diff options
Diffstat (limited to 'java/sca-contrib/modules/implementation-widget-runtime/src/main')
9 files changed, 0 insertions, 2761 deletions
diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java b/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java deleted file mode 100644 index d9616de359..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java +++ /dev/null @@ -1,253 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.widget.provider; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.PrintWriter; -import java.net.MalformedURLException; -import java.net.URI; -import java.net.URISyntaxException; -import java.net.URL; -import java.util.HashMap; -import java.util.Map; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.assembly.ComponentProperty; -import org.apache.tuscany.sca.assembly.ComponentReference; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.w3c.dom.Document; -import org.w3c.dom.Element; - - -/** - * Implements an invoker for resource component implementations. - * - * @version $Rev$ $Date$ - */ -class WidgetImplementationInvoker implements Invoker { - private RuntimeComponent component; - private String widgetName; - private String widgetFolderURL; - private String widgetLocationURL; - - WidgetImplementationInvoker(RuntimeComponent component, String widgetName, String widgetFolderURL, String widgetLocationURL) { - this.component = component; - this.widgetName = widgetName + ".js"; - this.widgetFolderURL = widgetFolderURL; - this.widgetLocationURL = widgetLocationURL; - } - - public Message invoke(Message msg) { - - // Get the resource id from the request message - String id = (String)((Object[])msg.getBody())[0]; - try { - - if (id.length() == 0) { - - // Return an input stream for the widget resource - URL url = new URL(widgetLocationURL); - InputStream is = url.openStream(); - msg.setBody(is); - - } else if (id.equals(widgetName)) { - - // Generate JavaScript header for use in the Widget - InputStream is = generateWidgetCode(); - msg.setBody(is); - - } else { - - // Return an input stream for a resource inside the - // widget folder - URL url = new URL(widgetFolderURL +'/' + id); - InputStream is = url.openStream(); - msg.setBody(is); - } - } catch (MalformedURLException e) { - - // Report exception as a fault - msg.setFaultBody(e); - - } catch (URISyntaxException e) { - - // Report exception as a fault - msg.setFaultBody(e); - - } catch (IOException e) { - - // Report exception as a fault - msg.setFaultBody(e); - } - return msg; - } - - /** - * This helper class concatenates the necessary JavaScript client code into a - * single JavaScript per component - */ - private InputStream generateWidgetCode() throws IOException, URISyntaxException { - ByteArrayOutputStream bos = new ByteArrayOutputStream(); - PrintWriter pw = new PrintWriter(bos); - - pw.println(); - pw.println("/* Apache Tuscany SCA Widget header */"); - pw.println(); - - Map<String, Boolean> bindingClientProcessed = new HashMap<String, Boolean>(); - - for(ComponentReference reference : component.getReferences()) { - for(Binding binding : reference.getBindings()) { - String [] bindingProxyNames = WidgetProxyHelper.getJavaScriptProxyFile(binding.getClass().getName()); - //check if binding client code was already processed and inject to the generated script - if ( bindingProxyNames != null ) { - for ( int i = 0; i < bindingProxyNames.length; i++ ) { - String bindingProxyName = bindingProxyNames[ i ]; - if(bindingProxyName != null) { - Boolean processedFlag = bindingClientProcessed.get(bindingProxyName); - if( processedFlag == null || processedFlag.booleanValue() == false) { - generateJavaScriptBindingProxy(pw,bindingProxyName); - bindingClientProcessed.put(bindingProxyName, Boolean.TRUE); - } - } - } - } - } - } - - //process properties - generateJavaScriptPropertyFunction(pw); - - //process references - generateJavaScriptReferenceFunction(pw); - - - pw.println(); - pw.println("/** End of Apache Tuscany SCA Widget */"); - pw.println(); - pw.flush(); - pw.close(); - - return new ByteArrayInputStream(bos.toByteArray()); - } - - /** - * Retrieve the binding proxy based on the bind name - * and embedded the JavaScript into this js - */ - private void generateJavaScriptBindingProxy(PrintWriter pw, String bindingProxyName) throws IOException { - //FIXME: Handle the case where the JavaScript binding client is not found - InputStream is = getClass().getClassLoader().getResourceAsStream(bindingProxyName); - if (is != null) { - int i; - while ((i = is.read()) != -1) { - pw.write(i); - } - } - - pw.println(); - pw.println(); - } - - /** - * Generate JavaScript code to inject SCA Properties - * @param pw - * @throws IOException - */ - private void generateJavaScriptPropertyFunction(PrintWriter pw) throws IOException { - - pw.println("var propertyMap = new String();"); - for(ComponentProperty property : component.getProperties()) { - String propertyName = property.getName(); - - pw.println("propertyMap." + propertyName + " = \"" + getPropertyValue(property) + "\""); - } - - pw.println("function Property(name) {"); - pw.println(" return propertyMap[name];"); - pw.println("}"); - } - - /** - * Convert property value to String - * @param property - * @return - */ - private String getPropertyValue(ComponentProperty property) { - Document doc = (Document)property.getValue(); - Element rootElement = doc.getDocumentElement(); - - String value = null; - - //FIXME : Provide support for isMany and other property types - - if (rootElement.getChildNodes().getLength() > 0) { - value = rootElement.getChildNodes().item(0).getTextContent(); - } - - return value; - } - - /** - * Generate JavaScript code to inject SCA References - * @param pw - * @throws IOException - */ - private void generateJavaScriptReferenceFunction (PrintWriter pw) throws IOException, URISyntaxException { - - pw.println("var referenceMap = new Object();"); - for(ComponentReference reference : component.getReferences()) { - String referenceName = reference.getName(); - Binding binding = reference.getBindings().get(0); - if (binding != null) { - - String proxyClient = WidgetProxyHelper.getJavaScriptProxyClient(binding.getClass().getName()); - if(proxyClient != null) { - - // Generate the JavaScript proxy configuration code - // Proxies are configured with the target URI path, as at this point we shouldn't - // be generating proxies that communicate with other hosts (if a proxy needs to - // communicate with another host it should be generated on and served by - // that particular host) - URI targetURI = URI.create(binding.getURI()); - String targetPath = targetURI.getPath(); - - if(proxyClient.equals("JSONRpcClient")) { - //FIXME Proxies should follow the same pattern, saving us from having to test - // for JSONRpc here - pw.println("referenceMap." + referenceName + " = new " + proxyClient + "(\"" + targetPath + "\").Service;"); - } else { - pw.println("referenceMap." + referenceName + " = new " + proxyClient + "(\"" + targetPath + "\");"); - } - } - } - } - - pw.println("function Reference(name) {"); - pw.println(" return referenceMap[name];"); - pw.println("}"); - } - -} diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProvider.java b/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProvider.java deleted file mode 100644 index 61176d912c..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProvider.java +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.widget.provider; - -import org.apache.tuscany.sca.implementation.widget.WidgetImplementation; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; - - -/** - * The model representing a resource implementation in an SCA assembly model. - * - * @version $Rev$ $Date$ - */ -class WidgetImplementationProvider implements ImplementationProvider { - private RuntimeComponent component; - private String widgetLocationURL; - private String widgetFolderURL; - private String widgetName; - - /** - * Constructs a new resource implementation provider. - */ - WidgetImplementationProvider(RuntimeComponent component, WidgetImplementation implementation) { - this.component = component; - widgetLocationURL = implementation.getLocationURL().toString(); - int s = widgetLocationURL.lastIndexOf('/'); - widgetFolderURL = widgetLocationURL.substring(0, s); - widgetName = widgetLocationURL.substring(s +1); - widgetName = widgetName.substring(0, widgetName.lastIndexOf('.')); - } - - public Invoker createInvoker(RuntimeComponentService service, Operation operation) { - WidgetImplementationInvoker invoker = new WidgetImplementationInvoker(component, widgetName, widgetFolderURL, widgetLocationURL); - return invoker; - } - - public boolean supportsOneWayInvocation() { - return false; - } - - public void start() { - } - - public void stop() { - } - -} diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProviderFactory.java b/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProviderFactory.java deleted file mode 100644 index c57680fa1c..