| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.commons.vfs2.provider; |
| |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| |
| import org.apache.commons.vfs2.FileSystemException; |
| import org.apache.commons.vfs2.RandomAccessContent; |
| |
| /** |
| * Holds the data which needs to be local to the current thread |
| */ |
| class FileContentThreadData |
| { |
| // private int state = DefaultFileContent.STATE_CLOSED; |
| |
| private final ArrayList<InputStream> instrs = new ArrayList<InputStream>(); |
| private final ArrayList<RandomAccessContent> rastrs = new ArrayList<RandomAccessContent>(); |
| private DefaultFileContent.FileContentOutputStream outstr; |
| |
| FileContentThreadData() |
| { |
| } |
| |
| /* |
| int getState() |
| { |
| return state; |
| } |
| |
| void setState(int state) |
| { |
| this.state = state; |
| } |
| */ |
| |
| void addInstr(final InputStream is) |
| { |
| this.instrs.add(is); |
| } |
| |
| void setOutstr(final DefaultFileContent.FileContentOutputStream os) |
| { |
| this.outstr = os; |
| } |
| |
| DefaultFileContent.FileContentOutputStream getOutstr() |
| { |
| return this.outstr; |
| } |
| |
| void addRastr(final RandomAccessContent ras) |
| { |
| this.rastrs.add(ras); |
| } |
| |
| int getInstrsSize() |
| { |
| return this.instrs.size(); |
| } |
| |
| public Object removeInstr(final int pos) |
| { |
| return this.instrs.remove(pos); |
| } |
| |
| public void removeInstr(final InputStream instr) |
| { |
| this.instrs.remove(instr); |
| } |
| |
| public Object removeRastr(final int pos) |
| { |
| return this.rastrs.remove(pos); |
| } |
| |
| public void removeRastr(final RandomAccessContent ras) |
| { |
| this.rastrs.remove(ras); |
| } |
| |
| public boolean hasStreams() |
| { |
| return instrs.size() > 0 || outstr != null || rastrs.size() > 0; |
| } |
| |
| public void closeOutstr() throws FileSystemException |
| { |
| outstr.close(); |
| outstr = null; |
| } |
| |
| int getRastrsSize() |
| { |
| return rastrs.size(); |
| } |
| } |