001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.runtime.spooler; 020 021import java.io.IOException; 022import java.nio.charset.Charset; 023import java.util.HashMap; 024import java.util.Map; 025 026import lucee.commons.lang.StringUtil; 027import lucee.commons.net.HTTPUtil; 028import lucee.commons.net.http.HTTPResponse; 029import lucee.commons.net.http.httpclient4.HTTPEngine4Impl; 030import lucee.runtime.PageContext; 031import lucee.runtime.PageContextImpl; 032import lucee.runtime.config.Config; 033import lucee.runtime.config.RemoteClient; 034import lucee.runtime.converter.ConverterException; 035import lucee.runtime.converter.JSONConverter; 036import lucee.runtime.engine.ThreadLocalPageContext; 037import lucee.runtime.exp.PageException; 038import lucee.runtime.interpreter.JSONExpressionInterpreter; 039import lucee.runtime.op.Caster; 040import lucee.runtime.type.Struct; 041import lucee.runtime.type.StructImpl; 042import lucee.runtime.type.util.KeyConstants; 043 044public abstract class SpoolerTaskHTTPCall extends SpoolerTaskSupport { 045 046 private static final long serialVersionUID = -1994776413696459993L; 047 048 private RemoteClient client; 049 050 051 public SpoolerTaskHTTPCall(ExecutionPlan[] plans,RemoteClient client) { 052 super(plans); 053 this.client=client; 054 } 055 056 /** 057 * @return 058 * @see lucee.runtime.spooler.SpoolerTask#execute() 059 */ 060 public final Object execute(Config config) throws PageException { 061 return execute(client, config, getMethodName(), getArguments()); 062 } 063 064 public static final Object execute(RemoteClient client, Config config, String methodName, Struct args) throws PageException { 065 //return rpc.callWithNamedValues(config, getMethodName(), getArguments()); 066 PageContext pc = ThreadLocalPageContext.get(); 067 068 069 // remove wsdl if necessary 070 String url=client.getUrl(); 071 if(StringUtil.endsWithIgnoreCase(url,"?wsdl")) 072 url=url.substring(0,url.length()-5); 073 074 // Params 075 Map<String, String> params=new HashMap<String, String>(); 076 params.put("method",methodName); 077 params.put("returnFormat","json"); 078 try { 079 Charset cs = ((PageContextImpl)pc).getWebCharset(); 080 params.put("argumentCollection",new JSONConverter(true,cs).serialize(pc, args, false)); 081 082 083 HTTPResponse res = HTTPEngine4Impl.post( 084 HTTPUtil.toURL(url,true), 085 client.getServerUsername(), 086 client.getServerPassword(), -1L, -1, ((PageContextImpl)pc).getWebCharset().name(), "Lucee Remote Invocation", client.getProxyData(), null,params); 087 088 return new JSONExpressionInterpreter().interpret(pc, res.getContentAsString()); 089 090 } 091 catch (IOException ioe) { 092 throw Caster.toPageException(ioe); 093 } 094 catch (ConverterException ce) { 095 throw Caster.toPageException(ce); 096 } 097 098 } 099 100 101 /** 102 * @see lucee.runtime.spooler.SpoolerTask#subject() 103 */ 104 public String subject() { 105 return client.getLabel(); 106 } 107 108 /** 109 * @see lucee.runtime.spooler.SpoolerTask#detail() 110 */ 111 public Struct detail() { 112 Struct sct=new StructImpl(); 113 sct.setEL(KeyConstants._label, client.getLabel()); 114 sct.setEL(KeyConstants._url, client.getUrl()); 115 116 return sct; 117 } 118 119 120 121 protected abstract String getMethodName(); 122 protected abstract Struct getArguments(); 123}