Class: Vertx::FileSystem
- Inherits:
-
Object
- Object
- Vertx::FileSystem
- Defined in:
- /Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb
Overview
A (potential) blocking and non blocking version of each operation is provided.
The non blocking versions take a handler which is called when the operation completes or an error occurs.
The blocking versions are named xxxBlocking
and return the results, or throw exceptions directly.
In many cases, depending on the operating system and file system some of the potentially blocking operations
can return quickly, which is why we provide them, but it's highly recommended that you test how long they take to
return in your particular application before using them on an event loop.
Please consult the documentation for more information on file system support.
Instance Method Summary (collapse)
-
- (self) chmod(path = nil, perms = nil) { ... }
Change the permissions on the file represented by path to perms, asynchronously.
-
- (self) chmod_blocking(path = nil, perms = nil)
Blocking version of #chmod(String, String, Handler).
-
- (self) chmod_recursive(path = nil, perms = nil, dirPerms = nil) { ... }
Change the permissions on the file represented by path to perms, asynchronously.
-
- (self) chmod_recursive_blocking(path = nil, perms = nil, dirPerms = nil)
Blocking version of #chmod_recursive.
-
- (self) chown(path = nil, user = nil, group = nil) { ... }
Change the ownership on the file represented by path to user and group, asynchronously.
-
- (self) chown_blocking(path = nil, user = nil, group = nil)
Blocking version of #chown.
-
- (self) copy(from = nil, to = nil) { ... }
Copy a file from the path from to path to, asynchronously.
-
- (self) copy_blocking(from = nil, to = nil)
Blocking version of #copy.
-
- (self) copy_recursive(from = nil, to = nil, recursive = nil) { ... }
Copy a file from the path from to path to, asynchronously.
-
- (self) copy_recursive_blocking(from = nil, to = nil, recursive = nil)
Blocking version of #copy_recursive.
-
- (self) create_file(path = nil, perms = nil) { ... }
Creates an empty file with the specified path and permissions perms, asynchronously.
-
- (self) create_file_blocking(path = nil, perms = nil)
Blocking version of #create_file.
-
- (self) delete(path = nil) { ... }
Deletes the file represented by the specified path, asynchronously.
-
- (self) delete_blocking(path = nil)
Blocking version of #delete.
-
- (self) delete_recursive(path = nil, recursive = nil) { ... }
Deletes the file represented by the specified path, asynchronously.
-
- (self) delete_recursive_blocking(path = nil, recursive = nil)
Blocking version of #delete_recursive.
-
- (self) exists(path = nil) { ... }
Determines whether the file as specified by the path path exists, asynchronously.
-
- (true, false) exists_blocking?(path = nil)
Blocking version of #exists.
-
- (self) fs_props(path = nil) { ... }
Returns properties of the file-system being used by the specified path, asynchronously.
-
- (::Vertx::FileSystemProps) fs_props_blocking(path = nil)
Blocking version of #fs_props.
-
- (self) link(link = nil, existing = nil) { ... }
Create a hard link on the file system from link to existing, asynchronously.
-
- (self) link_blocking(link = nil, existing = nil)
Blocking version of #link.
-
- (self) lprops(path = nil) { ... }
Obtain properties for the link represented by path, asynchronously.
-
- (::Vertx::FileProps) lprops_blocking(path = nil)
Blocking version of #lprops.
-
- (self) mkdir(path = nil, perms = nil) { ... }
Create the directory represented by path, asynchronously.
-
- (self) mkdir_blocking(path = nil, perms = nil)
Blocking version of #mkdir.
-
- (self) mkdirs(path = nil, perms = nil) { ... }
Create the directory represented by path and any non existent parents, asynchronously.
-
- (self) mkdirs_blocking(path = nil, perms = nil)
Blocking version of #mkdirs.
-
- (self) move(from = nil, to = nil) { ... }
Move a file from the path from to path to, asynchronously.
-
- (self) move_blocking(from = nil, to = nil)
Blocking version of #move.
-
- (self) open(path = nil, options = nil) { ... }
Open the file represented by path, asynchronously.
-
- (::Vertx::AsyncFile) open_blocking(path = nil, options = nil)
Blocking version of #open.