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationProviderFactory.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.widget.provider; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.implementation.widget.WidgetImplementation; -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.provider.ImplementationProviderFactory; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * The model representing a resource implementation in an SCA assembly model. - * - * @version $Rev$ $Date$ - */ -public class WidgetImplementationProviderFactory implements ImplementationProviderFactory<WidgetImplementation> { - - /** - * Constructs a resource implementation. - */ - public WidgetImplementationProviderFactory(ExtensionPointRegistry extensionPoints) { - } - - public ImplementationProvider createImplementationProvider(RuntimeComponent component, WidgetImplementation implementation) { - return new WidgetImplementationProvider(component, implementation); - } - - public Class<WidgetImplementation> getModelType() { - return WidgetImplementation.class; - } -} diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetProxyHelper.java b/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetProxyHelper.java deleted file mode 100644 index 67520e2733..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetProxyHelper.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.widget.provider; - -import java.util.HashMap; -import java.util.Map; - -/** - * - * @version $Rev$ $Date$ - */ -class WidgetProxyHelper { - private static Map<String, String[]> proxyFileRegistry = new HashMap<String, String[]>(); - private static Map<String, String> proxyClient = new HashMap<String, String>(); - - static { - proxyFileRegistry.put("org.apache.tuscany.sca.binding.atom.impl.AtomBindingImpl", new String[]{ "binding-atom.js", "atomModel.js"}); - proxyClient.put("org.apache.tuscany.sca.binding.atom.impl.AtomBindingImpl", "AtomClient"); - - proxyFileRegistry.put("org.apache.tuscany.sca.binding.jsonrpc.impl.JSONRPCBindingImpl", new String[]{"binding-jsonrpc.js"}); - proxyClient.put("org.apache.tuscany.sca.binding.jsonrpc.impl.JSONRPCBindingImpl", "JSONRpcClient"); - - proxyFileRegistry.put("org.apache.tuscany.sca.binding.http.impl.HTTPBindingImpl", new String[]{"binding-http.js"}); - proxyClient.put("org.apache.tuscany.sca.binding.http.impl.HTTPBindingImpl", "HTTPClient"); - } - - static String [] getJavaScriptProxyFile(String bindingClass) { - return proxyFileRegistry.get(bindingClass); - } - - static String getJavaScriptProxyClient(String bindingClass) { - return proxyClient.get(bindingClass); - } -} diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory deleted file mode 100644 index d0f73cbdbb..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory +++ /dev/null @@ -1,19 +0,0 @@ -# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-# Implementation class for the implementation extension
-org.apache.tuscany.sca.implementation.widget.provider.WidgetImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.widget.WidgetImplementation
diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/atomModel.js b/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/atomModel.js deleted file mode 100644 index c64c3fc97c..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/atomModel.js +++ /dev/null @@ -1,1590 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/** - * Class that defines a URI represented as a string, - */ -function Uri( value ) { - this.value = value; - this.getValue = function() { - return this.value; - }; - - this.setValue = function(value) { - this.value = value; - }; - - this.toString = function() { - return "Uri value=" + this.value; - }; - - /** - * Serialize this element to XML. - * atomUri = text - */ - this.toXML = function() { - xml = "<uri>"; - xml += this.value; - xml += "</uri>\n"; - return xml; - }; -} - -/* Updated is Date */ -/* Published is Date */ - -/** - * Class that defines an Email represented as a string, - */ -function Email( value ) { - this.value = value; - this.getValue = function() { - return this.value; - }; - - this.setValue = function(value) { - this.value = value; - }; - - this.toString = function() { - return "Email value=" + this.value; - }; - - /** - * Serialize this element to XML. - * atomEmailAddress = xsd:string { pattern = ".+@.+" } - */ - this.toXML = function() { - xml = "<email>"; - xml += this.value; - xml += "</email>\n"; - return xml; - }; -} - -/** - * Class that defines an Id represented as a string, - */ -function Id( value ) { - this.value = value; - this.getValue = function() { - return this.value; - }; - - this.setValue = function(value) { - this.value = value; - }; - - this.toString = function() { - return "Id value=" + this.value; - }; - - /** - * Serialize this element to XML. - * atomId = element atom:id { - * atomCommonAttributes, - * (atomUri) - * } - */ - this.toXML = function() { - xml = "<id"; - if ( this.uri != null ) { - xml += " uri=\"" + this.uri + "\""; - } - if ( this.lang != null ) { - xml += " lang=\"" + this.lang + "\""; - } - xml += ">"; - xml += this.value; - xml += "</id>\n"; - return xml; - }; -} - - -/** - * Class that defines an Id represented as a string, - */ -function Logo( value ) { - this.value = value; - this.getValue = function() { - return this.value; - }; - - this.setValue = function(value) { - this.value = value; - }; - - - this.toString = function() { - return "Logo value=" + this.value; - }; - - /** - * Serialize this element to XML. - * atomLogo = element atom:logo { - * atomCommonAttributes, - * (atomUri) - * } - */ - this.toXML = function() { - xml = "<logo"; - if ( this.uri != null ) { - xml += " uri=\"" + this.uri + "\""; - } - if ( this.lang != null ) { - xml += " lang=\"" + this.lang + "\""; - } - xml += ">"; - xml += this.value; - xml += "</logo>\n"; - return xml; - }; -} - -/** - * Class that defines a Text object. - */ -function Text( content, /* optional */ type ) { - this.content = content; - this.type = type; - if (type == null) this.type = "text"; // If undefined or null, use text - - this.setText = function(content) { - this.content = content; - }; - - this.getText = function() { - return this.content; - }; - - this.getValue = function() { - return this.content; - }; - - this.setType = function(type) { - if ((type != "text") && (type != "html") && (type != "xhtml")) { - error( "Text type must be one of text, html, or xhtml" ); - } - this.type = type; - }; - - this.getType = function() { - return this.type; - }; - - this.setLang = function(lang) { - this.lang = lang; - }; - - this.getLang = function() { - return this.lang; - }; - - this.setUri = function(uri) { - this.uri = new Uri( uri ); - }; - - this.getUri = function() { - return this.uri; - }; - - this.toString = function() { - return "Text type=" + this.type + ", content=" + this.content; - }; - - /** Serialize this text element to XML. - * atomPlainTextConstruct = - * atomCommonAttributes, - * attribute type { "text" | "html" }?, - * text - * - * atomXHTMLTextConstruct = - * atomCommonAttributes, - * attribute type { "xhtml" }, - * xhtmlDiv - * - * atomTextConstruct = atomPlainTextConstruct | atomXHTMLTextConstruct - */ - this.toXML = function( elementName ) { - if ( elementName == null ) { - elementName = "text"; - } - xml = "<" + elementName; - if ( this.uri != null ) { - xml += " uri=\"" + this.uri + "\""; - } - if ( this.lang != null ) { - xml += " lang=\"" + this.lang + "\""; - } - xml += " type=\"" + this.type + "\""; - xml += ">"; - if ( this.type === "xhtml" ) { - xml += "<div