/** * Sets the cache TTL depending on the value of the {@link UriStatus} object. * * @param builder The {@link JsResponseBuilder} object. * @param vstatus The {@link UriStatus} object. */ protected void setResponseCacheTtl(JsResponseBuilder builder, UriStatus vstatus) { switch (vstatus) { case VALID_VERSIONED: builder.setCacheTtlSecs(versionedMaxAge); break; case VALID_UNVERSIONED: builder.setCacheTtlSecs(unversionedMaxAge); break; case INVALID_VERSION: // URL is invalid in some way, likely version mismatch. builder.setCacheTtlSecs(invalidMaxAge); break; } } }
public boolean process(JsRequest request, JsResponseBuilder builder) { if (request.isInCache() && request.getJsUri().getStatus() == UriStatus.VALID_VERSIONED) { builder.setStatusCode(HttpServletResponse.SC_NOT_MODIFIED); builder.setCacheTtlSecs(versionedMaxAge); return false; } return true; }
public boolean process(JsRequest request, JsResponseBuilder builder) throws JsException { JsUri jsUri = request.getJsUri(); // Don't emit the JS itself; instead emit JS loader script that loads // versioned JS. The loader script is much smaller and cacheable for a // configurable amount of time. if (jsUri.isJsload()) { // Require users to specify &onload=. This ensures a reliable continuation // of JS execution. IE asynchronously loads script, before it loads // source-scripted and inlined JS. if (requireOnload && jsUri.getOnload() == null) { throw new JsException(HttpServletResponse.SC_BAD_REQUEST, JSLOAD_ONLOAD_ERROR); } int refresh = getCacheTtlSecs(jsUri); builder.setCacheTtlSecs(refresh); builder.setProxyCacheable(true); doJsload(jsUri, builder); return false; } return true; }
@Test public void compilerTtlIsUsed() throws Exception { JsUri jsUri = control.createMock(JsUri.class); JsResponseBuilder builder = new JsResponseBuilder().setCacheTtlSecs(1234).setStatusCode(200) .appendJs("content1:", "source1"); JsResponse outputResponse = new JsResponseBuilder().setCacheTtlSecs(789) .appendJs("content3", "s3").build(); JsRequest request = control.createMock(JsRequest.class); expect(request.getJsUri()).andReturn(jsUri); expect(compiler.compile(same(jsUri), eq(builder.build().getAllJsContent()), isA(String.class))).andReturn(outputResponse); control.replay(); boolean status = processor.process(request, builder); control.verify(); JsResponse compResult = builder.build(); assertEquals(200, compResult.getStatusCode()); assertEquals(789, compResult.getCacheTtlSecs()); }
@Test public void compilerTtlIsUsed() throws Exception { JsUri jsUri = control.createMock(JsUri.class); JsResponseBuilder builder = new JsResponseBuilder().setCacheTtlSecs(1234).setStatusCode(200) .appendJs("content1:", "source1"); JsResponse outputResponse = new JsResponseBuilder().setCacheTtlSecs(789) .appendJs("content3", "s3").build(); JsRequest request = control.createMock(JsRequest.class); expect(request.getJsUri()).andReturn(jsUri); expect(compiler.compile(same(jsUri), eq(builder.build().getAllJsContent()), isA(String.class))).andReturn(outputResponse); control.replay(); boolean status = processor.process(request, builder); control.verify(); JsResponse compResult = builder.build(); assertEquals(200, compResult.getStatusCode()); assertEquals(789, compResult.getCacheTtlSecs()); }
/** * Compile content in the inbound JsResponseBuilder. * TODO: Convert JsCompiler to take JsResponseBuilder directly rather than Iterable<JsContent> * @throws JsException */ public boolean process(JsRequest request, JsResponseBuilder builder) throws JsException { Iterable<JsContent> jsContents = builder.build().getAllJsContent(); for (JsContent jsc : jsContents) { FeatureBundle bundle = jsc.getFeatureBundle(); if (bundle != null) { builder.appendExterns(bundle.getApis(ApiDirective.Type.JS, true)); } } JsResponse result = compiler.compile(request.getJsUri(), jsContents, builder.build().getExterns()); builder.clearJs().appendAllJs(result.getAllJsContent()); builder.setStatusCode(result.getStatusCode()); builder.addErrors(result.getErrors()); int refresh = result.getCacheTtlSecs(); if (refresh > 0) { // Allow ttl overwrite by compiler builder.setCacheTtlSecs(refresh); } return true; }
@Test public void compilerIsRun() throws Exception { JsUri jsUri = control.createMock(JsUri.class); JsResponseBuilder builder = new JsResponseBuilder().setCacheTtlSecs(1234).setStatusCode(200) .appendJs("content1:", "source1") .appendJs("content2", "source2") .appendJs(JsContent.fromFeature("content3:", "source3", mockBundle("extern3"), null)) .appendJs(JsContent.fromFeature("content4:", "source4", mockBundle("extern4"), null)); JsResponse outputResponse = new JsResponseBuilder().appendJs("content3", "s3").build(); JsRequest request = control.createMock(JsRequest.class); expect(request.getJsUri()).andReturn(jsUri); expect(compiler.compile(same(jsUri), eq(builder.build().getAllJsContent()), isA(String.class))).andReturn(outputResponse); control.replay(); boolean status = processor.process(request, builder); control.verify(); assertTrue(status); JsResponse compResult = builder.build(); assertEquals(200, compResult.getStatusCode()); assertEquals(1234, compResult.getCacheTtlSecs()); assertEquals("content3", compResult.toJsString()); Iterator<JsContent> outIterator = compResult.getAllJsContent().iterator(); JsContent firstOut = outIterator.next(); assertEquals("content3", firstOut.get()); assertEquals("s3", firstOut.getSource()); assertFalse(outIterator.hasNext()); }
@Test public void compilerIsRun() throws Exception { JsUri jsUri = control.createMock(JsUri.class); JsResponseBuilder builder = new JsResponseBuilder().setCacheTtlSecs(1234).setStatusCode(200) .appendJs("content1:", "source1") .appendJs("content2", "source2") .appendJs(JsContent.fromFeature("content3:", "source3", mockBundle("extern3"), null)) .appendJs(JsContent.fromFeature("content4:", "source4", mockBundle("extern4"), null)); JsResponse outputResponse = new JsResponseBuilder().appendJs("content3", "s3").build(); JsRequest request = control.createMock(JsRequest.class); expect(request.getJsUri()).andReturn(jsUri); expect(compiler.compile(same(jsUri), eq(builder.build().getAllJsContent()), isA(String.class))).andReturn(outputResponse); control.replay(); boolean status = processor.process(request, builder); control.verify(); assertTrue(status); JsResponse compResult = builder.build(); assertEquals(200, compResult.getStatusCode()); assertEquals(1234, compResult.getCacheTtlSecs()); assertEquals("content3", compResult.toJsString()); Iterator<JsContent> outIterator = compResult.getAllJsContent().iterator(); JsContent firstOut = outIterator.next(); assertEquals("content3", firstOut.get()); assertEquals("s3", firstOut.getSource()); assertFalse(outIterator.hasNext()); }