de.zib.gndms.gndmc.dspace.test.MockRestTemplate.java Source code

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Here is the source code for de.zib.gndms.gndmc.dspace.test.MockRestTemplate.java

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package de.zib.gndms.gndmc.dspace.test;

/*
 * Copyright 2008-2011 Zuse Institute Berlin (ZIB)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import org.springframework.http.*;
import org.springframework.web.client.RequestCallback;
import org.springframework.web.client.ResponseExtractor;
import org.springframework.web.client.RestClientException;
import org.springframework.web.client.RestOperations;

import java.net.URI;
import java.util.Map;
import java.util.Set;

/**
 * A mockup for a rest template.
 * 
 * @author Ulrike Golas
 */

public class MockRestTemplate implements RestOperations {
    /**
     * The service url needed to verify the url.
     */
    private String serviceURL;

    @Override
    public final <T> T getForObject(final String url, final Class<T> responseType, final Object... uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> T getForObject(final String url, final Class<T> responseType,
            final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> T getForObject(final URI url, final Class<T> responseType) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> ResponseEntity<T> getForEntity(final String url, final Class<T> responseType,
            final Object... uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> ResponseEntity<T> getForEntity(final String url, final Class<T> responseType,
            final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> ResponseEntity<T> getForEntity(final URI url, final Class<T> responseType) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final HttpHeaders headForHeaders(final String url, final Object... uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final HttpHeaders headForHeaders(final String url, final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final HttpHeaders headForHeaders(final URI url) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final URI postForLocation(final String url, final Object request, final Object... uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final URI postForLocation(final String url, final Object request, final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final URI postForLocation(final URI url, final Object request) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> T postForObject(final String url, final Object request, final Class<T> responseType,
            final Object... uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> T postForObject(final String url, final Object request, final Class<T> responseType,
            final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> T postForObject(final URI url, final Object request, final Class<T> responseType) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> ResponseEntity<T> postForEntity(final String url, final Object request,
            final Class<T> responseType, final Object... uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> ResponseEntity<T> postForEntity(final String url, final Object request,
            final Class<T> responseType, final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> ResponseEntity<T> postForEntity(final URI url, final Object request,
            final Class<T> responseType) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public void put(final String url, final Object request, final Object... uriVariables) {
        // TODO Auto-generated method stub

    }

    @Override
    public void put(final String url, final Object request, final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub

    }

    @Override
    public void put(final URI url, final Object request) {
        // TODO Auto-generated method stub

    }

    @Override
    public void delete(final String url, final Object... uriVariables) {
        // TODO Auto-generated method stub

    }

    @Override
    public void delete(final String url, final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub

    }

    @Override
    public void delete(final URI url) {
        // TODO Auto-generated method stub

    }

    @Override
    public final Set<HttpMethod> optionsForAllow(final String url, final Object... uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final Set<HttpMethod> optionsForAllow(final String url, final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final Set<HttpMethod> optionsForAllow(final URI url) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> ResponseEntity<T> exchange(final String url, final HttpMethod method,
            final HttpEntity<?> requestEntity, final Class<T> responseType, final Object... uriVariables) {

        if (!validUrlMethod(url, method)) {
            throw new RestClientException("Invalid http request for this url");
        }
        return new ResponseEntity<T>(HttpStatus.OK);
    }

    @Override
    public final <T> ResponseEntity<T> exchange(final String url, final HttpMethod method,
            final HttpEntity<?> requestEntity, final Class<T> responseType, final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> ResponseEntity<T> exchange(final URI url, final HttpMethod method,
            final HttpEntity<?> requestEntity, final Class<T> responseType) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> T execute(final String url, final HttpMethod method, final RequestCallback requestCallback,
            final ResponseExtractor<T> responseExtractor, final Object... uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> T execute(final String url, final HttpMethod method, final RequestCallback requestCallback,
            final ResponseExtractor<T> responseExtractor, final Map<String, ?> uriVariables) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public final <T> T execute(final URI url, final HttpMethod method, final RequestCallback requestCallback,
            final ResponseExtractor<T> responseExtractor) {
        // TODO Auto-generated method stub
        return null;
    }

    /**
     * Gets the service url.
     * 
     * @return The service url.
     */
    public final String getServiceURL() {
        return serviceURL;
    }

    /**
     * Sets the service URL.
     * 
     * @param serviceURL The service url.
     */
    public final void setServiceURL(final String serviceURL) {
        this.serviceURL = serviceURL;
    }

    /**
     * Checks if the given HTTP method is allowed to be executed on the given url.
     * 
     * @param url The url the method shall be executed.
     * @param method The HTTP method.
     * @return true, if the method can be executed on the url, else false.
     */
    private boolean validUrlMethod(final String url, final HttpMethod method) {
        if (url.matches(serviceURL + "/dspace")) {
            if (method.equals(HttpMethod.GET)) {
                return true;
            }
        }

        if (url.matches(serviceURL + "/dspace/_\\w+")) {
            if (method.equals(HttpMethod.GET) || method.equals(HttpMethod.PUT)
                    || method.equals(HttpMethod.DELETE)) {
                return true;
            }
        }

        if (url.matches(serviceURL + "/dspace/_\\w+/config")) {
            if (method.equals(HttpMethod.GET) || method.equals(HttpMethod.PUT)) {
                return true;
            }
        }

        if (url.matches(serviceURL + "/dspace/_\\w+/slicekinds")) {
            if (method.equals(HttpMethod.GET)) {
                return true;
            }
        }

        if (url.matches(serviceURL + "/dspace/_\\w+/_\\w+")) {
            if (method.equals(HttpMethod.GET) || method.equals(HttpMethod.PUT) || method.equals(HttpMethod.DELETE)
                    || method.equals(HttpMethod.POST)) {
                return true;
            }
        }

        if (url.matches(serviceURL + "/dspace/_\\w+/_\\w+/_\\w+")) {
            if (method.equals(HttpMethod.GET) || method.equals(HttpMethod.PUT) || method.equals(HttpMethod.DELETE)
                    || method.equals(HttpMethod.POST)) {
                return true;
            }
        }

        if (url.matches(serviceURL + "/dspace/_\\w+/_\\w+/_\\w+/files")) {
            if (method.equals(HttpMethod.GET) || method.equals(HttpMethod.DELETE)) {
                return true;
            }
        }

        if (url.matches(serviceURL + "/dspace/_\\w+/_\\w+/_\\w+/gsiftp")) {
            if (method.equals(HttpMethod.GET)) {
                return true;
            }
        }

        if (url.matches(serviceURL + "/dspace/_\\w+/_\\w+/_\\w+/_\\w+")) {
            if (method.equals(HttpMethod.GET) || method.equals(HttpMethod.PUT)
                    || method.equals(HttpMethod.DELETE)) {
                return true;
            }
        }
        return false;
    }
}