xmlns=\"http://www.w3.org/1999/xhtml\">"; - } - xml += this.content; - if ( this.type === "xhtml" ) { - xml += "</div>"; - } - xml += "</" + elementName + ">"; - return xml; - } -} - -/** - * Class that defines a Person object. - */ -function Person( name, email ) { - this.name = name; - if ( email != null ) { - this.email = new Email( email ); - } - - this.setName = function( name ) { - this.name = name; - }; - - this.getName = function() { - return this.name; - }; - - this.setLang = function(lang) { - this.lang = lang; - }; - - this.getLang = function() { - return this.lang; - }; - - this.setEmail = function( email ) { - this.email = new Email( email ); - }; - - this.getEmail = function() { - return this.email; - }; - - this.setUri = function( uri ) { - this.uri = new Uri( uri ); - }; - - this.getUri = function() { - return this.uri; - }; - - this.toString = function() { - return "Person name=" + this.name + ", email=" + this.email; - }; - - /** Serialize this text element to XML. - * atomPersonConstruct = - * atomCommonAttributes, - * (element atom:name { text } - * & element atom:uri { atomUri }? - * & element atom:email { atomEmailAddress }? - * & extensionElement*) - */ - this.toXML = function( elementName ) { - if ( elementName == null ) { - elementName = "person"; - } - xml = "<" + elementName; - if ( this.uri != null ) { - xml += " uri=\"" + this.uri + "\""; - } - if ( this.lang != null ) { - xml += " lang=\"" + this.lang + "\""; - } - xml += ">\n"; - if ( this.name != null ) { - xml += "<name>" + this.name + "</name>\n"; - } - if ( this.uri != null ) { - xml += "<uri>" + this.uri + "</uri>\n"; - } - if ( this.email != null) { - xml += this.email.toXML(); - } - xml += "</" + elementName + ">\n"; - return xml; - } - } - -/** - * Class that defines a Generator object. - */ -function Generator( name, uri ) { - this.name = name; - this.uri = new Uri( uri ); - - this.setName = function( name ) { - this.name = name; - }; - - this.getName = function() { - return this.name; - }; - - this.setVersion = function(version) { - this.version = version; - }; - - this.getVersion = function() { - return this.version; - }; - - this.setUri = function( uri ) { - this.uri = new Email( uri ); - }; - - this.getUri = function() { - return this.uri; - }; - - this.toString = function() { - return "Generator name=" + this.name + ", email=" + this.email; - }; - - /** Serialize this text element to XML. - * atomGenerator = element atom:generator { - * atomCommonAttributes, - * attribute uri { atomUri }?, - * attribute version { text }?, - * text - * } - */ - this.toXML = function() { - xml = "<generator"; - if ( this.uri != null ) { - xml += " uri=\"" + this.uri.getValue() + "\""; - } - if ( this.lang != null) { - xml += " lang=\"" + this.lang + "\""; - } - if ( this.version != null ) { - xml += " version=\"" + this.version + "\""; - } - xml += ">"; - if ( this.name != null ) { - xml += this.name; - } - xml += "</generator>\n"; - return xml; - } -} - -/** - * Class that defines a Category object. - *atomCategory = - * element atom:category { - * atomCommonAttributes, - * attribute term { text }, - * attribute scheme { atomUri }?, - * attribute label { text }?, - * undefinedContent - * } - */ -function Category( label, content ) { - this.label = label; - this.content = content; - - this.setLabel = function( label ) { - this.label = label; - }; - - this.getLabel = function() { - return this.label; - }; - - this.setLang = function(lang) { - this.lang = lang; - }; - - this.getLang = function() { - return this.lang; - }; - - this.setTerm = function(term) { - this.term = term; - }; - - this.getTerm = function() { - return this.term; - }; - - this.setScheme = function( scheme ) { - this.scheme = scheme; - }; - - this.getScheme = function() { - return this.scheme; - }; - - this.setContent = function( content ) { - this.content = content; - }; - - this.getContent = function() { - return this.content; - }; - - this.toString = function() { - return "Category label=" + this.label; - }; - - /** Serialize this text element to XML. - * atomCategory = - * element atom:category { - * atomCommonAttributes, - * attribute term { text }, - * attribute scheme { atomUri }?, - * attribute label { text }?, - * undefinedContent - * } - */ - this.toXML = function() { - xml = "<category>\n"; - if ( this.uri != null ) { - xml += " uri=\"" + this.uri + "\""; - } - if ( this.lang != null) { - xml += " lang=\"" + this.lang + "\""; - } - if ( this.term != null) { - xml += " term=\"" + this.term + "\""; - } - if ( this.scheme != null) { - xml += " scheme=\"" + this.scheme + "\""; - } - if ( this.label != null) { - xml += " label=\"" + this.label + "\""; - } - xml += ">\n"; - if ( this.content != null ) { - xml += this.content + "\n"; - } - xml += "</category>\n"; - return xml; - } -} - -/** - * Class that defines a Link object. - */ -function Link( href, relation ) { - this.href = new Uri( href ); - this.relation = relation; - - this.setHRef = function( uri ) { - this.href = new Uri( uri ); - }; - - this.getHRef = function() { - return this.href; - }; - - this.setTitle = function( title ) { - this.title = title; - }; - - this.getTitle = function() { - return this.title; - }; - - this.setHRefLang = function(lang) { - this.hrefLang = lang; - }; - - this.getHRefLang = function() { - return this.hreflang; - }; - - this.setTitleLang = function(lang) { - this.titleLang = lang; - }; - - this.getTitleLang = function() { - return this.titleLang; - }; - - this.setLength= function( length ) { - this.length= length; - }; - - this.getLength = function() { - return this.length; - }; - -/* -<static> <final> String TYPE_ATOM - Link type used for Atom content. -<static> <final> String TYPE_HTML - Link type used for HTML content. -*/ - this.setMimeType = function(mimeType) { - this.mimeType = mimeType; - }; - - this.getMimeType = function() { - return this.mimeType; - }; - - this.setContent= function( content ) { - this.content = content; - }; - - this.getContent = function() { - return this.content; - }; - -/* -<static> <final> String REL_ALTERNATE - Link that provides the URI of an alternate format of the entry's or feed's contents. -<static> <final> String REL_ENTRY_EDIT - Link that provides the URI that can be used to edit the entry. -<static> <final> String REL_MEDIA_EDIT - Link that provides the URI that can be used to edit the media associated with an entry. -<static> <final> String REL_NEXT - Link that provides the URI of next page in a paged feed. -<static> <final> String REL_PREVIOUS - Link that provides the URI of previous page in a paged feed. -<static> <final> String REL_RELATED - Link that provides the URI of a related link to the entry. -<static> <final> String REL_SELF - Link that provides the URI of the feed or entry. -<static> <final> String REL_VIA - Link that provides the URI that of link that provides the data for the content in the feed. -*/ - this.setRelation = function( relation ) { - this.relation = relation; - }; - - this.getRelation = function() { - return this.relation; - }; - - this.toString = function() { - return "Link href=" + this.href + ", title=" + this.title; - }; - - /** Serialize this text element to XML. - * atomLink = - * element atom:link { - * atomCommonAttributes, - * attribute href { atomUri }, - * attribute rel { atomNCName | atomUri }?, - * attribute type { atomMediaType }?, - * attribute hreflang { atomLanguageTag }?, - * attribute title { text }?, - * attribute length { text }?, - * undefinedContent - * } - */ - this.toXML = function() { - xml = "<link"; - if ( this.relation != null ) { - xml += " rel=\"" + this.relation + "\""; - } - if ( this.uri != null ) { - xml += " uri=\"" + this.uri.getValue() + "\""; - } - if ( this.lang != null) { - xml += " lang=\"" + this.lang + "\""; - } - if ( this.href != null ) { - xml += " href=\"" + this.href.getValue() + "\""; - } - if ( this.hreflang != null ) { - xml += " hreflang=\"" + this.hreflang + "\""; - } - if ( this.title != null ) { - xml += " title=\"" + this.title + "\""; - } - if ( this.length != null ) { - xml += " length=\"" + this.length + "\""; - } - if ( this.content != null ) { - xml += this.content + "\n"; - xml += "</link>\n"; - } else { - xml += "/>\n"; - } - return xml; - } - -} - -/** - * Class that defines an Entry object. - * atomEntry = - * element atom:entry { - * atomCommonAttributes, - * (atomAuthor* - * & atomCategory* - * & atomContent? - * & atomContributor* - * & atomId - * & atomLink* - * & atomPublished? - * & atomRights? - * & atomSource? - * & atomSummary? - * & atomTitle - * & atomUpdated - * & extensionElement*) - * } - */ -function Entry( init ) { - // Constructor code at bottom after function definition - - this.authors = new Array(); - this.contributors = new Array(); - this.categories = new Array(); - this.links = new Array(); - - this.setNamespace = function( namespace ) { - this.namespace = namespace; - }; - - this.getNamespace = function() { - return this.namespace; - }; - - this.setId = function( id ) { - if (!