Examples of org.apache.james.mime4j.storage.MultiReferenceStorage

org.apache.james.mime4j.storage.MultiReferenceStorage
A wrapper around another {@link Storage} that also maintains a referencecounter. The inner storage gets deleted only if the reference counter reaches zero.

Reference counting is used to delete the storage when it is no longer needed. So, any users of this class should note:
- The reference count is set up one on construction. In all other cases, {@link #addReference()} should be called when the storage is shared.
- The caller of {@link #addReference()} should ensure that{@link #delete()} is called once and only once.
- Sharing the {@link Storage} instance passed into{@link #MultiReferenceStorage(Storage)} may lead to miscounting and prematuredeletion

public class SingleBodyCopyTest extends TestCase {


    public void testCopyStorageBinaryBody() throws Exception {
        Storage storage = new MemoryStorageProvider()
                .store(new ByteArrayInputStream("test".getBytes()));
        MultiReferenceStorage multiReferenceStorage = new MultiReferenceStorage(
                storage);
        SingleBody body = new StorageBinaryBody(multiReferenceStorage);
        copyTest(body);
    }

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    }


    public void testCopyStorageTextBody() throws Exception {
        Storage storage = new MemoryStorageProvider()
                .store(new ByteArrayInputStream("test".getBytes()));
        MultiReferenceStorage multiReferenceStorage = new MultiReferenceStorage(
                storage);
        SingleBody body = new StorageTextBody(multiReferenceStorage,
                CharsetUtil.US_ASCII);
        copyTest(body);
    }

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    }


    public void testDisposeStorageBinaryBody() throws Exception {
        Storage storage = new MemoryStorageProvider()
                .store(new ByteArrayInputStream("test".getBytes()));
        MultiReferenceStorage multiReferenceStorage = new MultiReferenceStorage(
                storage);
        SingleBody body = new StorageBinaryBody(multiReferenceStorage);
        disposeTest(body, storage);
    }

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    }


    public void testDisposeStorageTextBody() throws Exception {
        Storage storage = new MemoryStorageProvider()
                .store(new ByteArrayInputStream("test".getBytes()));
        MultiReferenceStorage multiReferenceStorage = new MultiReferenceStorage(
                storage);
        SingleBody body = new StorageTextBody(multiReferenceStorage,
                CharsetUtil.US_ASCII);
        disposeTest(body, storage);
    }

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    public BinaryBody binaryBody(InputStream is) throws IOException {
        if (is == null)
            throw new IllegalArgumentException();


        Storage storage = storageProvider.store(is);
        return new StorageBinaryBody(new MultiReferenceStorage(storage));
    }

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     */
    public BinaryBody binaryBody(Storage storage) throws IOException {
        if (storage == null)
            throw new IllegalArgumentException();


        return new StorageBinaryBody(new MultiReferenceStorage(storage));
    }

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    public TextBody textBody(InputStream is) throws IOException {
        if (is == null)
            throw new IllegalArgumentException();


        Storage storage = storageProvider.store(is);
        return new StorageTextBody(new MultiReferenceStorage(storage),
                CharsetUtil.DEFAULT_CHARSET);
    }

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        if (mimeCharset == null)
            throw new IllegalArgumentException();


        Storage storage = storageProvider.store(is);
        Charset charset = toJavaCharset(mimeCharset, false);
        return new StorageTextBody(new MultiReferenceStorage(storage), charset);
    }

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     */
    public TextBody textBody(Storage storage) throws IOException {
        if (storage == null)
            throw new IllegalArgumentException();


        return new StorageTextBody(new MultiReferenceStorage(storage),
                CharsetUtil.DEFAULT_CHARSET);
    }

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            throw new IllegalArgumentException();
        if (mimeCharset == null)
            throw new IllegalArgumentException();


        Charset charset = toJavaCharset(mimeCharset, false);
        return new StorageTextBody(new MultiReferenceStorage(storage), charset);
    }

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Related Classes of org.apache.james.mime4j.storage.MultiReferenceStorage

org.apache.james.mime4j.message.BodyFactory

org.apache.james.mime4j.message.SingleBodyCopyTest

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