@Test
public void testNamesWithDots() throws IOException {
InputStream stream = TestUtils.getResourceStream(this.getClass(), "dotted-field-name.json");
String input = IOUtils.toString(stream, Charset.forName("UTF-8"));
// System.out.println( "INPUT=" + input );
UrlRewriteRulesDescriptor rulesConfig = UrlRewriteRulesDescriptorFactory.create();
UrlRewriteFilterDescriptor filterConfig = rulesConfig.addFilter("test-filter");
UrlRewriteFilterContentDescriptor contentConfig = filterConfig.addContent("application/json");
// NOTE: The field names are rewritten first so the values rules need to match the rewritten
// name.
contentConfig.addApply("$.name<testField>", "test-rule");
contentConfig.addApply("$.name<test_field>", "test-rule");
contentConfig.addApply("$.name<test-field>", "test-rule");
contentConfig.addApply("$['name<test.field>']", "test-rule");
JsonFilterReader filter = new TestJsonFilterReader(new StringReader(input), contentConfig);
String output = IOUtils.toString(filter);
// System.out.println( "OUTPUT=" + output );
JsonAssert.with(output)
.assertThat("$['name<testField>']", is("value:test-rule<testField value>"));
JsonAssert.with(output)
.assertThat("$['name<test_field>']", is("value:test-rule<test_field value>"));
JsonAssert.with(output)
.assertThat("$['name<test-field>']", is("value:test-rule<test-field value>"));
JsonAssert.with(output)
.assertThat("$['name<test.field>']", is("value:test-rule<test.field value>"));
}
@Test
public void testValueNumberWithBuffering() throws Exception {
String input =
"{ \"apps\" : {\"app\":[{\"id\":\"one\", \"progress\":100.0, \"startedTime\":1399975176760}]} }";
UrlRewriteRulesDescriptor rulesConfig = UrlRewriteRulesDescriptorFactory.create();
UrlRewriteFilterDescriptor filterConfig = rulesConfig.addFilter("filter-1");
UrlRewriteFilterContentDescriptor contentConfig = filterConfig.addContent("text/json");
UrlRewriteFilterBufferDescriptor bufferConfig = contentConfig.addBuffer("$.apps.app[*]");
UrlRewriteFilterApplyDescriptor applyConfig = bufferConfig.addApply("$.id", "test-rule");
JsonFilterReader filter = new JsonFilterReader(new StringReader(input), contentConfig);
String output = IOUtils.toString(filter);
assertThat(output, containsString("\"startedTime\":1399975176760}"));
}
private void processText(Segment segment) {
String inputValue = segment.toString();
String outputValue = inputValue;
try {
if (stack.isEmpty()) {
// This can happen for whitespace outside of the root element.
// outputValue = filterText( null, inputValue );
} else {
String tagType = stack.peek().getTag().getAttributeValue("type");
String tagName = stack.peek().getTag().getName();
if (SCRIPTTAG.equals(tagName)
&& JSTYPES.contains(tagType)
&& config != null
&& !config.getSelectors().isEmpty()) {
// embedded javascript content
outputValue = UrlRewriteUtil.filterJavaScript(inputValue, config, this, REGEX_COMPILER);
} else {
outputValue = filterText(stack.peek().getQName(), inputValue, null);
}
}
if (outputValue == null) {
outputValue = inputValue;
}
} catch (Exception e) {
LOG.failedToFilterValue(inputValue, null, e);
}
writer.write(outputValue);
}
@Test
public void testUnscopedStreaming() throws IOException {
InputStream stream = TestUtils.getResourceStream(this.getClass(), "simple-values.json");
String input = IOUtils.toString(stream, Charset.forName("UTF-8"));
// System.out.println( "INPUT=" + input );
UrlRewriteRulesDescriptor rulesConfig = UrlRewriteRulesDescriptorFactory.create();
UrlRewriteFilterDescriptor filterConfig = rulesConfig.addFilter("filter=1");
UrlRewriteFilterContentDescriptor contentConfig = filterConfig.addContent("text/json");
UrlRewriteFilterApplyDescriptor applyConfig =
contentConfig.addApply("$['test-str']", "test-rule");
JsonFilterReader filter = new TestJsonFilterReader(new StringReader(input), contentConfig);
String output = IOUtils.toString(filter);
// System.out.println( "OUTPUT=" + output );
JsonAssert.with(output).assertThat("name<test-str>", is("value:null<text>"));
}
@Test
public void testBufferedApply() throws IOException {
InputStream stream = TestUtils.getResourceStream(this.getClass(), "properties.json");
String input = IOUtils.toString(stream, Charset.forName("UTF-8"));
// System.out.println( "INPUT=" + input );
UrlRewriteRulesDescriptor rulesConfig = UrlRewriteRulesDescriptorFactory.create();
UrlRewriteFilterDescriptor filterConfig = rulesConfig.addFilter("filter-1");
UrlRewriteFilterContentDescriptor contentConfig = filterConfig.addContent("text/json");
UrlRewriteFilterBufferDescriptor bufferConfig =
contentConfig.addBuffer("$.name<properties>.*.name<property>");
UrlRewriteFilterApplyDescriptor applyConfig =
bufferConfig.addApply("$.name<property-value>", "test-rule");
// UrlRewriteRulesDescriptorFactory.store( rulesConfig, "xml", new PrintWriter( System.out ) );
JsonFilterReader filter = new TestJsonFilterReader(new StringReader(input), contentConfig);
String output = IOUtils.toString(filter);
// System.out.println( "OUTPUT=" + output );
JsonAssert.with(output)
.assertThat("name<properties>[0].name<property>.name<property-name>", is("test-name-1"));
JsonAssert.with(output)
.assertThat(
"name<properties>[0].name<property>.name<property-value>",
is("value:test-rule<test-value-1>"));
JsonAssert.with(output)
.assertThat("name<properties>[1].name<property>.name<property-name>", is("test-name-2"));
JsonAssert.with(output)
.assertThat(
"name<properties>[1].name<property>.name<property-value>",
is("value:test-rule<test-value-2>"));
JsonAssert.with(output)
.assertThat("name<properties>[2].name<property>.name<property-name>", is("test-name-3"));
JsonAssert.with(output)
.assertThat(
"name<properties>[2].name<property>.name<property-value>",
is("value:test-rule<test-value-3>"));
}
@Test
public void testInvalidConfigShouldThrowException() throws Exception {
String input = "{\"test-name\":\"test-value\"}";
// System.out.println( "INPUT=" + input );
UrlRewriteRulesDescriptor rulesConfig = UrlRewriteRulesDescriptorFactory.create();
UrlRewriteFilterDescriptor filterConfig = rulesConfig.addFilter("filter-1");
UrlRewriteFilterContentDescriptor contentConfig = filterConfig.addContent("*/json");
contentConfig.addApply("/root/@url", "test-rule");
// UrlRewriteRulesDescriptorFactory.store( rulesConfig, "xml", new PrintWriter( System.out ) );
try {
JsonFilterReader filter = new TestJsonFilterReader(new StringReader(input), contentConfig);
IOUtils.toString(filter);
fail("Should have thrown an IllegalArgumentException.");
} catch (IOException e) {
fail("Should have thrown an IllegalArgumentException.");
} catch (IllegalArgumentException e) {
assertThat(e.getMessage(), containsString("/root/@url"));
}
}