((typeof id == "object") && (id instanceof Id))) - this.id = new Id( id ); - else - this.id = id; - } - - this.getId = function() { - return this.id; - }; - - this.setPublished = function( published ) { - this.published = published; - }; - - this.getPublished = function() { - return this.published; - }; - - this.setUpdated = function( updated ) { - this.updated = updated; - }; - - this.getUpdated = function() { - return this.updated; - }; - - this.setRights = function( rights ) { - this.rights = rights; - } - - this.getRights = function() { - return this.rights; - }; - - this.setSource = function( source ) { - this.source = source; - } - - this.getSource = function() { - return this.source; - }; - - /* Type Text */ - this.setTitle = function( title ) { - if (!((typeof title == "object") && (title instanceof Text))) - this.title = new Text( title, "text" ); - else - this.title = title; - } - - this.getTitle = function() { - return this.title; - }; - - /* Type Text */ - this.setSummary = function( summary ) { - if (!((typeof summary == "object") && (summary instanceof Text))) - this.summary = new Text( summary, "text" ); - else - this.summary = summary; - } - - this.getSummary = function() { - return this.summary; - }; - - /* Type Text */ - this.setContent = function( content ) { - if (!((typeof content == "object") && (content instanceof Text))) - this.content = new Text( content, "text" ); - else - this.content = content; - } - - this.getContent = function() { - return this.content; - }; - - /** - * Add an author. - * @param name Author - */ - this.addAuthor = function(person) { - if (!((typeof person == "object") && (person instanceof Person))) - error( "Entry author must be of type Person" ); - var i = this.authors.length; - this.authors[ i ] = person; - } - - /** - * Get an author. - * @param name Author - */ - this.getAuthor = function(name) { - return this.authors[ name ]; - } - - /** - * Set list of authors. - * @param name Author - */ - this.setAuthors = function( authors ) { - return this.authors = authors; - } - - /** - * Get an author"pom.xml". - * @param name Author - */ - this.getAuthors = function() { - return this.authors; - } - - /** - * Add an contributor. - * @param name Contributor - */ - this.addContributor = function(person) { - if (!((typeof person == "object") && (person instanceof Person))) - error( "Entry contributor must be of type Person" ); - var i = this.contributors.length; - this.contributors[ i ] = person; - } - - /** - * Get an contributor. - * @param name Contributor - */ - this.getContributor = function(name) { - return this.contributors[ name ]; - } - - /** - * Set list of contributors - * @param name Author - */ - this.setContributors = function( contributors ) { - return this.contributors = contributors; - } - - /** - * Get an contributor. - * @param name Contributor - */ - this.getContributors = function() { - return this.contributors; - } - - /** - * Add a category. - * @param name Category - */ - this.addCategory = function(category) { - if (!((typeof category == "object") && (category instanceof Category))) - error( "Entry category must be of type Category" ); - var i = this.categories.length - this.categories[ i ] = category; - } - - /** - * Get a names category. - * @param name Category - */ - this.getCategory = function(name) { - return this.categories[ name ]; - } - - /** - * Set list of categories - * @param name Author - */ - this.setCategories = function( categories ) { - return this.categories = categories; - } - - /** - * Get all categories. - * @param name Category - */ - this.getCategories = function() { - return this.categories; - } - - /** - * Add an link. - * @param name Link - */ - this.addLink = function(link) { - if (!((typeof link == "object") && (link instanceof Link))) - error( "Entry link must be of type Link" ); - var i = this.links.length; - this.links[ i ] = link; - } - - /** - * Get an link. - * @param name Link - */ - this.getLink = function(name) { - return links[ name ]; - } - - /** - * Set list of links. - * @param name Link - */ - this.setLinks = function( links ) { - return this.links = links; - } - - /** - * Get an link. - * @param name Link - */ - this.getLinks = function() { - return links; - } - - this.readFromXML = function( xml ) { - if (!((typeof xml == "object") && (xml instanceof string))) - error( "Entry xml must be of type string" ); - // To Do - Read from arbutrary XML such as - // <entry> - // <title type="text">cart-item</title> - // <content type="text">Apple - $ 2.99</content> - // <id>cart-bd5323d6-1f59-4fae-a8f5-01f7654f1e77</id> - // <link href="cart-bd5323d6-1f59-4fae-a8f5-01f7654f1e77" rel="edit"/> - // <link href="cart-bd5323d6-1f59-4fae-a8f5-01f7654f1e77" rel="alternate"/> - // <updated>2008-09-21T23:06:43.921Z</updated> - // </entry> - - } - this.readFromDoc = function( htmlDoc ) { - // Expect HTML collection. - var entryDoc = htmlDoc.getElementsByTagName("entry"); - for (var i = 0; i < entryDoc.length; i++) { - this.readFromNode( entryDoc[ i ] ); - } - } - - this.readFromNode = function( entryNode ) { - // Expect entry node - var childNodes = entryNode.childNodes; - for ( var i = 0; i < childNodes.length; i++ ) { - var node = childNodes[ i ]; - if (node.nodeType == 1 /*Node.ELEMENT_NODE*/) { - var tagName = node.tagName; - if (tagName == "title" ) { - var text = getTextContent( node ); - var type = node.getAttribute( "type" ); - if ( type == undefined ) - type = "text"; - var title = new Text( text, type ); - this.setTitle( title ); - } else if ( tagName == "subtitle" ) { - var text = getTextContent( node ); - var type = node.getAttribute( "type" ); - if ( type == undefined ) - type = "text"; - var title = new Text( text, type ); - this.setSubtitle( title ); - } else if ( tagName == "id" ) { - var id = new Id( getTextContent( node ) ); - this.setId( id ); - } else if ( tagName == "updated" ) { - var dateText = getTextContent( node ); - var date = new Date( dateText ); // 2008-09-21T23:06:43.921Z - this.setUpdated( date ); - } else if ( tagName == "link" ) { - // var href = node.attributes[ "href" ]; // Works on modern browsers. - var attrVal = node.getAttribute( "href" ); - var link = new Link( attrVal ); - attrVal = node.getAttribute( "rel" ); - if ( attrVal ) - link.setRelation( attrVal ); - this.addLink( link ); - } else if ( tagName == "content" ) { - var text = getTextContent( node ); - var type = node.getAttribute( "type" ); - if (type == undefined) - type = "text"; - var content = new Text( text, type ); - this.setContent( content ); - } else { - // To Do - implement rest of nodes - error( "undefined element node" ); - } - } else if (node.