How to use

getElement

method

in

org.apache.shindig.common.cache.SoftExpiringCache

@Test
public void testGeneralCacheExpiration() {
 SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
 String key = "key1", val = "val1";
 expiringCache.addElement(key, val, 240 * 1000);
 // Time is still 0: should be in the cache.
 assertEquals(val, expiringCache.getElement(key).obj);
 assertFalse(expiringCache.getElement(key).isExpired);
 // Time = 300 seconds: out of cache.
 timeSource.setCurrentTimeMillis(300 * 1000);
 assertEquals(val, expiringCache.getElement(key).obj);
 assertTrue(expiringCache.getElement(key).isExpired);
}

@Test
public void testGeneralCacheExpiration() {
 SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
 String key = "key1", val = "val1";
 expiringCache.addElement(key, val, 240 * 1000);
 // Time is still 0: should be in the cache.
 assertEquals(val, expiringCache.getElement(key).obj);
 assertFalse(expiringCache.getElement(key).isExpired);
 // Time = 300 seconds: out of cache.
 timeSource.setCurrentTimeMillis(300 * 1000);
 assertEquals(val, expiringCache.getElement(key).obj);
 assertTrue(expiringCache.getElement(key).isExpired);
}

@Test
public void testGeneralCacheExpiration() {
 SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
 String key = "key1", val = "val1";
 expiringCache.addElement(key, val, 240 * 1000);
 // Time is still 0: should be in the cache.
 assertEquals(val, expiringCache.getElement(key).obj);
 assertFalse(expiringCache.getElement(key).isExpired);
 // Time = 300 seconds: out of cache.
 timeSource.setCurrentTimeMillis(300 * 1000);
 assertEquals(val, expiringCache.getElement(key).obj);
 assertTrue(expiringCache.getElement(key).isExpired);
}

@Test
public void testGeneralCacheExpiration() {
 SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
 String key = "key1", val = "val1";
 expiringCache.addElement(key, val, 240 * 1000);
 // Time is still 0: should be in the cache.
 assertEquals(val, expiringCache.getElement(key).obj);
 assertFalse(expiringCache.getElement(key).isExpired);
 // Time = 300 seconds: out of cache.
 timeSource.setCurrentTimeMillis(300 * 1000);
 assertEquals(val, expiringCache.getElement(key).obj);
 assertTrue(expiringCache.getElement(key).isExpired);
}

@Test
public void testGeneralCacheExpiration() {
 SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
 String key = "key1", val = "val1";
 expiringCache.addElement(key, val, 240 * 1000);
 // Time is still 0: should be in the cache.
 assertEquals(val, expiringCache.getElement(key).obj);
 assertFalse(expiringCache.getElement(key).isExpired);
 // Time = 300 seconds: out of cache.
 timeSource.setCurrentTimeMillis(300 * 1000);
 assertEquals(val, expiringCache.getElement(key).obj);
 assertTrue(expiringCache.getElement(key).isExpired);
}

 @Test
 public void testMissingValue() {
  SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
  assertNull(expiringCache.getElement("not set"));
 }
}

 @Test
 public void testMissingValue() {
  SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
  assertNull(expiringCache.getElement("not set"));
 }
}

 @Test
 public void testMissingValue() {
  SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
  assertNull(expiringCache.getElement("not set"));
 }
}

 @Test
 public void testMissingValue() {
  SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
  assertNull(expiringCache.getElement("not set"));
 }
}

Object obj = null;
if (!query.ignoreCache) {
 SoftExpiringCache.CachedObject<Object> cached = cache.getElement(query.specUri.toString());
 if (cached != null) {
  obj = cached.obj;

 @Test
 public void testMissingValue() {
  SoftExpiringCache<String, String> expiringCache = makeSoftExpiringCache();
  assertNull(expiringCache.getElement("not set"));
 }
}

