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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.sched.vfs;
import com.android.sched.util.file.CannotDeleteFileException;
import com.android.sched.util.file.WrongPermissionException;
import com.android.sched.util.location.Location;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintStream;
import javax.annotation.CheckForNull;
import javax.annotation.Nonnull;
/**
* An {@link InputOutputVFile} implementation for a {@link GenericInputOutputVFS}.
*/
public class GenericInputOutputVFile implements InputOutputVFile {
@Nonnull
private final VFile file;
GenericInputOutputVFile(@Nonnull VFile file) {
this.file = file;
}
@Override
public boolean isVDir() {
return false;
}
@Override
@Nonnull
public String getName() {
return file.getName();
}
@Override
@Nonnull
public Location getLocation() {
return file.getLocation();
}
@Override
@Nonnull
public InputStream getInputStream() throws WrongPermissionException {
return file.getInputStream();
}
@Override
@Nonnull
public OutputStream getOutputStream() throws WrongPermissionException {
return getOutputStream(false);
}
@Override
@Nonnull
public PrintStream getPrintStream() throws WrongPermissionException {
return new PrintStream(getOutputStream());
}
@Override
@Nonnull
public OutputStream getOutputStream(boolean append) throws WrongPermissionException {
return file.getOutputStream(append);
}
@Override
@Nonnull
public PrintStream getPrintStream(boolean append) throws WrongPermissionException {
return new PrintStream(getOutputStream(append));
}
@Override
public void delete() throws CannotDeleteFileException {
file.delete();
}
@CheckForNull
public String getDigest() {
return file.getDigest();
}
@Override
@Nonnull
public VPath getPathFromRoot() {
return file.getPathFromRoot();
}
@Override
public long getLastModified() {
return file.getLastModified();
}
}
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