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { - var attrName = node.tagName; - } else if (node.nodeType == 3 /*Node.TEXT_NODE*/) { - } - } - } - - this.toString = function() { - return "Entry title=" + this.title + ", updated=" + this.updated; - }; - - /** Serialize this text element to XML. - * atomEntry = - * element atom:entry { - * atomCommonAttributes, - * (atomAuthor* - * & atomContributor* - * & atomCategory* - * & atomLink* - * & atomTitle - * & atomId - * & atomPublished? - * & atomUpdated - * & atomContent? - * & atomRights? - * & atomSource? - * & atomSummary? - * & extensionElement*) - * } - */ - this.toXML = function() { - xml = "<entry"; - if ( this.namespace != null ) { - xml += " namespace=\"" + this.namespace + "\""; - } - if ( this.uri != null ) { - xml += " uri=\"" + this.uri + "\""; - } - if ( this.lang != null ) { - xml += " lang=\"" + this.lang + "\""; - } - xml += ">"; - if ( this.title != null ) { - xml += this.title.toXML( "title" ); - } - if ( this.id != null ) { - xml += this.id.toXML(); - } - if ( this.published != null ) { - xml += "<published>" + this.published + "</published>\n"; - } - if ( this.updated != null ) { - xml += "<updated>" + this.updated + "</updated>\n"; - } - if ( this.authors != null ) { - for ( var i = 0; i < this.authors.length; i++ ) { - var author = this.authors[ i ]; - xml += author.toXML( "author" ); - } - } - if ( this.contributors != null ) { - for ( var i = 0; i < this.contributors.length; i++ ) { - var contributor = this.contributors[ i ]; - xml += contributor.toXML( "contributor" ); - } - } - if ( this.categories != null ) { - for ( var i = 0; i < this.categories.length; i++ ) { - var category = this.categories[ i ]; - xml += category.toXML(); - } - } - if ( this.links != null ) { - for ( var i = 0; i < this.links.length; i++ ) { - var link = this.links[ i ]; - xml += link.toXML(); - } - } - if ( this.rights != null ) { - xml += "<rights>" + this.rights + "</rights>\n"; - } - if ( this.source != null ) { - xml += "<source>" + this.source + "</source>\n"; - } - if ( this.summary != null ) { - xml += this.summary.toXML( "summary" ); - } - if ( this.content != null ) { - xml += this.content.toXML( "content" ); - } - xml += "</entry>"; - return xml; - } - - // Initialize from constructor - if (typeof init == 'object') { - if ( init.nodeType == 1 ) { /* Document Node.ELEMENT_NODE 1 */ - this.readFromDoc( init ); - } else { - error( "Feed init unknown type" ); - } - } else if ( typeof init === 'string' ) { - this.setTitle( init ); - } - this.namespace = "http://www.w3.org/2005/Atom"; -} - -/** - * Class that defines an Feed object. - * atomFeed = - * element atom:feed { - * atomCommonAttributes, - * (atomAuthor* - * & atomCategory* - * & atomContributor* - * & atomGenerator? - * & atomIcon? - * & atomId - * & atomLink* - * & atomLogo? - * & atomRights? - * & atomSubtitle? - * & atomTitle - * & atomUpdated - * & extensionElement*), - * atomEntry* - */ -function Feed( init ) { - // See init after functions have been defined. - - this.authors = new Array(); - this.contributors = new Array(); - this.categories = new Array(); - this.links = new Array(); - this.entries = new Array(); - - this.setNamespace = function( namespace ) { - this.namespace = namespace; - }; - - this.getNamespace = function() { - return this.namespace; - }; - - this.setPublished = function( published ) { - this.published = published; - }; - - this.getPublished = function() { - return this.published; - }; - - this.setUpdated = function( updated ) { - this.updated = updated; - }; - - this.getUpdated = function() { - return this.updated; - }; - - this.setContent = function( content ) { - if (!((typeof content == "object") && (content instanceof Text))) - error( "Entry content must be of type Text" ); - - this.content = content; - } - - this.getContent = function() { - return this.content; - }; - - this.setRights = function( rights ) { - if (!((typeof rights == "object") && (rights instanceof Text))) - this.rights = new Text( rights, "text" ); - else - this.rights = rights; - } - - this.getRights = function() { - return this.rights; - }; - - this.setSummary = function( summary ) { - if (!((typeof summary == "object") && (summary instanceof Text))) - error( "Feed summary must be of type Text" ); - this.summary = summary; - } - - this.getSummary = function() { - return this.summary; - }; - - this.setTitle = function( title ) { - if (!((typeof title == "object") && (title instanceof Text))) - this.title = new Text( title, "text" ); - else - this.title = title; - } - - this.getTitle = function() { - return this.title; - }; - - this.setSubtitle = function( subtitle ) { - if (!((typeof subtitle == "object") && (subtitle instanceof Text))) - this.subtitle = new Text( subtitle, "text" ); - else - this.subtitle = subtitle; - } - - this.getSubtitle = function() { - return this.subtitle; - }; - - /* Type Id */ - this.setId = function( id ) { - if (!((typeof id == "object") && (id instanceof Id))) - this.id = new Id( id ); - else - this.id = id; - } - - this.getId = function() { - return this.id; - }; - - this.setGenerator = function( generator ) { - if (!((typeof generator == "object") && (generator instanceof Generator))) - error( "Feed generator must be of type Generator" ); - this.generator = generator; - } - - this.getGenerator = function() { - return this.generator; - }; - - this.setBase = function( base ) { - this.base = base; - } - - this.getBase = function() { - return this.base; - }; - - this.setLogo = function( logo ) { - this.logo = logo; - } - - this.getLogo = function() { - return this.logo; - }; - - /** - * Add an author. - * @param name Author - */ - this.addAuthor = function(person) { - if (!((typeof person == "object") && (person instanceof Person))) - error( "Entry author must be of type Person" ); - var i = this.authors.length; - this.authors[ i ] = person; - } - - /** - * Get an author. - * @param name Author - */ - this.getAuthor = function(name) { - return this.authors[ name ]; - } - - /** - * Set list of authors. - * @param name Author - */ - this.setAuthors = function( authors ) { - return this.authors = authors; - } - - /** - * Get an author. - * @param name Author - */ - this.getAuthors = function() { - return this.authors; - } - - /** - * Add an contributor. - * @param name Contributor - */ - this.addContributor = function(person) { - if (!((typeof person == "object") && (person instanceof Person))) - error( "Entry contributor must be of type Person" ); - var i = this.contributors.length; - this.contributors[ i ] = person; - } - - /** - * Get an contributor. - * @param name Contributor - */ - this.getContributor = function(name) { - return this.contributors[ name ]; - } - - /** - * Set list of contributors - * @param name Author - */ - this.setContributors = function( contributors ) { - return this.contributors = contributors; - } - - /** - * Get an contributor. - * @param name Contributor - */ - this.getContributors = function() { - return this.contributors; - } - - /** - * Add a category. - * @param name Category - */ - this.addCategory = function(category) { - if (!((typeof category == "object") && (category instanceof Category))) - error( "Feed category must be of type Category" ); - var i = this.categories.length; - this.categories[ i ] = category; - } - - /** - * Get a named contributor. - * @param name Category - */ - this.getCategory = function(name) { - return this.categories[ name ]; - } - - /** - * Set list of categories - * @param category - */ - this.setCategories = function( categories ) { - return this.categories = categories; - } - - /** - * Get all categories. - * @param name Category - */ - this.getCategories = function() { - return this.categories; - } - - /** - * Add an link. - * @param name Link - */ - this.addLink = function(link) { - if (!((typeof link == "object") && (link instanceof Link))) - error( "Entry link must be of type Link" ); - var i = this.links.length; - this.links[ i ] = link; - } - - /** - * Get an link. - * @param name Link - */ - this.getLink = function(name) { - return this.links[ name ]; - } - - /** - * Set list of links. - * @param name Link - */ - this.setLinks = function( links ) { - return this.links = links; - } - - /** - * Get an link. - * @param name Link - */ - this.getLinks = function() { - return this.links; - } - - /** - * Add an entry. - * @param name Entry - */ - this.addEntry = function(entry) { - if (!