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ManiDoraisamyManiDoraisamy
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Endpoint service and web app
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Diff for: ‎.classpath

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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" path="src"/>
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<classpathentry kind="con" path="com.google.appengine.eclipse.core.GAE_CONTAINER"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
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<classpathentry kind="lib" path="war/WEB-INF/lib/java-json.jar"/>
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<classpathentry kind="output" path="war/WEB-INF/classes"/>
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</classpath>

Diff for: ‎.project

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>SimpleEndpoints</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.wst.common.project.facet.core.builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>com.google.gdt.eclipse.core.webAppProjectValidator</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>com.google.appengine.eclipse.core.gaeProjectChangeNotifier</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>com.google.appengine.eclipse.core.projectValidator</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>com.google.appengine.eclipse.core.enhancerbuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>com.google.appengine.eclipse.core.gaeNature</nature>
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<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
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</natures>
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</projectDescription>

Diff for: ‎.settings/com.google.appengine.eclipse.core.prefs

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eclipse.preferences.version=1
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filesCopiedToWebInfLib=appengine-api-1.0-sdk-1.9.5.jar|appengine-api-labs.jar|appengine-endpoints-deps.jar|appengine-endpoints.jar|appengine-jsr107cache-1.9.5.jar|asm-4.0.jar|datanucleus-api-jdo-3.1.3.jar|datanucleus-api-jpa-3.1.3.jar|datanucleus-appengine-2.1.2.jar|datanucleus-core-3.1.3.jar|geronimo-jpa_2.0_spec-1.0.jar|jdo-api-3.0.1.jar|jsr107cache-1.1.jar|jta-1.1.jar
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gaeDatanucleusVersion=v2
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gaeHrdEnabled=true

Diff for: ‎.settings/com.google.gdt.eclipse.core.prefs

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eclipse.preferences.version=1
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warSrcDir=war
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warSrcDirIsOutput=true

Diff for: ‎.settings/org.eclipse.jdt.core.prefs

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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
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org.eclipse.jdt.core.compiler.compliance=1.7
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org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
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org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
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org.eclipse.jdt.core.compiler.source=1.7

Diff for: ‎.settings/org.eclipse.wst.common.project.facet.core.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<faceted-project>
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<installed facet="java" version="1.7"/>
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</faceted-project>

Diff for: ‎src/META-INF/jdoconfig.xml

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<?xml version="1.0" encoding="utf-8"?>
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<jdoconfig xmlns="http://java.sun.com/xml/ns/jdo/jdoconfig"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:noNamespaceSchemaLocation="http://java.sun.com/xml/ns/jdo/jdoconfig">
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<persistence-manager-factory name="transactions-optional">
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<property name="javax.jdo.PersistenceManagerFactoryClass"
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value="org.datanucleus.api.jdo.JDOPersistenceManagerFactory"/>
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<property name="javax.jdo.option.ConnectionURL" value="appengine"/>
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<property name="javax.jdo.option.NontransactionalRead" value="true"/>
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<property name="javax.jdo.option.NontransactionalWrite" value="true"/>
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<property name="javax.jdo.option.RetainValues" value="true"/>
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<property name="datanucleus.appengine.autoCreateDatastoreTxns" value="true"/>
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<property name="datanucleus.appengine.singletonPMFForName" value="true"/>
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</persistence-manager-factory>
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</jdoconfig>

Diff for: ‎src/META-INF/persistence.xml

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<?xml version="1.0" encoding="UTF-8" ?>
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<persistence xmlns="http://java.sun.com/xml/ns/persistence"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
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http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">
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<persistence-unit name="transactions-optional">
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<provider>org.datanucleus.api.jpa.PersistenceProviderImpl</provider>
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<properties>
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<property name="datanucleus.NontransactionalRead" value="true"/>
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<property name="datanucleus.NontransactionalWrite" value="true"/>
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<property name="datanucleus.ConnectionURL" value="appengine"/>
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</properties>
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</persistence-unit>
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</persistence>