-
- (self) props(path = nil) { ... }
Obtain properties for the file represented by path, asynchronously.
-
- (::Vertx::FileProps) props_blocking(path = nil)
Blocking version of #props.
-
- (self) read_dir(path = nil, filter = nil) { ... }
Read the contents of the directory specified by path, asynchronously.
-
- (Array<String>) read_dir_blocking(path = nil, filter = nil)
Blocking version of #read_dir.
-
- (self) read_file(path = nil) { ... }
Reads the entire file as represented by the path path as a , asynchronously.
-
- (::Vertx::Buffer) read_file_blocking(path = nil)
Blocking version of #read_file.
-
- (self) read_symlink(link = nil) { ... }
Returns the path representing the file that the symbolic link specified by link points to, asynchronously.
-
- (String) read_symlink_blocking(link = nil)
Blocking version of #read_symlink.
-
- (self) symlink(link = nil, existing = nil) { ... }
Create a symbolic link on the file system from link to existing, asynchronously.
-
- (self) symlink_blocking(link = nil, existing = nil)
Blocking version of #link.
-
- (self) truncate(path = nil, len = nil) { ... }
Truncate the file represented by path to length len in bytes, asynchronously.
-
- (self) truncate_blocking(path = nil, len = nil)
Blocking version of #truncate.
-
- (self) unlink(link = nil) { ... }
Unlinks the link on the file system represented by the path link, asynchronously.
-
- (self) unlink_blocking(link = nil)
Blocking version of #unlink.
-
- (self) write_file(path = nil, data = nil) { ... }
Creates the file, and writes the specified Buffer data to the file represented by the path path, asynchronously.
-
- (self) write_file_blocking(path = nil, data = nil)
Blocking version of #write_file.
Instance Method Details
- (self) chmod(path = nil, perms = nil) { ... }
path
to perms
, asynchronously.
The permission String takes the form rwxr-x--- as specified here.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 144 def chmod(path=nil,perms=nil) if path.class == String && perms.class == String && block_given? @j_del.java_method(:chmod, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,perms,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling chmod(path,perms)" end |
- (self) chmod_blocking(path = nil, perms = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 155 def chmod_blocking(path=nil,perms=nil) if path.class == String && perms.class == String && !block_given? @j_del.java_method(:chmodBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(path,perms) return self end raise ArgumentError, "Invalid arguments when calling chmod_blocking(path,perms)" end |
- (self) chmod_recursive(path = nil, perms = nil, dirPerms = nil) { ... }
path
to perms
, asynchronously.The permission String takes the form rwxr-x--- as specified in http://download.oracle.com/javase/7/docs/api/java/nio/file/attribute/PosixFilePermissions.html.
If the file is directory then all contents will also have their permissions changed recursively. Any directory permissions will
be set to dirPerms
, whilst any normal file permissions will be set to perms
.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 173 def chmod_recursive(path=nil,perms=nil,dirPerms=nil) if path.class == String && perms.class == String && dirPerms.class == String && block_given? @j_del.java_method(:chmodRecursive, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,perms,dirPerms,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling chmod_recursive(path,perms,dirPerms)" end |
- (self) chmod_recursive_blocking(path = nil, perms = nil, dirPerms = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 185 def chmod_recursive_blocking(path=nil,perms=nil,dirPerms=nil) if path.class == String && perms.class == String && dirPerms.class == String && !block_given? @j_del.java_method(:chmodRecursiveBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(path,perms,dirPerms) return self end raise ArgumentError, "Invalid arguments when calling chmod_recursive_blocking(path,perms,dirPerms)" end |
- (self) chown(path = nil, user = nil, group = nil) { ... }
path
to user
and group, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 198 def chown(path=nil,user=nil,group=nil) if path.class == String && user.class == String && group.class == String && block_given? @j_del.java_method(:chown, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,user,group,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling chown(path,user,group)" end |
- (self) chown_blocking(path = nil, user = nil, group = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 211 def chown_blocking(path=nil,user=nil,group=nil) if path.class == String && user.class == String && group.class == String && !block_given? @j_del.java_method(:chownBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(path,user,group) return self end raise ArgumentError, "Invalid arguments when calling chown_blocking(path,user,group)" end |
- (self) copy(from = nil, to = nil) { ... }
from
to path to
, asynchronously.
