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/*******************************************************************************
* ============LICENSE_START====================================================
* * org.onap.aai
* * ===========================================================================
* * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* * Copyright © 2017 Amdocs
* * ===========================================================================
* * 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.
* * ============LICENSE_END====================================================
* *
* * ECOMP is a trademark and service mark of AT&T Intellectual Property.
* *
******************************************************************************/
package com.att.cadi;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import javax.servlet.http.HttpServletRequest;
/**
* BufferedCadiWrap exists to additionally wrap the InputStream with a BufferedInputStream to engage the
* "mark()/release()" API of InputStream.
*
* This is a requirement for Re-Reading Content for brain-dead Middleware such as SOAP WS-Security.
*
* Framework needs to set the TafResp and Lur (typically) later in the
*
*
*/
public class BufferedCadiWrap extends CadiWrap {
private BufferedServletInputStream sis;
public BufferedCadiWrap(HttpServletRequest request) {
super(request, null, null); // will need to set TafResp and Lur separately
sis = null;
}
// @Override
public BufferedServletInputStream getInputStream() throws IOException {
// System.out.println("getInputStream() from Buffered CadiWrap... sis = " + sis);
// try {
// throw new Exception("OK, here's where we are...");
// } catch (Exception e) {
// e.printStackTrace();
// }
if(sis==null) {
sis = new BufferedServletInputStream(super.getInputStream());
// } else {
// try {
// System.out.println("sis has " + sis.buffered() + " buffered bytes, and reports " + sis.available() + " available");
// } catch (Exception e) {
// e.printStackTrace();
// }
}
return sis;
}
// @Override
public BufferedReader getReader() throws IOException {
// System.out.println("getReader() from Buffered CadiWrap... sis = " + sis);
// try {
// throw new Exception("OK, here's where we are...");
// } catch (Exception e) {
// e.printStackTrace();
// }
return new BufferedReader(new InputStreamReader(getInputStream()));
}
}
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