((typeof entry == "object") && (entry instanceof Entry))) - error( "Entry entry must be of type Entry" ); - var i = this.entries.length; - this.entries[ i ] = entry; - } - - /** - * Get an entry by name. - * @param name Entry - */ - this.getEntry = function(name) { - return this.entries[ name ]; - } - - /** - * Set list of entries - * @param name Author - */ - this.setEntries = function( entries ) { - return this.entries = entries; - } - - /** - * Get an contributor. - * @param name Entry - */ - this.getEntries = function() { - return this.entries; - } - - this.readFromXML = function( xml ) { - // To Do Read from arbitraty XML such as - // <feed xmlns="http://www.w3.org/2005/Atom"> - // <title type="text">shopping cart</title> - // <subtitle type="text">Total : $4.54</subtitle> - // <entry> - // ... - // </entry> - // </feed> - } - - this.readFromDoc = function( htmlDoc ) { - // Expect HTML collection. - var feedDoc = htmlDoc.getElementsByTagName("feed"); - for (var i = 0; i < feedDoc.length; i++) { - this.readFromNode( feedDoc[ i ] ); - } - } - this.readFromNode = function( feedNode ) { - // Expect feed node - var childNodes = feedNode.childNodes; - for ( var i = 0; i < childNodes.length; i++ ) { - var node = childNodes[ i ]; - if (node.nodeType == 1 /*Node.ELEMENT_NODE*/) { - var tagName = node.tagName; - if (tagName == "title" ) { - var text = getTextContent( node ); - var type = node.getAttribute( "type" ); - if ( type == undefined ) - type = "text"; - var title = new Text( text, type ); - this.setTitle( title ); - } else if ( tagName == "subtitle" ) { - var text = getTextContent( node ); - var type = node.getAttribute( "type" ); - if ( type == undefined ) - type = "text"; - var title = new Text( text, type ); - this.setSubtitle( title ); - } else if ( tagName == "entry" ) { - var entry = new Entry(); - entry.readFromNode( node ); - this.addEntry( entry ); - } else if ( tagName == "id" ) { - var id = new Id( getTextContent( node ) ); - this.setId( id ); - } else if ( tagName == "updated" ) { - var dateText = getTextContent( node ); - var date = new Date( dateText ); //2008-09-21T23:06:53.750Z - this.setUpdated( date ); - } else if ( tagName == "link" ) { - // var href = node.attributes[ "href" ]; // Works on modern browsers. - var attrVal = node.getAttribute( "href" ); - var link = new Link( attrVal ); - attrVal = node.getAttribute( "rel" ); - if ( attrVal ) - link.setRelation( attrVal ); - this.addLink( link ); - } else { - // To Do - implement rest of nodes - error( "undefined element node" ); - } - } else if (node.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { - var attrName = node.tagName; - } else if (node.nodeType == 3 /*Node.TEXT_NODE*/) { - } - } - } - - this.toString = function() { - return "Feed title=" + this.title + ", updated=" + this.updated; - }; - - /** Serialize this text element to XML. - * atomFeed = - * element atom:feed { - * atomCommonAttributes, - * (atomAuthor* - * & atomContributor* - * & atomCategory* - * & atomLink* - * & atomTitle - * & atomSubtitle? - * & atomId - * & atomUpdated - * & atomRights? - * & atomGenerator? - * & atomIcon? - * & atomLogo? - * & extensionElement*), - * atomEntry* - */ - this.toXML = function() { - xml = "<feed"; - if ( this.namespace != null ) { - xml += " namespace=\"" + this.namespace + "\""; - } - if ( this.uri != null ) { - xml += " uri=\"" + this.uri + "\""; - } - if ( this.lang != null ) { - xml += " lang=\"" + this.lang + "\""; - } - xml += ">\n"; - if ( this.title != null ) { - xml += this.title.toXML( "title" ); - } - if ( this.subtitle != null ) { - xml += this.subtitle.toXML( "subtitle" ); - } - if ( this.id != null ) { - xml += this.id.toXML(); - } - if ( this.published != null ) { - xml += "<published>" + this.published + "</published>\n"; - } - if ( this.updated != null ) { - xml += "<updated>" + this.updated + "</updated>\n"; - } - if ( this.authors != null ) { - for ( var i = 0; i < this.authors.length; i++ ) { - var author = this.authors[ i ]; - xml += author.toXML( "author" ); - } - } - if ( this.contributors != null ) { - for ( var i = 0; i < this.contributors.length; i++ ) { - var contributor = this.contributors[ i ]; - xml += contributor.toXML( "contributor" ); - } - } - if ( this.categories != null ) { - for ( var i = 0; i < this.categories.length; i++ ) { - var category = this.categories[ i ]; - xml += category.toXML(); - } - } - if ( this.links != null ) { - for ( var i = 0; i < this.links.length; i++ ) { - var link = this.links[ i ]; - xml += link.toXML(); - } - } - if ( this.rights != null ) { - xml += this.rights.toXML( "rights" ); - } - if ( this.source != null ) { - xml += "<source>" + this.source + "</source>\n"; - } - if ( this.logo != null ) { - xml += "<logo>" + this.logo + "</logo>\n"; - } - if ( this.icon != null ) { - xml += "<icon>" + this.icon + "</icon>\n"; - } - if ( this.generator != null ) { - xml += this.generator.toXML( "generator" ); - } - if ( this.summary != null ) { - xml += this.summary.toXML( "summary" ); - } - if ( this.entries != null ) { - for ( var i = 0; i < this.entries.length; i++ ) { - var entry = this.entries[ i ]; - xml += entry.toXML(); - } - } - xml += "</feed>\n"; - return xml; - } - - // Initialize from constructor - if (typeof init == 'object') { - if ( init.nodeType == 9 ) { /* Document Node.DOCUMENT_NODE 9 */ - this.readFromDoc( init ); - } else { - error( "Feed init unknown type" ); - } - } else if ( typeof init === 'string' ) { - this.setTitle( init ); - } - this.namespace = "http://www.w3.org/2005/Atom"; -} - -function error( message ) { - alert( message ); -} - -/* Returns inner text on both IE and modern browsers. */ -function getTextContent(node) { - // innerText for IE, textContent for others, child text node, "" for others. - if ( node.innerText ) - return node.innerText; - if ( node.textContent ) - return node.textContent; - if ( node.hasChildNodes() ) { - var childNodes = node.childNodes - for ( var j = 0; j < childNodes.length; j++ ) { - var childNode = childNodes[ j ]; - var childType = childNode.nodeType; - if (childNode.nodeType == 3 /*Node.TEXT_NODE*/) { - return childNode.nodeValue; - } - } - } - return undefined; -}
\ No newline at end of file diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-atom.js b/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-atom.js deleted file mode 100644 index 2719e9a9b9..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-atom.js +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -function AtomClient(uri) { - - this.msxmlNames = [ "MSXML2.XMLHTTP.5.0", - "MSXML2.XMLHTTP.4.0", - "MSXML2.XMLHTTP.3.0", - "MSXML2.XMLHTTP", - "Microsoft.XMLHTTP" ]; - - this.uri=uri; - - this.get = function(id, responseFunction) { - var xhr = this.createXMLHttpRequest(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if (xhr.status == 200) { - var strDocument = xhr.responseText; - var xmlDocument = xhr.responseXML; - if(!xmlDocument || xmlDocument.childNodes.length==0){ - xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml"); - } - if (responseFunction != null) responseFunction(xmlDocument); - } else { - alert("get - Error getting data from the server"); - } - } - } - xhr.open("GET", uri + '/' + id, true); - xhr.send(null); - } - - this.post = function (entry, responseFunction) { - var xhr = this.createXMLHttpRequest(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if (xhr.status == 201) { - var strDocument = xhr.responseText; - var xmlDocument = xhr.responseXML; - if(!xmlDocument || xmlDocument.childNodes.length==0){ - xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml"); - } - if (responseFunction != null) responseFunction(xmlDocument); - } else { - alert("post - Error getting data from the server"); - } - } - } - xhr.open("POST", uri, true); - xhr.setRequestHeader("Content-Type", "application/atom+xml"); - xhr.send(entry); - } - - this.put = function (id, entry, responseFunction) { - var xhr = this.createXMLHttpRequest(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if (xhr.status == 200) { - var strDocument = xhr.responseText; - var xmlDocument = xhr.responseXML; - if(!xmlDocument || xmlDocument.childNodes.length==0){ - xmlDocument = (new DOMParser()).parseFromString(strDocument, "text/xml"); - } - if (responseFunction != null) responseFunction(xmlDocument); - } else { - alert("put - Error getting data from the server"); - } - } - } - xhr.open("PUT", uri + '/' + id, true); - xhr.setRequestHeader("Content-Type", "application/atom+xml"); - xhr.send(entry); - } - - this.del = function (id, responseFunction) { - var xhr = this.createXMLHttpRequest(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if (xhr.status == 200) { - if (responseFunction != null) responseFunction(); - } else { - alert("delete - Error getting data from the server"); - } - } - } - xhr.open("DELETE", uri + '/' + id, true); - xhr.send(null); - } - this.createXMLHttpRequest = function () { - /* Mozilla XMLHttpRequest */ - try {return new XMLHttpRequest();} catch(e) {} - - /* Microsoft MSXML ActiveX */ - for (var i=0;i < this.msxmlNames.length; i++) { - try {return new ActiveXObject(this.msxmlNames[i]);} catch (e) {} - } - alert("XML http request not supported"); - return null; - } - if (typeof DOMParser == "undefined") { - DOMParser = function () {} - - DOMParser.prototype.parseFromString = function (str, contentType) { - if (typeof ActiveXObject != "undefined") { - var d = new ActiveXObject("MSXML.DomDocument"); - d.loadXML(str); - return d; - } else if (typeof XMLHttpRequest != "undefined") { - var req = new XMLHttpRequest; - req.open("GET", "data:" + (contentType || "application/xml") + - ";charset=utf-8," + encodeURIComponent(str), false); - if (req.overrideMimeType) { - req.overrideMimeType(contentType); - } - req.send(null); - return req.responseXML; - } - } - } -} diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-http.js b/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-http.js deleted file mode 100644 index 60bd841679..