The copy will fail if the destination already exists.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 38 def copy(from=nil,to=nil) if from.class == String && to.class == String && block_given? @j_del.java_method(:copy, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(from,to,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling copy(from,to)" end |
- (self) copy_blocking(from = nil, to = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 49 def copy_blocking(from=nil,to=nil) if from.class == String && to.class == String && !block_given? @j_del.java_method(:copyBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(from,to) return self end raise ArgumentError, "Invalid arguments when calling copy_blocking(from,to)" end |
- (self) copy_recursive(from = nil, to = nil, recursive = nil) { ... }
from
to path to
, asynchronously.
If recursive
is true
and from
represents a directory, then the directory and its contents
will be copied recursively to the destination to
.
The copy will fail if the destination if the destination already exists.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 67 def copy_recursive(from=nil,to=nil,recursive=nil) if from.class == String && to.class == String && (recursive.class == TrueClass || recursive.class == FalseClass) && block_given? @j_del.java_method(:copyRecursive, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::boolean.java_class,Java::IoVertxCore::Handler.java_class]).call(from,to,recursive,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling copy_recursive(from,to,recursive)" end |
- (self) copy_recursive_blocking(from = nil, to = nil, recursive = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 79 def copy_recursive_blocking(from=nil,to=nil,recursive=nil) if from.class == String && to.class == String && (recursive.class == TrueClass || recursive.class == FalseClass) && !block_given? @j_del.java_method(:copyRecursiveBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::boolean.java_class]).call(from,to,recursive) return self end raise ArgumentError, "Invalid arguments when calling copy_recursive_blocking(from,to,recursive)" end |
- (self) create_file(path = nil, perms = nil) { ... }
path
and permissions perms
, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 575 def create_file(path=nil,perms=nil) if path.class == String && block_given? && perms == nil @j_del.java_method(:createFile, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self elsif path.class == String && perms.class == String && block_given? @j_del.java_method(:createFile, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,perms,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling create_file(path,perms)" end |
- (self) create_file_blocking(path = nil, perms = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 589 def create_file_blocking(path=nil,perms=nil) if path.class == String && !block_given? && perms == nil @j_del.java_method(:createFileBlocking, [Java::java.lang.String.java_class]).call(path) return self elsif path.class == String && perms.class == String && !block_given? @j_del.java_method(:createFileBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(path,perms) return self end raise ArgumentError, "Invalid arguments when calling create_file_blocking(path,perms)" end |
- (self) delete(path = nil) { ... }
path
, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 353 def delete(path=nil) if path.class == String && block_given? @j_del.java_method(:delete, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling delete(path)" end |
- (self) delete_blocking(path = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 363 def delete_blocking(path=nil) if path.class == String && !block_given? @j_del.java_method(:deleteBlocking, [Java::java.lang.String.java_class]).call(path) return self end raise ArgumentError, "Invalid arguments when calling delete_blocking(path)" end |
- (self) delete_recursive(path = nil, recursive = nil) { ... }
path
, asynchronously.
