ListItem.java

/*
 * Лицензионное соглашение на использование набора средств разработки
 * «SDK Яндекс.Диска» доступно по адресу: http://legal.yandex.ru/sdk_agreement
 *
 */

package com.yandex.disk.client;

import java.io.File;
import java.util.HashMap;
import java.util.Map;

import android.os.Parcel;
import android.os.Parcelable;
import android.text.format.Time;
import android.util.Log;

public class ListItem implements Parcelable {

    private static final String TAG = "ListItem";

    private String displayName, fullPath, etag, contentType, ownerName, publicUrl;
    private boolean isCollection, aliasEnabled, shared, readOnly, visible;
    private long contentLength, lastUpdated, etime;

    public static final class Builder {
        private String fullPath, displayName, lastModified, etag, contentType, ownerName, publicUrl;
        private long contentLength, etime;
        private boolean isCollection, aliasEnabled, visible, shared, readOnly;

        public void setFullPath(String fullPath) {
            this.fullPath = fullPath;
        }

        public void setDisplayName(String displayName) {
            this.displayName = displayName;
        }

        public void setContentLength(long contentLength) {
            this.contentLength = contentLength;
        }

        public void setLastModified(String lastModified) {
            this.lastModified = lastModified;
        }

        public void setEtag(String etag) {
            this.etag = etag;
        }

        public void setContentType(String contentType) {
            this.contentType = contentType;
        }

        public void setOwnerName(String ownerName) {
            this.ownerName = ownerName;
        }

        public void addCollection() {
            isCollection = true;
        }

        public void setAliasEnabled(boolean aliasEnabled) {
            this.aliasEnabled = aliasEnabled;
        }

        public void setVisible(boolean visible) {
            this.visible = visible;
        }

        public void setShared(boolean shared) {
            this.shared = shared;
        }

        public void setReadOnly(boolean readOnly) {
            this.readOnly = readOnly;
        }

        public void setPublicUrl(String publicUrl) {
            this.publicUrl = publicUrl;
        }

        public void setEtime(long etime) {
            this.etime = etime;
        }

        public ListItem build() {
            return new ListItem(fullPath, displayName, contentLength, lastModified, isCollection, etag,
                                contentType, shared, ownerName, aliasEnabled, readOnly, visible, publicUrl, etime);
        }
    }

    private ListItem(String fullPath, String displayName, long contentLength, String lastUpdated, boolean isCollection, String etag,
                     String contentType, boolean shared, String ownerName, boolean aliasEnabled, boolean readOnly, boolean visible,
                     String publicUrl, long etime) {
        this.fullPath = fullPath;
        if (displayName != null) {
            this.displayName = displayName;
        } else {
            this.displayName = new File(fullPath).getName();
        }
        this.contentLength = contentLength;
        this.lastUpdated = parseDateTime(lastUpdated);
        this.isCollection = isCollection;
        this.etag = etag;
        this.contentType = contentType;
        this.shared = shared;
        this.ownerName = ownerName;
        this.aliasEnabled = aliasEnabled;
        this.readOnly = readOnly;
        this.visible = visible;
        this.publicUrl = publicUrl;
        this.etime = etime;
    }

    private ListItem(String fullPath, String displayName, long contentLength, long lastUpdated, boolean isCollection, String etag,
                     boolean aliasEnabled, String contentType, boolean shared, boolean readonly, String ownerName, String publicUrl,
                     long etime) {
        this.fullPath = fullPath;
        this.displayName = displayName;
        this.contentLength = contentLength;
        this.lastUpdated = lastUpdated;
        this.isCollection = isCollection;
        this.etag = etag;
        this.aliasEnabled = aliasEnabled;
        this.contentType = contentType;
        this.shared = shared;
        this.readOnly = readonly;
        this.ownerName = ownerName;
        this.publicUrl = publicUrl;
        this.etime = etime;
    }

    private static final Map<String, Integer> MONTH = new HashMap<String, Integer>();

