public class com.mongodb.gridfs.GridFSDBFile extends com.mongodb.gridfs.GridFSFile
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.mongodb.gridfs.GridFSDBFile
super_class: com.mongodb.gridfs.GridFSFile
{
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial com.mongodb.gridfs.GridFSFile.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/mongodb/gridfs/GridFSDBFile;
public java.io.InputStream getInputStream();
descriptor: ()Ljava/io/InputStream;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new com.mongodb.gridfs.GridFSDBFile$GridFSInputStream
dup
aload 0
invokespecial com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.<init>:(Lcom/mongodb/gridfs/GridFSDBFile;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/mongodb/gridfs/GridFSDBFile;
public long writeTo(java.lang.String);
descriptor: (Ljava/lang/String;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
new java.io.File
dup
aload 1
invokespecial java.io.File.<init>:(Ljava/lang/String;)V
invokevirtual com.mongodb.gridfs.GridFSDBFile.writeTo:(Ljava/io/File;)J
lreturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/mongodb/gridfs/GridFSDBFile;
0 1 1 filename Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
filename final
public long writeTo(java.io.File);
descriptor: (Ljava/io/File;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=6, args_size=2
start local 0 start local 1 0: aconst_null
astore 2
start local 2 1: new java.io.FileOutputStream
dup
aload 1
invokespecial java.io.FileOutputStream.<init>:(Ljava/io/File;)V
astore 2
2: aload 0
aload 2
invokevirtual com.mongodb.gridfs.GridFSDBFile.writeTo:(Ljava/io/OutputStream;)J
lstore 4
3: aload 2
ifnull 5
4: aload 2
invokevirtual java.io.FileOutputStream.close:()V
5: StackMap locals: com.mongodb.gridfs.GridFSDBFile java.io.File java.io.FileOutputStream top long
StackMap stack:
lload 4
lreturn
6: StackMap locals: com.mongodb.gridfs.GridFSDBFile java.io.File java.io.FileOutputStream
StackMap stack: java.lang.Throwable
astore 3
7: aload 2
ifnull 9
8: aload 2
invokevirtual java.io.FileOutputStream.close:()V
9: StackMap locals: java.lang.Throwable
StackMap stack:
aload 3
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lcom/mongodb/gridfs/GridFSDBFile;
0 10 1 file Ljava/io/File;
1 10 2 out Ljava/io/FileOutputStream;
Exception table:
from to target type
1 3 6 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
file final
public long writeTo(java.io.OutputStream);
descriptor: (Ljava/io/OutputStream;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual com.mongodb.gridfs.GridFSDBFile.numChunks:()I
istore 2
start local 2 1: iconst_0
istore 3
start local 3 2: goto 5
3: StackMap locals: int int
StackMap stack:
aload 1
aload 0
iload 3
invokevirtual com.mongodb.gridfs.GridFSDBFile.getChunk:(I)[B
invokevirtual java.io.OutputStream.write:([B)V
4: iinc 3 1
StackMap locals:
StackMap stack:
5: iload 3
iload 2
if_icmplt 3
end local 3 6: aload 0
getfield com.mongodb.gridfs.GridFSDBFile.length:J
lreturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/mongodb/gridfs/GridFSDBFile;
0 7 1 out Ljava/io/OutputStream;
1 7 2 nc I
2 6 3 i I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
out final
private byte[] getChunk(int);
descriptor: (I)[B
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield com.mongodb.gridfs.GridFSDBFile.fs:Lcom/mongodb/gridfs/GridFS;
ifnonnull 2
1: new java.lang.IllegalStateException
dup
ldc "No GridFS instance defined!"
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield com.mongodb.gridfs.GridFSDBFile.fs:Lcom/mongodb/gridfs/GridFS;
invokevirtual com.mongodb.gridfs.GridFS.getChunksCollection:()Lcom/mongodb/DBCollection;
new com.mongodb.BasicDBObject
dup
ldc "files_id"
aload 0
getfield com.mongodb.gridfs.GridFSDBFile.id:Ljava/lang/Object;
invokespecial com.mongodb.BasicDBObject.<init>:(Ljava/lang/String;Ljava/lang/Object;)V
ldc "n"
iload 1
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
invokevirtual com.mongodb.BasicDBObject.append:(Ljava/lang/String;Ljava/lang/Object;)Lcom/mongodb/BasicDBObject;
invokevirtual com.mongodb.DBCollection.findOne:(Lcom/mongodb/DBObject;)Lcom/mongodb/DBObject;
astore 2
start local 2 3: aload 2
ifnonnull 5
4: new com.mongodb.MongoException
dup
new java.lang.StringBuilder
dup
ldc "Can't find a chunk! file id: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield com.mongodb.gridfs.GridFSDBFile.id:Ljava/lang/Object;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc " chunk: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial com.mongodb.MongoException.<init>:(Ljava/lang/String;)V
athrow
5: StackMap locals: com.mongodb.DBObject
StackMap stack:
aload 2
ldc "data"
invokeinterface com.mongodb.DBObject.get:(Ljava/lang/String;)Ljava/lang/Object;
checkcast byte[]
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/mongodb/gridfs/GridFSDBFile;
0 6 1 chunkNumber I
3 6 2 chunk Lcom/mongodb/DBObject;
MethodParameters:
Name Flags
chunkNumber final
void remove();
descriptor: ()V
flags: (0x0000)
Code:
stack=5, locals=1, args_size=1
start local 0 0: aload 0
getfield com.mongodb.gridfs.GridFSDBFile.fs:Lcom/mongodb/gridfs/GridFS;
invokevirtual com.mongodb.gridfs.GridFS.getFilesCollection:()Lcom/mongodb/DBCollection;
new com.mongodb.BasicDBObject
dup
ldc "_id"
aload 0
getfield com.mongodb.gridfs.GridFSDBFile.id:Ljava/lang/Object;
invokespecial com.mongodb.BasicDBObject.<init>:(Ljava/lang/String;Ljava/lang/Object;)V
invokevirtual com.mongodb.DBCollection.remove:(Lcom/mongodb/DBObject;)Lcom/mongodb/WriteResult;
pop
1: aload 0
getfield com.mongodb.gridfs.GridFSDBFile.fs:Lcom/mongodb/gridfs/GridFS;
invokevirtual com.mongodb.gridfs.GridFS.getChunksCollection:()Lcom/mongodb/DBCollection;
new com.mongodb.BasicDBObject
dup
ldc "files_id"
aload 0
getfield com.mongodb.gridfs.GridFSDBFile.id:Ljava/lang/Object;
invokespecial com.mongodb.BasicDBObject.<init>:(Ljava/lang/String;Ljava/lang/Object;)V
invokevirtual com.mongodb.DBCollection.remove:(Lcom/mongodb/DBObject;)Lcom/mongodb/WriteResult;
pop
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/mongodb/gridfs/GridFSDBFile;
}
SourceFile: "GridFSDBFile.java"
NestMembers:
com.mongodb.gridfs.GridFSDBFile$GridFSInputStream
InnerClasses:
private GridFSInputStream = com.mongodb.gridfs.GridFSDBFile$GridFSInputStream of com.mongodb.gridfs.GridFSDBFile