Examples with UrlRewriteRulesDescriptor org.apache.knox.gateway.filter.rewrite.api.UrlRewriteRulesDescriptor used on opensource projects

Example 6 with UrlRewriteRulesDescriptor

use of org.apache.knox.gateway.filter.rewrite.api.UrlRewriteRulesDescriptor in project knox by apache.

the class XmlFilterReaderTest method testInvalidConfigShouldThrowException.

@Test
public void testInvalidConfigShouldThrowException() throws Exception {
    String input = "<root url='http://mock-host:42/test-input-path-1'><url>http://mock-host:42/test-input-path-2</url></root>";
    // System.out.println( "INPUT=" + input );
    UrlRewriteRulesDescriptor rulesConfig = UrlRewriteRulesDescriptorFactory.create();
    UrlRewriteFilterDescriptor filterConfig = rulesConfig.addFilter("filter-1");
    UrlRewriteFilterContentDescriptor contentConfig = filterConfig.addContent("*/xml");
    contentConfig.addApply("$.url", "test-rule");
    try {
        XmlFilterReader filter = new TestXmlFilterReader(new StringReader(input), contentConfig);
        IOUtils.toString(filter);
        fail("Should have thrown an IllegalArgumentException.");
    } catch (IOException e) {
        fail("Should have thrown an IllegalArgumentException.");
    } catch (IllegalArgumentException e) {
        if (System.getProperty("java.vendor").contains("IBM")) {
            assertThat(e.getMessage(), containsString("Extra illegal tokens: 'url'"));
        } else {
            assertThat(e.getMessage(), containsString("$.url"));
        }
    }
}

Example 7 with UrlRewriteRulesDescriptor

use of org.apache.knox.gateway.filter.rewrite.api.UrlRewriteRulesDescriptor in project knox by apache.

the class XmlFilterReaderTest method testSimpleStreaming.

@Test
public void testSimpleStreaming() throws IOException, ParserConfigurationException, XMLStreamException {
    UrlRewriteRulesDescriptor rulesConfig = UrlRewriteRulesDescriptorFactory.create();
    UrlRewriteFilterDescriptor filterConfig = rulesConfig.addFilter("filter-1");
    UrlRewriteFilterContentDescriptor contentConfig = filterConfig.addContent("text/xml");
    String inputXml = "<root/>";
    StringReader inputReader = new StringReader(inputXml);
    XmlFilterReader filterReader = new NoopXmlFilterReader(inputReader, contentConfig);
    String outputHtml = new String(IOUtils.toCharArray(filterReader));
    assertThat(the(outputHtml), hasXPath("/root"));
}

Example 8 with UrlRewriteRulesDescriptor

use of org.apache.knox.gateway.filter.rewrite.api.UrlRewriteRulesDescriptor in project knox by apache.

the class XmlFilterReaderTest method testBufferedDetectApplyForAttributes.

@Test
public void testBufferedDetectApplyForAttributes() throws Exception {
    InputStream stream = TestUtils.getResourceStream(this.getClass(), "properties-attributes.xml");
    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/xml");
    UrlRewriteFilterBufferDescriptor bufferConfig = contentConfig.addBuffer("/properties/property");
    UrlRewriteFilterDetectDescriptor detectConfig = bufferConfig.addDetect("@name", "test-name-2");
    UrlRewriteFilterApplyDescriptor applyConfig = detectConfig.addApply("@value", "test-rule-2");
    // UrlRewriteRulesDescriptorFactory.store( rulesConfig, "xml", new PrintWriter( System.out ) );
    XmlFilterReader filter = new TestXmlFilterReader(new StringReader(input), contentConfig);
    String output = IOUtils.toString(filter);
    // System.out.println( "OUTPUT=" + output );
    assertThat(the(output), hasXPath("/properties/property[1]/@name", equalTo("test-name-1")));
    assertThat(the(output), hasXPath("/properties/property[1]/@value", equalTo("test-value-1")));
    assertThat(the(output), hasXPath("/properties/property[2]/@name", equalTo("test-name-2")));
    assertThat(the(output), hasXPath("/properties/property[2]/@value", equalTo("attr:test-rule-2{test-value-2}")));
    assertThat(the(output), hasXPath("/properties/property[3]/@name", equalTo("test-name-3")));
    assertThat(the(output), hasXPath("/properties/property[3]/@value", equalTo("test-value-3")));
}

Example 9 with UrlRewriteRulesDescriptor

use of org.apache.knox.gateway.filter.rewrite.api.UrlRewriteRulesDescriptor in project knox by apache.

the class XmlFilterReaderTest method testStreamedApplyForAttributes.

@Test
public void testStreamedApplyForAttributes() throws Exception {
    InputStream stream = TestUtils.getResourceStream(this.getClass(), "properties-attributes.xml");
    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/xml");
    UrlRewriteFilterApplyDescriptor applyConfig = contentConfig.addApply("/properties/property/@value", "test-rule-2");
    // UrlRewriteRulesDescriptorFactory.store( rulesConfig, "xml", new PrintWriter( System.out ) );
    XmlFilterReader filter = new TestXmlFilterReader(new StringReader(input), contentConfig);
    String output = IOUtils.toString(filter);
    // System.out.println( "OUTPUT=" + output );
    assertThat(the(output), hasXPath("/properties/property[1]/@name", equalTo("test-name-1")));
    assertThat(the(output), hasXPath("/properties/property[1]/@value", equalTo("attr:test-rule-2{test-value-1}")));
    assertThat(the(output), hasXPath("/properties/property[2]/@name", equalTo("test-name-2")));
    assertThat(the(output), hasXPath("/properties/property[2]/@value", equalTo("attr:test-rule-2{test-value-2}")));
    assertThat(the(output), hasXPath("/properties/property[3]/@name", equalTo("test-name-3")));
    assertThat(the(output), hasXPath("/properties/property[3]/@value", equalTo("attr:test-rule-2{test-value-3}")));
}

Example 10 with UrlRewriteRulesDescriptor

use of org.apache.knox.gateway.filter.rewrite.api.UrlRewriteRulesDescriptor in project knox by apache.

the class XmlUrlRewriteRulesExporterTest method testCheckStep.

@Test
public void testCheckStep() throws Exception {
    UrlRewriteRulesDescriptor rules = UrlRewriteRulesDescriptorFactory.create();
    UrlRewriteRuleDescriptor rule = rules.addRule("test-rule");
    UrlRewriteCheckDescriptor step = rule.addStep("check");
    step.operation("test-operation").input("test-input").value("test-value").flow("all");
    StringWriter writer = new StringWriter();
    UrlRewriteRulesDescriptorFactory.store(rules, "xml", writer);
    String str = writer.toString();
    // System.out.println( str );
    Source xml = XmlConverters.the(str);
    assertThat(xml, XmlMatchers.hasXPath("/rules"));
    assertThat(xml, XmlMatchers.hasXPath("/rules/rule"));
    assertThat(xml, XmlMatchers.hasXPath("count(/rules/rule)", is("1")));
    assertThat(xml, XmlMatchers.hasXPath("/rules/rule/@name", is("test-rule")));
    assertThat(xml, XmlMatchers.hasXPath("/rules/rule/check"));
    assertThat(xml, XmlMatchers.hasXPath("/rules/rule/check/@oper", is("test-operation")));
    assertThat(xml, XmlMatchers.hasXPath("/rules/rule/check/@input", is("test-input")));
    assertThat(xml, XmlMatchers.hasXPath("/rules/rule/check/@value", is("test-value")));
    assertThat(xml, XmlMatchers.hasXPath("/rules/rule/check/@flow", is("ALL")));
}