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/*
* Copyright (C) 2009 The Android Open Source Project
*
* 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 android.webkit;
import java.io.InputStream;
import java.util.Map;
/**
* This class encapsulates the content generated by a plugin. The
* data itself is meant to be loaded into webkit via the
* PluginContentLoader class, which needs to be able to construct an
* HTTP response. For this, it needs a stream with the response body,
* the length of the body, the response headers, and the response
* status code. The PluginData class is the container for all these
* parts.
*
*/
public final class PluginData {
/**
* The content stream.
*/
private InputStream mStream;
/**
* The content length.
*/
private long mContentLength;
/**
* The associated HTTP response headers stored as a map of
* lowercase header name to [ unmodified header name, header value].
* TODO: This design was always a hack. Remove (involves updating
* the Gears C++ side).
*/
private Map<String, String[]> mHeaders;
/**
* The index of the header value in the above mapping.
*/
private int mHeaderValueIndex;
/**
* The associated HTTP response code.
*/
private int mStatusCode;
/**
* Creates a PluginData instance.
*
* @param stream The stream that supplies content for the plugin.
* @param length The length of the plugin content.
* @param headers The response headers. Map of
* lowercase header name to [ unmodified header name, header value]
* @param length The HTTP response status code.
*/
public PluginData(
InputStream stream,
long length,
Map<String, String[]> headers,
int code) {
mStream = stream;
mContentLength = length;
mHeaders = headers;
mStatusCode = code;
}
/**
* Returns the input stream that contains the plugin content.
*
* @return An InputStream instance with the plugin content.
*/
public InputStream getInputStream() {
return mStream;
}
/**
* Returns the length of the plugin content.
*
* @return the length of the plugin content.
*/
public long getContentLength() {
return mContentLength;
}
/**
* Returns the HTTP response headers associated with the plugin
* content.
*
* @return A Map<String, String[]> containing all headers. The
* mapping is 'lowercase header name' to ['unmodified header
* name', header value].
*/
public Map<String, String[]> getHeaders() {
return mHeaders;
}
/**
* Returns the HTTP status code for the response.
*
* @return The HTTP statue code, e.g 200.
*/
public int getStatusCode() {
return mStatusCode;
}
}
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