang.Object: void <init>()>();
return;
}
public static java.lang.String makeURIString(java.lang.String, java.lang.String, java.lang.String)
{
java.lang.String v, v, v, v, v;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("file:snapDir=\u;logDir=\u0001");
if v == null goto label;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("\u;dbFormatConversion=\u0001");
label:
v = virtualinvoke v.<java.lang.String: java.lang.String replace(char,char)>(92, 47);
return v;
}
public static java.net.URI makeFileLoggerURL(java.io.File, java.io.File)
{
java.lang.String v, v, v;
java.net.URI v;
java.io.File v, v;
v := @parameter: java.io.File;
v := @parameter: java.io.File;
v = virtualinvoke v.<java.io.File: java.lang.String getPath()>();
v = virtualinvoke v.<java.io.File: java.lang.String getPath()>();
v = staticinvoke <oadd.org.apache.zookeeper.server.persistence.Util: java.lang.String makeURIString(java.lang.String,java.lang.String,java.lang.String)>(v, v, null);
v = staticinvoke <java.net.URI: java.net.URI create(java.lang.String)>(v);
return v;
}
public static java.net.URI makeFileLoggerURL(java.io.File, java.io.File, java.lang.String)
{
java.lang.String v, v, v, v;
java.net.URI v;
java.io.File v, v;
v := @parameter: java.io.File;
v := @parameter: java.io.File;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.io.File: java.lang.String getPath()>();
v = virtualinvoke v.<java.io.File: java.lang.String getPath()>();
v = staticinvoke <oadd.org.apache.zookeeper.server.persistence.Util: java.lang.String makeURIString(java.lang.String,java.lang.String,java.lang.String)>(v, v, v);
v = staticinvoke <java.net.URI: java.net.URI create(java.lang.String)>(v);
return v;
}
public static java.lang.String makeLogName(long)
{
long v;
java.lang.String v, v;
v := @parameter: long;
v = staticinvoke <java.lang.Long: java.lang.String toHexString(long)>(v);
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("log.\u0001");
return v;
}
public static java.lang.String makeSnapshotName(long)
{
long v;
java.lang.String v, v;
v := @parameter: long;
v = staticinvoke <java.lang.Long: java.lang.String toHexString(long)>(v);
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("snapshot.\u0001");
return v;
}
public static java.io.File getSnapDir(java.util.Properties)
{
java.lang.String v;
java.util.Properties v;
java.io.File v;
v := @parameter: java.util.Properties;
v = new java.io.File;
v = virtualinvoke v.<java.util.Properties: java.lang.String getProperty(java.lang.String)>("snapDir");
specialinvoke v.<java.io.File: void <init>(java.lang.String)>(v);
return v;
}
public static java.io.File getLogDir(java.util.Properties)
{
java.lang.String v;
java.util.Properties v;
java.io.File v;
v := @parameter: java.util.Properties;
v = new java.io.File;
v = virtualinvoke v.<java.util.Properties: java.lang.String getProperty(java.lang.String)>("logDir");
specialinvoke v.<java.io.File: void <init>(java.lang.String)>(v);
return v;
}
public static java.lang.String getFormatConversionPolicy(java.util.Properties)
{
java.lang.String v;
java.util.Properties v;
v := @parameter: java.util.Properties;
v = virtualinvoke v.<java.util.Properties: java.lang.String getProperty(java.lang.String)>("dbFormatConversion");
return v;
}
public static long getZxidFromName(java.lang.String, java.lang.String)
{
java.lang.NumberFormatException v;
java.lang.String[] v;
long v;
int v;
java.lang.String v, v, v, v;
boolean v;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v = -1L;