If the path represents a directory and recursive = true
then the directory and its contents will be
deleted recursively.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 378 def delete_recursive(path=nil,recursive=nil) if path.class == String && (recursive.class == TrueClass || recursive.class == FalseClass) && block_given? @j_del.java_method(:deleteRecursive, [Java::java.lang.String.java_class,Java::boolean.java_class,Java::IoVertxCore::Handler.java_class]).call(path,recursive,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling delete_recursive(path,recursive)" end |
- (self) delete_recursive_blocking(path = nil, recursive = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 389 def delete_recursive_blocking(path=nil,recursive=nil) if path.class == String && (recursive.class == TrueClass || recursive.class == FalseClass) && !block_given? @j_del.java_method(:deleteRecursiveBlocking, [Java::java.lang.String.java_class,Java::boolean.java_class]).call(path,recursive) return self end raise ArgumentError, "Invalid arguments when calling delete_recursive_blocking(path,recursive)" end |
- (self) exists(path = nil) { ... }
path
exists, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 603 def exists(path=nil) if path.class == String && block_given? @j_del.java_method(:exists, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ar.result : nil) })) return self end raise ArgumentError, "Invalid arguments when calling exists(path)" end |
- (true, false) exists_blocking?(path = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 613 def exists_blocking?(path=nil) if path.class == String && !block_given? return @j_del.java_method(:existsBlocking, [Java::java.lang.String.java_class]).call(path) end raise ArgumentError, "Invalid arguments when calling exists_blocking?(path)" end |
- (self) fs_props(path = nil) { ... }
path
, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 623 def fs_props(path=nil) if path.class == String && block_given? @j_del.java_method(:fsProps, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::FileSystemProps.new(ar.result) : nil) })) return self end raise ArgumentError, "Invalid arguments when calling fs_props(path)" end |
- (::Vertx::FileSystemProps) fs_props_blocking(path = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 633 def fs_props_blocking(path=nil) if path.class == String && !block_given? return ::Vertx::FileSystemProps.new(@j_del.java_method(:fsPropsBlocking, [Java::java.lang.String.java_class]).call(path)) end raise ArgumentError, "Invalid arguments when calling fs_props_blocking(path)" end |
- (self) link(link = nil, existing = nil) { ... }
link
to existing
, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 267 def link(link=nil,existing=nil) if link.class == String && existing.class == String && block_given? @j_del.java_method(:link, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(link,existing,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling link(link,existing)" end |
- (self) link_blocking(link = nil, existing = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 278 def link_blocking(link=nil,existing=nil) if link.class == String && existing.class == String && !block_given? @j_del.java_method(:linkBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(link,existing) return self end raise ArgumentError, "Invalid arguments when calling link_blocking(link,existing)" end |
- (self) lprops(path = nil) { ... }
path
, asynchronously.
The link will not be followed.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 246 def lprops(path=nil) if path.class == String && block_given? @j_del.java_method(:lprops, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::FileProps.new(ar.result) : nil) })) return self end raise ArgumentError, "Invalid arguments when calling lprops(path)" end |
- (::Vertx::FileProps) lprops_blocking(path = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 256 def lprops_blocking(path=nil) if path.class == String && !block_given? return ::Vertx::FileProps.new(@j_del.java_method(:lpropsBlocking, [Java::java.lang.String.java_class]).call(path)) end raise ArgumentError, "Invalid arguments when calling lprops_blocking(path)" end |
- (self) mkdir(path = nil, perms = nil) { ... }
path
, asynchronously.
The new directory will be created with permissions as specified by perms
.
The permission String takes the form rwxr-x--- as specified in here.
The operation will fail if the directory already exists.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 408 def mkdir(path=nil,perms=nil) if path.class == String && block_given? && perms == nil @j_del.java_method(:mkdir, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self elsif path.class == String && perms.class == String && block_given? @j_del.java_method(:mkdir, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,perms,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling mkdir(path,perms)" end |
- (self) mkdir_blocking(path = nil, perms = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 422 def mkdir_blocking(path=nil,perms=nil) if path.class == String && !block_given? && perms == nil @j_del.java_method(:mkdirBlocking, [Java::java.lang.String.java_class]).call(path) return self elsif path.class == String && perms.class == String && !block_given? @j_del.java_method(:mkdirBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(path,perms) return self end raise ArgumentError, "Invalid arguments when calling mkdir_blocking(path,perms)" end |
- (self) mkdirs(path = nil, perms = nil) { ... }
path
and any non existent parents, asynchronously.
The new directory will be created with permissions as specified by perms
.
The permission String takes the form rwxr-x--- as specified in here.
The operation will fail if the directory already exists.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 444 def mkdirs(path=nil,perms=nil) if path.class == String && block_given? && perms == nil @j_del.java_method(:mkdirs, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self elsif path.class == String && perms.class == String && block_given? @j_del.java_method(:mkdirs, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,perms,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling mkdirs(path,perms)" end |
- (self) mkdirs_blocking(path = nil, perms = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 458 def mkdirs_blocking(path=nil,perms=nil) if path.class == String && !block_given? && perms == nil @j_del.java_method(:mkdirsBlocking, [Java::java.lang.String.java_class]).call(path) return self elsif path.class == String && perms.class == String && !block_given? @j_del.java_method(:mkdirsBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(path,perms) return self end raise ArgumentError, "Invalid arguments when calling mkdirs_blocking(path,perms)" end |
- (self) move(from = nil, to = nil) { ... }
from
to path to
, asynchronously.
