root/content/public/android/java/src/org/chromium/content/browser/DownloadInfo.java

DEFINITIONS

1. getUrl
2. getUserAgent
3. getMimeType
4. getCookie
5. getFileName
6. getDescription
7. getFilePath
8. getReferer
9. getContentLength
10. isGETRequest
11. hasDownloadId
12. getDownloadId
13. isSuccessful
14. getContentDisposition
15. getPercentCompleted
16. getTimeRemainingInMillis
17. setUrl
18. setUserAgent
19. setMimeType
20. setCookie
21. setFileName
22. setDescription
23. setFilePath
24. setReferer
25. setContentLength
26. setIsGETRequest
27. setHasDownloadId
28. setDownloadId
29. setIsSuccessful
30. setContentDisposition
31. setPercentCompleted
32. setTimeRemainingInMillis
33. build
34. fromDownloadInfo

// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package org.chromium.content.browser;

/**
 * Class representing the state of a single download.
 */
public final class DownloadInfo {
    private final String mUrl;
    private final String mUserAgent;
    private final String mMimeType;
    private final String mCookie;
    private final String mFileName;
    private final String mDescription;
    private final String mFilePath;
    private final String mReferer;
    private final long mContentLength;
    private final boolean mHasDownloadId;
    private final int mDownloadId;
    private final String mContentDisposition;
    private final boolean mIsGETRequest;
    private final boolean mIsSuccessful;
    private final int mPercentCompleted;
    private final long mTimeRemainingInMillis;

    private DownloadInfo(Builder builder) {
        mUrl = builder.mUrl;
        mUserAgent = builder.mUserAgent;
        mMimeType = builder.mMimeType;
        mCookie = builder.mCookie;
        mFileName = builder.mFileName;
        mDescription = builder.mDescription;
        mFilePath = builder.mFilePath;
        mReferer = builder.mReferer;
        mContentLength = builder.mContentLength;
        mHasDownloadId = builder.mHasDownloadId;
        mDownloadId = builder.mDownloadId;
        mIsSuccessful = builder.mIsSuccessful;
        mIsGETRequest = builder.mIsGETRequest;
        mContentDisposition = builder.mContentDisposition;
        mPercentCompleted = builder.mPercentCompleted;
        mTimeRemainingInMillis = builder.mTimeRemainingInMillis;
    }

    public String getUrl() {
        return mUrl;
    }

    public String getUserAgent() {
        return mUserAgent;
    }

    public String getMimeType() {
        return mMimeType;
    }

    public String getCookie() {
        return mCookie;
    }

    public String getFileName() {
        return mFileName;
    }

    public String getDescription() {
        return mDescription;
    }

    public String getFilePath() {
        return mFilePath;
    }

    public String getReferer() {
        return mReferer;
    }

    public long getContentLength() {
        return mContentLength;
    }

    public boolean isGETRequest() {
        return mIsGETRequest;
    }

    public boolean hasDownloadId() {
        return mHasDownloadId;
    }

    public int getDownloadId() {
        return mDownloadId;
    }

    public boolean isSuccessful() {
        return mIsSuccessful;
    }

    public String getContentDisposition() {
        return mContentDisposition;
    }

    /**
     * @return percent completed as an integer, -1 if there is no download progress.
     */
    public int getPercentCompleted() {
        return mPercentCompleted;
    }

    public long getTimeRemainingInMillis() {
        return mTimeRemainingInMillis;
    }

    public static class Builder {
        private String mUrl;
        private String mUserAgent;
        private String mMimeType;
        private String mCookie;
        private String mFileName;
        private String mDescription;
        private String mFilePath;
        private String mReferer;
        private long mContentLength;
        private boolean mIsGETRequest;
        private boolean mHasDownloadId;
        private int mDownloadId;
        private boolean mIsSuccessful;
        private String mContentDisposition;
        private int mPercentCompleted = -1;
        private long mTimeRemainingInMillis;

        public Builder setUrl(String url) {
            mUrl = url;
            return this;
        }

        public Builder setUserAgent(String userAgent) {
            mUserAgent = userAgent;
            return this;
        }

        public Builder setMimeType(String mimeType) {
            mMimeType = mimeType;
            return this;
        }

        public Builder setCookie(String cookie) {
            mCookie = cookie;
            return this;
        }

        public Builder setFileName(String fileName) {
            mFileName = fileName;
            return this;
        }

        public Builder setDescription(String description) {
            mDescription = description;
            return this;
        }

        public Builder setFilePath(String filePath) {
            mFilePath = filePath;
            return this;
        }

        public Builder setReferer(String referer) {
            mReferer = referer;
            return this;
        }

        public Builder setContentLength(long contentLength) {
            mContentLength = contentLength;
            return this;
        }

        public Builder setIsGETRequest(boolean isGETRequest) {
            mIsGETRequest = isGETRequest;
            return this;
        }

        public Builder setHasDownloadId(boolean hasDownloadId) {
            mHasDownloadId = hasDownloadId;
            return this;
        }

        public Builder setDownloadId(int downloadId) {
            mDownloadId = downloadId;
            return this;
        }

        public Builder setIsSuccessful(boolean isSuccessful) {
            mIsSuccessful = isSuccessful;
            return this;
        }

        public Builder setContentDisposition(String contentDisposition) {
            mContentDisposition = contentDisposition;
            return this;
        }

        public Builder setPercentCompleted(int percentCompleted) {
            assert percentCompleted <= 100;
            mPercentCompleted = percentCompleted;
            return this;
        }

        public Builder setTimeRemainingInMillis(long timeRemainingInMillis) {
            mTimeRemainingInMillis = timeRemainingInMillis;
            return this;
        }

        public DownloadInfo build() {
            return new DownloadInfo(this);
        }

        /**
         * Create a builder from the DownloadInfo object.
         * @param downloadInfo DownloadInfo object from which builder fields are populated.
         * @return A builder initialized with fields from downloadInfo object.
         */
        public static Builder fromDownloadInfo(final DownloadInfo downloadInfo) {
            Builder builder = new Builder();
            builder
                    .setUrl(downloadInfo.getUrl())
                    .setUserAgent(downloadInfo.getUserAgent())
                    .setMimeType(downloadInfo.getMimeType())
                    .setCookie(downloadInfo.getCookie())
                    .setFileName(downloadInfo.getFileName())
                    .setDescription(downloadInfo.getDescription())
                    .setFilePath(downloadInfo.getFilePath())
                    .setReferer(downloadInfo.getReferer())
                    .setContentLength(downloadInfo.getContentLength())
                    .setHasDownloadId(downloadInfo.hasDownloadId())
                    .setDownloadId(downloadInfo.getDownloadId())
                    .setContentDisposition(downloadInfo.getContentDisposition())
                    .setIsGETRequest(downloadInfo.isGETRequest())
                    .setIsSuccessful(downloadInfo.isSuccessful())
                    .setPercentCompleted(downloadInfo.getPercentCompleted())
                    .setTimeRemainingInMillis(downloadInfo.getTimeRemainingInMillis());
            return builder;
        }

    }
}