Example usage for org.apache.http.entity ContentType TEXT_XML

Introduction

In this page you can find the example usage for org.apache.http.entity ContentType TEXT_XML.

Prototype

ContentType TEXT_XML

To view the source code for org.apache.http.entity ContentType TEXT_XML.

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Usage

From source file:eu.scape_project.fcrepo.integration.IntellectualEntitiesIT.java

@Test
public void testIngestAndFetchVersionList() throws Exception {
    IntellectualEntity ie1 = TestUtil.createTestEntity("entity-23");
    this.postEntity(ie1);

    HttpPut put = new HttpPut(SCAPE_URL + "/metadata/entity-23/representation-1/file-1/bitstream-1/TECHNICAL");
    ByteArrayOutputStream sink = new ByteArrayOutputStream();
    this.marshaller.serialize(TestUtil.createMIXRecord(), sink);

    put.setEntity(new InputStreamEntity(new ByteArrayInputStream(sink.toByteArray()), sink.size(),
            ContentType.TEXT_XML));
    HttpResponse resp = this.client.execute(put);
    assertEquals(200, resp.getStatusLine().getStatusCode());
    put.releaseConnection();// ww  w. j av a2 s.  c  o  m

    /* fetch the entity and check that the title has been updated */
    HttpGet get = new HttpGet(SCAPE_URL + "/entity-version-list/entity-23");
    resp = this.client.execute(get);
    assertEquals(200, resp.getStatusLine().getStatusCode());
    VersionList fetched = (VersionList) this.marshaller.deserialize(resp.getEntity().getContent());
    assertEquals(2, fetched.getVersionIdentifiers().size());
    get.releaseConnection();

}

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From source file:eu.scape_project.fcrepo.integration.IntellectualEntitiesIT.java

@Test
public void testIngestAndUpdateRepresentationAndFetchOldVersion() throws Exception {
    IntellectualEntity ie1 = TestUtil.createTestEntity("entity-24");
    this.postEntity(ie1);

    Representation r = new Representation.Builder(ie1.getRepresentations().get(0)).title("title update")
            .build();// w  ww.  ja v a2  s .c om

    HttpPut put = new HttpPut(SCAPE_URL + "/representation/entity-24/" + r.getIdentifier().getValue());
    ByteArrayOutputStream sink = new ByteArrayOutputStream();
    this.marshaller.serialize(r, sink);
    put.setEntity(new InputStreamEntity(new ByteArrayInputStream(sink.toByteArray()), sink.size(),
            ContentType.TEXT_XML));
    HttpResponse resp = this.client.execute(put);
    assertEquals(200, resp.getStatusLine().getStatusCode());
    put.releaseConnection();

    /* fetch the representation and check that the title has been updated */
    HttpGet get = new HttpGet(SCAPE_URL + "/representation/entity-24/" + r.getIdentifier().getValue() + "/1");
    resp = this.client.execute(get);
    assertEquals(200, resp.getStatusLine().getStatusCode());
    Representation fetched = this.marshaller.deserialize(Representation.class, resp.getEntity().getContent());
    assertEquals(r.getIdentifier().getValue(), fetched.getIdentifier().getValue());
    assertEquals("Text representation", fetched.getTitle());
    get.releaseConnection();

}

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From source file:eu.scape_project.fcrepo.integration.IntellectualEntitiesIT.java

@Test
public void testIngestAndUpdateFileAndFetchOldVersion() throws Exception {
    IntellectualEntity ie1 = TestUtil.createTestEntity("entity-25");
    this.postEntity(ie1);

    File f = new File.Builder(ie1.getRepresentations().get(0).getFiles().get(0))
            .uri(URI.create(TestUtil.class.getClassLoader().getResource("scape_logo.png").toString()))
            .filename("wikipedia.png").mimetype("image/png").build();

    Representation r = new Representation.Builder(ie1.getRepresentations().get(0)).title("title update")
            .files(Arrays.asList(f)).build();

    HttpPut put = new HttpPut(SCAPE_URL + "/representation/entity-25/" + r.getIdentifier().getValue());
    ByteArrayOutputStream sink = new ByteArrayOutputStream();
    this.marshaller.serialize(r, sink);
    put.setEntity(new InputStreamEntity(new ByteArrayInputStream(sink.toByteArray()), sink.size(),
            ContentType.TEXT_XML));
    HttpResponse resp = this.client.execute(put);
    assertEquals(200, resp.getStatusLine().getStatusCode());
    put.releaseConnection();/*from w  w  w. ja  va  2  s.co m*/

    /* fetch the file */
    HttpGet get = new HttpGet(SCAPE_URL + "/file/entity-25/" + r.getIdentifier().getValue() + "/"
            + f.getIdentifier().getValue() + "/1");
    resp = this.client.execute(get);
    assertEquals(200, resp.getStatusLine().getStatusCode());
    get.releaseConnection();