The move will fail if the destination already exists.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 93 def move(from=nil,to=nil) if from.class == String && to.class == String && block_given? @j_del.java_method(:move, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(from,to,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling move(from,to)" end |
- (self) move_blocking(from = nil, to = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 104 def move_blocking(from=nil,to=nil) if from.class == String && to.class == String && !block_given? @j_del.java_method(:moveBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(from,to) return self end raise ArgumentError, "Invalid arguments when calling move_blocking(from,to)" end |
- (self) open(path = nil, options = nil) { ... }
path
, asynchronously.
The file is opened for both reading and writing. If the file does not already exist it will be created.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 553 def open(path=nil,=nil) if path.class == String && .class == Hash && block_given? @j_del.java_method(:open, [Java::java.lang.String.java_class,Java::IoVertxCoreFile::OpenOptions.java_class,Java::IoVertxCore::Handler.java_class]).call(path,Java::IoVertxCoreFile::OpenOptions.new(::Vertx::Util::Utils.to_json_object()),(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::AsyncFile.new(ar.result) : nil) })) return self end raise ArgumentError, "Invalid arguments when calling open(path,options)" end |
- (::Vertx::AsyncFile) open_blocking(path = nil, options = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 564 def open_blocking(path=nil,=nil) if path.class == String && .class == Hash && !block_given? return ::Vertx::AsyncFile.new(@j_del.java_method(:openBlocking, [Java::java.lang.String.java_class,Java::IoVertxCoreFile::OpenOptions.java_class]).call(path,Java::IoVertxCoreFile::OpenOptions.new(::Vertx::Util::Utils.to_json_object()))) end raise ArgumentError, "Invalid arguments when calling open_blocking(path,options)" end |
- (self) props(path = nil) { ... }
path
, asynchronously.
If the file is a link, the link will be followed.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 224 def props(path=nil) if path.class == String && block_given? @j_del.java_method(:props, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::FileProps.new(ar.result) : nil) })) return self end raise ArgumentError, "Invalid arguments when calling props(path)" end |
- (::Vertx::FileProps) props_blocking(path = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 234 def props_blocking(path=nil) if path.class == String && !block_given? return ::Vertx::FileProps.new(@j_del.java_method(:propsBlocking, [Java::java.lang.String.java_class]).call(path)) end raise ArgumentError, "Invalid arguments when calling props_blocking(path)" end |
- (self) read_dir(path = nil, filter = nil) { ... }
path
, asynchronously.
The parameter filter
is a regular expression. If filter
is specified then only the paths that
match @{filter}will be returned.
The result is an array of String representing the paths of the files inside the directory.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 478 def read_dir(path=nil,filter=nil) if path.class == String && block_given? && filter == nil @j_del.java_method(:readDir, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ar.result.to_a.map { |elt| elt } : nil) })) return self elsif path.class == String && filter.class == String && block_given? @j_del.java_method(:readDir, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,filter,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ar.result.to_a.map { |elt| elt } : nil) })) return self end raise ArgumentError, "Invalid arguments when calling read_dir(path,filter)" end |
- (Array<String>) read_dir_blocking(path = nil, filter = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 492 def read_dir_blocking(path=nil,filter=nil) if path.class == String && !block_given? && filter == nil return @j_del.java_method(:readDirBlocking, [Java::java.lang.String.java_class]).call(path).to_a.map { |elt| elt } elsif path.class == String && filter.class == String && !block_given? return @j_del.java_method(:readDirBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(path,filter).to_a.map { |elt| elt } end raise ArgumentError, "Invalid arguments when calling read_dir_blocking(path,filter)" end |
- (self) read_file(path = nil) { ... }
path
as a , asynchronously.