  + info.message.getParameter("oauth_nonce");
CachedObject<OAuthMessage> previousMessage = nonceCache.getElement(nonceKey);
if (previousMessage != null) {
 throw new RuntimeException("Reused nonce, old message = " + previousMessage.obj

  + info.message.getParameter("oauth_nonce");
CachedObject<OAuthMessage> previousMessage = nonceCache.getElement(nonceKey);
if (previousMessage != null) {
 throw new RuntimeException("Reused nonce, old message = " + previousMessage.obj

  + info.message.getParameter("oauth_nonce");
CachedObject<OAuthMessage> previousMessage = nonceCache.getElement(nonceKey);
if (previousMessage != null) {
 throw new RuntimeException("Reused nonce, old message = " + previousMessage.obj

@Test
public void staleSpecReturnedFromCacheOnError() throws Exception {
 HttpRequest request = createIgnoreCacheRequest();
 HttpRequest retriedRequest = createCacheableRequest();
 HttpResponse expiredResponse = new HttpResponseBuilder()
   .setResponse(LOCAL_SPEC_XML.getBytes("UTF-8"))
   .addHeader("Pragma", "no-cache")
   .create();
 expect(pipeline.execute(request)).andReturn(expiredResponse);
 expect(pipeline.execute(retriedRequest)).andReturn(HttpResponse.notFound()).once();
 replay(pipeline);
 specFactory.getGadgetSpec(createContext(SPEC_URL, true));
 SoftExpiringCache.CachedObject<Object> inCache = specFactory.cache.getElement(SPEC_URL);
 specFactory.cache.addElement(SPEC_URL, inCache.obj, -1);
 GadgetSpec spec = specFactory.getGadgetSpec(createContext(SPEC_URL, false));
 assertEquals(ALT_LOCAL_CONTENT, spec.getView(GadgetSpec.DEFAULT_VIEW).getContent());
}

@Test
public void staleSpecIsRefetched() throws Exception {
 HttpRequest request = createIgnoreCacheRequest();
 HttpRequest retriedRequest = createCacheableRequest();
 HttpResponse expiredResponse = new HttpResponseBuilder()
   .addHeader("Pragma", "no-cache")
   .setResponse(LOCAL_SPEC_XML.getBytes("UTF-8"))
   .create();
 HttpResponse updatedResponse = new HttpResponse(ALT_LOCAL_SPEC_XML);
 expect(pipeline.execute(request)).andReturn(expiredResponse).once();
 expect(pipeline.execute(retriedRequest)).andReturn(updatedResponse).once();
 replay(pipeline);
 specFactory.getGadgetSpec(createContext(SPEC_URL, true));
 SoftExpiringCache.CachedObject<Object> inCache = specFactory.cache.getElement(SPEC_URL);
 specFactory.cache.addElement(SPEC_URL, inCache.obj, -1);
 GadgetSpec spec = specFactory.getGadgetSpec(createContext(SPEC_URL, false));
 assertEquals(ALT_LOCAL_CONTENT, spec.getView(GadgetSpec.DEFAULT_VIEW).getContent());
}

@Test
public void staleSpecReturnedFromCacheOnError() throws Exception {
 HttpRequest request = createIgnoreCacheRequest();
 HttpRequest retriedRequest = createCacheableRequest();
 HttpResponse expiredResponse = new HttpResponseBuilder()
   .setResponse(LOCAL_SPEC_XML.getBytes("UTF-8"))
   .addHeader("Pragma", "no-cache")
   .create();
 expect(pipeline.execute(request)).andReturn(expiredResponse);
 expect(pipeline.execute(retriedRequest)).andReturn(HttpResponse.notFound()).once();
 replay(pipeline);
 specFactory.getGadgetSpec(createContext(SPEC_URL, true));
 SoftExpiringCache.CachedObject<Object> inCache = specFactory.cache.getElement(SPEC_URL.toString());
 specFactory.cache.addElement(SPEC_URL.toString(), inCache.obj, -1);
 GadgetSpec spec = specFactory.getGadgetSpec(createContext(SPEC_URL, false));
 assertEquals(ALT_LOCAL_CONTENT, spec.getView(GadgetSpec.DEFAULT_VIEW).getContent());
}