v = virtualinvoke v.<java.lang.String: java.lang.String[] split(java.lang.String)>("\\.");
v = lengthof v;
if v != 2 goto label;
v = v[0];
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>(v);
if v == 0 goto label;
label:
v = v[1];
v = staticinvoke <java.lang.Long: long parseLong(java.lang.String,int)>(v, 16);
label:
goto label;
label:
v := @caughtexception;
label:
return v;
catch java.lang.NumberFormatException from label to label with label;
}
public static boolean isValidSnapshot(java.io.File) throws java.io.IOException
{
java.lang.Throwable v;
byte[] v;
java.io.RandomAccessFile v;
long v, v, v, v;
java.nio.ByteBuffer v;
short v;
byte v, v, v;
int v, v, v, v, v, v;
java.lang.String v, v, v;
org.slf4j.Logger v, v;
java.io.File v;
v := @parameter: java.io.File;
if v == null goto label;
v = virtualinvoke v.<java.io.File: java.lang.String getName()>();
v = staticinvoke <oadd.org.apache.zookeeper.server.persistence.Util: long getZxidFromName(java.lang.String,java.lang.String)>(v, "snapshot");
v = v cmp -1L;
if v != 0 goto label;
label:
return 0;
label:
v = new java.io.RandomAccessFile;
specialinvoke v.<java.io.RandomAccessFile: void <init>(java.io.File,java.lang.String)>(v, "r");
label:
v = virtualinvoke v.<java.io.RandomAccessFile: long length()>();
v = v cmp 10L;
if v >= 0 goto label;
label:
virtualinvoke v.<java.io.RandomAccessFile: void close()>();
return 0;
label:
v = virtualinvoke v.<java.io.RandomAccessFile: long length()>();
v = v - 5L;
virtualinvoke v.<java.io.RandomAccessFile: void seek(long)>(v);
v = newarray (byte)[5];
v = 0;
label:
if v >= 5 goto label;
v = lengthof v;
v = v - v;
v = virtualinvoke v.<java.io.RandomAccessFile: int read(byte[],int,int)>(v, v, v);
if v < 0 goto label;
v = v + v;
goto label;
label:
v = lengthof v;
if v == v goto label;
v = <oadd.org.apache.zookeeper.server.persistence.Util: org.slf4j.Logger LOG>;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File,int)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Invalid snapshot \u too short, len = \u0001");
interfaceinvoke v.<org.slf4j.Logger: void info(java.lang.String)>(v);
label:
virtualinvoke v.<java.io.RandomAccessFile: void close()>();
return 0;
label:
v = staticinvoke <java.nio.ByteBuffer: java.nio.ByteBuffer wrap(byte[])>(v);
v = virtualinvoke v.<java.nio.ByteBuffer: int getInt()>();
v = virtualinvoke v.<java.nio.ByteBuffer: byte get()>();
if v != 1 goto label;
if v == 47 goto label;
label:
v = <oadd.org.apache.zookeeper.server.persistence.Util: org.slf4j.Logger LOG>;
v = v & 255;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File,int,short)>(v, v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Invalid snapshot \u len = \u byte = \u0001");
interfaceinvoke v.<org.slf4j.Logger: void info(java.lang.String)>(v);
label:
virtualinvoke v.<java.io.RandomAccessFile: void close()>();
return 0;
label:
virtualinvoke v.<java.io.RandomAccessFile: void close()>();
goto label;
label:
v := @caughtexception;
throw v;
label:
return 1;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
}
public static byte[] readTxnBytes(oadd.org.apache.jute.InputArchive) throws java.io.IOException
{
byte[] v;
org.slf4j.Logger v;
byte v;
int v;
oadd.org.apache.jute.InputArchive v;
java.io.EOFException v;
v := @parameter: oadd.org.apache.jute.InputArchive;
label:
v = interfaceinvoke v.<oadd.org.apache.jute.InputArchive: byte[] readBuffer(java.lang.String)>("txtEntry");
v = lengthof v;
if v != 0 goto label;
label:
return v;
label:
