| /* |
| * ProGuard -- shrinking, optimization, obfuscation, and preverification |
| * of Java bytecode. |
| * |
| * Copyright (c) 2002-2017 Eric Lafortune @ GuardSquare |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| package proguard.classfile.io; |
| |
| import java.io.*; |
| |
| /** |
| * This class delegates its method calls to the corresponding DataInput methods, |
| * converting its IOExceptions to RuntimeExceptions. |
| * |
| * @author Eric Lafortune |
| */ |
| final class RuntimeDataInput |
| { |
| private final DataInput dataInput; |
| |
| |
| public RuntimeDataInput(DataInput dataInput) |
| { |
| this.dataInput = dataInput; |
| } |
| |
| |
| // Methods delegating to DataInput. |
| |
| public boolean readBoolean() |
| { |
| try |
| { |
| return dataInput.readBoolean(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public byte readByte() |
| { |
| try |
| { |
| return dataInput.readByte(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public char readChar() |
| { |
| try |
| { |
| return dataInput.readChar(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public double readDouble() |
| { |
| try |
| { |
| return dataInput.readDouble(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public float readFloat() |
| { |
| try |
| { |
| return dataInput.readFloat(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public void readFully(byte[] b) |
| { |
| try |
| { |
| dataInput.readFully(b); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public void readFully(byte[] b, int off, int len) |
| { |
| try |
| { |
| dataInput.readFully(b, off, len); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public int readInt() |
| { |
| try |
| { |
| return dataInput.readInt(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public String readLine() |
| { |
| try |
| { |
| return dataInput.readLine(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public long readLong() |
| { |
| try |
| { |
| return dataInput.readLong(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public short readShort() |
| { |
| try |
| { |
| return dataInput.readShort(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public int readUnsignedByte() |
| { |
| try |
| { |
| return dataInput.readUnsignedByte(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public int readUnsignedShort() |
| { |
| try |
| { |
| return dataInput.readUnsignedShort(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public String readUTF() |
| { |
| try |
| { |
| return dataInput.readUTF(); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| |
| public int skipBytes(int n) |
| { |
| try |
| { |
| return dataInput.skipBytes(n); |
| } |
| catch (IOException ex) |
| { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| } |
| } |