Examples of org.apache.bsf.BSFManager.eval()

org.apache.bsf.BSFManager.eval()
Evaluate the given expression of the given language and return the resulting value. @param lang language identifier @param source (context info) the source of this expression(e.g., filename) @param lineNo (context info) the line number in source for expr @param columnNo (context info) the column number in source for expr @param expr the expression to evaluate @exception BSFException if anything goes wrong while running the script

                "org.jruby.embed.bsf.JRubyEngine", new String[]{"rb"});
        BSFManager bsf = new BSFManager();
        bsf.eval("jruby", "(java)", 1, 1, "$x='GVar'");
        bsf.eval("jruby", "(java)", 1, 1, "@gvar = \"$x = #{$x}\"");


        bsf.eval("jruby", "(java)", 1, 1, "x='LVar'");
        bsf.eval("jruby", "(java)", 1, 1, "at_exit { @result =  \"#{x} and #{$x} in an at_exit block\" }");
        Object ret = bsf.eval("jruby", "(java)", 1, 1, "@lvar = \"x = #{x}\";return @gvar, @lvar");
        List<String> expResult = Arrays.asList("$x = GVar", "x = LVar");
        assertEquals(expResult, ret);
        logger1.info(ret.toString());

View Full Code Here

        BSFManager bsf = new BSFManager();
        bsf.eval("jruby", "(java)", 1, 1, "$x='GVar'");
        bsf.eval("jruby", "(java)", 1, 1, "@gvar = \"$x = #{$x}\"");


        bsf.eval("jruby", "(java)", 1, 1, "x='LVar'");
        bsf.eval("jruby", "(java)", 1, 1, "at_exit { @result =  \"#{x} and #{$x} in an at_exit block\" }");
        Object ret = bsf.eval("jruby", "(java)", 1, 1, "@lvar = \"x = #{x}\";return @gvar, @lvar");
        List<String> expResult = Arrays.asList("$x = GVar", "x = LVar");
        assertEquals(expResult, ret);
        logger1.info(ret.toString());
        bsf.terminate();

View Full Code Here

        bsf.eval("jruby", "(java)", 1, 1, "$x='GVar'");
        bsf.eval("jruby", "(java)", 1, 1, "@gvar = \"$x = #{$x}\"");


        bsf.eval("jruby", "(java)", 1, 1, "x='LVar'");
        bsf.eval("jruby", "(java)", 1, 1, "at_exit { @result =  \"#{x} and #{$x} in an at_exit block\" }");
        Object ret = bsf.eval("jruby", "(java)", 1, 1, "@lvar = \"x = #{x}\";return @gvar, @lvar");
        List<String> expResult = Arrays.asList("$x = GVar", "x = LVar");
        assertEquals(expResult, ret);
        logger1.info(ret.toString());
        bsf.terminate();
    }

View Full Code Here

        try {
            BSFManager m = createManager();
            declareBeans(m);
            // execute the script
            if (engine == null) {
                return m.eval(getLanguage(), execName, 0, 0, getScript());
            }
            return engine.eval(execName, 0, 0, getScript());
        } catch (BSFException be) {
            throw getBuildException(be);
        } finally {

View Full Code Here

    @Test
    public void testSimpleIntegration() throws BSFException {
        // tag::bsf_simple[]
        String myScript = "println('Hello World')\n  return [1, 2, 3]";
        BSFManager manager = new BSFManager();
        List answer = (List) manager.eval("groovy", "myScript.groovy", 0, 0, myScript);
        assertEquals(3, answer.size());
        // end::bsf_simple[]
    }


    @Test

View Full Code Here

    @Test
    public void testVariablePassing() throws BSFException {
        // tag::bsf_variable_passing[]
        BSFManager manager = new BSFManager();
        manager.declareBean("xyz", 4, Integer.class);
        Object answer = manager.eval("groovy", "test.groovy", 0, 0, "xyz + 1");
        assertEquals(5, answer);
        // end::bsf_variable_passing[]
    }


    @Test

View Full Code Here

        s.append(l).append('\n');
      }
      script = s.toString();
    }


    mgr.eval(language, String.valueOf(scriptFile), 0, 0, script);
    }
}

View Full Code Here

                    }
                }                                                
            }                    
                                                                                     
            // execute the script
            Object result = bsfManager.eval(scriptType, cacheName, 0, 0, scriptString);
            
            // check the result
            if (result != null && !(result instanceof String)) {
                throw new EventHandlerException("Event did not return a String result, it returned a " + result.getClass().getName());           
            }

View Full Code Here

0 1 2 3

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.