}

---

From source file:eu.scape_project.fcrepo.integration.IntellectualEntitiesIT.java

@Test
public void testIngestAndUpdateBitstreamAndFetchOldVersion() throws Exception {
    IntellectualEntity ie1 = TestUtil.createTestEntity("entity-26");
    this.postEntity(ie1);

    HttpPut put = new HttpPut(SCAPE_URL + "/metadata/entity-26/representation-1/file-1/bitstream-1/TECHNICAL");
    ByteArrayOutputStream sink = new ByteArrayOutputStream();
    this.marshaller.serialize(TestUtil.createMIXRecord(), sink);

    put.setEntity(new InputStreamEntity(new ByteArrayInputStream(sink.toByteArray()), sink.size(),
            ContentType.TEXT_XML));
    HttpResponse resp = this.client.execute(put);
    assertEquals(200, resp.getStatusLine().getStatusCode());
    put.releaseConnection();//from w  w  w  .  j  av  a 2s  .co m

    /* fetch the entity and check that the title has been updated */
    HttpGet get = new HttpGet(SCAPE_URL + "/bitstream/entity-26/representation-1/file-1/bitstream-1/1");
    resp = this.client.execute(get);
    assertEquals(200, resp.getStatusLine().getStatusCode());
    BitStream fetched = (BitStream) this.marshaller.deserialize(resp.getEntity().getContent());
    assertEquals(Fits.class, fetched.getTechnical().getClass());
    get.releaseConnection();

}

---

From source file:org.opentravel.schemacompiler.repository.impl.RemoteRepositoryClient.java

/**
 * @see org.opentravel.schemacompiler.repository.Repository#commit(org.opentravel.schemacompiler.repository.RepositoryItem)
 *///  ww  w. j  a v a2 s .  c o m
@Override
public void commit(RepositoryItem item) throws RepositoryException {
    InputStream wipContent = null;
    try {
        validateRepositoryItem(item);

        // Obtain a file stream for the item's WIP content
        File wipFile = manager.getFileManager().getLibraryWIPContentLocation(item.getBaseNamespace(),
                item.getFilename());

        if (!wipFile.exists()) {
            throw new RepositoryException("The work-in-process file does not exist: " + item.getFilename());
        }
        wipContent = new FileInputStream(wipFile);

        // Build the HTTP request for the remote service
        RepositoryItemIdentityType itemIdentity = createItemIdentity(item);
        Marshaller marshaller = RepositoryFileManager.getSharedJaxbContext().createMarshaller();
        HttpPost request = newPostRequest(COMMIT_ENDPOINT);
        MultipartEntityBuilder mpEntity = MultipartEntityBuilder.create();
        StringWriter xmlWriter = new StringWriter();

        marshaller.marshal(objectFactory.createRepositoryItemIdentity(itemIdentity), xmlWriter);
        mpEntity.addTextBody("item", xmlWriter.toString(), ContentType.TEXT_XML);
        mpEntity.addBinaryBody("fileContent", toByteArray(wipContent), ContentType.DEFAULT_BINARY,
                item.getFilename());

        // mpEntity.addPart( "fileContent", new InputStreamBody(wipContent, item.getFilename())
        // );

        request.setEntity(mpEntity.build());

        // Send the web service request and check the response
        log.info("Sending commit request to HTTP endpoint: " + endpointUrl);
        HttpResponse response = executeWithAuthentication(request);

        if (response.getStatusLine().getStatusCode() != HTTP_RESPONSE_STATUS_OK) {
            throw new RepositoryException(getResponseErrorMessage(response));
        }
        log.info("Commit response received - Status OK");

        // Update the local cache with the content we just sent to the remote web service
        downloadContent(item, true);

    } catch (JAXBException e) {
        throw new RepositoryException("The format of the library meta-data is unreadable.", e);

    } catch (IOException e) {
        throw new RepositoryException("The remote repository is unavailable.", e);

    } finally {
        try {
            if (wipContent != null)
                wipContent.close();
        } catch (Throwable t) {
        }
    }
}

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From source file:org.opentravel.schemacompiler.repository.impl.RemoteRepositoryClient.java

/**
 * @see org.opentravel.schemacompiler.repository.Repository#lock(org.opentravel.schemacompiler.repository.RepositoryItem)
 *//*w w  w  . j  a v  a2 s .c  o m*/
@SuppressWarnings("unchecked")
@Override
public void lock(RepositoryItem item) throws RepositoryException {
    boolean success = false;
    try {
        validateRepositoryItem(item);
        manager.getFileManager().startChangeSet();

