// Copyright 2007 Google Inc. // // 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.google.enterprise.connector.spiimpl; import com.google.enterprise.connector.spi.RepositoryDocumentException; import com.google.enterprise.connector.util.EofFilterInputStream; import com.google.enterprise.connector.util.InputStreamFactory; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; public class BinaryValue extends ValueImpl { InputStreamFactory factory; InputStream binaryValue; public BinaryValue(InputStreamFactory inputStreamFactory) { this.factory = inputStreamFactory; } public BinaryValue(InputStream inputStream) { this.binaryValue = new EofFilterInputStream(inputStream); } public BinaryValue(byte[] byteArray) { this.binaryValue = new ByteArrayInputStream(byteArray); } @Override public String toFeedXml() { throw new IllegalArgumentException(); } @Override public String toString() { if (factory != null) { return factory.toString(); } else { return binaryValue.toString(); } } public InputStream getInputStream() throws RepositoryDocumentException { if (factory != null) { try { return new EofFilterInputStream(factory.getInputStream()); } catch (IOException e) { throw new RepositoryDocumentException("Failed to get InputStream", e); } } else { return binaryValue; } } @Override public boolean toBoolean() { return (binaryValue == null); } }