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68 lines
2.1 KiB
Java
68 lines
2.1 KiB
Java
package org.briarproject.api.blogs;
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import org.briarproject.api.db.DbException;
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import org.briarproject.api.db.Transaction;
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import org.briarproject.api.identity.Author;
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import org.briarproject.api.identity.LocalAuthor;
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import org.briarproject.api.sync.ClientId;
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import org.briarproject.api.sync.GroupId;
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import org.briarproject.api.sync.MessageId;
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import org.jetbrains.annotations.Nullable;
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import java.util.Collection;
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public interface BlogManager {
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/** Returns the unique ID of the blog client. */
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ClientId getClientId();
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/** Creates a new Blog. */
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Blog addBlog(LocalAuthor localAuthor, String name, String description)
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throws DbException;
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/** Returns true if a blog can be removed. */
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boolean canBeRemoved(GroupId g) throws DbException;
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/** Removes and deletes a blog. */
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void removeBlog(Blog b) throws DbException;
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/** Stores a local blog post. */
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void addLocalPost(BlogPost p) throws DbException;
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/** Stores a local blog post. */
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void addLocalPost(Transaction txn, BlogPost p) throws DbException;
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/** Returns the blog with the given ID. */
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Blog getBlog(GroupId g) throws DbException;
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/** Returns the blog with the given ID. */
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Blog getBlog(Transaction txn, GroupId g) throws DbException;
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/** Returns all blogs owned by the given localAuthor. */
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Collection<Blog> getBlogs(LocalAuthor localAuthor) throws DbException;
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/** Returns only the personal blog of the given author. */
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Blog getPersonalBlog(Author author);
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/** Returns all blogs to which the user subscribes. */
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Collection<Blog> getBlogs() throws DbException;
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/** Returns the body of the blog post with the given ID. */
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@Nullable
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byte[] getPostBody(MessageId m) throws DbException;
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/** Returns the headers of all posts in the given blog. */
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Collection<BlogPostHeader> getPostHeaders(GroupId g) throws DbException;
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/** Marks a blog post as read or unread. */
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void setReadFlag(MessageId m, boolean read) throws DbException;
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/** Registers a hook to be called whenever a blog is removed. */
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void registerRemoveBlogHook(RemoveBlogHook hook);
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interface RemoveBlogHook {
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void removingBlog(Transaction txn, Blog b) throws DbException;
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}
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}
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