    static {
        MONTH.put("Jan", 0);
        MONTH.put("Feb", 1);
        MONTH.put("Mar", 2);
        MONTH.put("Apr", 3);
        MONTH.put("May", 4);
        MONTH.put("Jun", 5);
        MONTH.put("Jul", 6);
        MONTH.put("Aug", 7);
        MONTH.put("Sep", 8);
        MONTH.put("Oct", 9);
        MONTH.put("Nov", 10);
        MONTH.put("Dec", 11);
    }

    private static long parseDateTime(String datetime) {
        try {
            if (datetime != null && datetime.length() > 0) {
                String[] s = datetime.split("(\\s+|\\-|\\:)+");  // Tue, 14 Feb 2012 10:33:07 GMT
                if (s.length >= 7) {
                    Time time = new Time(s[7]);
                    time.set(Integer.valueOf(s[6]), Integer.valueOf(s[5]), Integer.valueOf(s[4]),
                             Integer.valueOf(s[1]), MONTH.get(s[2]), Integer.valueOf(s[3]));
                    return time.toMillis(true);
                }
            }
        } catch (Throwable ex) {
            Log.w(TAG, "parseDateTime", ex);
        }
        return 0;
    }

    @Override
    public String toString() {
        return "ListItem {"+
                " fullPath='"+fullPath+'\''+
                ", displayName='"+displayName+'\''+
                ", contentLength="+contentLength+
                ", lastUpdated="+lastUpdated+
                ", isCollection="+isCollection+
                ", etag="+etag+
                ", contentType="+contentType+
                ", shared="+shared+
                ", ownerName="+ownerName+
                ", aliasEnabled="+aliasEnabled+
                ", readOnly="+readOnly+
                ", visible="+visible+
                ", publicUrl="+publicUrl+
                " }";
    }

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
    public void writeToParcel(Parcel parcel, int i) {
        parcel.writeString(fullPath);
        parcel.writeString(displayName);
        parcel.writeLong(contentLength);
        parcel.writeLong(lastUpdated);
        parcel.writeByte((byte) (isCollection ? 1 : 0));
        parcel.writeString(etag);
        parcel.writeByte((byte) (aliasEnabled ? 1 : 0));
        parcel.writeString(contentType);
        parcel.writeByte((byte) (shared ? 1 : 0));
        parcel.writeByte((byte) (readOnly ? 1 : 0));
        parcel.writeString(ownerName);
        parcel.writeString(publicUrl);
        parcel.writeLong(etime);
    }

    public static final Parcelable.Creator<ListItem> CREATOR = new Parcelable.Creator<ListItem>() {

        public ListItem createFromParcel(Parcel parcel) {
            return new ListItem(parcel.readString(), parcel.readString(), parcel.readLong(),
                                parcel.readLong(), parcel.readByte() > 0, parcel.readString(), parcel.readByte() > 0,
                                parcel.readString(), parcel.readByte() > 0, parcel.readByte() > 0,
                                parcel.readString(), parcel.readString(), parcel.readLong());
        }

        public ListItem[] newArray(int size) {
            return new ListItem[size];
        }
    };

    public String getFullPath() {
        return fullPath;
    }

    public String getName() {
        return new File(fullPath).getName();
    }

    public String getDisplayName() {
        return displayName;
    }

    public long getContentLength() {
        return contentLength;
    }

    /**
     * @return time in milliseconds
     */
    public long getLastUpdated() {
        return lastUpdated;
    }

    public boolean isCollection() {
        return isCollection;
    }

    public String getContentType() {
        return contentType;
    }

    public String getEtag() {
        return etag;
    }

    public String getOwnerName() {
        return ownerName;
    }

    public boolean isAliasEnabled() {
        return aliasEnabled;
    }

    public boolean isShared() {
        return shared;
    }

    public boolean isReadOnly() {
        return readOnly;
    }

    public boolean isVisible() {
        return visible;
    }

    public String getPublicUrl() {
        return publicUrl;
    }

    public long getEtime() {
        return etime;
    }
}