Diff for: ‎src/com/guesswork/community/endpoint/DatastoreUtil.java

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package com.guesswork.community.endpoint;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.json.JSONArray;
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import org.json.JSONObject;
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import org.json.JSONTokener;
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import com.google.appengine.api.datastore.Blob;
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import com.google.appengine.api.datastore.Entity;
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import com.google.appengine.api.datastore.Text;
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import com.google.appengine.api.utils.SystemProperty;
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public class DatastoreUtil
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{
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private static final Set<Class<?>> WRAPPER_TYPES = getWrapperTypes();
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public static boolean isWrapperType(Class<?> clazz)
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{
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return WRAPPER_TYPES.contains(clazz);
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}
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private static Set<Class<?>> getWrapperTypes()
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{
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Set<Class<?>> ret = new HashSet<Class<?>>();
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ret.add(String.class);
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ret.add(Boolean.class);
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ret.add(Character.class);
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ret.add(Byte.class);
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ret.add(Short.class);
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ret.add(Integer.class);
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ret.add(Long.class);
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ret.add(Float.class);
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ret.add(Double.class);
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ret.add(Void.class);
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ret.add(Date.class);
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return ret;
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}
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public static Entity update(JSONObject source, Entity target) throws Exception
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{
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Iterator it = source.keys();
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while(it.hasNext())
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{
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String key = (String)it.next();
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Object val = source.get(key);
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if(val instanceof String)
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{
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String str = (String)val;
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if(str.length() < 500)
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target.setProperty(key, str);
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else
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target.setProperty(key, new Text(str));
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}
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else if(isWrapperType(val.getClass()))
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{
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target.setProperty(key, val);
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}
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else if(val instanceof JSONArray)
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{
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JSONArray l = (JSONArray)val;
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if(l.length() > 0)
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{
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Object first = l.get(0);
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if(isWrapperType(first.getClass()))
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{
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List uplst = new ArrayList();
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for(int i = 0; i < l.length(); i++)
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uplst.add(l.get(i));
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target.setProperty(key, uplst);
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}
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else
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{
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String js = l.toString();
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target.setProperty(key, new Blob(js.getBytes()));
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}
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}
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}
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else if(val instanceof JSONObject)
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{
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JSONObject m = (JSONObject)val;
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String js = m.toString();
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target.setProperty(key, new Blob(js.getBytes()));
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}
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}
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return target;
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}
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public static JSONObject update(Entity source, JSONObject target) throws Exception
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{
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String sid = source.getKey().getName();
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if(sid == null)
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target.put("id", Long.toString(source.getKey().getId()));
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else
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target.put("id", sid);
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target.put("kind", source.getKind());
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Map m = source.getProperties();
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for(Object ky : m.keySet())
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{
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String key = (String)ky;
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Object val = m.get(key);
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if(val == null)
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target.put(key, val);
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else if(val instanceof String)
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target.put(key, val);
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else if(isWrapperType(val.getClass()))
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target.put(key, val);
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else if(val instanceof List)
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{
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List vlst = (List)val;
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JSONArray arr = new JSONArray();
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for(int i = 0; i < vlst.size(); i++)
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arr.put(vlst.get(i));
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target.put(key, arr);
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}
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else if(val instanceof Text)
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{
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Text txt = (Text)val;
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target.put(key, txt.getValue());
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}
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else if(val instanceof Blob)
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{
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Blob blb = (Blob)val;
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target.put(key, convert(blb));
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}
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}
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return target;
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}
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public static Object convert(Blob blb) throws Exception
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{
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if(blb == null)
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return null;
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else
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{
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String str = new String(blb.getBytes());
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JSONTokener tok = new JSONTokener(str);
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if(str.startsWith("["))
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return new JSONArray(tok);
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else if(str.startsWith("{"))
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return new JSONObject(tok);
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else
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return str;
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}
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}
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public String getString(Entity en, String name)
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{
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Object val = en.getProperty(name);
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if(val == null)
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return null;
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else if(val instanceof String)
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return (String)val;
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else if(val instanceof Text)
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return ((Text)val).getValue();
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else
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return val.toString();
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}
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public static boolean isLive()
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{
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return SystemProperty.environment.value()==SystemProperty.Environment.Value.Production;
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}
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}

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