| /** |
| * 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.oozie.util.schema; |
| |
| import org.w3c.dom.ls.LSInput; |
| |
| import java.io.BufferedInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.Reader; |
| import java.nio.charset.Charset; |
| import java.nio.charset.StandardCharsets; |
| |
| /** |
| * Utility class to handle schema import and include statements |
| */ |
| class Input implements LSInput { |
| private static final Charset UTF_8_ENCODING = StandardCharsets.UTF_8; |
| private BufferedInputStream inputStream; |
| private String publicId; |
| private String systemId; |
| |
| public Input(String publicId, String sysId, InputStream input) { |
| this.publicId = publicId; |
| this.systemId = sysId; |
| this.inputStream = new BufferedInputStream(input); |
| } |
| |
| public String getPublicId() { |
| return publicId; |
| } |
| |
| public void setPublicId(String publicId) { |
| this.publicId = publicId; |
| } |
| |
| public String getBaseURI() { |
| return null; |
| } |
| |
| @Override |
| public void setBaseURI(String baseURI) { |
| |
| } |
| |
| @Override |
| public InputStream getByteStream() { |
| return null; |
| } |
| |
| @Override |
| public void setByteStream(InputStream byteStream) { |
| |
| } |
| |
| @Override |
| public boolean getCertifiedText() { |
| return false; |
| } |
| |
| @Override |
| public void setCertifiedText(boolean certifiedText) { |
| |
| } |
| |
| public Reader getCharacterStream() { |
| return null; |
| } |
| |
| @Override |
| public void setCharacterStream(Reader characterStream) { |
| |
| } |
| |
| @Override |
| public String getEncoding() { |
| return null; |
| } |
| |
| @Override |
| public void setEncoding(String encoding) { |
| |
| } |
| |
| @Override |
| public String getStringData() { |
| synchronized (inputStream) { |
| try { |
| byte[] input = new byte[inputStream.available()]; |
| inputStream.read(input); |
| String contents = new String(input, UTF_8_ENCODING); |
| return contents; |
| } catch (IOException e) { |
| e.printStackTrace(); |
| System.out.println("Exception " + e); |
| return null; |
| } |
| } |
| } |
| |
| @Override |
| public void setStringData(String stringData) { |
| |
| } |
| |
| @Override |
| public String getSystemId() { |
| return systemId; |
| } |
| |
| @Override |
| public void setSystemId(String systemId) { |
| this.systemId = systemId; |
| } |
| |
| public BufferedInputStream getInputStream() { |
| return inputStream; |
| } |
| } |