Java ResteasyWebTarget.queryParam方法代碼示例

import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget; //導入方法依賴的package包/類
@Override
public ListFile list(IRemoteSource source) throws NotConnectedException, PermissionException {
    StringBuffer uriTmpl = (new StringBuffer()).append(restDataspaceUrl).append(source.getDataspace().value());
    ResteasyClient client = new ResteasyClientBuilder().httpEngine(httpEngine).build();
    ResteasyWebTarget target = client.target(uriTmpl.toString()).path(source.getPath()).queryParam("comp", "list");

    List<String> includes = source.getIncludes();
    if (includes != null && !includes.isEmpty()) {
        target = target.queryParam("includes", includes.toArray(new Object[includes.size()]));
    }
    List<String> excludes = source.getExcludes();
    if (excludes != null && !excludes.isEmpty()) {
        target = target.queryParam("excludes", excludes.toArray(new Object[excludes.size()]));
    }
    Response response = null;
    try {
        response = target.request().header("sessionid", sessionId).get();
        if (response.getStatus() != HttpURLConnection.HTTP_OK) {
            if (response.getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                throw new NotConnectedException("User not authenticated or session timeout.");
            } else {
                throw new RuntimeException(String.format("Cannot list the specified location: %s",
                                                         source.getPath()));
            }
        }
        return response.readEntity(ListFile.class);
    } finally {
        if (response != null) {
            response.close();
        }
    }
}
 

import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget; //導入方法依賴的package包/類
public boolean delete(String sessionId, String dataspacePath, String path, List<String> includes,
        List<String> excludes) throws Exception {
    StringBuffer uriTmpl = (new StringBuffer()).append(restEndpointURL)
                                               .append(addSlashIfMissing(restEndpointURL))
                                               .append("data/")
                                               .append(dataspacePath)
                                               .append('/');
    ResteasyClient client = new ResteasyClientBuilder().httpEngine(httpEngine)
                                                       .providerFactory(providerFactory)
                                                       .build();
    ResteasyWebTarget target = client.target(uriTmpl.toString()).path(path);
    if (includes != null && !includes.isEmpty()) {
        target = target.queryParam("includes", includes.toArray(new Object[includes.size()]));
    }
    if (excludes != null && !excludes.isEmpty()) {
        target = target.queryParam("excludes", excludes.toArray(new Object[excludes.size()]));
    }
    Response response = null;
    try {
        response = target.request().header("sessionid", sessionId).delete();
        if (response.getStatus() != HttpURLConnection.HTTP_NO_CONTENT) {
            if (response.getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                throw new NotConnectedRestException("User not authenticated or session timeout.");
            } else {
                throwException(String.format("Cannot delete file(s). Status code: %s", response.getStatus()),
                               response);
            }
        }
        return true;
    } finally {
        if (response != null) {
            response.close();
        }
    }
}
 

import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget; //導入方法依賴的package包/類
@Override
public boolean download(IRemoteSource source, ILocalDestination destination)
        throws NotConnectedException, PermissionException {
    if (log.isDebugEnabled()) {
        log.debug("Downloading from " + source + " to " + destination);
    }

    StringBuffer uriTmpl = (new StringBuffer()).append(restDataspaceUrl).append(source.getDataspace().value());
    ResteasyClient client = new ResteasyClientBuilder().httpEngine(httpEngine).build();
    ResteasyWebTarget target = client.target(uriTmpl.toString()).path(source.getPath());

    List<String> includes = source.getIncludes();
    if (includes != null && !includes.isEmpty()) {
        target = target.queryParam("includes", includes.toArray(new Object[includes.size()]));
    }
    List<String> excludes = source.getExcludes();
    if (excludes != null && !excludes.isEmpty()) {
        target = target.queryParam("excludes", excludes.toArray(new Object[excludes.size()]));
    }

