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

Example 6 with UrlRewriteFilterContentDescriptor

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

the class JsonFilterReaderTest method testBufferedApply.

@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>"));
}

Example 7 with UrlRewriteFilterContentDescriptor

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

the class JsonFilterReaderTest method testValueNumberWithBuffering.

@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}"));
}

Example 8 with UrlRewriteFilterContentDescriptor

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

the class XmlFilterReaderTest method testSimpleAttributeBuffered.

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

Example 9 with UrlRewriteFilterContentDescriptor

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

the class XmlFilterReaderTest method testStreamedApplyForElements.

@Test
public void testStreamedApplyForElements() throws Exception {
    InputStream stream = TestUtils.getResourceStream(this.getClass(), "properties-elements.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/text()", "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/text()", equalTo("test-name-1")));
    assertThat(the(output), hasXPath("/properties/property[1]/value/text()", equalTo("text:test-rule-2{test-value-1}")));
    assertThat(the(output), hasXPath("/properties/property[2]/name/text()", equalTo("test-name-2")));
    assertThat(the(output), hasXPath("/properties/property[2]/value/text()", equalTo("text:test-rule-2{test-value-2}")));
    assertThat(the(output), hasXPath("/properties/property[3]/name/text()", equalTo("test-name-3")));
    assertThat(the(output), hasXPath("/properties/property[3]/value/text()", equalTo("text:test-rule-2{test-value-3}")));
}

Example 10 with UrlRewriteFilterContentDescriptor

use of org.apache.knox.gateway.filter.rewrite.api.UrlRewriteFilterContentDescriptor 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"));
        }
    }
}