public abstract class org.springframework.core.io.AbstractResource implements org.springframework.core.io.Resource
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: org.springframework.core.io.AbstractResource
super_class: java.lang.Object
{
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
public boolean exists();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getFile:()Ljava/io/File;
invokevirtual java.io.File.exists:()Z
1: ireturn
2: StackMap locals:
StackMap stack: java.io.IOException
pop
3: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getInputStream:()Ljava/io/InputStream;
invokevirtual java.io.InputStream.close:()V
4: iconst_1
ireturn
5: StackMap locals:
StackMap stack: java.lang.Throwable
pop
6: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/springframework/core/io/AbstractResource;
Exception table:
from to target type
0 1 2 Class java.io.IOException
3 4 5 Class java.lang.Throwable
public boolean isReadable();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.exists:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
public boolean isOpen();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
public boolean isFile();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
public java.net.URL getURL();
descriptor: ()Ljava/net/URL;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=1, args_size=1
start local 0 0: new java.io.FileNotFoundException
dup
new java.lang.StringBuilder
dup
aload 0
invokevirtual org.springframework.core.io.AbstractResource.getDescription:()Ljava/lang/String;
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc " cannot be resolved to URL"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.io.FileNotFoundException.<init>:(Ljava/lang/String;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
Exceptions:
throws java.io.IOException
public java.net.URI getURI();
descriptor: ()Ljava/net/URI;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getURL:()Ljava/net/URL;
astore 1
start local 1 1: aload 1
invokestatic org.springframework.util.ResourceUtils.toURI:(Ljava/net/URL;)Ljava/net/URI;
2: areturn
3: StackMap locals: org.springframework.core.io.AbstractResource java.net.URL
StackMap stack: java.net.URISyntaxException
astore 2
start local 2 4: new org.springframework.core.NestedIOException
dup
new java.lang.StringBuilder
dup
ldc "Invalid URI ["
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc "]"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
aload 2
invokespecial org.springframework.core.NestedIOException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/springframework/core/io/AbstractResource;
1 5 1 url Ljava/net/URL;
4 5 2 ex Ljava/net/URISyntaxException;
Exception table:
from to target type
1 2 3 Class java.net.URISyntaxException
Exceptions:
throws java.io.IOException
public java.io.File getFile();
descriptor: ()Ljava/io/File;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=1, args_size=1
start local 0 0: new java.io.FileNotFoundException
dup
new java.lang.StringBuilder
dup
aload 0
invokevirtual org.springframework.core.io.AbstractResource.getDescription:()Ljava/lang/String;
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc " cannot be resolved to absolute file path"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.io.FileNotFoundException.<init>:(Ljava/lang/String;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
Exceptions:
throws java.io.IOException
public java.nio.channels.ReadableByteChannel readableChannel();
descriptor: ()Ljava/nio/channels/ReadableByteChannel;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getInputStream:()Ljava/io/InputStream;
invokestatic java.nio.channels.Channels.newChannel:(Ljava/io/InputStream;)Ljava/nio/channels/ReadableByteChannel;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
Exceptions:
throws java.io.IOException
public long contentLength();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=9, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getInputStream:()Ljava/io/InputStream;
astore 1
start local 1 1: lconst_0
lstore 2
start local 2 2: sipush 256
newarray 8
astore 4
start local 4 3: goto 5
start local 5 4: StackMap locals: org.springframework.core.io.AbstractResource java.io.InputStream long byte[] int
StackMap stack:
lload 2
iload 5
i2l
ladd
lstore 2
end local 5 5: StackMap locals:
StackMap stack:
aload 1
aload 4
invokevirtual java.io.InputStream.read:([B)I
dup
istore 5
start local 5 6: iconst_m1
if_icmpne 4
7: lload 2
lstore 7
8: aload 1
invokevirtual java.io.InputStream.close:()V
9: goto 11
10: StackMap locals: org.springframework.core.io.AbstractResource java.io.InputStream long byte[] int top long
StackMap stack: java.io.IOException
pop
11: StackMap locals:
StackMap stack:
lload 7
lreturn
end local 5 end local 4 end local 2 12: StackMap locals: org.springframework.core.io.AbstractResource java.io.InputStream
StackMap stack: java.lang.Throwable
astore 6
13: aload 1
invokevirtual java.io.InputStream.close:()V
14: goto 16
15: StackMap locals: org.springframework.core.io.AbstractResource java.io.InputStream top top top top java.lang.Throwable
StackMap stack: java.io.IOException
pop
16: StackMap locals:
StackMap stack:
aload 6
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lorg/springframework/core/io/AbstractResource;
1 17 1 is Ljava/io/InputStream;
2 12 2 size J
3 12 4 buf [B
4 5 5 read I
6 12 5 read I
Exception table:
from to target type
8 9 10 Class java.io.IOException
1 8 12 any
13 14 15 Class java.io.IOException
Exceptions:
throws java.io.IOException
public long lastModified();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getFileForLastModifiedCheck:()Ljava/io/File;
astore 1
start local 1 1: aload 1
invokevirtual java.io.File.lastModified:()J
lstore 2
start local 2 2: lload 2
lconst_0
lcmp
ifne 6
aload 1
invokevirtual java.io.File.exists:()Z
ifne 6
3: new java.io.FileNotFoundException
dup
new java.lang.StringBuilder
dup
aload 0
invokevirtual org.springframework.core.io.AbstractResource.getDescription:()Ljava/lang/String;
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
4: ldc " cannot be resolved in the file system for checking its last-modified timestamp"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
5: invokespecial java.io.FileNotFoundException.<init>:(Ljava/lang/String;)V
athrow
6: StackMap locals: java.io.File long
StackMap stack:
lload 2
lreturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/springframework/core/io/AbstractResource;
1 7 1 fileToCheck Ljava/io/File;
2 7 2 lastModified J
Exceptions:
throws java.io.IOException
protected java.io.File getFileForLastModifiedCheck();
descriptor: ()Ljava/io/File;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getFile:()Ljava/io/File;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
Exceptions:
throws java.io.IOException
public org.springframework.core.io.Resource createRelative(java.lang.String);
descriptor: (Ljava/lang/String;)Lorg/springframework/core/io/Resource;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: new java.io.FileNotFoundException
dup
new java.lang.StringBuilder
dup
ldc "Cannot create a relative resource for "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual org.springframework.core.io.AbstractResource.getDescription:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.io.FileNotFoundException.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
0 1 1 relativePath Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
relativePath
public java.lang.String getFilename();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
RuntimeVisibleAnnotations:
org.springframework.lang.Nullable()
public boolean equals(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
if_acmpeq 3
aload 1
instanceof org.springframework.core.io.Resource
ifeq 2
1: aload 1
checkcast org.springframework.core.io.Resource
invokeinterface org.springframework.core.io.Resource.getDescription:()Ljava/lang/String;
aload 0
invokevirtual org.springframework.core.io.AbstractResource.getDescription:()Ljava/lang/String;
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifne 3
2: StackMap locals:
StackMap stack:
iconst_0
ireturn
StackMap locals:
StackMap stack:
3: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/springframework/core/io/AbstractResource;
0 4 1 other Ljava/lang/Object;
MethodParameters:
Name Flags
other
public int hashCode();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getDescription:()Ljava/lang/String;
invokevirtual java.lang.String.hashCode:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.springframework.core.io.AbstractResource.getDescription:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/springframework/core/io/AbstractResource;
}
SourceFile: "AbstractResource.java"