Package org.apache.hadoop.gateway.util.urltemplate

Examples of org.apache.hadoop.gateway.util.urltemplate.Template

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    return IGNORE_HEADER_NAMES.contains( name );
  }

  private String rewriteValue( String value, String rule ) {
    try {
      Template input = Parser.parse( value );
      Template output = rewriter.rewrite( this, input, UrlRewriter.Direction.OUT, rule );
      if( output != null ) {
        value = output.toString();
      }
    } catch( URISyntaxException e ) {
      LOG.failedToParseValueForUrlRewrite( value );
    }
    return value;
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        UrlRewriteRuleProcessorHolder ruleProcessor = new UrlRewriteRuleProcessorHolder();
        ruleProcessor.initialize( environment, ruleDescriptor );
        if( !rules.containsKey( ruleDescriptor.name() ) ) {
          rules.put( ruleDescriptor.name(), ruleProcessor );
        }
        Template template = ruleDescriptor.template();
        if( template != null ) {
          EnumSet<Direction> directions = ruleDescriptor.directions();
          if( directions == null || directions.isEmpty() ) {
            inbound.add( template, ruleProcessor );
            outbound.add( template, ruleProcessor );
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    }
  }

  @Override
  public Template rewrite( Resolver resolver, Template inputUri, Direction direction, String ruleName ) {
    Template outputUri = inputUri;
    UrlRewriteStepProcessorHolder stepHolder = null;
    String effectiveRuleName = null;
    if( ruleName == null || "*".equals( ruleName ) ) {
      ruleName = null; // Used for logging later.
      Matcher<UrlRewriteRuleProcessorHolder>.Match match = null;
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  //TODO: Need to limit which values are attempted to be filtered by the name.
  @Override
  protected String filterValue( String name, String value, String rule ) {
    try {
      Template input = Parser.parse( value );
      Template output = rewriter.rewrite( resolver, input, direction, rule );
      value = output.toString();
    } catch( URISyntaxException e ) {
      LOG.failedToParseValueForUrlRewrite( value );
    }
    return value;
  }
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    this.cookiesFilterName = config.getInitParameter( UrlRewriteServletFilter.REQUEST_COOKIES_FILTER_PARAM );
    this.cookiesFilterConfig = getRewriteFilterConfig( cookiesFilterName, UrlRewriteServletFilter.COOKIES_MIME_TYPE );
  }

  private Template getSourceUrl() {
    Template urlTemplate = null;
    StringBuffer urlString = super.getRequestURL();
    String queryString = super.getQueryString();
    if( queryString != null ) {
      urlString.append( '?' );
      urlString.append( queryString );
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  }

  // Note: Source url was added to the request attributes by the GatewayFilter doFilter method.
  private Template getTargetUrl() {
    boolean rewriteRequestUrl = true;
    Template targetUrl;
    if( rewriteRequestUrl ) {
      targetUrl = (Template)getAttribute( AbstractGatewayFilter.TARGET_REQUEST_URL_ATTRIBUTE_NAME );
      if( targetUrl == null ) {
        Template sourceUrl = getSourceUrl();
        targetUrl = rewriter.rewrite( this, sourceUrl, UrlRewriter.Direction.IN, urlRuleName );
        setAttribute( AbstractGatewayFilter.TARGET_REQUEST_URL_ATTRIBUTE_NAME, targetUrl );
      }
    } else {
      targetUrl = (Template)getAttribute( AbstractGatewayFilter.SOURCE_REQUEST_URL_ATTRIBUTE_NAME );
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    }
  }

  private String rewriteValue( UrlRewriter rewriter, String value, String rule ) {
    try {
      Template input = Parser.parse( value );
      Template output = rewriter.rewrite( this, input, UrlRewriter.Direction.IN, rule );
      value = output.toString();
    } catch( URISyntaxException e ) {
      LOG.failedToParseValueForUrlRewrite( value );
    }
    return value;
  }
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    return "match";
  }

  @Override
  public void initialize( UrlRewriteEnvironment environment, UrlRewriteMatchDescriptor descriptor ) throws Exception {
    Template template = descriptor.template();
    if( template == null ) {
      this.matcher = null;
    } else {
      this.matcher = new Matcher<Void>( descriptor.template(), null );
    }
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    this.template = Parser.parse( descriptor.parameter() );
  }

  @Override
  public UrlRewriteStepStatus process( UrlRewriteContext context ) throws Exception {
    Template rewritten = expander.expandToTemplate( template, context.getParameters(), context.getEvaluator() );
    context.setCurrentUrl( rewritten );
    return UrlRewriteStepStatus.SUCCESS;
  }
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    this.direction = direction;
  }

  protected String filterValueString( String name, String value, String rule ) {
    try {
      Template input = Parser.parse( value );
      Template output = rewriter.rewrite( resolver, input, direction, rule );
      value = output.toString();
    } catch( URISyntaxException e ) {
      LOG.failedToParseValueForUrlRewrite( value );
    }
    return value;
  }
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  • org.apache.hadoop.gateway.dispatch.UrlConnectionDispatch
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  • org.apache.hadoop.gateway.encrypturi.impl.EncryptUriProcessor
  • org.apache.hadoop.gateway.filter.rewrite.api.UrlRewriteProcessor
  • org.apache.hadoop.gateway.filter.rewrite.api.UrlRewriteProcessorTest
  • org.apache.hadoop.gateway.filter.rewrite.ext.UrlRewriteActionRewriteProcessorExt
  • org.apache.hadoop.gateway.filter.rewrite.ext.UrlRewriteMatchProcessorExt
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  • org.apache.hadoop.gateway.filter.rewrite.impl.html.HtmlUrlRewriteFilterReader
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