Do not user this method to read very large files or you risk running out of available RAM.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 506 def read_file(path=nil) if path.class == String && block_given? @j_del.java_method(:readFile, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(path,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Buffer.new(ar.result) : nil) })) return self end raise ArgumentError, "Invalid arguments when calling read_file(path)" end |
- (::Vertx::Buffer) read_file_blocking(path = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 516 def read_file_blocking(path=nil) if path.class == String && !block_given? return ::Vertx::Buffer.new(@j_del.java_method(:readFileBlocking, [Java::java.lang.String.java_class]).call(path)) end raise ArgumentError, "Invalid arguments when calling read_file_blocking(path)" end |
- (self) read_symlink(link = nil) { ... }
link
points to, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 333 def read_symlink(link=nil) if link.class == String && block_given? @j_del.java_method(:readSymlink, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(link,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ar.result : nil) })) return self end raise ArgumentError, "Invalid arguments when calling read_symlink(link)" end |
- (String) read_symlink_blocking(link = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 343 def read_symlink_blocking(link=nil) if link.class == String && !block_given? return @j_del.java_method(:readSymlinkBlocking, [Java::java.lang.String.java_class]).call(link) end raise ArgumentError, "Invalid arguments when calling read_symlink_blocking(link)" end |
- (self) symlink(link = nil, existing = nil) { ... }
link
to existing
, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 290 def symlink(link=nil,existing=nil) if link.class == String && existing.class == String && block_given? @j_del.java_method(:symlink, [Java::java.lang.String.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(link,existing,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling symlink(link,existing)" end |
- (self) symlink_blocking(link = nil, existing = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 301 def symlink_blocking(link=nil,existing=nil) if link.class == String && existing.class == String && !block_given? @j_del.java_method(:symlinkBlocking, [Java::java.lang.String.java_class,Java::java.lang.String.java_class]).call(link,existing) return self end raise ArgumentError, "Invalid arguments when calling symlink_blocking(link,existing)" end |
- (self) truncate(path = nil, len = nil) { ... }
path
to length len
in bytes, asynchronously.
The operation will fail if the file does not exist or len
is less than zero
.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 118 def truncate(path=nil,len=nil) if path.class == String && len.class == Fixnum && block_given? @j_del.java_method(:truncate, [Java::java.lang.String.java_class,Java::long.java_class,Java::IoVertxCore::Handler.java_class]).call(path,len,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling truncate(path,len)" end |
- (self) truncate_blocking(path = nil, len = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 129 def truncate_blocking(path=nil,len=nil) if path.class == String && len.class == Fixnum && !block_given? @j_del.java_method(:truncateBlocking, [Java::java.lang.String.java_class,Java::long.java_class]).call(path,len) return self end raise ArgumentError, "Invalid arguments when calling truncate_blocking(path,len)" end |
- (self) unlink(link = nil) { ... }
link
, asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 312 def unlink(link=nil) if link.class == String && block_given? @j_del.java_method(:unlink, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(link,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling unlink(link)" end |
- (self) unlink_blocking(link = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 322 def unlink_blocking(link=nil) if link.class == String && !block_given? @j_del.java_method(:unlinkBlocking, [Java::java.lang.String.java_class]).call(link) return self end raise ArgumentError, "Invalid arguments when calling unlink_blocking(link)" end |
- (self) write_file(path = nil, data = nil) { ... }
Buffer data
to the file represented by the path path
,
asynchronously.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 528 def write_file(path=nil,data=nil) if path.class == String && data.class.method_defined?(:j_del) && block_given? @j_del.java_method(:writeFile, [Java::java.lang.String.java_class,Java::IoVertxCoreBuffer::Buffer.java_class,Java::IoVertxCore::Handler.java_class]).call(path,data.j_del,(Proc.new { |ar| yield(ar.failed ? ar.cause : nil) })) return self end raise ArgumentError, "Invalid arguments when calling write_file(path,data)" end |
- (self) write_file_blocking(path = nil, data = nil)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/src/main/resources/vertx/file_system.rb', line 539 def write_file_blocking(path=nil,data=nil) if path.class == String && data.class.method_defined?(:j_del) && !block_given? @j_del.java_method(:writeFileBlocking, [Java::java.lang.String.java_class,Java::IoVertxCoreBuffer::Buffer.java_class]).call(path,data.j_del) return self end raise ArgumentError, "Invalid arguments when calling write_file_blocking(path,data)" end |