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-http.js +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -function HTTPClient(uri) { - - this.msxmlNames = [ "MSXML2.XMLHTTP.5.0", - "MSXML2.XMLHTTP.4.0", - "MSXML2.XMLHTTP.3.0", - "MSXML2.XMLHTTP", - "Microsoft.XMLHTTP" ]; - - this.uri=uri; - - this.get = function(id, responseFunction) { - var xhr = this.createXMLHttpRequest(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if (xhr.status == 200) { - var strDocument = xhr.responseText; - if (responseFunction != null) responseFunction(strDocument); - } else { - alert("get - Error getting data from the server"); - } - } - } - xhr.open("GET", uri + '/' + id, true); - xhr.send(null); - } - - this.post = function (entry, responseFunction) { - var xhr = this.createXMLHttpRequest(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if (xhr.status == 201) { - var strDocument = xhr.responseText; - if (responseFunction != null) responseFunction(strDocument); - } else { - alert("post - Error getting data from the server"); - } - } - } - xhr.open("POST", uri, true); - xhr.setRequestHeader("Content-Type", "text/xml"); - xhr.send(entry); - } - - this.put = function (id, entry, responseFunction) { - var xhr = this.createXMLHttpRequest(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if (xhr.status == 200) { - var strDocument = xhr.responseText; - if (responseFunction != null) responseFunction(strDocument); - } else { - alert("put - Error getting data from the server"); - } - } - } - xhr.open("PUT", uri + '/' + id, true); - xhr.setRequestHeader("Content-Type", "text/xml"); - xhr.send(entry); - } - - this.del = function (id, responseFunction) { - var xhr = this.createXMLHttpRequest(); - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - if (xhr.status == 200) { - if (responseFunction != null) responseFunction(); - } else { - alert("delete - Error getting data from the server"); - } - } - } - xhr.open("DELETE", uri + '/' + id, true); - xhr.send(null); - } - this.createXMLHttpRequest = function () { - /* Mozilla XMLHttpRequest */ - try {return new XMLHttpRequest();} catch(e) {} - - /* Microsoft MSXML ActiveX */ - for (var i=0;i < this.msxmlNames.length; i++) { - try {return new ActiveXObject(this.msxmlNames[i]);} catch (e) {} - } - alert("XML http request not supported"); - return null; - } -} diff --git a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-jsonrpc.js b/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-jsonrpc.js deleted file mode 100644 index ca3c2a8605..0000000000 --- a/java/sca-contrib/modules/implementation-widget-runtime/src/main/resources/binding-jsonrpc.js +++ /dev/null @@ -1,492 +0,0 @@ -/* - * JSON-RPC JavaScript client - * - * $Id: jsonrpc.js,v 1.36.2.3 2006/03/08 15:09:37 mclark Exp $ - * - * Copyright (c) 2003-2004 Jan-Klaas Kollhof - * Copyright (c) 2005 Michael Clark, Metaparadigm Pte Ltd - * - * This code is based on Jan-Klaas' JavaScript o lait library (jsolait). - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -/* - * Modifications for Apache Tuscany: - * - JSONRpcClient_createMethod changed so callback is last arg - */ - -/* escape a character */ - -escapeJSONChar = -function escapeJSONChar(c) -{ - if(c == "\"" || c == "\\") return "\\" + c; - else if (c == "\b") return "\\b"; - else if (c == "\f") return "\\f"; - else if (c == "\n") return "\\n"; - else if (c == "\r") return "\\r"; - else if (c == "\t") return "\\t"; - var hex = c.charCodeAt(0).toString(16); - if(hex.length == 1) return "\\u000" + hex; - else if(hex.length == 2) return "\\u00" + hex; - else if(hex.length == 3) return "\\u0" + hex; - else return "\\u" + hex; -}; - - -/* encode a string into JSON format */ - -escapeJSONString = -function escapeJSONString(s) -{ - /* The following should suffice but Safari's regex is b0rken - (doesn't support callback substitutions) - return "\"" + s.replace(/([^\u0020-\u007f]|[\\\"])/g, - escapeJSONChar) + "\""; - */ - - /* Rather inefficient way to do it */ - var parts = s.split(""); - for(var i=0; i < parts.length; i++) { - var c =parts[i]; - if(c == '"' || - c == '\\' || - c.charCodeAt(0) < 32 || - c.charCodeAt(0) >= 128) - parts[i] = escapeJSONChar(parts[i]); - } - return "\"" + parts.join("") + "\""; -}; - - -/* Marshall objects to JSON format */ - -toJSON = function toJSON(o) -{ - if(o == null) { - return "null"; - } else if(o.constructor == String) { - return escapeJSONString(o); - } else if(o.constructor == Number) { - return o.toString(); - } else if(o.constructor == Boolean) { - return o.toString(); - } else if(o.constructor == Date) { - return '{javaClass: "java.util.Date", time: ' + o.valueOf() +'}'; - } else if(o.constructor == Array) { - var v = []; - for(var i = 0; i < o.length; i++) v.push(toJSON(o[i])); - return "[" + v.join(", ") + "]"; - } else { - var v = []; - for(attr in o) { - if(o[attr] == null) v.push("\"" + attr + "\": null"); - else if(typeof o[attr] == "function"); /* skip */ - else v.push(escapeJSONString(attr) + ": " + toJSON(o[attr])); - } - return "{" + v.join(", ") + "}"; - } -}; - - -/* JSONRpcClient constructor */ - -JSONRpcClient = -function JSONRpcClient_ctor(serverURL, user, pass, objectID) -{ - this.serverURL = serverURL; - this.user = user; - this.pass = pass; - this.objectID = objectID; - - /* Add standard methods */ - if(this.objectID) { - this._addMethods(["listMethods"]); - var req = this._makeRequest("listMethods", []); - } else { - this._addMethods(["system.listMethods"]); - var req = this._makeRequest("system.listMethods", []); - } - var m = this._sendRequest(req); - this._addMethods(m); -}; - - -/* JSONRpcCLient.Exception */ - -JSONRpcClient.Exception = -function JSONRpcClient_Exception_ctor(code, message, javaStack) -{ - this.code = code; - var name; - if(javaStack) { - this.javaStack = javaStack; - var m = javaStack.match(/^([^:]*)/); - if(m) name = m[0]; - } - if(name) this.name = name; - else this.name = "JSONRpcClientException"; - this.message = message; -}; - -JSONRpcClient.Exception.CODE_REMOTE_EXCEPTION = 490; -JSONRpcClient.Exception.CODE_ERR_CLIENT = 550; -JSONRpcClient.Exception.CODE_ERR_PARSE = 590; -JSONRpcClient.Exception.CODE_ERR_NOMETHOD = 591; -JSONRpcClient.Exception.CODE_ERR_UNMARSHALL = 592; -JSONRpcClient.Exception.CODE_ERR_MARSHALL = 593; - -JSONRpcClient.Exception.prototype = new Error(); - -JSONRpcClient.Exception.prototype.toString = -function JSONRpcClient_Exception_toString(code, msg) -{ - return this.name + ": " + this.message; -}; - - -/* Default top level exception handler */ - -JSONRpcClient.default_ex_handler = -function JSONRpcClient_default_ex_handler(e) { alert(e); }; - - -/* Client settable variables */ - -JSONRpcClient.toplevel_ex_handler = JSONRpcClient.default_ex_handler; -JSONRpcClient.profile_async = false; -JSONRpcClient.max_req_active = 1; -JSONRpcClient.requestId = 1; - - -/* JSONRpcClient implementation */ - -JSONRpcClient.prototype._createMethod = -function JSONRpcClient_createMethod(methodName) -{ - var fn=function() - { - var args = []; - var callback = null; - for(var i=0;i<arguments.length;i++) args.push(arguments[i]); - -/* TUSCANY change callback to be last arg instead of first to match binding.ajax - if(typeof args[0] == "function") callback = args.shift(); -*/ - if(typeof args[arguments.length-1] == "function") callback = args.pop(); - - var req = fn.client._makeRequest.call(fn.client, fn.methodName, - args, callback); - if(callback == null) { - return fn.client._sendRequest.call(fn.client, req); - } else { - JSONRpcClient.async_requests.push(req); - JSONRpcClient.kick_async(); - return req.requestId; - } - }; - fn.client = this; - fn.methodName = methodName; - return fn; -}; - -JSONRpcClient.prototype._addMethods = -function JSONRpcClient_addMethods(methodNames) -{ - for(var i=0; i<methodNames.length; i++) { - var obj = this; - var names = methodNames[i].split("."); - for(var n=0; n<names.length-1; n++) { - var name = names[n]; - if(obj[name]) { - obj = obj[name]; - } else { - obj[name] = new Object(); - obj = obj[name]; - } - } - var name = names[names.length-1]; - if(!obj[name]) { - var method = this._createMethod(methodNames[i]); - obj[name] = method; - } - } -}; - -JSONRpcClient._getCharsetFromHeaders = -function JSONRpcClient_getCharsetFromHeaders(http) -{ - try { - var contentType = http.getResponseHeader("Content-type"); - var parts = contentType.split(/\s*;\s*/); - for(var i =0; i < parts.length; i++) { - if(parts[i].substring(0, 8) == "charset=") - return parts[i].substring(8, parts[i].length); - } - } catch (e) {} - return "UTF-8"; /* default */ -}; - -/* Async queue globals */ -JSONRpcClient.async_requests = []; -JSONRpcClient.async_inflight = {}; -JSONRpcClient.async_responses = []; -JSONRpcClient.async_timeout = null; -JSONRpcClient.num_req_active = 0; - -JSONRpcClient._async_handler = -function JSONRpcClient_async_handler() -{ - JSONRpcClient.async_timeout = null; - - while(JSONRpcClient.async_responses.length > 0) { - var res = JSONRpcClient.async_responses.shift(); - if(res.canceled) continue; - if(res.profile) res.profile.dispatch = new Date(); - try { - res.cb(res.result, res.ex, res.profile); - } catch(e) { - JSONRpcClient.toplevel_ex_handler(e); - } - } - - while(JSONRpcClient.async_requests.length > 0 && - JSONRpcClient.num_req_active < JSONRpcClient.max_req_active) { - var req = JSONRpcClient.async_requests.shift(); - if(req.canceled) continue; - req.client._sendRequest.call(req.client, req); - } -}; - -JSONRpcClient.kick_async = -function JSONRpcClient_kick_async() -{ - if(JSONRpcClient.async_timeout == null) - JSONRpcClient.async_timeout = - setTimeout(JSONRpcClient._async_handler, 0); -}; - -JSONRpcClient.cancelRequest = -function JSONRpcClient_cancelRequest(requestId) -{ - /* If it is in flight then mark it as canceled in the inflight map - and the XMLHttpRequest callback will discard the reply. */ - if(JSONRpcClient.async_inflight[requestId]) { - JSONRpcClient.async_inflight[requestId].canceled = true; - return true; - } - - /* If its not in flight yet then we can just mark it as canceled in - the the request queue and it will get discarded before being sent. */ - for(var i in JSONRpcClient.async_requests) { - if(JSONRpcClient.async_requests[i].requestId == requestId) { - JSONRpcClient.async_requests[i].canceled = true; - return true; - } - } - - /* It may have returned from the network and be waiting for its callback - to be dispatched, so mark it as canceled in the response queue - and the response will get discarded before calling the callback. */ - for(var i in JSONRpcClient.async_responses) { - if(JSONRpcClient.async_responses[i].requestId == requestId) { - JSONRpcClient.async_responses[i].canceled = true; - return true; - } - } - - return false; -}; - -JSONRpcClient.prototype._makeRequest = -function JSONRpcClient_makeRequest(methodName, args, cb) -{ - var req = {}; - req.client = this; - req.requestId = JSONRpcClient.requestId++; - - var obj = {}; - obj.id = req.requestId; - if (this.objectID) - obj.method = ".obj#" + this.objectID + "." + methodName; - else - obj.method = methodName; - obj.params = args; - - if (cb) req.cb = cb; - if (JSONRpcClient.profile_async) - req.profile = { "submit": new Date() }; - req.data = toJSON(obj); - - return req; -}; - -JSONRpcClient.prototype._sendRequest = -function JSONRpcClient_sendRequest(req) -{ - if(req.profile) req.profile.start = new Date(); - - /* Get free http object from the pool */ - var http = JSONRpcClient.poolGetHTTPRequest(); - JSONRpcClient.num_req_active++; - - /* Send the request */ - if (typeof(this.user) == "undefined") { - http.open("POST", this.serverURL, (req.cb != null)); - } else { - http.open("POST", this.serverURL, (req.cb != null), this.user, this.pass); - } - - /* setRequestHeader is missing in Opera 8 Beta */ - try { http.setRequestHeader("Content-type", "text/plain"); } catch(e) {} - - /* Construct call back if we have one */ - if(req.cb) { - var self = this; - http.onreadystatechange = function() { - if(http.readyState == 4) { - http.onreadystatechange = function () {}; - var res = { "cb": req.cb, "result": null, "ex": null}; - if (req.profile) { - res.profile = req.profile; - res.profile.end = new Date(); - } - try { res.result = self._handleResponse(http); } - catch(e) { res.ex = e; } - if(!JSONRpcClient.async_inflight[req.requestId].canceled) - JSONRpcClient.async_responses.push(res); - delete JSONRpcClient.async_inflight[req.requestId]; - JSONRpcClient.kick_async(); - } - }; - } else { - http.onreadystatechange = function() {}; - } - - JSONRpcClient.async_inflight[req.requestId] = req; - - try { - http.send(req.data); - } catch(e) { - JSONRpcClient.poolReturnHTTPRequest(http); - JSONRpcClient.num_req_active--; - throw new JSONRpcClient.Exception - (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed"); - } - - if(!req.cb) return this._handleResponse(http); -}; - -JSONRpcClient.prototype._handleResponse = -function JSONRpcClient_handleResponse(http) -{ - /* Get the charset */ - if(!this.charset) { - this.charset = JSONRpcClient._getCharsetFromHeaders(http); - } - - /* Get request results */ - var status, statusText, data; - try { - status = http.status; - statusText = http.statusText; - data = http.responseText; - } catch(e) { - JSONRpcClient.poolReturnHTTPRequest(http); - JSONRpcClient.num_req_active--; - JSONRpcClient.kick_async(); - throw new JSONRpcClient.Exception - (JSONRpcClient.Exception.CODE_ERR_CLIENT, "Connection failed"); - } - - /* Return http object to the pool; */ - JSONRpcClient.poolReturnHTTPRequest(http); - JSONRpcClient.num_req_active--; - - /* Unmarshall the response */ - if(status != 200) { - throw new JSONRpcClient.Exception(status, statusText); - } - var obj; - try { - eval("obj = " + data); - } catch(e) { - throw new JSONRpcClient.Exception(550, "error parsing result"); - } - if(obj.error) - throw new JSONRpcClient.Exception(obj.error.code, obj.error.msg, - obj.error.trace); - var res = obj.result; - - /* Handle CallableProxy */ - if(res && res.objectID && res.JSONRPCType == "CallableReference") - return new JSONRpcClient(this.serverURL, this.user, - this.pass, res.objectID); - - return res; -}; - - -/* XMLHttpRequest wrapper code */ - -/* XMLHttpRequest pool globals */ -JSONRpcClient.http_spare = []; -JSONRpcClient.http_max_spare = 8; - -JSONRpcClient.poolGetHTTPRequest = -function JSONRpcClient_pool_getHTTPRequest() -{ - if(JSONRpcClient.http_spare.length > 0) { - return JSONRpcClient.http_spare.pop(); - } - return JSONRpcClient.getHTTPRequest(); -}; - -JSONRpcClient.poolReturnHTTPRequest = -function JSONRpcClient_poolReturnHTTPRequest(http) -{ - if(JSONRpcClient.http_spare.length >= JSONRpcClient.http_max_spare) - delete http; - else - JSONRpcClient.http_spare.push(http); -}; - -JSONRpcClient.msxmlNames = [ "MSXML2.XMLHTTP.5.0", - "MSXML2.XMLHTTP.4.0", - "MSXML2.XMLHTTP.3.0", - "MSXML2.XMLHTTP", - "Microsoft.XMLHTTP" ]; - -JSONRpcClient.getHTTPRequest = -function JSONRpcClient_getHTTPRequest() -{ - /* Mozilla XMLHttpRequest */ - try { - JSONRpcClient.httpObjectName = "XMLHttpRequest"; - return new XMLHttpRequest(); - } catch(e) {} - - /* Microsoft MSXML ActiveX */ - for (var i=0;i < JSONRpcClient.msxmlNames.length; i++) { - try { - JSONRpcClient.httpObjectName = JSONRpcClient.msxmlNames[i]; - return new ActiveXObject(JSONRpcClient.msxmlNames[i]); - } catch (e) {} - } - - /* None found */ - JSONRpcClient.httpObjectName = null; - throw new JSONRpcClient.Exception(0, "Can't create XMLHttpRequest object"); -}; |