    Response response = null;
    try {
        response = target.request().header("sessionid", sessionId).acceptEncoding("*", "gzip", "zip").get();
        if (response.getStatus() != HttpURLConnection.HTTP_OK) {
            if (response.getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                throw new NotConnectedException("User not authenticated or session timeout.");
            } else {
                throw new RuntimeException(String.format("Cannot retrieve the file. Status code: %s",
                                                         response.getStatus()));
            }
        }

        if (response.hasEntity()) {
            InputStream is = response.readEntity(InputStream.class);
            destination.readFrom(is, response.getHeaderString(HttpHeaders.CONTENT_ENCODING));
        } else {
            throw new RuntimeException(String.format("%s in %s is empty.",
                                                     source.getDataspace(),
                                                     source.getPath()));
        }

        if (log.isDebugEnabled()) {
            log.debug("Download from " + source + " to " + destination + " performed with success");
        }

        return true;
    } catch (IOException ioe) {
        throw Throwables.propagate(ioe);
    } finally {
        if (response != null) {
            response.close();
        }
    }
}
 

import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget; //導入方法依賴的package包/類
@Override
public boolean delete(IRemoteSource source) throws NotConnectedException, PermissionException {
    if (log.isDebugEnabled()) {
        log.debug("Trying to delete " + source);
    }

    StringBuffer uriTmpl = (new StringBuffer()).append(restDataspaceUrl).append(source.getDataspace().value());
    ResteasyClient client = new ResteasyClientBuilder().httpEngine(httpEngine).build();
    ResteasyWebTarget target = client.target(uriTmpl.toString()).path(source.getPath());

    List<String> includes = source.getIncludes();
    if (includes != null && !includes.isEmpty()) {
        target = target.queryParam("includes", includes.toArray(new Object[includes.size()]));
    }

    List<String> excludes = source.getExcludes();
    if (excludes != null && !excludes.isEmpty()) {
        target = target.queryParam("excludes", excludes.toArray(new Object[excludes.size()]));
    }

    Response response = null;
    try {
        response = target.request().header("sessionid", sessionId).delete();

        boolean noContent = false;
        if (response.getStatus() != HttpURLConnection.HTTP_NO_CONTENT) {
            if (response.getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                throw new NotConnectedException("User not authenticated or session timeout.");
            } else {
                throw new RuntimeException("Cannot delete file(s). Status :" + response.getStatusInfo() +
                                           " Entity : " + response.getEntity());
            }
        } else {
            noContent = true;
            log.debug("No action performed for deletion since source " + source + " was not found remotely");
        }

        if (!noContent && log.isDebugEnabled()) {
            log.debug("Removal of " + source + " performed with success");
        }

        return true;
    } finally {
        if (response != null) {
            response.close();
        }
    }
}
 

import org.jboss.resteasy.client.jaxrs.ResteasyWebTarget; //導入方法依賴的package包/類
public boolean download(String sessionId, String dataspacePath, String path, List<String> includes,
        List<String> excludes, File outputFile) throws Exception {
    StringBuffer uriTmpl = (new StringBuffer()).append(restEndpointURL)
                                               .append(addSlashIfMissing(restEndpointURL))
                                               .append("data/")
                                               .append(dataspacePath)
                                               .append('/');

    ResteasyClient client = new ResteasyClientBuilder().httpEngine(httpEngine)
                                                       .providerFactory(providerFactory)
                                                       .build();
    ResteasyWebTarget target = client.target(uriTmpl.toString()).path(path);

    if (includes != null && !includes.isEmpty()) {
        target = target.queryParam("includes", includes.toArray(new Object[includes.size()]));
    }
    if (excludes != null && !excludes.isEmpty()) {
        target = target.queryParam("excludes", excludes.toArray(new Object[excludes.size()]));
    }

    Response response = null;
    try {
        response = target.request().header("sessionid", sessionId).acceptEncoding("*", "gzip", "zip").get();
        if (response.getStatus() != HttpURLConnection.HTTP_OK) {
            if (response.getStatus() == HttpURLConnection.HTTP_UNAUTHORIZED) {
                throw new NotConnectedRestException("User not authenticated or session timeout.");
            } else {
                throwException(String.format("Cannot retrieve the file. Status code: %d", response.getStatus()),
                               response);
            }
        }
        if (response.hasEntity()) {
            InputStream is = response.readEntity(InputStream.class);
            if (isGZipEncoded(response)) {
                if (outputFile.exists() && outputFile.isDirectory()) {
                    outputFile = new File(outputFile, response.getHeaderString("x-pds-pathname"));
                }
                Zipper.GZIP.unzip(is, outputFile);
            } else if (isZipEncoded(response)) {
                Zipper.ZIP.unzip(is, outputFile);
            } else {
                File container = outputFile.getParentFile();
                if (!container.exists()) {
                    container.mkdirs();
                }
                Files.asByteSink(outputFile).writeFrom(is);
            }
        } else {
            outputFile.createNewFile();
        }
    } finally {
        if (response != null) {
            response.close();
        }
    }
    return true;
}