@Test
public void staleSpecIsRefetched() throws Exception {
 HttpRequest request = createIgnoreCacheRequest();
 HttpRequest retriedRequest = createCacheableRequest();
 HttpResponse expiredResponse = new HttpResponseBuilder()
   .addHeader("Pragma", "no-cache")
   .setResponse(LOCAL_SPEC_XML.getBytes("UTF-8"))
   .create();
 HttpResponse updatedResponse = new HttpResponse(ALT_LOCAL_SPEC_XML);
 expect(pipeline.execute(request)).andReturn(expiredResponse).once();
 expect(pipeline.execute(retriedRequest)).andReturn(updatedResponse).once();
 replay(pipeline);
 specFactory.getGadgetSpec(createContext(SPEC_URL, true));
 SoftExpiringCache.CachedObject<Object> inCache = specFactory.cache.getElement(SPEC_URL.toString());
 specFactory.cache.addElement(SPEC_URL.toString(), inCache.obj, -1);
 GadgetSpec spec = specFactory.getGadgetSpec(createContext(SPEC_URL, false));
 assertEquals(ALT_LOCAL_CONTENT, spec.getView(GadgetSpec.DEFAULT_VIEW).getContent());
}

@Test
public void staleSpecReturnedFromCacheOnError() throws Exception {
 HttpRequest request = createIgnoreCacheRequest();
 HttpRequest retriedRequest = createCacheableRequest();
 HttpResponse expiredResponse = new HttpResponseBuilder()
   .setResponse(LOCAL_SPEC_XML.getBytes("UTF-8"))
   .addHeader("Pragma", "no-cache")
   .create();
 expect(pipeline.execute(request)).andReturn(expiredResponse);
 expect(pipeline.execute(retriedRequest)).andReturn(HttpResponse.notFound()).once();
 replay(pipeline);
 specFactory.getGadgetSpec(createContext(SPEC_URL, true));
 SoftExpiringCache.CachedObject<Object> inCache = specFactory.cache.getElement(SPEC_URL.toString());
 specFactory.cache.addElement(SPEC_URL.toString(), inCache.obj, -1);
 GadgetSpec spec = specFactory.getGadgetSpec(createContext(SPEC_URL, false));
 assertEquals(ALT_LOCAL_CONTENT, spec.getView(GadgetSpec.DEFAULT_VIEW).getContent());
}

@Test
public void staleSpecIsRefetched() throws Exception {
 HttpRequest request = createIgnoreCacheRequest();
 HttpRequest retriedRequest = createCacheableRequest();
 HttpResponse expiredResponse = new HttpResponseBuilder()
   .addHeader("Pragma", "no-cache")
   .setResponse(LOCAL_SPEC_XML.getBytes("UTF-8"))
   .create();
 HttpResponse updatedResponse = new HttpResponse(ALT_LOCAL_SPEC_XML);
 expect(pipeline.execute(request)).andReturn(expiredResponse).once();
 expect(pipeline.execute(retriedRequest)).andReturn(updatedResponse).once();
 replay(pipeline);
 specFactory.getGadgetSpec(createContext(SPEC_URL, true));
 SoftExpiringCache.CachedObject<Object> inCache = specFactory.cache.getElement(SPEC_URL.toString());
 specFactory.cache.addElement(SPEC_URL.toString(), inCache.obj, -1);
 GadgetSpec spec = specFactory.getGadgetSpec(createContext(SPEC_URL, false));
 assertEquals(ALT_LOCAL_CONTENT, spec.getView(GadgetSpec.DEFAULT_VIEW).getContent());
}