        // Before performing the lock, check to see if we need to refresh the
        // library from the remote repository
        if (isLocalContentStale(item)) {
            throw new RepositoryOutOfSyncException("Unable to lock '" + item.getFilename()
                    + "' because the local copy is out of date (refresh required).");
        }

        // Build the HTTP request for the remote service
        RepositoryItemIdentityType itemIdentity = createItemIdentity(item);
        Marshaller marshaller = RepositoryFileManager.getSharedJaxbContext().createMarshaller();
        HttpPost request = newPostRequest(LOCK_ENDPOINT);
        StringWriter xmlWriter = new StringWriter();

        marshaller.marshal(objectFactory.createRepositoryItemIdentity(itemIdentity), xmlWriter);
        request.setEntity(new StringEntity(xmlWriter.toString(), ContentType.TEXT_XML));

        // Send the web service request and unmarshall the updated meta-data from the response
        log.info("Sending lock request to HTTP endpoint: " + endpointUrl);
        HttpResponse response = executeWithAuthentication(request);

        if (response.getStatusLine().getStatusCode() != HTTP_RESPONSE_STATUS_OK) {
            throw new RepositoryException(getResponseErrorMessage(response));
        }
        log.info("Lock response received - Status OK");

        Unmarshaller unmarshaller = RepositoryFileManager.getSharedJaxbContext().createUnmarshaller();
        JAXBElement<LibraryInfoType> jaxbElement = (JAXBElement<LibraryInfoType>) unmarshaller
                .unmarshal(response.getEntity().getContent());

        // Update the local cache with the content we just received from the remote web service
        manager.getFileManager().saveLibraryMetadata(jaxbElement.getValue());

        // Update the local repository item with the latest state information
        ((RepositoryItemImpl) item).setState(RepositoryItemState.MANAGED_WIP);
        ((RepositoryItemImpl) item).setLockedByUser(userId);
        success = true;

    } catch (JAXBException e) {
        throw new RepositoryException("The format of the library meta-data is unreadable.", e);

    } catch (IOException e) {
        throw new RepositoryException("The remote repository is unavailable.", e);

    } finally {
        // Commit or roll back the changes based on the result of the operation
        if (success) {
            manager.getFileManager().commitChangeSet();
        } else {
            try {
                manager.getFileManager().rollbackChangeSet();
            } catch (Throwable t) {
                log.error("Error rolling back the current change set.", t);
            }
        }
    }
}

---

From source file:org.opentravel.schemacompiler.repository.impl.RemoteRepositoryClient.java

/**
 * @see org.opentravel.schemacompiler.repository.Repository#unlock(org.opentravel.schemacompiler.repository.RepositoryItem,
 *      boolean)/*from w w  w  .ja v  a2  s  . c om*/
 */
@SuppressWarnings("unchecked")
@Override
public void unlock(RepositoryItem item, boolean commitWIP) throws RepositoryException {
    InputStream wipContent = null;
    boolean success = false;
    try {
        validateRepositoryItem(item);
        manager.getFileManager().startChangeSet();

        // Build the HTTP request for the remote service
        RepositoryItemIdentityType itemIdentity = createItemIdentity(item);
        Marshaller marshaller = RepositoryFileManager.getSharedJaxbContext().createMarshaller();
        HttpPost request = newPostRequest(UNLOCK_ENDPOINT);

        MultipartEntityBuilder mpEntity = MultipartEntityBuilder.create();
        StringWriter xmlWriter = new StringWriter();

        if (commitWIP) {
            File wipFile = manager.getFileManager().getLibraryWIPContentLocation(item.getBaseNamespace(),
                    item.getFilename());

            if (!wipFile.exists()) {
                throw new RepositoryException("The work-in-process file does not exist: " + item.getFilename());
            }
            wipContent = new FileInputStream(wipFile);
            mpEntity.addBinaryBody("fileContent", toByteArray(wipContent), ContentType.DEFAULT_BINARY,
                    item.getFilename());
            // mpEntity.addPart( "fileContent", new InputStreamBody(wipContent,
            // item.getFilename()) );
        }
        marshaller.marshal(objectFactory.createRepositoryItemIdentity(itemIdentity), xmlWriter);
        mpEntity.addTextBody("item", xmlWriter.toString(), ContentType.TEXT_XML);
        request.setEntity(mpEntity.build());

        // Send the web service request and unmarshall the updated meta-data from the response
        log.info("Sending lock request to HTTP endpoint: " + endpointUrl);
        HttpResponse response = executeWithAuthentication(request);

        if (response.getStatusLine().getStatusCode() != HTTP_RESPONSE_STATUS_OK) {
            throw new RepositoryException(getResponseErrorMessage(response));
        }
        log.info("Lock response received - Status OK");

