org.acra.util

Class IOUtils

java.lang.Object

org.acra.util.IOUtils

public final class IOUtils
extends java.lang.Object

Since:

4.6.0

Method Summary

Modifier and Type	Method and Description
static void	deleteReport(java.io.File file)
static void	safeClose(java.io.Closeable closeable) Closes a Closeable.
static java.lang.String	streamToString(java.io.InputStream input) Reads an InputStream into a string
static java.lang.String	streamToString(java.io.InputStream input, int limit) Reads an InputStream into a string
static java.lang.String	streamToString(java.io.InputStream input, com.android.internal.util.Predicate<java.lang.String> filter) Reads an InputStream into a string
static java.lang.String	streamToString(java.io.InputStream input, com.android.internal.util.Predicate<java.lang.String> filter, int limit) Reads an InputStream into a string
static java.lang.String	streamToStringNonBlockingRead(java.io.InputStream input, com.android.internal.util.Predicate<java.lang.String> filter, int limit) Reads an InputStream into a string without blocking the current thread.
static void	writeStringToFile(java.io.File file, java.lang.String content)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

safeClose

public static void safeClose(@Nullable
                             java.io.Closeable closeable)

Closes a Closeable.

Parameters:

closeable - Closeable to close. If closeable is null then method just returns.

streamToString

@NonNull
public static java.lang.String streamToString(@NonNull
                                                        java.io.InputStream input)
                                                 throws java.io.IOException

Reads an InputStream into a string

Parameters:

input - InputStream to read.

Returns:

the String that was read.

Throws:

java.io.IOException - if the InputStream could not be read.

streamToString

@NonNull
public static java.lang.String streamToString(@NonNull
                                                        java.io.InputStream input,
                                                        com.android.internal.util.Predicate<java.lang.String> filter)
                                                 throws java.io.IOException

Reads an InputStream into a string

Parameters:

input - InputStream to read.

filter - should return false for lines which should be excluded

Returns:

the String that was read.

Throws:

java.io.IOException - if the InputStream could not be read.

streamToString

@NonNull
public static java.lang.String streamToString(@NonNull
                                                        java.io.InputStream input,
                                                        int limit)
                                                 throws java.io.IOException

Reads an InputStream into a string

Parameters:

input - InputStream to read.

limit - the maximum number of lines to read (the last x lines are kept)

Returns:

the String that was read.

Throws:

java.io.IOException - if the InputStream could not be read.

streamToString

@NonNull
public static java.lang.String streamToString(@NonNull
                                                        java.io.InputStream input,
                                                        com.android.internal.util.Predicate<java.lang.String> filter,
                                                        int limit)
                                                 throws java.io.IOException

Reads an InputStream into a string

Parameters:

input - InputStream to read.

filter - Predicate that should return false for lines which should be excluded.

limit - the maximum number of lines to read (the last x lines are kept)

Returns:

the String that was read.

Throws:

java.io.IOException - if the InputStream could not be read.

streamToStringNonBlockingRead

@NonNull
public static java.lang.String streamToStringNonBlockingRead(@NonNull
                                                                       java.io.InputStream input,
                                                                       com.android.internal.util.Predicate<java.lang.String> filter,
                                                                       int limit)
                                                                throws java.io.IOException

Reads an InputStream into a string without blocking the current thread. It has a default timeout of 3 seconds.

Parameters:

input - InputStream to read.

filter - Predicate that should return false for lines which should be excluded.

limit - the maximum number of lines to read (the last x lines are kept).

Returns:

the String that was read.

Throws:

java.io.IOException - if the InputStream could not be read.

deleteReport

public static void deleteReport(@NonNull
                                java.io.File file)

writeStringToFile

public static void writeStringToFile(@NonNull
                                     java.io.File file,
                                     @NonNull
                                     java.lang.String content)
                              throws java.io.IOException

Throws:

java.io.IOException