v = interfaceinvoke v.<oadd.org.apache.jute.InputArchive: byte readByte(java.lang.String)>("EOF");
if v == 66 goto label;
v = <oadd.org.apache.zookeeper.server.persistence.Util: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void error(java.lang.String)>("Last transaction was partial.");
label:
return null;
label:
return v;
label:
v := @caughtexception;
return null;
catch java.io.EOFException from label to label with label;
catch java.io.EOFException from label to label with label;
}
public static byte[] marshallTxnEntry(oadd.org.apache.zookeeper.txn.TxnHeader, oadd.org.apache.jute.Record) throws java.io.IOException
{
byte[] v;
oadd.org.apache.jute.Record v;
java.io.ByteArrayOutputStream v;
oadd.org.apache.jute.BinaryOutputArchive v;
oadd.org.apache.zookeeper.txn.TxnHeader v;
v := @parameter: oadd.org.apache.zookeeper.txn.TxnHeader;
v := @parameter: oadd.org.apache.jute.Record;
v = new java.io.ByteArrayOutputStream;
specialinvoke v.<java.io.ByteArrayOutputStream: void <init>()>();
v = staticinvoke <oadd.org.apache.jute.BinaryOutputArchive: oadd.org.apache.jute.BinaryOutputArchive getArchive(java.io.OutputStream)>(v);
virtualinvoke v.<oadd.org.apache.zookeeper.txn.TxnHeader: void serialize(oadd.org.apache.jute.OutputArchive,java.lang.String)>(v, "hdr");
if v == null goto label;
interfaceinvoke v.<oadd.org.apache.jute.Record: void serialize(oadd.org.apache.jute.OutputArchive,java.lang.String)>(v, "txn");
label:
v = virtualinvoke v.<java.io.ByteArrayOutputStream: byte[] toByteArray()>();
return v;
}
public static void writeTxnBytes(oadd.org.apache.jute.OutputArchive, byte[]) throws java.io.IOException
{
byte[] v;
oadd.org.apache.jute.OutputArchive v;
v := @parameter: oadd.org.apache.jute.OutputArchive;
v := @parameter: byte[];
interfaceinvoke v.<oadd.org.apache.jute.OutputArchive: void writeBuffer(byte[],java.lang.String)>(v, "txnEntry");
interfaceinvoke v.<oadd.org.apache.jute.OutputArchive: void writeByte(byte,java.lang.String)>(66, "EOR");
return;
}
public static java.util.List sortDataDir(java.io.File[], java.lang.String, boolean)
{
java.util.List v;
java.lang.String v;
java.io.File[] v;
oadd.org.apache.zookeeper.server.persistence.Util$DataDirFileComparator v;
boolean v;
java.util.ArrayList v;
v := @parameter: java.io.File[];
v := @parameter: java.lang.String;
v := @parameter: boolean;
if v != null goto label;
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>(int)>(0);
return v;
label:
v = staticinvoke <java.util.Arrays: java.util.List asList(java.lang.Object[])>(v);
v = new oadd.org.apache.zookeeper.server.persistence.Util$DataDirFileComparator;
specialinvoke v.<oadd.org.apache.zookeeper.server.persistence.Util$DataDirFileComparator: void <init>(java.lang.String,boolean)>(v, v);
staticinvoke <java.util.Collections: void sort(java.util.List,java.util.Comparator)>(v, v);
return v;
}
public static boolean isLogFileName(java.lang.String)
{
java.lang.String v;
boolean v;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("log.");
return v;
}
public static boolean isSnapshotFileName(java.lang.String)
{
java.lang.String v;
boolean v;
v := @parameter: java.lang.String;
v = virtualinvoke v.<java.lang.String: boolean startsWith(java.lang.String)>("snapshot.");
return v;
}
static void <clinit>()
{
org.slf4j.Logger v;
v = staticinvoke <org.slf4j.LoggerFactory: org.slf4j.Logger getLogger(java.lang.Class)>(class "Loadd/org/apache/zookeeper/server/persistence/Util;");
<oadd.org.apache.zookeeper.server.persistence.Util: org.slf4j.Logger LOG> = v;
return;
}
}