        Unmarshaller unmarshaller = RepositoryFileManager.getSharedJaxbContext().createUnmarshaller();
        JAXBElement<LibraryInfoType> jaxbElement = (JAXBElement<LibraryInfoType>) unmarshaller
                .unmarshal(response.getEntity().getContent());

        // Update the local cache with the content we just received from the remote web service
        manager.getFileManager().saveLibraryMetadata(jaxbElement.getValue());

        // Update the local repository item with the latest state information
        ((RepositoryItemImpl) item).setState(RepositoryItemState.MANAGED_UNLOCKED);
        ((RepositoryItemImpl) item).setLockedByUser(null);

        // Force a re-download of the updated content to make sure the local copy is
        // synchronized
        // with the remote repository.
        downloadContent(item, true);

        success = true;

    } catch (JAXBException e) {
        throw new RepositoryException("The format of the library meta-data is unreadable.", e);

    } catch (IOException e) {
        throw new RepositoryException("The remote repository is unavailable.", e);

    } finally {
        // Close the WIP content input stream
        try {
            if (wipContent != null)
                wipContent.close();
        } catch (Throwable t) {
        }

        // Commit or roll back the changes based on the result of the operation
        if (success) {
            manager.getFileManager().commitChangeSet();
        } else {
            try {
                manager.getFileManager().rollbackChangeSet();
            } catch (Throwable t) {
                log.error("Error rolling back the current change set.", t);
            }
        }
    }
}

---

From source file:org.opentravel.schemacompiler.repository.impl.RemoteRepositoryClient.java

/**
 * @see org.opentravel.schemacompiler.repository.Repository#promote(org.opentravel.schemacompiler.repository.RepositoryItem)
 *//*from w  w w . j ava 2  s. c  o m*/
@Override
public void promote(RepositoryItem item) throws RepositoryException {
    try {
        validateRepositoryItem(item);

        // Build the HTTP request for the remote service
        RepositoryItemIdentityType itemIdentity = createItemIdentity(item);
        Marshaller marshaller = RepositoryFileManager.getSharedJaxbContext().createMarshaller();
        HttpPost request = newPostRequest(PROMOTE_ENDPOINT);
        StringWriter xmlWriter = new StringWriter();

        marshaller.marshal(objectFactory.createRepositoryItemIdentity(itemIdentity), xmlWriter);
        request.setEntity(new StringEntity(xmlWriter.toString(), ContentType.TEXT_XML));

        // Send the web service request and check the response
        log.info("Sending promote request to HTTP endpoint: " + endpointUrl);
        HttpResponse response = executeWithAuthentication(request);

        if (response.getStatusLine().getStatusCode() != HTTP_RESPONSE_STATUS_OK) {
            throw new RepositoryException(getResponseErrorMessage(response));
        }
        log.info("Promote response received - Status OK");

        // Update the local cache with the content that was just modified in the remote
        // repository
        downloadContent(item, true);

    } catch (JAXBException e) {
        throw new RepositoryException("The format of the library meta-data is unreadable.", e);

    } catch (IOException e) {
        throw new RepositoryException("The remote repository is unavailable.", e);
    }
}

---

From source file:org.opentravel.schemacompiler.repository.impl.RemoteRepositoryClient.java

/**
 * @see org.opentravel.schemacompiler.repository.Repository#demote(org.opentravel.schemacompiler.repository.RepositoryItem)
 *///from w w  w.j a v  a  2  s. co  m
@Override
public void demote(RepositoryItem item) throws RepositoryException {
    try {
        validateRepositoryItem(item);

        // Build the HTTP request for the remote service
        RepositoryItemIdentityType itemIdentity = createItemIdentity(item);
        Marshaller marshaller = RepositoryFileManager.getSharedJaxbContext().createMarshaller();
        HttpPost request = newPostRequest(DEMOTE_ENDPOINT);
        StringWriter xmlWriter = new StringWriter();

        marshaller.marshal(objectFactory.createRepositoryItemIdentity(itemIdentity), xmlWriter);
        request.setEntity(new StringEntity(xmlWriter.toString(), ContentType.TEXT_XML));

        // Send the web service request and check the response
        log.info("Sending promote request to HTTP endpoint: " + endpointUrl);
        HttpResponse response = executeWithAuthentication(request);

        if (response.getStatusLine().getStatusCode() != HTTP_RESPONSE_STATUS_OK) {
            throw new RepositoryException(getResponseErrorMessage(response));
        }
        log.info("Promote response received - Status OK");

        // Update the local cache by deleting the local copy of the item
        downloadContent(item, true);

    } catch (JAXBException e) {
        throw new RepositoryException("The format of the library meta-data is unreadable.", e);

    } catch (IOException e) {
        throw new RepositoryException("The remote repository is unavailable.", e);
    }
}

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